/*
Theme Name: Bernstorf Bau
Theme URI: https://bernstorf-bau.de
Author: Bernstorf Bau
Author URI: https://bernstorf-bau.de
Description: Individuelles Theme für Bernstorf Bau - Ihr Partner für Maurerarbeiten, Sanierung und Neubau.
Version: 1.8.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bernstorf-bau
GitHub Theme URI: Frank-Anton/bernstorf-bau
Primary Branch: main
*/

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
    --color-primary: #ec6a2c;
    --color-primary-dark: #d24a23;
    --color-primary-darker: #e55124;
    --color-text: #575756;
    --color-text-light: #6f6f6e;
    --color-white: #ffffff;
    --color-light: #f5f5f5;
    --color-border: #e0e0e0;
    --font-main: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --max-width: 1200px;
    --header-height: 80px;
    --transition: 0.3s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    line-height: 1.6;
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section--gray {
    background: var(--color-light);
}

.section__header {
    text-align: center;
    margin-bottom: 3rem;
}

.section__header h2 {
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section__header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: 0.75rem auto 0;
}

.section__header p {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0.5rem auto 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    height: var(--header-height);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-logo img {
    height: 55px;
    width: auto;
}

/* Navigation */

.main-nav ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition);
}

.main-nav a:hover,
.main-nav .current-menu-item a,
.main-nav .current_page_item a {
    color: var(--color-primary);
}

.main-nav a:hover::after,
.main-nav .current-menu-item a::after,
.main-nav .current_page_item a::after {
    width: 100%;
}

/* Mobile Menu Toggle */

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-text);
    margin: 6px 0;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    height: 90vh;
    min-height: 500px;
    max-height: 800px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: var(--header-height);
}

.hero__slides {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
    background-size: cover;
    background-position: center;
}

.hero__slide.active {
    opacity: 1;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(87, 87, 86, 0.85) 0%, rgba(87, 87, 86, 0.5) 100%);
    z-index: 2;
}

.hero__content {
    position: relative;
    z-index: 3;
    color: var(--color-white);
    max-width: 700px;
}

.hero__content h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.15;
}

.hero__content h1 span {
    color: var(--color-primary);
}

.hero__content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.7;
}

.hero__dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 0.75rem;
}

.hero__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: background var(--transition);
}

.hero__dot.active {
    background: var(--color-primary);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn--outline-dark {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline-dark:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================================================
   Slogan Banner
   ========================================================================== */

.slogan-banner {
    background: var(--color-text);
    color: var(--color-white);
    padding: 2.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.slogan-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
}

.slogan-banner p {
    font-size: 1.5rem;
    font-weight: 300;
    font-style: italic;
    margin: 0;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .slogan-banner p {
        font-size: 1.15rem;
    }
}

/* ==========================================================================
   Services Grid
   ========================================================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.services-grid--four {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

@media (min-width: 992px) {
    .services-grid--four {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1200px) {
    .services-grid--four {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--color-white);
    padding: 2.5rem 2rem 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    display: flex;
    flex-direction: column;
    color: var(--color-text);
    text-decoration: none;
    border-top: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--color-primary);
    transition: width 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(236, 106, 44, 0.18);
    color: var(--color-text);
}

.service-card:hover::before {
    width: 100%;
}

.service-card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s ease, background 0.4s ease;
}

.service-card:hover .service-card__icon {
    transform: scale(1.1) rotate(-5deg);
    background: var(--color-primary-dark);
}

.service-card__icon svg {
    width: 32px;
    height: 32px;
    fill: var(--color-white);
    transition: transform 0.4s ease;
}

.service-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.service-card .service-card__claim {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    font-style: italic;
}

.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

.service-card__more {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1.5rem;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s ease;
    align-self: center;
    margin-top: auto;
    padding-top: 1rem;
}

.service-card__more svg {
    width: 16px;
    height: 16px;
    fill: var(--color-primary);
    transition: transform 0.3s ease;
}

.service-card:hover .service-card__more {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover .service-card__more svg {
    transform: translateX(4px);
}

@media (hover: none) {
    /* Touch-Geräte: "Mehr erfahren" immer sichtbar */
    .service-card__more {
        opacity: 1;
        transform: none;
    }
}

/* ==========================================================================
   About Teaser
   ========================================================================== */

.about-teaser {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-teaser__image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.about-teaser__image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-teaser__content h2 {
    margin-bottom: 1rem;
}

.about-teaser__content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin-top: 0.75rem;
}

.about-teaser__content p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.about-teaser__stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Projects / Gallery
   ========================================================================== */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 280px;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.4s ease, transform 0.5s ease;
}

.project-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(87, 87, 86, 0.92) 0%, rgba(87, 87, 86, 0.4) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    transition: background var(--transition);
}

.project-card:hover .project-card__overlay {
    background: linear-gradient(to top, rgba(236, 106, 44, 0.85) 0%, rgba(236, 106, 44, 0.3) 50%, transparent 100%);
}

.project-card__overlay h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.project-card__overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 4rem 0;
}

.cta h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
}

.contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info__item svg {
    width: 24px;
    height: 24px;
    fill: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info__item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.contact-info__item p {
    margin-bottom: 0;
    color: var(--color-text-light);
}

.contact-form .form-group {
    margin-bottom: 1.25rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
    color: var(--color-text);
    transition: border-color var(--transition);
    background: var(--color-white);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-message {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.form-message--success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.form-message--error {
    background: #fbe9e7;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* ==========================================================================
   Page Header (Inner Pages)
   ========================================================================== */

.page-header {
    background: var(--color-text);
    padding: 6rem 0 3rem;
    margin-top: var(--header-height);
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
}

.page-header__breadcrumb {
    margin-top: 1rem;
}

.page-header__breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
}

.page-header__breadcrumb a:hover {
    color: var(--color-primary);
}

.page-header__breadcrumb span {
    color: var(--color-primary);
}

/* ==========================================================================
   Page Content
   ========================================================================== */

.page-content {
    padding: 4rem 0;
}

.page-content h2 {
    margin-bottom: 1rem;
}

.page-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.page-content .about-slogan {
    font-size: 1.5rem;
    color: var(--color-primary);
    border-left: 4px solid var(--color-primary);
    padding-left: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.4;
}

/* Über-uns Hero Image */

.ueber-uns__hero-image {
    margin-bottom: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
    max-height: 420px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
}

.ueber-uns__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Über-uns Slider Section */

.ueber-uns__slider-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.ueber-uns__slider-title {
    text-align: center;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
    width: 100%;
}

.ueber-uns__slider-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: 0.75rem auto 0;
}

.ueber-uns__slider-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.page-content ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.page-content ul li {
    margin-bottom: 0.5rem;
}

/* Leistung Blocks (Detailseite) */

.leistung-blocks {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.leistung-block {
    background: var(--color-white);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border-left: 5px solid var(--color-primary);
    transition: box-shadow 0.4s ease, transform 0.4s ease;
    scroll-margin-top: calc(var(--header-height) + 20px);
}

.leistung-block--highlight {
    animation: leistungPulse 2s ease;
    box-shadow: 0 0 0 3px rgba(236, 106, 44, 0.5), 0 10px 40px rgba(236, 106, 44, 0.15);
}

@keyframes leistungPulse {
    0% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    }
    25% {
        box-shadow: 0 0 0 5px rgba(236, 106, 44, 0.6), 0 10px 40px rgba(236, 106, 44, 0.2);
    }
    100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    }
}

.leistung-block__head {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.leistung-block__icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.leistung-block__icon svg {
    width: 32px;
    height: 32px;
    fill: var(--color-white);
}

.leistung-block__label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.leistung-block__head h2 {
    font-size: 1.75rem;
    margin: 0;
    color: var(--color-text);
    line-height: 1.2;
}

.leistung-block__intro {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.leistung-block__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.leistung-info h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.leistung-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin: 0;
}

@media (max-width: 768px) {
    .leistung-block {
        padding: 1.5rem;
    }

    .leistung-block__head {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .leistung-block__head h2 {
        font-size: 1.4rem;
    }

    .leistung-block__grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* ==========================================================================
   Image Slider
   ========================================================================== */

.image-slider {
    position: relative;
    margin-top: 2rem;
    padding: 0 2.5rem;
}

.image-slider__track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.25rem;
}

.image-slider__track::-webkit-scrollbar {
    display: none;
}

.image-slider__slide {
    flex: 0 0 calc((100% - 2rem) / 3);
    scroll-snap-align: start;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--color-light);
    transition: transform 0.3s ease;
}

.image-slider__slide:hover {
    transform: scale(1.02);
}

.image-slider__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-slider__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.6rem 0.8rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75), transparent);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-slider__slide:hover .image-slider__caption {
    opacity: 1;
}

.image-slider__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.2s ease, transform 0.2s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.image-slider__btn svg {
    width: 22px;
    height: 22px;
    fill: var(--color-primary);
    transition: fill 0.2s ease;
}

.image-slider__btn:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.08);
}

.image-slider__btn:hover svg {
    fill: var(--color-white);
}

.image-slider__btn--prev {
    left: 0;
}

.image-slider__btn--next {
    right: 0;
}

.image-slider__btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.image-slider__btn:disabled:hover {
    background: var(--color-white);
    transform: translateY(-50%);
}

.image-slider__btn:disabled:hover svg {
    fill: var(--color-primary);
}

@media (max-width: 992px) {
    .image-slider__slide {
        flex: 0 0 calc((100% - 1rem) / 2);
    }
}

@media (max-width: 600px) {
    .image-slider {
        padding: 0 2rem;
    }

    .image-slider__slide {
        flex: 0 0 100%;
    }

    .image-slider__btn {
        width: 36px;
        height: 36px;
    }

    .image-slider__btn svg {
        width: 18px;
        height: 18px;
    }

    /* Caption auf Mobile immer sichtbar */
    .image-slider__caption {
        opacity: 1;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.footer-col .footer-slogan {
    font-style: italic;
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    border-left: 3px solid var(--color-primary);
    padding-left: 0.75rem;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-col ul a:hover {
    color: var(--color-primary);
}

.footer-col .footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-col p svg {
    width: 14px;
    height: 14px;
    fill: var(--color-primary);
    vertical-align: middle;
    margin-right: 0.25rem;
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .about-teaser,
    .contact-section {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .hero__content h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .main-nav ul {
        flex-direction: column;
        padding: 1.5rem;
        gap: 0;
    }

    .main-nav li {
        width: 100%;
    }

    .main-nav a {
        display: block;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
    }

    .hero {
        height: 70vh;
        min-height: 400px;
    }

    .hero__content h1 {
        font-size: 1.75rem;
    }

    .hero__content p {
        font-size: 1rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }

    .section {
        padding: 3rem 0;
    }

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

    .services-list {
        grid-template-columns: 1fr;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
    }

    .about-teaser__stats {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero__content h1 {
        font-size: 1.5rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }

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