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

:root {
    --ajax-green: #5AE4AA;
    --ajax-green-dark: #009C70;
    --ajax-black: #181818;
    --ajax-black-2: #1D1D1D;
    --ajax-gray-dark: #383838;
    --ajax-gray-mid: #5E5E5E;
    --ajax-gray-light: #ADADAD;
    --ajax-gray-border: #D7D7D7;
    --ajax-gray-bg: #EDEDED;
    --ajax-white: #F7F7F7;
    --white: #FFFFFF;
    --nav-height: 70px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ajax-gray-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

a {
    color: var(--ajax-green-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--ajax-green);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1,
h2,
h3,
h4 {
    color: var(--ajax-black);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.875rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
}

.section-subtitle {
    color: var(--ajax-gray-mid);
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.text-center {
    text-align: center;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--ajax-green);
    color: var(--ajax-black);
    border-color: var(--ajax-green);
}

.btn-primary:hover {
    background: var(--ajax-green-dark);
    border-color: var(--ajax-green-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(90, 228, 170, 0.3);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--ajax-black);
    transform: translateY(-2px);
}

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

.btn-outline-dark:hover {
    border-color: var(--ajax-green);
    color: var(--ajax-green-dark);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #1DA851;
    border-color: #1DA851;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all 0.3s ease;
    background: transparent;
}

.nav.scrolled {
    background: rgba(24, 24, 24, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-logo .logo-konntec {
    height: 57px;
    width: auto;
}


.nav-links {
    display: none;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav.scrolled .nav-links a {
    color: rgba(255, 255, 255, 0.85);
}

.nav-links a:hover {
    color: var(--ajax-green);
}

.nav-cta {
    display: none;
}

.nav-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.nav-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
}

.nav.scrolled .nav-hamburger span {
    background: var(--white);
}

.nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--ajax-black);
    padding: 80px 30px 30px;
    transition: right 0.3s ease;
    z-index: 999;
}

.nav-mobile.active {
    right: 0;
}

.nav-mobile a {
    display: block;
    color: var(--white);
    padding: 14px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--ajax-gray-dark);
}

.nav-mobile a:hover {
    color: var(--ajax-green);
}

.nav-mobile .btn {
    margin-top: 20px;
    width: 100%;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../assets/images/hausnacht.jpg') center center / cover no-repeat;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(24, 24, 24, 0.5) 0%,
            rgba(24, 24, 24, 0.4) 40%,
            rgba(24, 24, 24, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 750px;
    padding: 120px 20px 60px;
}

.hero-badge {
    margin-bottom: 24px;
}

.hero-badge img {
    height: 80px;
    width: auto;
}

.hero h1 {
    color: var(--white);
    font-size: 2.25rem;
    margin-bottom: 16px;
    line-height: 1.15;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    font-weight: 300;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* ========================================
   CALCULATOR SECTION
   ======================================== */
.rechner-section {
    background: var(--ajax-black-2);
    padding: 10px 0 50px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.rechner-section h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 2px;
    font-size: 1.35rem;
}

.rechner-section .section-subtitle {
    color: var(--ajax-gray-light);
    text-align: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.3;
    padding: 0 10px;
}

.rechner-card {
    background: var(--white);
    border-radius: 16px;
    padding: 20px 16px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Progress Bar */
.progress-wrapper {
    margin-bottom: 32px;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.875rem;
    color: var(--ajax-gray-mid);
}

.progress-label strong {
    color: var(--ajax-black);
}

.progress-bar {
    height: 6px;
    background: var(--ajax-gray-bg);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--ajax-green);
    border-radius: 3px;
    transition: width 0.4s ease;
}

/* Step Container */
.step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-question {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--ajax-black);
    margin-bottom: 24px;
    text-align: center;
}

/* Step 1: Object Type Cards */
.object-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.object-card {
    border: 2px solid var(--ajax-gray-border);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.object-card:hover {
    border-color: var(--ajax-green);
    box-shadow: 0 4px 12px rgba(90, 228, 170, 0.15);
}

.object-card.selected {
    border-color: var(--ajax-green);
    background: rgba(90, 228, 170, 0.05);
}

.object-card.selected::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 22px;
    height: 22px;
    background: var(--ajax-green);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23181818' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 14px;
    background-repeat: no-repeat;
    background-position: center;
}

.object-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.object-icon svg {
    width: 40px;
    height: 40px;
    fill: none;
    stroke: var(--ajax-gray-mid);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.object-card.selected .object-icon svg {
    stroke: var(--ajax-green-dark);
}

.object-card h4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--ajax-black);
}

/* Step 2: Number Picker */
.number-picker {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 40px 0;
}

.number-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--ajax-green);
    background: transparent;
    color: var(--ajax-green-dark);
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-family: 'Roboto', sans-serif;
}

.number-btn:hover {
    background: var(--ajax-green);
    color: var(--ajax-black);
}

.number-display {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--ajax-black);
    min-width: 80px;
    text-align: center;
    cursor: text;
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s ease;
    outline: none;
}

.number-display:focus {
    border-bottom-color: var(--ajax-green);
}

.step-hint {
    text-align: center;
    color: var(--ajax-gray-mid);
    font-size: 0.9rem;
    font-weight: 300;
}

/* Step 3: Level Cards */
.level-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.level-card {
    border: 2px solid var(--ajax-gray-border);
    border-radius: 12px;
    padding: 24px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.level-card:hover {
    border-color: var(--ajax-green);
}

.level-card.selected {
    border-color: var(--ajax-green);
    background: rgba(90, 228, 170, 0.05);
}

.level-card.selected::after {
    content: '';
    position: absolute;
    top: 14px;
    right: 14px;
    width: 22px;
    height: 22px;
    background: var(--ajax-green);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23181818' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 14px;
    background-repeat: no-repeat;
    background-position: center;
}

.level-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.level-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.level-icon svg {
    width: 24px;
    height: 24px;
}

.level-card h4 {
    font-size: 1.1rem;
}

.level-features {
    list-style: none;
    padding-left: 52px;
}

.level-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--ajax-gray-mid);
}

.level-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--ajax-green);
    border-radius: 50%;
}

.level-note {
    font-size: 0.8rem;
    color: var(--ajax-gray-light);
    font-style: italic;
    padding-left: 52px;
    margin-top: 4px;
}

/* Step 4: Outdoor Options */
.outdoor-grid {
    display: grid;
    gap: 12px;
}

.outdoor-card {
    border: 2px solid var(--ajax-gray-border);
    border-radius: 12px;
    padding: 18px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 16px;
}

.outdoor-card:hover {
    border-color: var(--ajax-green);
}

.outdoor-card.selected {
    border-color: var(--ajax-green);
    background: rgba(90, 228, 170, 0.05);
}

.outdoor-radio {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--ajax-gray-border);
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

.outdoor-card.selected .outdoor-radio {
    border-color: var(--ajax-green);
}

.outdoor-card.selected .outdoor-radio::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    background: var(--ajax-green);
    border-radius: 50%;
}

.outdoor-info h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.outdoor-info p {
    font-size: 0.85rem;
    color: var(--ajax-gray-mid);
}

/* Step 5: Extras */
.extras-list {
    display: grid;
    gap: 14px;
}

.extra-item {
    border: 2px solid var(--ajax-gray-border);
    border-radius: 12px;
    padding: 16px 20px;
    transition: all 0.3s ease;
}

.extra-item.active {
    border-color: var(--ajax-green);
    background: rgba(90, 228, 170, 0.05);
}

.extra-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.extra-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    flex: 1;
}

.toggle-switch {
    width: 44px;
    height: 24px;
    background: var(--ajax-gray-border);
    border-radius: 12px;
    position: relative;
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.extra-item.active .toggle-switch {
    background: var(--ajax-green);
}

.extra-item.active .toggle-switch::after {
    transform: translateX(20px);
}

.extra-label h4 {
    font-size: 0.95rem;
}

.extra-label p {
    font-size: 0.8rem;
    color: var(--ajax-gray-light);
}

.extra-qty {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding-left: 56px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--ajax-gray-border);
    background: var(--white);
    color: var(--ajax-gray-mid);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-family: 'Roboto', sans-serif;
}

.qty-btn:hover {
    border-color: var(--ajax-green);
    color: var(--ajax-green-dark);
}

.qty-value {
    font-size: 1.1rem;
    font-weight: 500;
    min-width: 24px;
    text-align: center;
}

.extra-keine {
    border: 2px solid var(--ajax-gray-border);
    border-radius: 12px;
    padding: 16px 20px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    color: var(--ajax-gray-mid);
    font-weight: 400;
}

.extra-keine:hover {
    border-color: var(--ajax-gray-light);
}

.extra-keine.active {
    border-color: var(--ajax-green);
    background: rgba(90, 228, 170, 0.05);
    color: var(--ajax-black);
}

/* Step 6: Result */
.result-summary {
    background: var(--ajax-white);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.result-summary h3 {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.result-list {
    list-style: none;
}

.result-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--ajax-gray-border);
    font-size: 0.95rem;
}

.result-list li:last-child {
    border-bottom: none;
}

.result-qty {
    background: var(--ajax-green);
    color: var(--ajax-black);
    font-weight: 700;
    min-width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.result-note {
    background: rgba(90, 228, 170, 0.1);
    border-left: 3px solid var(--ajax-green);
    padding: 16px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: var(--ajax-gray-dark);
}

.result-ctas {
    display: grid;
    gap: 12px;
}

.result-ctas .btn {
    width: 100%;
    justify-content: center;
}

.result-edit {
    text-align: center;
    margin-top: 16px;
}

.result-edit a {
    font-size: 0.9rem;
    color: var(--ajax-gray-mid);
    text-decoration: underline;
    cursor: pointer;
}

/* Step Navigation */
.step-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--ajax-gray-bg);
}

.step-nav .btn-back {
    background: none;
    border: none;
    color: var(--ajax-gray-mid);
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 0;
    transition: color 0.3s ease;
}

.step-nav .btn-back:hover {
    color: var(--ajax-black);
}

.step-nav .btn-next {
    margin-left: auto;
}

/* ========================================
   ADVANTAGES SECTION
   ======================================== */
.vorteile-section {
    background: var(--ajax-white);
    padding: 80px 0;
}

/* Gallery Scroll Carousel */
.gallery-scroll {
    overflow-x: auto;
    /* Enable native scrolling */
    overflow-y: hidden;
    margin: 0 -20px 48px;
    padding: 10px 0;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    /* Smooth scroll on iOS */
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
    cursor: grab;
}

.gallery-scroll::-webkit-scrollbar {
    display: none;
}

.gallery-scroll:active {
    cursor: grabbing;
}

.gallery-track {
    display: inline-flex;
    gap: 16px;
    width: max-content;
    /* Animation removed - handled by JS */
}

/* Ensure logo background is transparent */
.nav-logo,
.logo-konntec {
    background: transparent !important;
}

.gallery-item {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.gallery-item:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Ensure instant scroll for loop logic */
.gallery-scroll {
    scroll-behavior: auto !important;
}

/* Remove tap highlight on logo for cleaner mobile look */
.nav-logo,
.logo-konntec {
    -webkit-tap-highlight-color: transparent;
}

.vorteile-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.vorteil-card {
    background: var(--white);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.vorteil-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.vorteil-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: rgba(90, 228, 170, 0.12);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vorteil-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--ajax-green-dark);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.vorteil-card h3 {
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.vorteil-card p {
    font-size: 0.9rem;
    color: var(--ajax-gray-mid);
    line-height: 1.5;
}

/* ========================================
   PARTNER SECTION
   ======================================== */
.partner-section {
    background: var(--ajax-black-2);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.partner-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../assets/images/hub waves.jpg') center center / cover no-repeat;
    opacity: 0.15;
}

.partner-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.partner-badge {
    text-align: center;
}

.partner-badge img {
    max-width: 320px;
    margin: 0 auto 24px;
}

.partner-badge h2 {
    color: var(--white);
}

.partner-badge p {
    color: var(--ajax-gray-light);
    font-size: 1.05rem;
    font-weight: 300;
}

/* Image protection for gallery */
.gallery-item img {
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -webkit-user-drag: none;
}

.partner-features {
    list-style: none;
}

.partner-features li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--ajax-gray-dark);
    color: var(--ajax-gray-light);
    font-size: 1rem;
}

.partner-features li:last-child {
    border-bottom: none;
}

.partner-check {
    width: 24px;
    height: 24px;
    background: var(--ajax-green);
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.partner-check svg {
    width: 14px;
    height: 14px;
    stroke: var(--ajax-black);
    stroke-width: 2.5;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.leistungen-section {
    background: var(--white);
    padding: 80px 0;
}

.leistungen-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.leistung-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--ajax-white);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.leistung-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.leistung-icon {
    width: 48px;
    height: 48px;
    background: var(--ajax-green);
    border-radius: 12px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leistung-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--ajax-black);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.leistung-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.leistung-card p {
    font-size: 0.9rem;
    color: var(--ajax-gray-mid);
}

/* ========================================
   REVIEWS SECTION
   ======================================== */
.bewertungen-section {
    background: var(--ajax-gray-bg);
    padding: 80px 0;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.kontakt-section {
    background: var(--white);
    padding: 80px 0;
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.kontakt-info h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.kontakt-details {
    list-style: none;
    margin-bottom: 24px;
}

.kontakt-details li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
}

.kontakt-details li svg {
    width: 20px;
    height: 20px;
    stroke: var(--ajax-green-dark);
    fill: none;
    stroke-width: 1.5;
    flex-shrink: 0;
    margin-top: 2px;
}

.kontakt-details a {
    color: var(--ajax-gray-dark);
}

.kontakt-details a:hover {
    color: var(--ajax-green-dark);
}

.kontakt-ctas {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
}

.kontakt-form h3 {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ajax-gray-dark);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--ajax-gray-border);
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    color: var(--ajax-black);
    transition: border-color 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--ajax-green);
}

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

/* Checkbox */
.form-checkbox {
    margin-top: 8px;
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.85rem !important;
    font-weight: 400 !important;
    color: var(--ajax-gray-mid) !important;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--ajax-green-dark);
}

.checkbox-label a {
    color: var(--ajax-green-dark);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--ajax-green);
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--ajax-black);
    color: var(--ajax-gray-light);
    padding: 20px;
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.cookie-banner-text {
    flex: 1;
    font-size: 0.85rem;
    line-height: 1.6;
    min-width: 250px;
}

.cookie-banner-text a {
    color: var(--ajax-green);
    text-decoration: underline;
}

.cookie-banner-buttons {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    font-family: 'Roboto', sans-serif;
    transition: all 0.3s ease;
}

.cookie-btn-accept {
    background: var(--ajax-green);
    color: var(--ajax-black);
}

.cookie-btn-accept:hover {
    background: var(--ajax-green-dark);
    color: var(--white);
}

.cookie-btn-reject {
    background: transparent;
    color: var(--ajax-gray-light);
    border: 1px solid var(--ajax-gray-dark);
}

.cookie-btn-reject:hover {
    border-color: var(--ajax-gray-light);
    color: var(--white);
}

.kontakt-map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.kontakt-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 250px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--ajax-black);
    padding: 48px 0 24px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-brand img {
    height: 30px;
    width: auto;
}

.footer-contact p,
.footer-contact a {
    color: var(--ajax-gray-light);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-contact a:hover {
    color: var(--ajax-green);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--ajax-gray-light);
    font-size: 0.9rem;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--ajax-gray-dark);
    text-align: center;
    color: var(--ajax-gray-mid);
    font-size: 0.8rem;
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE: TABLET (768px+)
   ======================================== */
@media (min-width: 768px) {
    h1 {
        font-size: 2.75rem;
    }

    h2 {
        font-size: 2.25rem;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .hero-content {
        padding: 140px 20px 80px;
    }

    .rechner-section {
        padding: 20px 0;
    }

    .rechner-section h2 {
        font-size: 1.8rem;
        margin-bottom: 4px;
    }

    .rechner-section .section-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .gallery-item {
        width: 220px;
        height: 220px;
    }

    .rechner-card {
        padding: 30px 24px;
    }

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

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

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

    .partner-content {
        grid-template-columns: 1fr 1fr;
    }

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

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

    .result-ctas {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   RESPONSIVE: DESKTOP (1024px+)
   ======================================== */
@media (min-width: 1024px) {
    h1 {
        font-size: 3rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: flex;
    }

    .nav-cta {
        display: block;
    }

    .nav-hamburger {
        display: none;
    }

    .rechner-section {
        padding: 10px 0;
    }

    .gallery-item {
        width: 280px;
        height: 280px;
    }

    .gallery-track {
        gap: 24px;
    }

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

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

/* ========================================
   RESPONSIVE: LARGE DESKTOP (1280px+)
   ======================================== */
@media (min-width: 1280px) {
    .hero h1 {
        font-size: 3.25rem;
    }
}

/* ========================================
   EMAIL ESTIMATION FORM
   ======================================== */
.estimate-email-section {
    margin: 20px 0;
    text-align: center;
}

.btn-estimate-email {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--ajax-green), var(--ajax-green-dark));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-family: 'Roboto', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(90, 228, 170, 0.3);
    width: 100%;
    max-width: 420px;
}

.btn-estimate-email:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(90, 228, 170, 0.4);
}

.btn-estimate-email svg {
    stroke: var(--white);
}

.estimate-email-form {
    background: var(--white);
    border: 2px solid var(--ajax-green);
    border-radius: 16px;
    padding: 28px 24px;
    margin-top: 16px;
    text-align: left;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 8px 30px rgba(90, 228, 170, 0.12);
    animation: fadeIn 0.3s ease;
}

.estimate-email-form h4 {
    font-size: 1.15rem;
    color: var(--ajax-black);
    margin-bottom: 4px;
    text-align: center;
}

.estimate-email-form .form-subtitle {
    font-size: 0.85rem;
    color: var(--ajax-gray-mid);
    margin-bottom: 20px;
    text-align: center;
    max-width: none;
}

.estimate-email-form .form-group {
    margin-bottom: 16px;
}

.estimate-email-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ajax-gray-dark);
    margin-bottom: 6px;
}

.estimate-email-form input[type="text"],
.estimate-email-form input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--ajax-gray-border);
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    color: var(--ajax-black);
    transition: border-color 0.3s ease;
    background: var(--white);
    outline: none;
    box-sizing: border-box;
}

.estimate-email-form input[type="text"]:focus,
.estimate-email-form input[type="email"]:focus {
    border-color: var(--ajax-green);
    box-shadow: 0 0 0 3px rgba(90, 228, 170, 0.1);
}

.estimate-email-form .form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.estimate-email-form .form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--ajax-green);
    cursor: pointer;
}

.estimate-email-form .form-check label {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--ajax-gray-mid);
    line-height: 1.4;
    cursor: pointer;
}

.estimate-email-form .form-check label a {
    color: var(--ajax-green-dark);
    text-decoration: underline;
}

.estimate-form-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
}

.btn-send-estimate {
    width: 100%;
    padding: 14px 24px;
    font-size: 1rem;
}

.btn-send-estimate:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-text {
    background: none;
    border: none;
    color: var(--ajax-gray-mid);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 8px;
    transition: color 0.3s ease;
}

.btn-text:hover {
    color: var(--ajax-black);
}

/* Status Messages */
.estimate-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: center;
}

.estimate-status-loading {
    background: rgba(90, 228, 170, 0.1);
    color: var(--ajax-green-dark);
    border: 1px solid rgba(90, 228, 170, 0.3);
}

.estimate-status-success {
    background: rgba(90, 228, 170, 0.15);
    color: var(--ajax-green-dark);
    border: 1px solid var(--ajax-green);
}

.estimate-status-error {
    background: rgba(220, 53, 69, 0.1);
    color: #DC3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(24, 24, 24, 0.2);
    border-top-color: var(--ajax-black);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}