/**
 * Art on Tour / SmartHomeConsulting
 * Name: Arthur Peter Lorenzen
 * Adresse: Bachtelstrasse 68, 8342 Wernetshausen, Schweiz
 * Telefon: +41 44 938 07 15
 * E-Mail: info@smarthomeconsulting.ch
 * web: www.smarthomeconsulting.ch
 */

/* ======================================= */
/*   1. KONTAKTSEITE GRUNDLAYOUT           */
/* ======================================= */
html, body {
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
}
/* 1.1 Container für den Hauptinhalt */
.contact-container {
    max-width: var(--container-width-max);
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* 1.2 Gemeinsame Abschnitts-Stile */
.contact-container section {
    background-color: var(--container-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: var(--spacing-xl);
    transition: transform 0.3s ease;
}

.contact-container section:hover {
    transform: translateY(-5px);
}

.contact-container h2 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color-light);
    font-size: 1.8rem;
}

.contact-container h3 {
    color: var(--text-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
}

/* ======================================= */
/*   2. IMMOBILIEN-INFORMATIONSBEREICH     */
/* ======================================= */

/* 2.1 Immobilien-Details Grid */
.property-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* 2.2 Einzelne Info-Items */
.info-item {
    border: 1px solid var(--border-color-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    transition: background-color 0.2s;
}

.info-item:hover {
    background-color: var(--background-color);
}

.info-label {
    display: block;
    font-weight: var(--font-weight-bold);
    color: var(--text-color-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.info-value {
    display: block;
    font-size: 1.1rem;
    color: var(--text-color);
}

/* 2.3 Beschreibungsbereiche */
.property-description,
.property-location,
.property-features {
    margin-bottom: var(--spacing-xl);
}

.property-description p,
.property-location p {
    line-height: var(--line-height-base);
    color: var(--text-color);
}

/* 2.4 Features-Liste */
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.features-list li {
    position: relative;
    padding-left: var(--spacing-xl);
    line-height: var(--line-height-base);
}

.features-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* ======================================= */
/*   3. KONTAKTBEREICH                     */
/* ======================================= */

/* 3.1 Kontaktinformationen und Formular */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

/* 3.2 Kontaktinformationen */
.contact-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* 3.3 Kontaktbild */
.contact-image {
    width: 150px;
    height: 150px;
    overflow: hidden;
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
    border: 3px solid var(--primary-color);
}

.contact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 3.4 Kontaktdaten */
.contact-details {
    width: 100%;
}

.contact-details p {
    margin: 8px 0;
    line-height: 1.5;
}

.contact-name {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.contact-company {
    font-size: 1.1rem;
    color: var(--text-color-light);
    margin-bottom: var(--spacing-md);
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-details a:hover {
    color: var(--primary-color-hover);
    text-decoration: underline;
}

/* 3.5 Kontaktformular */
.contact-form {
    width: 100%;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: bold;
    color: var(--text-color);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

/* 3.6 Checkbox für Datenschutz */
.checkbox-container {
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    user-select: none;
    display: inline-block;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--border-color-light);
    border-radius: var(--border-radius-small);
}

.checkbox-container:hover input ~ .checkmark {
    background-color: var(--border-color);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* 3.7 Sendebutton und Formularstatus */
.form-actions {
    margin-top: var(--spacing-lg);
}

.form-status {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    display: none;
}

.form-status.success {
    display: block;
    background-color: var(--success-color);
    color: var(--text-color-inverted);
    border: 1px solid var(--success-color);
}

.form-status.error {
    display: block;
    background-color: var(--error-color);
    color: var(--text-color-inverted);
    border: 1px solid var(--error-color);
}
/* ======================================= */
/*   4. SHARING-BEREICH                    */
/* ======================================= */

/* 4.1 Sharing-Inhalte */
.sharing-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    justify-content: space-between;
    align-items: center;
}

/* 4.2 QR-Code */
.qr-code-container {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.qr-code {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--container-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-code-text {
    font-size: 0.9rem;
    color: var(--text-color-light);
    max-width: 250px;
    margin: 0 auto;
    line-height: 1.5;
}

/* 4.3 Share-Buttons */
.share-buttons {
    flex: 1;
    min-width: 200px;
}

.share-buttons-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.share-button {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    transition: var(--transition-default);
    cursor: pointer;
}

.share-button:hover {
    background-color: var(--background-color);
    transform: translateY(-3px);
}

.share-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.share-text {
    font-size: 0.9rem;
}

/* 4.4 Share-Button-Varianten */
.share-email:hover {
    background-color: var(--background-color);
    border-color: var(--secondary-color);
    color: var(--secondary-color-dark);
}

.share-whatsapp:hover {
    background-color: var(--primary-color-light);
    border-color: var(--primary-color);
    color: var(--primary-color-dark);
}

.share-facebook:hover {
    background-color: var(--background-color);
    border-color: var(--secondary-color-dark);
    color: var(--secondary-color-dark);
}

.share-link:hover {
    background-color: var(--primary-color-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ======================================= */
/*   5. ANIMATIONEN                        */
/* ======================================= */

/* 5.1 Seiteneintrittsanimation */
.contact-container section {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

/* 5.2 Verzögerte Animation für aufeinanderfolgende Abschnitte */
.property-section {
    animation-delay: 0.1s;
}

.contact-section {
    animation-delay: 0.3s;
}

.sharing-section {
    animation-delay: 0.5s;
}

/* ======================================= */
/*   6. RESPONSIVE DESIGN                  */
/* ======================================= */

/* 6.1 Für Tablets */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-info {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-lg);
        align-items: center;
    }
    
    .contact-image {
        margin-bottom: 0;
    }
    
    .property-info-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    }
}

/* 6.2 Für Mobilgeräte */
@media (max-width: 768px) {
    .contact-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .contact-container section {
        padding: var(--spacing-md);
    }
    
    .property-info-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .sharing-content {
        flex-direction: column;
        align-items: center;
    }
    
    .qr-code-container,
    .share-buttons {
        width: 100%;
    }
    
    .share-buttons-container {
        grid-template-columns: 1fr;
    }
}

/* 6.3 Für kleine Mobilgeräte */
@media (max-width: 480px) {
    .contact-container {
        padding: var(--spacing-md) var(--spacing-sm);
        gap: var(--spacing-lg);
    }
    
    .contact-container section {
        padding: var(--spacing-sm);
    }
    
    .contact-container h2 {
        font-size: 1.5rem;
    }
    
    .contact-container h3 {
        font-size: 1.2rem;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-image {
        width: 120px;
        height: 120px;
        margin-bottom: var(--spacing-md);
    }
    
    .contact-name {
        font-size: 1.2rem;
        text-align: center;
    }
    
    .contact-company {
        font-size: 1rem;
        text-align: center;
    }
    
    .info-item {
        padding: var(--spacing-sm);
    }
    
    .share-button {
        padding: var(--spacing-sm);
    }
}

/* ======================================= */
/*   7. WEBAPP-SPEZIFISCHE ANPASSUNGEN     */
/* ======================================= */

/* 7.1 Anpassungen für WebApp-Modus */
.webapp-mode .contact-container {
    padding-top: calc(var(--spacing-lg) + var(--safe-area-inset-top));
    padding-bottom: calc(var(--spacing-lg) + var(--safe-area-inset-bottom));
    padding-left: calc(var(--spacing-xl) + var(--safe-area-inset-left));
    padding-right: calc(var(--spacing-xl) + var(--safe-area-inset-right));
}

@media (max-width: 768px) {
    .webapp-mode .contact-container {
        padding-top: calc(var(--spacing-lg) + var(--safe-area-inset-top));
        padding-bottom: calc(var(--spacing-lg) + var(--safe-area-inset-bottom));
        padding-left: calc(var(--spacing-md) + var(--safe-area-inset-left));
        padding-right: calc(var(--spacing-md) + var(--safe-area-inset-right));
    }
}

@media (max-width: 480px) {
    .webapp-mode .contact-container {
        padding-top: calc(var(--spacing-md) + var(--safe-area-inset-top));
        padding-bottom: calc(var(--spacing-md) + var(--safe-area-inset-bottom));
        padding-left: calc(var(--spacing-sm) + var(--safe-area-inset-left));
        padding-right: calc(var(--spacing-sm) + var(--safe-area-inset-right));
    }
}

/* 7.2 Touch-Optimierungen für WebApp */
@media (pointer: coarse) {
    .webapp-mode .share-button,
    .webapp-mode .form-actions .btn,
    .webapp-mode .checkbox-container {
        min-height: 44px;
    }
    
    .webapp-mode .contact-form input[type="text"],
    .webapp-mode .contact-form input[type="email"],
    .webapp-mode .contact-form input[type="tel"] {
        height: 44px;
    }
    
    .webapp-mode .checkmark {
        width: 26px;
        height: 26px;
    }
    
    .webapp-mode .checkbox-container .checkmark:after {
        left: 9px;
        top: 5px;
        width: 6px;
        height: 12px;
    }
    
    .webapp-mode .checkbox-container {
        padding-left: 36px;
    }
}

/* 7.3 Landscape-Modus Optimierungen */
@media screen and (orientation: landscape) and (max-height: 500px) {
    .webapp-mode .contact-container {
        padding-top: calc(var(--spacing-sm) + var(--safe-area-inset-top));
        padding-bottom: calc(var(--spacing-sm) + var(--safe-area-inset-bottom));
    }
    
    .webapp-mode .contact-container section {
        padding: var(--spacing-sm);
    }
    
    .webapp-mode .contact-container h2 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .webapp-mode .contact-image {
        width: 80px;
        height: 80px;
    }
    
    .webapp-mode .sharing-content {
        gap: var(--spacing-sm);
    }
    
    .webapp-mode .qr-code {
        width: 150px;
        height: 150px;
    }
}