/* Bauprojekte Page Styles */

/* Page Hero */
.page-hero {
    position: relative;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-hero .hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 100%);
}

.page-hero .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-hero-title {
    font-size: var(--text-5xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.page-hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-white);
    font-weight: var(--font-light);
}

/* Introduction Section */
.intro-section {
    padding: var(--space-20) 0;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.intro-content h2 {
    margin-bottom: var(--space-8);
}

.lead {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--color-text);
    margin-bottom: var(--space-6);
}

/* Services Section */
.services-section {
    padding: var(--space-20) 0;
}

.services-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

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

.service-icon-box {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base);
}

.service-item:hover .service-icon-box {
    transform: translateY(-5px);
}

.service-icon-box img {
    width: 60px;
    height: 60px;
}

.service-item h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-item p {
    color: var(--color-text-light);
}

/* Process Section */
.process-section {
    padding: var(--space-20) 0;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    font-family: var(--font-primary);
}

.process-step h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.process-step p {
    color: var(--color-text-light);
}

/* Connect steps with lines on desktop */
@media (min-width: 768px) {
    .process-step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 40px;
        right: -40px;
        width: 80px;
        height: 2px;
        background-color: var(--color-grey-300);
    }
}

/* Portfolio Section */
.portfolio-section {
    padding: var(--space-20) 0;
}

/* Filter UI removed */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-8);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    height: 400px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 100%;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.8) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-8);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

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

.portfolio-overlay h3 {
    color: var(--color-white);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-4);
}

/* Expertise Section */
.expertise-section {
    padding: var(--space-20) 0;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.expertise-item {
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-grey-200);
    transition: all var(--transition-base);
}

.expertise-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.expertise-item h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.expertise-item p {
    color: var(--color-text-light);
}

/* Ansprechpartner (Team) Section */
.team-section-vorsorge {
    padding: var(--space-20) 0;
    background-color: var(--color-white);
}

.section-title-soft {
    font-size: var(--text-3xl);
    text-align: center;
    margin-bottom: var(--space-12);
    color: var(--color-soft-text);
    font-weight: var(--font-normal);
}

.section-subtitle {
    text-align: center;
    font-size: var(--text-lg);
    color: var(--color-text-light);
    margin-top: calc(var(--space-4) * -1);
    margin-bottom: var(--space-12);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-12);
    max-width: 800px;
    margin: 0 auto;
}

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

.member-photo {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--space-6);
    border-radius: var(--radius-full);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.member-photo img { width: 100%; height: 100%; object-fit: cover; }

.team-member h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    color: var(--color-soft-text);
}

.member-title {
    font-size: var(--text-base);
    color: var(--color-soft-primary);
    margin-bottom: var(--space-3);
}

.member-description {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.member-languages { margin-bottom: var(--space-4); }

.languages-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.languages-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
}

.language-tag {
    display: inline-block;
    background-color: var(--color-primary-50);
    color: var(--color-primary-800);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-primary-200);
    transition: all var(--transition-fast);
}

.language-tag:hover {
    background-color: var(--color-primary-100);
    border-color: var(--color-primary-300);
    transform: translateY(-1px);
}

.member-contact { margin-top: var(--space-4); }

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-soft-primary);
    font-weight: var(--font-medium);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-soft-text);
    transform: translateY(-2px);
}

@media (max-width: 640px) {
    .team-grid { grid-template-columns: 1fr; }
}

/* Contact CTA */
.contact-cta {
    padding: var(--space-20) 0;
}

.contact-cta h2 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.contact-cta p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-8);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: var(--z-modal);
    overflow-y: auto;
    padding: var(--space-8);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--color-white);
    max-width: 600px;
    width: 100%;
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content.modal-xl {
    max-width: 1000px;
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--color-text-light);
    background-color: var(--color-grey-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.text-muted {
    color: var(--color-grey-600);
    margin-top: -8px;
    margin-bottom: var(--space-4);
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.project-gallery img,
.project-gallery .gallery-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-base);
    background-color: var(--color-grey-100);
    display: block;
}

.gallery-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-grey-600);
}

.project-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin: var(--space-8) 0;
}

.details-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6) 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3) var(--space-6);
}

.details-list li strong {
    color: var(--color-text);
}

.features-list {
    columns: 2;
    column-gap: var(--space-8);
    list-style: disc inside;
    margin-left: var(--space-4);
}

@media (max-width: 900px) {
    .project-details-grid {
        grid-template-columns: 1fr;
    }
    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-list {
        columns: 1;
    }
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: calc(var(--z-modal) + 10);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 28px;
    border: 1px solid rgba(255,255,255,0.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.lightbox-nav.prev { left: 24px; }
.lightbox-nav.next { right: 24px; }

.lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.8);
    font-size: var(--text-sm);
}

/* Hide arrow buttons on mobile; swipe gestures are enabled */
@media (max-width: 768px) {
    .lightbox-nav { display: none; }
}

.modal-close:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
}

.checkbox-label span {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
}

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

.btn-block {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .page-hero {
        height: 50vh;
        min-height: 300px;
    }
    
    .page-hero-title {
        font-size: var(--text-3xl);
    }
    
    .page-hero-subtitle {
        font-size: var(--text-lg);
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .process-step:not(:last-child)::after {
        display: none;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item {
        height: 300px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: var(--space-6);
    }
}

.modal-cta {
    margin-top: var(--space-8);
    display: flex;
    justify-content: center;
}

@media (max-width: 640px) {
    .portfolio-filters {
        gap: var(--space-2);
    }
    
    .filter-btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
    }
}