@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;500&family=Montserrat:wght@300;400&display=swap');

:root {
    --color-cream: #f9f8f6; 
    --color-brown: #9e7f65; 
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    letter-spacing: 0.02em;
}

html, body {
    background-color: var(--color-cream);
    scrollbar-width: none; 
    -ms-overflow-style: none; 
}

html::-webkit-scrollbar, 
body::-webkit-scrollbar {
    display: none; 
}

body {
    color: var(--color-brown);
    text-transform: lowercase; 
    font-family: 'Montserrat', sans-serif; 
    overflow-x: hidden;
    transition: background-color 0.5s ease;
}

h1, .opening-logo, .hover-title, .main-logo, .contact-email-text {
    font-family: 'Lora', serif;
}

/* --- Opening Screen --- */
#opening-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-brown); 
    color: var(--color-cream);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    pointer-events: auto; 
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.opening-logo {
    font-size: 2rem;
    font-weight: 400;
    white-space: nowrap; 
}

#opening-screen.fade-out {
    opacity: 0 !important; 
    pointer-events: none;
}

/* --- Header & Navigation --- */
header {
    width: 100%;
    padding: 50px 20px 20px 20px; 
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-logo {
    font-size: 4.8rem; 
    font-weight: 400;
    margin-bottom: 40px; 
    text-align: center;
}

.main-logo a {
    text-decoration: none;
    color: inherit; 
    transition: opacity 0.3s ease;
}

.main-logo a:hover {
    opacity: 0.7; 
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: var(--color-brown);
    font-size: 0.95rem;
    font-weight: 400;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

nav a:hover, nav a.active {
    opacity: 1;
}

/* --- Home Grid --- */
.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px; 
    padding: 0 20px 40px 20px; 
}

.project-item {
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    text-decoration: none;
}

.project-item.reveal {
    opacity: 0;
    transition: opacity 1.2s ease-in-out; 
}

.project-item.reveal.visible {
    opacity: 1;
}

.image-wrapper {
    width: 100%;
    aspect-ratio: 3 / 4; 
    overflow: hidden;
    background-color: rgba(158, 127, 101, 0.1); 
}

.project-item img, 
.project-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.hover-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-cream);
    background-color: transparent; 
    text-shadow: 0 0 20px rgba(0, 0, 0, 1), 0 0 10px rgba(0, 0, 0, 1); 
    font-size: 1.4rem;
    font-weight: 400;
    opacity: 0;
    transition: opacity 0.4s ease;
    padding: 20px;
    text-align: center;
}

.project-item:hover img,
.project-item:hover video {
    transform: scale(1.04);
}

.project-item:hover .hover-title {
    opacity: 1;
}

/* --- Einzelne Projekt-Übersicht --- */
.project-detail-container {
    padding: 0 20px 40px 20px; 
}

.project-info {
    max-width: 500px;
    margin-bottom: 60px;
}

.project-info h1 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 15px;
}

.project-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.8;
}

/* --- Horizontaler Galerie Slider --- */
.slider-section {
    position: relative;
    width: 100vw;
    margin-left: -20px; 
    display: flex;
    align-items: center;
}

.slider-wrapper {
    width: 100%;
    padding-left: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; 
}

.slider-wrapper::-webkit-scrollbar {
    display: none; 
}

.slider {
    display: flex;
    gap: 8px; 
    padding-right: 20px;
}

.slider img,
.slider video {
    flex-shrink: 0;
    height: 65vh; 
    width: auto;
    object-fit: cover;
    cursor: pointer; 
    transition: opacity 0.3s ease;
}

.slider img:hover,
.slider video:hover {
    opacity: 0.9;
}

/* --- Lightbox Styles --- */
.lightbox {
    display: none; 
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(249, 248, 246, 0.97); 
    justify-content: center;
    align-items: center;
}

.lightbox img,
.lightbox video {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    box-shadow: 0 10px 30px rgba(158, 127, 101, 0.05); 
    display: none; 
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: var(--color-brown);
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: opacity 0.3s;
}

.lightbox-prev, .lightbox-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    padding: 20px;
    color: var(--color-brown);
    font-weight: 300;
    font-size: 30px;
    transition: opacity 0.3s;
    border: none;
    background: none;
    user-select: none;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover, .lightbox-next:hover, .lightbox-close:hover {
    opacity: 0.5;
}

/* --- Contact Modal (Pop-Up) --- */
.contact-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(158, 127, 101, 0.95); 
    backdrop-filter: blur(5px); 
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    cursor: pointer; 
}

.contact-modal.show {
    opacity: 1;
    visibility: visible;
}

.contact-deadzone {
    padding: 80px; 
    cursor: default; 
}

.contact-email-text {
    font-size: 1.8rem; 
    color: var(--color-cream);
    text-decoration: none;
    font-weight: 400;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.contact-email-text:hover {
    opacity: 0.7;
}

/* --- Mobile Ansicht --- */
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr; 
        padding: 0 10px 40px 10px; 
        gap: 15px; 
    }
    
    .project-item.reveal {
        transition-delay: 0s !important; 
    }
    
    header { padding: 30px 10px 20px 10px; }
    
    .main-logo {
        font-size: 3.5rem; 
        margin-bottom: 25px; 
    }
    
    .project-detail-container { padding: 0 10px 40px 10px; }
    .slider-section { margin-left: -10px; }
    .slider-wrapper { padding-left: 10px; }
    .slider { padding-right: 10px; gap: 10px; }
    .slider img, .slider video { height: 50vh; }
    
    .lightbox-prev { left: 5px; }
    .lightbox-next { right: 5px; }
    .lightbox-close { right: 20px; top: 15px; }
    
    .contact-deadzone {
        padding: 40px; 
    }
    .contact-email-text {
        font-size: 1.4rem; 
    }
}