/* ========================================
   Atelier Website - Stylesheet
   ======================================== */

:root {
    --color-bg: #faf8f7;
    --color-bg-alt: #f5f0ee;
    --color-text: #3d2a2a;
    --color-text-light: #6b5252;
    --color-accent: #8b4a5e;
    --color-accent-dark: #6d3a4a;
    --color-accent-light: #b07a8a;
    --color-warm: #a65d5d;
    --color-white: #fff;
    --color-border: #e5dcd9;

    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --transition: 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.3;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-menu a {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('images/background_top/Acrylic Pouring - Hoffnung.jpg') center/cover no-repeat;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(250, 248, 247, 0.75);
    pointer-events: none;
}

#flow-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-md);
}

.hero-quote {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-text);
    text-shadow: 0 1px 4px rgba(250, 248, 247, 0.5);
    animation: fadeInUp 1.2s ease-out;
}

.hero-author {
    font-size: 1.35rem;
    color: var(--color-text);
    letter-spacing: 0.1em;
    animation: fadeInUp 1.2s ease-out 0.3s both;
}

.hero-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-accent);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: var(--spacing-lg);
    animation: fadeInUp 1.2s ease-out 0.6s both;
}

.hero-scroll svg {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--color-accent);
    margin: var(--spacing-sm) auto var(--spacing-md);
}

.section-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text-light);
}

/* Vita Section */
.section-vita {
    background: var(--color-white);
}

.vita-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.vita-image {
    position: sticky;
    top: 100px;
}

.vita-image img {
    width: 100%;
    height: auto;
}

.image-placeholder {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
    border: 1px dashed var(--color-border);
}

.vita-text p {
    margin-bottom: var(--spacing-sm);
}

.vita-greeting {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-md) !important;
}

.vita-highlight {
    margin: var(--spacing-md) 0 !important;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(139, 74, 94, 0.08) 0%, rgba(176, 122, 138, 0.12) 100%);
    border-left: 3px solid var(--color-accent);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-accent-dark);
}

/* Atelier Gallery */
.section-atelier {
    background: var(--color-bg);
}

.atelier-gallery {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.atelier-main {
    overflow: hidden;
}

.atelier-main img {
    width: 100%;
    height: auto;
    display: block;
    cursor: zoom-in;
    transition: transform 0.4s ease;
}

.atelier-main img:hover {
    transform: scale(1.02);
}

.atelier-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}

.atelier-thumb {
    overflow: hidden;
    aspect-ratio: 1 / 1;
}

.atelier-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    cursor: zoom-in;
    transition: transform 0.4s ease;
}

.atelier-thumb img:hover {
    transform: scale(1.04);
}

/* Werke Grid */
.section-werke {
    background: var(--color-white);
}

.werke-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.werk-item {
    cursor: pointer;
}

.werk-image {
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.werk-image img {
    aspect-ratio: 1;
    object-fit: cover;
    width: 100%;
    transition: var(--transition);
}

.werk-item-wide {
    grid-column: 1 / -1;
}

.werk-item-wide .werk-image img {
    aspect-ratio: auto;
    max-height: 400px;
    object-fit: cover;
}

.werk-item:hover img {
    transform: scale(1.05);
}

.werk-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.werk-info p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Workshops */
.section-workshops {
    background: var(--color-bg);
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 1100px;
    margin: 0 auto;
}

.workshop-card-new {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .workshop-card-new:hover {
        box-shadow: 0 8px 30px rgba(109, 58, 74, 0.1);
        transform: translateY(-4px);
        border-color: var(--color-accent-light);
    }
}

.workshop-card-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.workshop-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.workshop-card-new:hover .workshop-card-image img {
    transform: scale(1.05);
}

.workshop-card-image-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
    color: var(--color-accent);
}

.workshop-card-body {
    padding: var(--spacing-md);
}

.workshop-card-new h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.workshop-tagline {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.05rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.workshop-desc {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.workshop-meta {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent-dark);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

/* Workshop inline dates */
.workshop-dates {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.workshop-dates-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.workshop-date-entry {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--color-bg-alt);
}

.workshop-date-entry:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.workshop-date-info {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
}

.workshop-date-info span {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.workshop-date-info span:first-child {
    font-weight: 500;
    color: var(--color-text);
}

.workshop-anfrage {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.workshop-anfrage:hover {
    color: var(--color-accent);
}

/* Calendar */
.calendar-section {
    margin-top: var(--spacing-xl);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.calendar-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.calendar-month {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
}

.calendar-month h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calendar-events {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.calendar-event {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg);
    border-left: 3px solid var(--color-accent-light);
    transition: var(--transition);
}

.calendar-event:hover {
    border-left-color: var(--color-accent);
    background: var(--color-bg-alt);
}

.calendar-event-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.calendar-date {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-accent-dark);
    white-space: nowrap;
}

.calendar-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.calendar-time {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.calendar-anmelden {
    flex-shrink: 0;
    min-width: 8.5rem;
    text-align: center;
    background: var(--color-accent-dark);
    color: var(--color-white);
    border: 2px solid var(--color-accent-dark);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.calendar-anmelden:hover {
    background: transparent;
    color: var(--color-accent-dark);
}

.calendar-anmelden:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.calendar-kostenlos {
    flex-shrink: 0;
    min-width: 8.5rem;
    text-align: center;
    background: var(--color-accent-dark);
    color: #fff;
    padding: 0.4rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    white-space: nowrap;
    cursor: default;
}

.workshops-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.workshops-cta p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-accent-dark);
    color: var(--color-white);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 2px solid var(--color-accent-dark);
    transition: var(--transition);
}

.btn:hover {
    background: transparent;
    color: var(--color-accent-dark);
}

/* Kontakt Section */
.section-kontakt {
    background: var(--color-white);
}

.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.kontakt-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.kontakt-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.kontakt-item svg {
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.kontakt-item p,
.kontakt-item a {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-light);
}

.kontakt-item a {
    color: var(--color-accent-dark);
}

.kontakt-item a:hover {
    color: var(--color-accent);
}

.kontakt-map iframe {
    display: block;
    width: 100%;
    height: 320px;
    border: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    .kontakt-grid {
        grid-template-columns: 1fr;
    }

    .kontakt-map iframe {
        height: 260px;
    }
}

/* Footer */
.footer {
    background: var(--color-accent-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-md);
}

.footer-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-info p {
    opacity: 0.8;
    margin-bottom: var(--spacing-xs);
}

.footer-hours h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-hours p {
    opacity: 0.8;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-nav {
    display: flex;
    gap: var(--spacing-md);
}

/* Responsive */
@media (max-width: 968px) {
    .vita-content {
        grid-template-columns: 1fr;
    }

    .vita-image {
        max-width: 300px;
        margin: 0 auto;
        position: static;
    }

    .werke-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-bg);
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

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

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

    .workshop-date-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
    }

    .workshop-date-entry .calendar-anmelden {
        align-self: stretch;
        text-align: center;
    }

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

    .calendar-section {
        margin-top: var(--spacing-lg);
    }

    .calendar-event {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
    }

    .calendar-event .calendar-anmelden,
    .calendar-event .calendar-kostenlos {
        align-self: stretch;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .werke-grid {
        grid-template-columns: 1fr;
    }

    .atelier-thumbs {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInUp 0.8s ease-out;
}

/* Clickable images */
.gallery-item img,
.werk-image img {
    cursor: zoom-in;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(30, 20, 20, 0.92);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    cursor: zoom-out;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding-bottom: 100px;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 2.5rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    line-height: 1;
}

.lightbox-close:hover {
    color: #fff;
}

.lightbox img {
    max-width: 90vw;
    max-height: 65vh;
    object-fit: contain;
    cursor: zoom-in;
}

.lightbox img.zoomed {
    cursor: zoom-out;
}

@media (max-width: 768px) {
    .lightbox-arrow {
        display: none;
    }
}

.lightbox-caption {
    display: none;
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2.5rem;
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    transition: var(--transition);
    z-index: 10;
    line-height: 1;
    user-select: none;
}

.lightbox-arrow:hover {
    color: #fff;
    transform: translateY(-50%) scale(1.2);
}

.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

.lightbox-arrow.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Lightbox thumbnail strip */
.lightbox-strip {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    max-width: 90vw;
    overflow-x: auto;
    padding: 4px 8px;
    scrollbar-width: none;
}

.lightbox-strip::-webkit-scrollbar {
    display: none;
}

.lightbox-strip-thumb {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.4;
    border: 2px solid transparent;
    transition: opacity 0.2s ease, border-color 0.2s ease;
}

.lightbox-strip-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: none;
    max-height: none;
    display: block;
}

.lightbox-strip-thumb:hover {
    opacity: 0.75;
}

.lightbox-strip-thumb.active {
    opacity: 1;
    border-color: rgba(255, 255, 255, 0.9);
}