:root {
    --color-bg: #FDC70F;
    --color-accent: #6E1E2B;
    --color-gallery-placeholder: #FFE9A0;
    --content-max-width: 760px;
    --section-spacing: clamp(1.5rem, 4vw, 2.5rem);
    --lightbox-slide-percent: 33.3333%;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: 'Arima', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #000;
    background-color: var(--color-bg);
    line-height: 1.5;
    overflow-x: hidden;
    max-width: 100vw;
}

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

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

main {
    background-color: var(--color-bg);
    padding: clamp(1.5rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem);
}

.content {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.headline-image,
.section-headline {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.headline-image {
    margin-top: 0;
    margin-bottom: var(--section-spacing);
}

.section-headline {
    margin-top: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.intro-text,
.about-text {
    text-align: center;
    font-size: clamp(1.1rem, 2.08vw, 1.3rem);
}

.intro-text p,
.about-text p {
    margin-bottom: 1rem;
}

.intro-text .cta {
    font-weight: bold;
}

.photo-strip,
.banner-image {
    margin: var(--section-spacing) 0;
}

.gallery-intro {
    text-align: center;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    font-size: clamp(1.1rem, 2.08vw, 1.3rem);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(0.5rem, 2vw, 1rem);
}

.gallery-item {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    padding: 0;
    border: none;
    background-color: var(--color-gallery-placeholder);
    cursor: pointer;
    overflow: hidden;
    border-radius: 4px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
    transform: scale(1.05);
}

.gallery-item:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-track {
    display: flex;
    width: 300%;
    height: 100%;
    transform: translateX(calc(-1 * var(--lightbox-slide-percent)));
    touch-action: pan-y;
}

.lightbox-track.animate {
    transition: transform 0.3s ease;
}

.lightbox-slide {
    flex: 0 0 var(--lightbox-slide-percent);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: fixed;
    z-index: 1;
    background: none;
    border: none;
    outline: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
    color: #fff;
    cursor: pointer;
    line-height: 1;
    font-family: inherit;
}

.lightbox-close {
    top: clamp(0.5rem, 2vw, 1.5rem);
    right: clamp(0.5rem, 2vw, 1.5rem);
    font-size: clamp(2rem, 5vw, 2.75rem);
    padding: 0.25rem 0.5rem;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: clamp(2.5rem, 6vw, 4rem);
    padding: 0.5rem 0.75rem;
}

.lightbox-prev {
    left: clamp(0.25rem, 2vw, 1rem);
}

.lightbox-next {
    right: clamp(0.25rem, 2vw, 1rem);
}

.lightbox-close:hover,
.lightbox-close:focus-visible,
.lightbox-prev:not(:disabled):hover,
.lightbox-prev:focus-visible,
.lightbox-next:not(:disabled):hover,
.lightbox-next:focus-visible {
    color: var(--color-bg);
}

.lightbox-prev:disabled,
.lightbox-next:disabled {
    opacity: 0.25;
    cursor: default;
}

footer {
    position: relative;
    background-image: url("pictures/07_Footer.jpg");
    background-size: cover;
    background-position: center;
    aspect-ratio: 1920 / 249;
    display: flex;
    align-items: center;
    color: var(--color-accent);
    text-align: center;
    font-size: clamp(1.1rem, 2.08vw, 1.3rem);
}

.footer-text {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
}

footer p {
    margin: 0.15rem 0;
}

footer a {
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .lightbox-prev,
    .lightbox-next {
        padding: 0.4rem 0.5rem;
    }

    .gallery-grid {
        gap: 0.5rem;
    }

    footer {
        aspect-ratio: unset;
        min-height: 160px;
    }
}