/* CSS Variables & Design System: VIBRANT-FRESH */
:root {
    --primary: #92400e;
    --secondary: #fffbeb;
    --accent: #16a34a;
    --text: #451a03;
    --bg: #ffffff;
}

body {
    background: var(--bg);
    color: #1a1a1a;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

section {
    padding: 48px 16px;
}

@media (min-width: 768px) {
    section {
        padding: 64px 16px;
    }
}

.card {
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
}

h1 {
    font-weight: 800;
    line-height: 1.1;
    font-size: clamp(20px, 4vw, 28px);
}

.btn {
    border-radius: 16px;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.25);
    min-height: 44px;
}

/* Typography clamp scale */
p, span, label, li {
    font-size: clamp(14px, 4vw, 16px);
}

/* Gallery CSS Implementation Rules (Without JS) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.gallery-main {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* Explicit aspect ratio 1:1 */
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 1;
    transition: opacity 0.3s ease-in-out;
}

.slide img {
    max-width: 100%;
    height: auto;
}

/* Radio selectors logic for active slide */
#img-1:checked ~ .gallery-main .slide-1 {
    opacity: 1;
    z-index: 10;
}

#img-2:checked ~ .gallery-main .slide-2 {
    opacity: 1;
    z-index: 10;
}

#img-3:checked ~ .gallery-main .slide-3 {
    opacity: 1;
    z-index: 10;
}

#img-4:checked ~ .gallery-main .slide-4 {
    opacity: 1;
    z-index: 10;
}

/* Active thumbnail highlight */
#img-1:checked ~ .thumbnails label[for="img-1"] {
    border-color: var(--primary);
    transform: scale(1.05);
}

#img-2:checked ~ .thumbnails label[for="img-2"] {
    border-color: var(--primary);
    transform: scale(1.05);
}

#img-3:checked ~ .thumbnails label[for="img-3"] {
    border-color: var(--primary);
    transform: scale(1.05);
}

#img-4:checked ~ .thumbnails label[for="img-4"] {
    border-color: var(--primary);
    transform: scale(1.05);
}

/* Global scroll prevention */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}