:root {
    --puri-bg: #F7F7F7;
    --puri-surface: #EAEAEA;
    --puri-calm: #94B0C2;
    --puri-calm-hover: #7A98AB;
    --puri-text: #2D3748;
    --puri-grad: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
    --puri-deep-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --puri-radius: 16px;
    --font-display: 'Merriweather', serif;
    --font-body: 'Fira Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
}

/* Gallery Interactivity */
.puri-slide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: 1;
}

#pg1:checked ~ .puri-main-view .slide-1,
#pg2:checked ~ .puri-main-view .slide-2,
#pg3:checked ~ .puri-main-view .slide-3,
#pg4:checked ~ .puri-main-view .slide-4 {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.puri-thumb-label {
    cursor: pointer;
    display: block;
    width: 70px;
    height: 70px;
    border: 3px solid transparent;
    border-radius: calc(var(--puri-radius) / 1.5);
    overflow: hidden;
    transition: border-color 0.3s ease, transform 0.2s ease;
    background-color: #fff;
    flex-shrink: 0;
}

.puri-thumb-label:hover {
    transform: scale(1.05);
}

#pg1:checked ~ .puri-thumb-track label[for="pg1"],
#pg2:checked ~ .puri-thumb-track label[for="pg2"],
#pg3:checked ~ .puri-thumb-track label[for="pg3"],
#pg4:checked ~ .puri-thumb-track label[for="pg4"] {
    border-color: var(--puri-calm);
}

/* Custom Hide Scrollbar for Thumbs */
.puri-thumb-track::-webkit-scrollbar {
    display: none;
}
.puri-thumb-track {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* CTA Hover Magic */
.puri-action-btn:hover {
    background-color: var(--puri-calm-hover) !important;
    transform: translateY(-2px);
}

.puri-action-btn:active {
    transform: translateY(1px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
}

/* Text Selection Styling */
::selection {
    background: var(--puri-calm);
    color: #ffffff;
}