:root {
    --nw-bg: #FDFBFB;
    --nw-bg-darker: #EAEAEA;
    --nw-surface: #FFFFFF;
    --nw-accent: #0277BD; 
    --nw-ink: #2C3E50;
    --nw-ink-light: #546E7A;
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

.nw-primary-heading, 
.nw-secondary-heading, 
.nw-brand-tagline,
.nw-letter-mark {
    font-family: var(--font-display);
    text-transform: uppercase;
}

.nw-max-width-wrap {
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Letter Logo Preset C */
.nw-letter-mark {
    display: block;
    font-size: 4rem;
    line-height: 1;
    font-weight: 700;
}

.nw-top-banner {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08); /* raised shadow */
}

/* Gallery CSS Logic */
.nw-gal-radio {
    display: none;
}

.nw-slide-item {
    display: none;
    border-radius: 16px; /* soft radius */
}

/* Show slide based on checked radio */
.nw-gal-radio-1:checked ~ .nw-main-view-area .nw-slide-1,
.nw-gal-radio-2:checked ~ .nw-main-view-area .nw-slide-2,
.nw-gal-radio-3:checked ~ .nw-main-view-area .nw-slide-3,
.nw-gal-radio-4:checked ~ .nw-main-view-area .nw-slide-4 {
    display: block;
}

/* Thumbnails Opacity Logic Preset C */
.nw-thumb-lbl {
    opacity: 0.5;
    transition: opacity 0.3s ease;
    border-radius: 16px; /* soft radius */
}

.nw-thumb-lbl:hover {
    opacity: 0.8;
}

.nw-gal-radio-1:checked ~ .nw-thumb-strip .nw-lbl-1,
.nw-gal-radio-2:checked ~ .nw-thumb-strip .nw-lbl-2,
.nw-gal-radio-3:checked ~ .nw-thumb-strip .nw-lbl-3,
.nw-gal-radio-4:checked ~ .nw-thumb-strip .nw-lbl-4 {
    opacity: 1;
}

.nw-main-view-area {
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* CTA Styles Preset C */
.nw-purchase-trigger {
    display: inline-block;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    text-decoration: none;
}

.nw-purchase-trigger:hover {
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

/* Reviews Preset C */
.nw-opinion-piece {
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.nw-inline-photo {
    border-radius: 16px;
}

/* Footer layout */
.nw-bottom-zone {
    border-top: 1px solid var(--nw-bg-darker);
}