/**
 * html/css/storefront-themes/grotto.css
 * ============================================================
 * GROTTO WOOD-FIRED FINE DINING & WINE CAVE THEME
 * ============================================================
 * Inspired by Grotto Wood-Fired Grill & Wine Cave (Eureka Springs).
 * Moody volcanic obsidian stone, warm woodsmoke embers, fired copper,
 * burnished gold, and artisanal handcrafted ceramic vessel aesthetics.
 * ============================================================
 */

:root, [data-sf-theme="grotto"], [data-theme-preset="grotto"] {
    --sf-bg: #0e0c0a;
    --sf-bg-alt: #15120f;
    --sf-surface: #1b1713;
    --sf-surface-hover: #221d18;
    --sf-ink: #faf7f2;
    --sf-ink-muted: #a89f91;
    --sf-ink-faint: #6b6357;
    --sf-accent: #c25e2e;
    --sf-accent-hover: #d97736;
    --sf-accent-warm: #d4af37;
    --sf-line: #26201a;
    --sf-border: #332b23;
    --sf-top-bg: rgba(14, 12, 10, 0.94);
    --sf-foot-bg: #080706;
    --sf-card-bg: #15120f;
    --sf-card-border: #26201a;
    --sf-card-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.7), 0 0 12px rgba(194, 94, 46, 0.08);
    --sf-card-hover-shadow: 0 14px 36px -8px rgba(0, 0, 0, 0.85), 0 0 20px rgba(194, 94, 46, 0.18);
    --sf-font-head: "Playfair Display", "Cormorant Garamond", "Cinzel", "Newsreader", Georgia, serif;
    --sf-font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --sf-radius: 12px;
    --sf-radius-sm: 8px;
    --sf-radius-lg: 18px;
}

/* Atmospheric Cave Illumination & Glassmorphism */
body[data-sf-theme="grotto"],
[data-sf-theme="grotto"] body {
    background-color: var(--sf-bg);
    color: var(--sf-ink);
    background-image: 
        radial-gradient(circle at 15% 0%, rgba(194, 94, 46, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 15%, rgba(212, 175, 55, 0.05) 0%, transparent 35%);
    background-attachment: fixed;
}

/* Header & Navigation Bar */
.sf-top {
    background: var(--sf-top-bg) !important;
    border-bottom: 1px solid var(--sf-line) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.sf-brand-text {
    font-family: var(--sf-font-head);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--sf-ink);
}

.sf-brand-logo {
    filter: drop-shadow(0 2px 8px rgba(194, 94, 46, 0.25));
}

.sf-top nav a {
    color: var(--sf-ink-muted);
    font-family: var(--sf-font-body);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s ease, transform 0.15s ease;
}

.sf-top nav a:hover {
    color: var(--sf-accent-warm);
}

.sf-top nav a.is-active {
    color: var(--sf-ink);
    border-bottom: 2px solid var(--sf-accent);
}

/* Utility Ribbon */
.sf-utility-ribbon {
    background: #080706;
    border-bottom: 1px solid var(--sf-line);
    color: var(--sf-ink-muted);
    font-size: 0.74rem;
    letter-spacing: 0.06em;
}

.sf-utility-ribbon strong {
    color: var(--sf-accent-warm);
}

/* Ozarks Butcher & Bistro Hero Board */
.sf-ozark-board {
    background: linear-gradient(180deg, #161310 0%, #110f0c 100%);
    border: 1px solid var(--sf-border);
    box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sf-kicker-stamp {
    background: rgba(194, 94, 46, 0.18);
    border: 1px solid rgba(194, 94, 46, 0.4);
    color: var(--sf-accent-warm);
    letter-spacing: 0.08em;
}

.sf-ops-strip {
    background: linear-gradient(180deg, #181410 0%, #13100d 100%) !important;
    border: 1px solid var(--sf-border) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
    color: var(--sf-ink) !important;
}

.sf-ops-cell strong {
    color: var(--sf-ink) !important;
}

.sf-spotlight-ticket {
    background: linear-gradient(180deg, #181410 0%, #13100d 100%) !important;
    border: 1px solid var(--sf-border) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6) !important;
    color: var(--sf-ink) !important;
}

.sf-spotlight-top {
    background: #080706 !important;
    color: var(--sf-accent-warm) !important;
    border-bottom: 1px solid var(--sf-line) !important;
}

.sf-spotlight-body {
    color: var(--sf-ink) !important;
}

.sf-hero h1, .sf-section-head h2, .sf-recipe h1 {
    font-family: var(--sf-font-head);
    letter-spacing: -0.01em;
    color: var(--sf-ink);
}

/* Handcrafted Culinary Vessel Cards */
.sf-card, .sf-ticket-card {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-card-border);
    border-radius: var(--sf-radius);
    box-shadow: var(--sf-card-shadow);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.sf-card:hover, .sf-ticket-card:hover {
    transform: translateY(-4px);
    border-color: rgba(194, 94, 46, 0.4);
    box-shadow: var(--sf-card-hover-shadow);
}

.sf-ticket-head h3, .sf-card-body h3 {
    font-family: var(--sf-font-head);
    font-size: 1.2rem;
    color: var(--sf-ink);
}

.sf-ticket-price strong, .sf-price strong {
    color: var(--sf-accent-warm);
    font-family: var(--sf-font-head);
    font-size: 1.25rem;
}

/* Call to Action Buttons */
.sf-btn, .sf-add-cart {
    background: linear-gradient(135deg, #c25e2e 0%, #a64d22 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(194, 94, 46, 0.35);
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all 0.2s ease;
}

.sf-btn:hover, .sf-add-cart:hover {
    background: linear-gradient(135deg, #d97736 0%, #b85728 100%) !important;
    box-shadow: 0 6px 20px rgba(194, 94, 46, 0.5);
    transform: translateY(-1px);
}

.sf-btn-outline {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--sf-border) !important;
    color: var(--sf-ink-muted) !important;
}

.sf-btn-outline:hover {
    background: rgba(194, 94, 46, 0.12) !important;
    border-color: var(--sf-accent) !important;
    color: var(--sf-ink) !important;
}

/* Chips & Badges */
.sf-spec-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--sf-line);
    color: var(--sf-ink-muted);
}

.sf-spec-chip.is-ags {
    background: rgba(212, 175, 55, 0.12);
    border-color: rgba(212, 175, 55, 0.35);
    color: var(--sf-accent-warm);
}

.sf-spec-chip.is-fresh {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

/* Luxury 4-Column Footer */
.sf-foot {
    background: var(--sf-foot-bg) !important;
    border-top: 1px solid var(--sf-line) !important;
    color: var(--sf-ink-muted);
}

.sf-foot-col h5.sf-foot-head {
    font-family: var(--sf-font-head);
    color: var(--sf-accent-warm);
    letter-spacing: 0.06em;
}

.sf-foot-links a {
    color: var(--sf-ink-muted);
    transition: color 0.2s ease, transform 0.15s ease;
}

.sf-foot-links a:hover {
    color: var(--sf-accent-warm);
    transform: translateX(3px);
}

.sf-foot-badge {
    background: rgba(194, 94, 46, 0.15);
    border: 1px solid rgba(194, 94, 46, 0.35);
    color: var(--sf-accent-warm);
}