/* =========================================
   Variables
   ========================================= */
:root {
  color-scheme: dark;
  /* Color Palette */
  --color-background: #0b0b0d; /* Deep black */
  --color-surface: #121216; /* Subtle elevation */
  --color-elevated: #1a1a20; /* Cards/overlays */
  --color-text: #e8e6e3; /* Warm near-white */
  --color-text-muted: #b8b6b2;
  /* Brand accents */
  --color-primary: #8c1b2a; /* Burgundy */
  --color-primary-hover: #a12234;
  --color-primary-active: #6f1420;
  --color-accent: #d4af37; /* Gold */
  --color-accent-hover: #e1c45f;
  --color-accent-active: #b8962e;
  --color-wood: #8b5e3c; /* Wood tone */
  --color-wood-600: #734a30;
  /* Semantic states */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  /* Neutral Grays */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  /* Typography */
  --font-sans: "Inter", "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, -apple-system, sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --text-xs: 0.75rem; /* 12px */
  --text-sm: 0.875rem; /* 14px */
  --text-base: 1rem; /* 16px */
  --text-lg: 1.125rem; /* 18px */
  --text-xl: 1.25rem; /* 20px */
  --text-2xl: clamp(1.35rem, 1rem + 1.2vw, 1.75rem);
  --text-3xl: clamp(1.6rem, 1rem + 2vw, 2.25rem);
  --text-4xl: clamp(2rem, 1rem + 3vw, 2.75rem);
  --text-5xl: clamp(2.5rem, 1rem + 4vw, 3.5rem);
  --leading-tight: 1.25;
  --leading-normal: 1.6;
  --leading-loose: 1.75;
  /* Spacing scale (0–96px) */
  --space-0: 0px;
  --space-1: 2px;
  --space-2: 4px;
  --space-3: 8px;
  --space-4: 12px;
  --space-5: 16px;
  --space-6: 20px;
  --space-7: 24px;
  --space-8: 32px;
  --space-9: 40px;
  --space-10: 48px;
  --space-11: 56px;
  --space-12: 64px;
  --space-13: 72px;
  --space-14: 80px;
  --space-15: 96px;
  /* Layout */
  --container-max: 1280px;
  --container-pad: var(--space-8);
  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --ring-color: rgba(212, 175, 55, 0.35); /* Gold ring */
  /* Transitions */
  --duration-100: 100ms;
  --duration-200: 200ms;
  --duration-300: 300ms;
  --duration-500: 500ms;
  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* =========================================
   Reset / Normalize
   ========================================= */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }

input, button, textarea, select { font: inherit; color: inherit; }

button { border: 0; background: none; padding: 0; }

/* Remove default list styles on ul, ol elements with a list role */
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; margin: 0; }

/* Smooth fonts for dark UI */
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }

/* =========================================
   Base Styles
   ========================================= */
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  background-color: var(--color-background);
  color: var(--color-text);
}

main { display: block; }

/* Headings */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); line-height: var(--leading-tight); color: var(--color-text); }

h1 { font-size: var(--text-5xl); letter-spacing: -0.01em; margin-block: var(--space-10) var(--space-6); }
h2 { font-size: var(--text-4xl); letter-spacing: -0.005em; margin-block: var(--space-8) var(--space-5); }
h3 { font-size: var(--text-3xl); margin-block: var(--space-7) var(--space-4); }
h4 { font-size: var(--text-2xl); margin-block: var(--space-6) var(--space-3); }
h5 { font-size: var(--text-xl); margin-block: var(--space-5) var(--space-2); }
h6 { font-size: var(--text-lg); margin-block: var(--space-4) var(--space-2); }

/* Text elements */
p { max-width: 70ch; margin-block-end: var(--space-7); }
small { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Links */
a { color: var(--color-accent); text-decoration: none; transition: color var(--duration-200) var(--ease-standard); }
a:hover { color: var(--color-accent-hover); }
a:active { color: var(--color-accent-active); }

/* Selection */
::selection { background: color-mix(in srgb, var(--color-primary) 60%, transparent); color: var(--color-text); }

/* Media elements should not exceed content width */
figure { margin: 0; }

/* =========================================
   Utilities
   ========================================= */
.container { width: 100%; max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-pad); }

/* Flex & Grid helpers */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-xs { gap: var(--space-3); }
.gap-sm { gap: var(--space-5); }
.gap-md { gap: var(--space-7); }
.gap-lg { gap: var(--space-9); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Visually hidden (screen reader only) */
.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; }

/* Clamp long content */
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* =========================================
   Components
   ========================================= */
/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-3); cursor: pointer; user-select: none; white-space: nowrap; font-weight: 600; line-height: 1; padding: 0.7rem 1.1rem; border-radius: var(--radius-md); border: 1px solid transparent; transition: background-color var(--duration-200) var(--ease-standard), color var(--duration-200) var(--ease-standard), border-color var(--duration-200) var(--ease-standard), transform var(--duration-100) var(--ease-standard), box-shadow var(--duration-200) var(--ease-standard); }
.btn:active { transform: translateY(0.5px); }
.btn:disabled, .btn[disabled] { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background-color: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background-color: var(--color-primary-hover); }
.btn-primary:active { background-color: var(--color-primary-active); }

.btn-accent { background-color: var(--color-accent); color: #0a0a0a; box-shadow: var(--shadow-sm); }
.btn-accent:hover { background-color: var(--color-accent-hover); }
.btn-accent:active { background-color: var(--color-accent-active); }

.btn-ghost { background-color: transparent; color: var(--color-text); border-color: rgba(255,255,255,0.12); }
.btn-ghost:hover { background-color: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.18); }

/* Inputs */
:root { --input-bg: var(--color-surface); --input-border: rgba(255,255,255,0.14); --input-border-hover: rgba(255,255,255,0.22); --input-placeholder: rgba(255,255,255,0.45); }

input[type="text"], input[type="email"], input[type="password"], input[type="search"], input[type="number"], input[type="tel"], select, textarea {
  width: 100%;
  background-color: var(--input-bg);
  color: var(--color-text);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.9rem;
  outline: none;
  transition: border-color var(--duration-200) var(--ease-standard), box-shadow var(--duration-200) var(--ease-standard), background-color var(--duration-200) var(--ease-standard);
}

input::placeholder, textarea::placeholder { color: var(--input-placeholder); }

input:hover, select:hover, textarea:hover { border-color: var(--input-border-hover); }

input:focus, select:focus, textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--ring-color); }

input:disabled, select:disabled, textarea:disabled { opacity: 0.6; cursor: not-allowed; }

/* Checkbox/Radio accent */
input[type="checkbox"], input[type="radio"] { accent-color: var(--color-accent); }

/* Cards */
.card { background-color: var(--color-elevated); color: var(--color-text); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: var(--space-8); box-shadow: var(--shadow-md); }
.card-header { margin-bottom: var(--space-6); }
.card-footer { margin-top: var(--space-6); }

/* Badges (useful for e-commerce labels) */
.badge { display: inline-flex; align-items: center; padding: 0.25rem 0.5rem; border-radius: var(--radius-full); font-size: var(--text-sm); line-height: 1; border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.06); }
.badge--success { border-color: color-mix(in srgb, var(--color-success) 50%, transparent); color: var(--color-success); }
.badge--warning { border-color: color-mix(in srgb, var(--color-warning) 50%, transparent); color: var(--color-warning); }
.badge--danger { border-color: color-mix(in srgb, var(--color-danger) 50%, transparent); color: var(--color-danger); }

/* Price styling suggestion */
.price { font-family: var(--font-serif); font-size: var(--text-2xl); color: var(--color-accent); }

/* Navigation emphasis underline (hover/active) */
.nav-link { position: relative; padding-block: 0.25rem; }
.nav-link::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--color-accent); transition: width var(--duration-200) var(--ease-standard); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { width: 100%; }

/* =========================================
   Header & Footer styles
   ========================================= */
/* Layout helpers */
.skip-link { position: absolute; top: -40px; left: 0; background: var(--color-accent); color: #0a0a0a; padding: 8px 12px; border-radius: var(--radius-sm); transition: top var(--duration-200) var(--ease-standard); z-index: 9999; }
.skip-link:focus { top: 8px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 1000; background: color-mix(in srgb, var(--color-background) 85%, transparent); backdrop-filter: saturate(130%) blur(8px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-7); min-height: 64px; }
.brand-link { font-family: var(--font-serif); font-size: 1.325rem; color: var(--color-text); }
.brand-link:hover { color: var(--color-accent); }

/* Navigation */
.menu-toggle { display: none; width: 44px; height: 38px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.12); align-items: center; justify-content: center; gap: 3px; }
.menu-toggle:focus-visible { box-shadow: 0 0 0 3px var(--ring-color); }
.menu-toggle-bar { display: block; width: 22px; height: 2px; background: var(--color-text); border-radius: 1px; }
.site-nav { display: flex; align-items: center; gap: var(--space-7); }
.nav-list { display: flex; gap: var(--space-7); align-items: center; }
.nav-link { color: var(--color-text); font-weight: 500; }
.nav-cta { display: block; margin: 0 auto; }

@media (max-width: 900px) {
  h1 {
    font-size: 21px;
  }
  .menu-toggle { display: inline-flex; flex-direction: column;}
  .site-nav { position: fixed; inset: 7px 0 auto 0 !important; background: var(--color-surface); border-bottom: 1px solid rgba(255,255,255,0.08); transform: translateY(-110%); transition: transform var(--duration-300) var(--ease-standard); padding: var(--space-8) var(--container-pad); flex-direction: column; align-items: flex-start; gap: var(--space-8); }
  .site-nav[data-open="true"] { transform: translateY(0); }
  .nav-list { margin: 0 auto !important; flex-direction: column; gap: var(--space-6); }
  body.nav-open { overflow: hidden; }
}

/* Footer */
.site-footer { border-top: 1px solid rgba(255,255,255,0.08); background: var(--color-surface); margin-top: var(--space-15); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: var(--space-10); padding-block: var(--space-10); }
.footer-heading { font-size: var(--text-lg); margin-bottom: var(--space-5); }
.footer-links { display: grid; gap: var(--space-3); }
.footer-tagline { color: var(--color-text-muted); margin-top: var(--space-4); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-block: var(--space-6); display: flex; justify-content: space-between; align-items: center; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Cookie banner */
.cookie-banner { position: sticky; bottom: 0; inset-inline: 0; background: color-mix(in srgb, var(--color-elevated) 92%, transparent); border-top: 1px solid rgba(255,255,255,0.12); box-shadow: 0 -8px 24px rgba(0,0,0,0.35); }
.cookie-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--space-6); padding-block: var(--space-6); }
.cookie-text { color: var(--color-text); }
.cookie-actions { display: inline-flex; gap: var(--space-4); }
@media (max-width: 700px) {
  .cookie-inner { grid-template-columns: 1fr; }
  .cookie-actions { justify-content: flex-start; }
}

/* =========================================
   Accessibility
   ========================================= */
:where(a, button, [role="button"], input, select, textarea, summary, [tabindex]:not([tabindex="-1"])):focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* =========================================
   Enhancements for immersive, elegant feel
   ========================================= */
/* Subtle divider lines */
.hr, hr { border: none; border-top: 1px solid rgba(255,255,255,0.08); margin-block: var(--space-9); }

/* Elevated surfaces (e.g., dropdowns, modals) */
.surface { background-color: var(--color-surface); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* Subtle gold focus ring on interactive gold elements */
.is-accent-ring:focus-visible { box-shadow: 0 0 0 3px var(--ring-color); }

/* Tables (for order history, etc.) */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.85rem 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
th { text-align: left; font-weight: 600; color: var(--color-text); }
tr:hover td { background: rgba(255,255,255,0.03); }

/* Toast/Alert base */
.alert { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: var(--space-5); padding: var(--space-6); border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.04); }
.alert--success { border-color: color-mix(in srgb, var(--color-success) 50%, transparent); }
.alert--warning { border-color: color-mix(in srgb, var(--color-warning) 50%, transparent); }
.alert--danger  { border-color: color-mix(in srgb, var(--color-danger) 50%, transparent); }

/* -----------------------------------------
   End of base.css
   ----------------------------------------- */