/* ========================================================================== 
   Variables
   ========================================================================== */

:root {
  /* Color Palette - Warm, Rustic, Elegant */
  --color-bg: #171010; /* deep, warm background for immersive feel */
  --color-surface: #231716; /* cards / panels */
  --color-surface-alt: #2c1d1b;
  --color-text: #f7f2ea; /* soft candlelight cream */
  --color-text-muted: #c8bfb3;

  --color-primary: #7b2834; /* warm burgundy */
  --color-primary-soft: #9a3a48;
  --color-accent: #b87a52; /* muted copper accent */
  --color-accent-soft: rgba(184, 122, 82, 0.15);
  --color-olive: #3f5136; /* deep olive green */

  --color-success: #4d7a4a;
  --color-warning: #b8873b;
  --color-danger: #b13b3b;

  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.22);

  --color-bg-elevated: rgba(12, 6, 4, 0.96);
  --color-backdrop: rgba(0, 0, 0, 0.65);

  /* Neutral grays tuned warm */
  --gray-50: #f9f5ef;
  --gray-100: #f0e6da;
  --gray-200: #e0d2c0;
  --gray-300: #cbb7a0;
  --gray-400: #b29a7c;
  --gray-500: #8f7658;
  --gray-600: #6b5640;
  --gray-700: #4a3b2c;
  --gray-800: #2f241b;
  --gray-900: #19120d;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif-display: "Playfair Display", "Georgia", "Times New Roman", serif;
  --font-serif-body: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --font-size-xs: 0.75rem;  /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem;   /* 16px */
  --font-size-md: 1.0625rem;/* 17px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.375rem; /* 22px */
  --font-size-2xl: 1.75rem; /* 28px */
  --font-size-3xl: 2.25rem; /* 36px */
  --font-size-4xl: 3rem;    /* hero headings */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.125rem; /* 2px */
  --space-2: 0.25rem;  /* 4px */
  --space-3: 0.375rem; /* 6px */
  --space-4: 0.5rem;   /* 8px */
  --space-5: 0.625rem; /* 10px */
  --space-6: 0.75rem;  /* 12px */
  --space-8: 1rem;     /* 16px */
  --space-10: 1.25rem; /* 20px */
  --space-12: 1.5rem;  /* 24px */
  --space-16: 2rem;    /* 32px */
  --space-20: 2.5rem;  /* 40px */
  --space-24: 3rem;    /* 48px */
  --space-32: 4rem;    /* 64px */
  --space-40: 5rem;    /* 80px */
  --space-48: 6rem;    /* 96px */

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows - soft candlelit ambience */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-soft-up: 0 -6px 20px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.5);
  --shadow-focus: 0 0 0 2px rgba(247, 242, 234, 0.5);

  /* Transitions */
  --duration-fast: 120ms;
  --duration-normal: 200ms;
  --duration-slow: 320ms;
  --ease-standard: cubic-bezier(0.25, 0.1, 0.25, 1);

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: 1.25rem;
  --nav-height: 72px;
}

@media (min-width: 768px) {
  :root {
    --font-size-3xl: 2.6rem;
    --font-size-4xl: 3.4rem;
    --container-padding-x: 2rem;
  }
}

/* ========================================================================== 
   Reset / Normalize
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  border-style: none;
}

button,
input,
select,
textarea {
  margin: 0;
  font: inherit;
  color: inherit;
  background: none;
  border-radius: 0;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

textarea {
  resize: vertical;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ========================================================================== 
   Base Styles
   ========================================================================== */

body {
  font-family: var(--font-serif-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif-display);
  font-weight: 500;
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
  letter-spacing: 0.03em;
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

p {
  margin-bottom: var(--space-8);
  color: var(--color-text);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  text-underline-offset: 0.18em;
  transition: color var(--duration-normal) var(--ease-standard),
    text-shadow var(--duration-normal) var(--ease-standard);
}

a:hover {
  color: var(--color-text);
  text-shadow: 0 0 12px rgba(247, 242, 234, 0.4);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

strong,
b {
  font-weight: 600;
}

small {
  font-size: var(--font-size-sm);
}

code,
pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-16) 0;
}

::selection {
  background-color: rgba(123, 40, 52, 0.7);
  color: var(--color-text);
}

/* ========================================================================== 
   Accessibility & Motion
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

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

/* ========================================================================== 
   Utilities
   ========================================================================== */

/* Layout container */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

.section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--space-40);
    padding-bottom: var(--space-40);
  }
}

/* Flex helpers */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.flex-between {
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.gap-sm {
  gap: var(--space-6);
}

.gap-md {
  gap: var(--space-10);
}

.gap-lg {
  gap: var(--space-16);
}

/* Grid helpers */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--space-16);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--space-16);
}

@media (min-width: 960px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 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;
}

/* Utility spacing (limited, for quick layout tweaks) */

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-sm { margin-top: var(--space-8) !important; }
.mb-sm { margin-bottom: var(--space-8) !important; }
.mt-md { margin-top: var(--space-16) !important; }
.mb-md { margin-bottom: var(--space-16) !important; }
.mt-lg { margin-top: var(--space-24) !important; }
.mb-lg { margin-bottom: var(--space-24) !important; }

.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-muted { color: var(--color-text-muted) !important; }

/* ========================================================================== 
   Components
   ========================================================================== */

/* Buttons */

.button,
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-soft);
  --btn-text: var(--color-text);
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: 0.7rem 1.65rem;
  font-family: var(--font-serif-body);
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: linear-gradient(135deg, var(--btn-bg), #4a181f);
  color: var(--btn-text);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-normal) var(--ease-standard),
    box-shadow var(--duration-normal) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard),
    color var(--duration-normal) var(--ease-standard),
    border-color var(--duration-normal) var(--ease-standard);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.button--ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(184, 122, 82, 0.1);
  --btn-text: var(--color-text);
  --btn-border: rgba(248, 241, 230, 0.55);
  background: var(--btn-bg);
}

.button--light {
  --btn-bg: var(--gray-50);
  --btn-bg-hover: var(--gray-100);
  --btn-text: var(--color-bg);
  --btn-border: transparent;
  background: var(--btn-bg);
  color: var(--btn-text);
}

.button:hover,
button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
input[type="reset"]:hover {
  background: linear-gradient(135deg, var(--btn-bg-hover), #5a1f28);
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.button:active,
button:active,
input[type="button"]:active,
input[type="submit"]:active,
input[type="reset"]:active {
  transform: translateY(0);
  box-shadow: var(--shadow-soft);
}

.button:disabled,
button:disabled,
input[type="button"]:disabled,
input[type="submit"]:disabled,
input[type="reset"]:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
}

/* Inputs & form fields */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="search"],
input[type="url"],
input[type="number"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(12, 6, 4, 0.7);
  color: var(--color-text);
  font-family: var(--font-serif-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  transition: border-color var(--duration-normal) var(--ease-standard),
    box-shadow var(--duration-normal) var(--ease-standard),
    background-color var(--duration-normal) var(--ease-standard);
}

input::placeholder,
textarea::placeholder {
  color: rgba(200, 191, 179, 0.7);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-focus);
  background-color: rgba(12, 6, 4, 0.9);
}

input:disabled,
textarea:disabled,
select:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

label {
  display: block;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Card - for menus, stories, wine highlights, etc. */

.card {
  position: relative;
  padding: var(--space-16);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(35, 23, 22, 0.96), rgba(15, 8, 6, 0.96));
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .card {
    padding: var(--space-20);
  }
}

.card--accent {
  border-color: rgba(184, 122, 82, 0.5);
  box-shadow: 0 0 0 1px rgba(184, 122, 82, 0.4), var(--shadow-soft);
}

.card__header {
  margin-bottom: var(--space-10);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
}

.card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.card__body {
  font-size: var(--font-size-md);
}

/* Image frames for food / riverside photography */

.photo-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(248, 241, 230, 0.1);
}

.photo-frame--soft {
  box-shadow: var(--shadow-soft);
}

/* Tag / pill for labels (e.g., Seasonal, Chef's Special) */

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background-color: rgba(184, 122, 82, 0.12);
  color: var(--color-text-muted);
  border: 1px solid rgba(184, 122, 82, 0.6);
}

.tag--olive {
  background-color: rgba(63, 81, 54, 0.18);
  border-color: rgba(63, 81, 54, 0.7);
}

/* Hero overlay - for full-width riverside / dining imagery */

.hero-overlay {
  position: relative;
  isolation: isolate;
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 10%, rgba(184, 122, 82, 0.3), transparent 50%),
    linear-gradient(to bottom, rgba(12, 6, 4, 0.05), rgba(12, 6, 4, 0.92));
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: -1;
}

/* Badge for availability / small info */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  background-color: rgba(25, 18, 13, 0.85);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
}

.badge--success {
  border-color: rgba(77, 122, 74, 0.7);
  color: #d5ebd5;
}

.badge--warning {
  border-color: rgba(184, 135, 59, 0.8);
  color: #f6e4bd;
}

.badge--danger {
  border-color: rgba(177, 59, 59, 0.8);
  color: #f5d3d3;
}

/* Simple list styling for menus / wines */

.list-plain {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-plain li + li {
  margin-top: var(--space-6);
}

.list-inline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

/* Footer baseline */

.site-footer {
  padding: var(--space-20) 0;
  border-top: 1px solid var(--color-border-subtle);
  background: radial-gradient(circle at top, rgba(184, 122, 82, 0.15), transparent 55%),
    #130b09;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.site-footer a {
  color: var(--color-text-muted);
}

.site-footer a:hover {
  color: var(--color-text);
}