/* =============================================
   Variables
   ============================================= */
:root {
  /* Color Palette - Rustic Iberian Bistro */
  --color-background: #f7f2ea; /* antique ivory */
  --color-background-alt: #fbf7f1; /* soft cream */
  --color-surface: #ffffff;
  --color-text: #1e1e1e; /* chalkboard charcoal */
  --color-muted-text: #6d6359;
  --color-primary: #b56a3c; /* warm terracotta */
  --color-primary-soft: #d89a6d;
  --color-success: #4b8f5b;
  --color-warning: #c27a1a;
  --color-danger: #b1453b;

  --color-border-soft: #e2dcd5; /* hand-drawn frame tone */
  --color-border-strong: #c9bfb2;
  --color-neutral-50: #f9f5ee;
  --color-neutral-100: #f1e9de;
  --color-neutral-200: #e2dcd5;
  --color-neutral-300: #c9bfb2;
  --color-neutral-400: #a99d8d;
  --color-neutral-500: #8a7d6d;
  --color-neutral-600: #6d6359;
  --color-neutral-700: #51483f;
  --color-neutral-800: #352f29;
  --color-neutral-900: #1e1a16;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", "Iowan Old Style", "Palatino", "Book Antiqua", 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-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem;  /* 20px */
  --font-size-2xl: 1.5rem;  /* 24px */
  --font-size-3xl: 1.875rem;/* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem;    /* 48px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.8;

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

  /* Radius */
  --radius-none: 0;
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* Shadows - soft, warm, editorial */
  --shadow-soft: 0 8px 18px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 14px 30px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --layout-max-width: 1120px;
  --layout-gutter: var(--space-6);
}

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

* {
  margin: 0;
  padding: 0;
}

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

html, body {
  overflow-x: clip;
  max-width: 100%;
}

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

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

button {
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

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

/* Accessibility baseline */
:focus:not(:focus-visible) {
  outline: none;
}

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

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

/* =============================================
   Base Typography & Layout
   ============================================= */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

p + p {
  margin-top: var(--space-2);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.3rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: 1.25rem;
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: 1.1rem;
  margin-bottom: var(--space-1);
}

h6 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

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

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

blockquote {
  margin: var(--space-6) 0;
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-border-soft);
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  color: var(--color-muted-text);
}

/* Links - warm editorial */
a {
  color: var(--color-primary);
  text-decoration: none;
  text-underline-offset: 0.15em;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-soft);
}

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

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

.section {
  padding-block: var(--space-12);
}

.section--tight {
  padding-block: var(--space-8);
}

.section--hero {
  padding-block: var(--space-16);
}

/* Flex Helpers */
.flex {
  display: flex;
}

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

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

.flex-column {
  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;
}

.justify-end {
  justify-content: flex-end;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-4 {
  gap: var(--space-4);
}

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

.gap-8 {
  gap: var(--space-8);
}

/* Grid Helpers */
.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Spacing utilities */
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }
.pt-4 { padding-top: var(--space-4) !important; }
.pb-4 { padding-bottom: var(--space-4) !important; }
.pt-8 { padding-top: var(--space-8) !important; }
.pb-8 { padding-bottom: var(--space-8) !important; }

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

/* 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;
}

/* =============================================
   Components - Hero, Frame & Cards
   ============================================= */

/* Framed page shell evoking tiled borders */
.frame-shell {
  border: 1px solid var(--color-border-soft);
  background-color: var(--color-background-alt);
  box-shadow: var(--shadow-soft);
}

.frame-shell--inner {
  border: 1px solid rgba(226, 220, 213, 0.8);
}

/* Hero Layout (60 / 40 asymmetric editorial) */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: var(--space-10);
  align-items: stretch;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__kicker {
  font-size: var(--font-size-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted-text);
  margin-bottom: var(--space-3);
}

.hero__title {
  margin-bottom: var(--space-3);
}

.hero__subtitle {
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  color: var(--color-muted-text);
  margin-bottom: var(--space-6);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-muted-text);
}

.hero__media {
  position: relative;
}

.hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  background-color: #181717;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay-card {
  position: absolute;
  right: 8%;
  bottom: 8%;
  max-width: 260px;
  background: rgba(247, 242, 234, 0.96);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-soft);
  box-shadow: var(--shadow-medium);
  padding: var(--space-4);
  backdrop-filter: blur(8px);
}

@media (max-width: 900px) {
  .hero__overlay-card {
    position: static;
    margin-top: var(--space-4);
    max-width: 100%;
  }
}

.hero__overlay-title {
  font-family: var(--font-serif);
  font-size: var(--font-size-base);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

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

/* Card Component - general purpose */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-soft);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
}

.card--subtle {
  box-shadow: none;
  background-color: var(--color-background-alt);
}

.card__header {
  margin-bottom: var(--space-4);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

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

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

/* Navigation */
.site-header {
  border-bottom: 1px solid var(--color-border-soft);
  background: rgba(247, 242, 234, 0.94);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-4);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-mark__symbol {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 20%, #d89a6d, #b56a3c);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.brand-mark__text-main {
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.brand-mark__text-sub {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-muted-text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.site-nav__link {
  position: relative;
  padding-block: 2px;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.site-nav__link:hover::after {
  width: 100%;
}

.site-nav__link--active {
  color: var(--color-primary);
}

.site-nav__link--active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
}

@media (max-width: 768px) {
  .site-nav__list {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 0;
  }

  .nav-toggle__line {
    width: 18px;
    height: 1px;
    background-color: var(--color-text);
  }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border-soft);
  padding-block: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-muted-text);
}

/* =============================================
   Buttons
   ============================================= */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding-inline: 1.35rem;
  padding-block: 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.button--primary {
  background: linear-gradient(135deg, #b56a3c, #d89a6d);
  color: #fff;
  box-shadow: 0 10px 25px rgba(181, 106, 60, 0.28);
}

.button--primary:hover {
  background: linear-gradient(135deg, #a4572b, #c9824f);
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(181, 106, 60, 0.35);
}

.button--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border-soft);
}

.button--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.button--subtle {
  background-color: var(--color-background-alt);
  color: var(--color-text);
  border-color: var(--color-border-soft);
}

.button--subtle:hover {
  background-color: var(--color-neutral-100);
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
  transform: none;
}

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

/* =============================================
   Forms & Inputs
   ============================================= */
label {
  display: inline-block;
  margin-bottom: var(--space-1);
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted-text);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-soft);
  background-color: #fdf9f3;
  color: var(--color-text);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(109, 99, 89, 0.7);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(181, 106, 60, 0.25);
  background-color: #fffdf9;
}

input:disabled,
textarea:disabled,
select:disabled {
  background-color: #f0e7db;
  cursor: not-allowed;
}

.field-group {
  margin-bottom: var(--space-4);
}

.field-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .field-inline {
    grid-template-columns: minmax(0, 1fr);
  }
}

.field-helper {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-muted-text);
}

.field-error {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* =============================================
   Bistro-Specific Elements
   ============================================= */

.menu-section-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  padding-block: var(--space-2);
  margin-bottom: var(--space-4);
}

.menu-item {
  display: grid;
  grid-template-columns: minmax(0, 3fr) auto;
  column-gap: var(--space-4);
  row-gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: 1px dashed rgba(201, 191, 178, 0.7);
}

.menu-item__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.menu-item__meta {
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted-text);
}

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

.menu-item__price {
  font-family: var(--font-serif);
  font-size: 1rem;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .menu-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .menu-item__price {
    justify-self: flex-start;
  }
}

.lounge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding-inline: 0.7rem;
  padding-block: 0.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(226, 220, 213, 0.9);
  background-color: rgba(30, 30, 30, 0.92);
  color: #f7f2ea;
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lounge-tag__pip {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #f4d3ba, #d89a6d);
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.55rem;
  padding-block: 0.2rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-neutral-50);
  border: 1px solid var(--color-border-soft);
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted-text);
}

/* =============================================
   Helper Backgrounds / Sections
   ============================================= */

.section--ivory {
  background-color: var(--color-background);
}

.section--cream {
  background-color: var(--color-background-alt);
}

.section--charcoal {
  background-color: #1e1e1e;
  color: #f7f2ea;
}

.section--charcoal a {
  color: #f4d3ba;
}

.section--charcoal a:hover {
  color: #ffd7a4;
}

/* =============================================
   Global Syntax Injections
   ============================================= */
ul {
  list-style: none !important;
}

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