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

:root {
  /* Colors - Stardew-inspired, warm and cozy */
  --color-background: #f8f3e9; /* light cream */
  --color-surface: #fffaf2;
  --color-surface-alt: #f3ebdd;

  --color-text: #3c2f2a; /* soft dark brown */
  --color-text-muted: #7b6557;
  --color-border-subtle: rgba(60, 47, 42, 0.12);
  --color-border-strong: rgba(60, 47, 42, 0.24);

  --color-primary: #5c9b7a; /* warm green */
  --color-primary-soft: #e1f0e8;
  --color-primary-strong: #3c7b5b;

  --color-success: #6ca86b; /* crop / harvest green */
  --color-warning: #e6b35a; /* pastel yellow / wheat */
  --color-danger: #c9635b; /* muted pink-red */

  --color-accent-blue: #78a6d8; /* sky blue */
  --color-accent-pink: #e6a5b8; /* muted pink accent */
  --color-accent-brown: #9b6d42; /* soft earth brown */

  /* Neutral grays (warm-leaning) */
  --gray-50: #fbf7f2;
  --gray-100: #f2e7dc;
  --gray-200: #e3d4c4;
  --gray-300: #d0bca8;
  --gray-400: #b79b80;
  --gray-500: #9b7f65;
  --gray-600: #7f654e;
  --gray-700: #654f3c;
  --gray-800: #4b3a2b;
  --gray-900: #33261c;

  /* Typography - French editorial magazine feel */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
  --font-mono: "JetBrains Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 1rem;      /* 16px */
  --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;     /* 48px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 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-7: 1.75rem;  /* 28px */
  --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 - soft, cozy corners */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows - gentle, layered */
  --shadow-soft: 0 6px 16px rgba(32, 20, 12, 0.08);
  --shadow-medium: 0 10px 30px rgba(32, 20, 12, 0.14);
  --shadow-strong: 0 18px 45px rgba(32, 20, 12, 0.22);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 280ms ease-out;

  /* Layout */
  --container-max-width: 1120px; /* editorial column width */
  --container-padding-x: var(--space-4);
}

/* Reduced motion adjustments */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-normal: 0ms;
    --transition-slow: 0ms;
  }
}

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

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

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

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

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
  padding: 0;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

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

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

textarea {
  resize: vertical;
}

:focus:not(:focus-visible) {
  outline: none;
}

[hidden] {
  display: none !important;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.9), transparent 60%),
    var(--color-background);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Headings - editorial scale, French content */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--gray-900);
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(var(--font-size-2xl), 3.4vw, var(--font-size-3xl));
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--font-size-lg);
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--font-size-md);
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

h6 {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}

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

p + p {
  margin-top: calc(-1 * var(--space-2)); /* denser paragraphs for editorial feel */
}

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

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

code,
pre {
  font-family: var(--font-mono);
  font-size: 0.95em;
}

pre {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background-color: rgba(0, 0, 0, 0.04);
  overflow-x: auto;
}

/* Links - subtle, warm underline on hover */

a {
  color: var(--color-primary-strong);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition-normal),
    text-decoration-color var(--transition-normal),
    background-color var(--transition-normal);
}

a:hover {
  color: var(--color-accent-brown);
  text-decoration: underline;
  text-decoration-color: rgba(156, 109, 66, 0.6);
}

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

/* Lists */

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
}

/* Blockquotes - for citations, impressions in review */

blockquote {
  margin: var(--space-6) 0;
  padding: var(--space-4) var(--space-5);
  border-left: 4px solid var(--color-accent-pink);
  background: rgba(248, 243, 233, 0.9);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
}

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

hr {
  border: none;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-8) 0;
}

/* ============================================================================
   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);
}

@media (min-width: 1200px) {
  .container {
    --container-padding-x: var(--space-6);
  }
}

/* Flex utilities */

.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;
}

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

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

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

/* Grid utilities */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

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

/* Spacing helpers (minimal set) */

.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; }

.text-center { text-align: center !important; }
.text-right { text-align: right !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;
}

.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

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

/* Buttons - warm, soft, with slight pixel-art nod via sharp hover shadow */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.16);
  transition: background-color var(--transition-normal),
    box-shadow var(--transition-fast),
    transform var(--transition-fast),
    border-color var(--transition-fast);
}

.btn:hover {
  background-color: var(--color-primary-strong);
  transform: translateY(-1px);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.2);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.18);
}

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

.btn--ghost {
  background-color: transparent;
  color: var(--color-primary-strong);
  border-color: rgba(92, 155, 122, 0.5);
  box-shadow: none;
}

.btn--ghost:hover {
  background-color: rgba(92, 155, 122, 0.06);
}

.btn--subtle {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-strong);
}

.btn--danger {
  background-color: var(--color-danger);
}

.btn[disabled],
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
}

/* Inputs - comfy fields for French text */

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.9;
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(92, 155, 122, 0.4);
  background-color: #ffffff;
}

.input[disabled],
.textarea[disabled],
.select[disabled] {
  background-color: rgba(240, 234, 224, 0.8);
  cursor: not-allowed;
  color: var(--color-text-muted);
}

label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-800);
}

/* Card - editorial content blocks, for sections like "Mécanismes de ferme" */

.card {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.96), rgba(243, 235, 221, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 0 0, rgba(120, 166, 216, 0.06), transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(230, 165, 184, 0.08), transparent 55%);
  mix-blend-mode: soft-light;
  opacity: 0.8;
  pointer-events: none;
}

.card__content {
  position: relative;
}

.card + .card {
  margin-top: var(--space-5);
}

/* Subtle hover lift for interactive cards */

.card--interactive {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

.card--interactive:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

/* Media frame - for pixel-art screenshots */

.media-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(155, 125, 80, 0.5);
  box-shadow: 0 6px 0 rgba(155, 109, 66, 0.18);
  background-color: #f5ecde;
}

/* Tags / Chips - for seasons, activities ("Printemps", "Pêche", etc.) */

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: rgba(252, 241, 211, 0.9);
  color: var(--gray-800);
  border: 1px solid rgba(230, 179, 90, 0.6);
}

.tag--primary {
  background-color: rgba(225, 240, 232, 0.95);
  border-color: rgba(92, 155, 122, 0.7);
  color: var(--color-primary-strong);
}

.tag--pink {
  background-color: rgba(230, 165, 184, 0.12);
  border-color: rgba(230, 165, 184, 0.6);
  color: var(--color-accent-brown);
}

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

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

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