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

:root {
  /* Color Palette - warm, sophisticated lighting theme */
  --color-bg: #faf7f3; /* soft warm white */
  --color-bg-alt: #f1ece4; /* subtle beige tint */
  --color-surface: #ffffff;
  --color-surface-elevated: #f8f4ed;

  --color-text: #222328; /* near-black charcoal */
  --color-text-muted: #6a6b72;
  --color-border-subtle: #ded6c8;
  --color-border-strong: #b9aa95;

  --color-primary: #c79a3b; /* warm gold */
  --color-primary-soft: rgba(199, 154, 59, 0.12);
  --color-primary-strong: #9d7a2f;

  --color-success: #2f8f5b;
  --color-success-soft: rgba(47, 143, 91, 0.12);
  --color-warning: #e0a63b;
  --color-warning-soft: rgba(224, 166, 59, 0.12);
  --color-danger: #c3524b;
  --color-danger-soft: rgba(195, 82, 75, 0.12);

  /* Neutral grays (graphite / charcoal range) */
  --gray-50: #f7f5f2;
  --gray-100: #ece6dd;
  --gray-200: #d3c9bb;
  --gray-300: #b9aa95;
  --gray-400: #968471;
  --gray-500: #756456;
  --gray-600: #5b4f44;
  --gray-700: #433a32;
  --gray-800: #2d2823;
  --gray-900: #181614;

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

  /* Font sizes (clamp for fluid scaling) */
  --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: 1.5rem;   /* 24px */
  --text-3xl: 1.875rem; /* 30px */
  --text-4xl: 2.25rem;  /* 36px */
  --text-5xl: 3rem;     /* 48px */

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

  /* 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 */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* Shadows – subtle, soft to mimic real lighting */
  --shadow-soft: 0 6px 18px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 14px 35px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 18px 45px rgba(0, 0, 0, 0.16);
  --shadow-focus: 0 0 0 3px rgba(199, 154, 59, 0.32);

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

  /* Layout */
  --container-max: 1120px;
  --container-wide: 1360px;
}

/* Respect reduced motion preferences */

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0.01ms linear;
    --transition-normal: 0.01ms linear;
    --transition-slow: 0.01ms linear;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

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

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

body {
  margin: 0;
}

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

ol,
ul {
  padding-left: 1.25rem;
}

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;
}

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

legend {
  padding: 0;
}

pre,
code,
kbd,
samp {
  font-family: var(--font-mono);
}

[hidden] {
  display: none !important;
}

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

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--line-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Headings – scalable, elegant, controlled margins */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif-display);
  font-weight: 500;
  line-height: var(--line-tight);
  color: var(--gray-900);
}

h1 {
  font-size: clamp(2.5rem, 4vw, var(--text-5xl));
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}

h2 {
  font-size: clamp(2rem, 2.8vw, var(--text-4xl));
  letter-spacing: 0.015em;
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.5rem, 2.1vw, var(--text-3xl));
  letter-spacing: 0.01em;
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-2);
}

h6 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-1);
}

p {
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

p + p {
  margin-top: -0.25rem;
}

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

strong {
  font-weight: 600;
}

/* Links */

a {
  color: var(--color-primary-strong);
  text-decoration: none;
  text-underline-offset: 0.16em;
  transition: color var(--transition-normal);
}

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

a:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-xs);
}

/* Selection */

::selection {
  background-color: var(--color-primary-soft);
  color: var(--gray-900);
}

/* ========================================================================== */
/* Accessibility & Focus                                                     */
/* ========================================================================== */

:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

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

/* 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;
}

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

/* Layout helpers */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section-padding {
  padding-block: clamp(var(--space-10), 7vw, var(--space-16));
}

/* Flex helpers */

.flex {
  display: flex;
}

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

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

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

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

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

.gap-xs { gap: var(--space-1); }
.gap-sm { gap: var(--space-2); }
.gap-md { gap: var(--space-3); }
.gap-lg { gap: var(--space-4); }
.gap-xl { gap: var(--space-6); }

/* Grid helpers */

.grid {
  display: grid;
}

.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.grid-auto-fill {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

/* Width / alignment */

.w-full { width: 100%; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Spacing utilities (limited, most spacing handled via components/layout) */

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-2); }
.mt-md { margin-top: var(--space-4); }
.mt-lg { margin-top: var(--space-6); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-2); }
.mb-md { margin-bottom: var(--space-4); }
.mb-lg { margin-bottom: var(--space-6); }

.pt-section { padding-top: clamp(var(--space-10), 7vw, var(--space-16)); }
.pb-section { padding-bottom: clamp(var(--space-10), 7vw, var(--space-16)); }

/* Elevation & radius */

.shadow-soft { box-shadow: var(--shadow-soft); }
.shadow-medium { box-shadow: var(--shadow-medium); }
.shadow-strong { box-shadow: var(--shadow-strong); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-pill { border-radius: var(--radius-pill); }

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

/* Buttons – primary, subtle, ghost */

.btn {
  --btn-bg: var(--gray-900);
  --btn-bg-hover: #111010;
  --btn-color: #ffffff;
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;

  padding-inline: 1.5rem;
  padding-block: 0.7rem;

  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-color)!important;

  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;

  transition:
    background-color var(--transition-normal),
    color var(--transition-fast),
    border-color var(--transition-normal),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.btn:hover {
  background-color: var(--btn-bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-soft);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

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

/* Button variants */

.btn-primary {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-strong);
  --btn-color: #14110d;
}

.btn-outline {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(0, 0, 0, 0.02);
  --btn-color: var(--gray-900);
  --btn-border: var(--gray-400);
}

.btn-ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(24, 22, 20, 0.06);
  --btn-color: var(--gray-900);
  --btn-border: transparent;
}

/* Icon alignment inside buttons */

.btn > svg {
  width: 1.1em;
  height: 1.1em;
}

/* Inputs & form controls */

.input,
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);

  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

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

.input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary-strong);
  box-shadow: 0 0 0 1px rgba(24, 22, 20, 0.04), var(--shadow-focus);
}

.input[disabled],
select[disabled],
textarea[disabled] {
  background-color: var(--gray-50);
  cursor: not-allowed;
  opacity: 0.7;
}

label {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-700);
}

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

.form-help {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: 0.25rem;
}

/* Card – for product tiles & content blocks */

.card {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(185, 170, 149, 0.32);
  box-shadow: var(--shadow-soft);
  padding: var(--space-4);
  overflow: hidden;
  transition:
    box-shadow var(--transition-normal),
    transform var(--transition-normal),
    border-color var(--transition-normal),
    background-color var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(199, 154, 59, 0.42);
}

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

.card-body {
  color: var(--color-text);
}

.card-footer {
  margin-top: var(--space-3);
}

/* Media inside cards (e.g. product imagery) */

.card-media {
  position: relative;
  border-radius: calc(var(--radius-lg) - 2px);
  overflow: hidden;
  margin: -var(--space-4) -var(--space-4) var(--space-3);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease-out, filter 1.2s ease-out;
}

.card:hover .card-media img {
  transform: scale(1.03);
  filter: saturate(1.05);
}

/* Tag / badge for status labels */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.badge-neutral {
  background-color: rgba(24, 22, 20, 0.06);
  color: var(--gray-800);
}

.badge-success {
  background-color: var(--color-success-soft);
  color: var(--color-success);
}

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

/* Simple pill for filters (e.g. categories) */

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 0, 0, 0.06);
  background-color: rgba(255, 255, 255, 0.75);
  font-size: var(--text-sm);
  color: var(--gray-800);
  cursor: pointer;
  transition:
    background-color var(--transition-normal),
    border-color var(--transition-normal),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.chip:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-soft);
}

.chip--active {
  background-color: var(--color-primary-soft);
  border-color: var(--color-primary-strong);
  color: var(--color-primary-strong);
}

/* Subtle divider */

.divider {
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  margin-block: var(--space-4);
}

/* ========================================================================== */
/* End of base.css                                                           */
/* ========================================================================== */