/* =========================================================
   TERSA DESIGN SYSTEM / BASE
   File: assets/css/base.css
   ========================================================= */

/* =========================
   Local Fonts
   ========================= */
   @font-face {
    font-family: 'Playfair Display';
    src: url('../fonts/PlayfairDisplay-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
  }
  
  @font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter_28pt-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
  }
  
  @font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter_28pt-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
  }
  
  @font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter_28pt-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
  }
  
  @font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter_18pt-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
  }
  
  /* =========================
     CSS Reset / Base Tokens
     ========================= */
  :root {
    /* Brand colors */
    --c-primary: #3A2618;
    --c-primary-2: #8A6448;
    --c-accent: #516E52;
    --c-accent-hover: #68896A;
  
    /* Neutrals */
    --c-bg: #F7F3EE;
    --c-surface: #FFFFFF;
    --c-surface-alt: #F2ECE4;
    --c-text: #2A211B;
    --c-text-soft: #74675C;
    --c-border: #DED4C8;
    --c-line: rgba(58, 38, 24, 0.12);
  
    /* Feedback */
    --c-success: #2F6B3D;
    --c-danger: #9F3A32;
    --c-warning: #A56A1F;
  
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', Arial, Helvetica, sans-serif;
  
    /* Font sizes */
    --fs-12: 0.75rem;
    --fs-14: 0.875rem;
    --fs-16: 1rem;
    --fs-18: 1.125rem;
    --fs-20: 1.25rem;
    --fs-24: 1.5rem;
    --fs-30: 1.875rem;
    --fs-40: 2.5rem;
    --fs-52: 3.25rem;
  
    /* Line height */
    --lh-tight: 1.1;
    --lh-heading: 1.2;
    --lh-body: 1.65;
  
    /* Weights */
    --fw-400: 400;
    --fw-500: 500;
    --fw-600: 600;
    --fw-700: 700;
  
    /* Spacing */
    --sp-4: 0.25rem;
    --sp-8: 0.5rem;
    --sp-12: 0.75rem;
    --sp-16: 1rem;
    --sp-20: 1.25rem;
    --sp-24: 1.5rem;
    --sp-32: 2rem;
    --sp-40: 2.5rem;
    --sp-48: 3rem;
    --sp-64: 4rem;
    --sp-80: 5rem;
  
    /* Layout */
    --container: 90rem;
    --container-narrow: 75rem;
    --gutter: clamp(16px, 2vw, 32px);
    --section-space: clamp(56px, 8vw, 100px);
  
    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
  
    /* Shadows */
    --shadow-sm: 0 4px 14px rgba(42, 33, 27, 0.06);
    --shadow-md: 0 10px 30px rgba(42, 33, 27, 0.10);
  
    /* Motion */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;

    /* Layout constants */
--container-wide: 1600px;

--content-measure: 70ch;
--content-measure-wide: 85ch;
--content-measure-narrow: 55ch;

--sidebar-width-sm: 240px;
--sidebar-width: 300px;
--sidebar-width-lg: 320px;

--summary-width-sm: 320px;
--summary-width: 420px;

--card-min: 260px;
--product-card-min: 280px;
--switcher-target: 320px;
--switcher-min: 260px;

--sticky-offset: 24px;
--table-min-width: 720px;

--cover-min-sm: min(60vh, 720px);
--cover-min: min(80vh, 900px);
--cover-min-lg: min(92vh, 980px);
  }
  
  /* =========================
     Global Reset
     ========================= */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth;
  }
  
  body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--fs-16);
    line-height: var(--lh-body);
    color: var(--c-text);
    background-color: var(--c-bg);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  img,
  picture,
  svg {
    display: block;
    max-width: 100%;
    height: auto;
  }
  
  button,
  input,
  select,
  textarea {
    font: inherit;
    color: inherit;
  }
  
  a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast), opacity var(--transition-fast);
  }
  
  a:hover {
    color: var(--c-accent);
  }
  
  ul,
  ol {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  
  p {
    margin: 0 0 var(--sp-16);
    color: var(--c-text-soft);
  }
  
  p:last-child {
    margin-bottom: 0;
  }
  
  /* =========================
     Headings
     ========================= */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    margin: 0 0 var(--sp-16);
    color: var(--c-primary);
    font-family: var(--font-heading);
    font-weight: var(--fw-700);
    line-height: var(--lh-heading);
    letter-spacing: -0.02em;
  }
  
  h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
  }
  
  h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
  }
  
  h3 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  }
  
  h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
  }
  
  h5 {
    font-size: 1.125rem;
  }
  
  h6 {
    font-size: 1rem;
  }
  
  /* =========================
     Text Helpers
     ========================= */
  .text-xs { font-size: var(--fs-12); }
  .text-sm { font-size: var(--fs-14); }
  .text-base { font-size: var(--fs-16); }
  .text-lg { font-size: var(--fs-18); }
  .text-xl { font-size: var(--fs-20); }
  
  .text-primary { color: var(--c-primary); }
  .text-accent { color: var(--c-accent); }
  .text-muted { color: var(--c-text-soft); }
  
  /* =========================
     Layout Helpers
     ========================= */
 /*  
   .container {
    width: min(100% - (var(--gutter) * 2), var(--container));
    margin-inline: auto;
  }
  
  .container--narrow {
    width: min(100% - (var(--gutter) * 2), var(--container-narrow));
    margin-inline: auto;
  }
  
  .section {
    padding-block: var(--section-space);
  }
  */
  
  /* =========================
     Buttons
     ========================= */
  .btn,
  button.button,
  a.button,
  input[type="submit"],
  input[type="button"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-8);
    min-height: 52px;
    padding: 0 var(--sp-24);
    border: 1px solid transparent;
    border-radius: 999px;
    font-family: var(--font-body);
    font-size: var(--fs-14);
    font-weight: var(--fw-600);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    cursor: pointer;
    transition:
      background-color var(--transition-base),
      border-color var(--transition-base),
      color var(--transition-base),
      transform var(--transition-fast),
      box-shadow var(--transition-base);
  }
  
  .btn--primary,
  button.button,
  a.button,
  input[type="submit"] {
    background-color: var(--c-accent);
    color: #fff;
    box-shadow: var(--shadow-sm);
  }
  
  .btn--primary:hover,
  button.button:hover,
  a.button:hover,
  input[type="submit"]:hover {
    background-color: var(--c-accent-hover);
    color: #fff;
    transform: translateY(-1px);
  }
  
  .btn--secondary {
    background-color: transparent;
    color: var(--c-primary);
    border-color: var(--c-primary);
  }
  
  .btn--secondary:hover {
    background-color: var(--c-primary);
    color: #fff;
  }
  
  /* =========================
     Form Elements
     ========================= */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  input[type="password"],
  input[type="search"],
  textarea,
  select {
    width: 100%;
    min-height: 52px;
    padding: 0 var(--sp-16);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    background: var(--c-surface);
    color: var(--c-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }
  
  textarea {
    min-height: 140px;
    padding-top: var(--sp-16);
    resize: vertical;
  }
  
  input:focus,
  textarea:focus,
  select:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 4px rgba(81, 110, 82, 0.12);
  }
  
  /* =========================
     Cards / Surfaces
     ========================= */
  .card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
  }
  
  /* =========================
     WooCommerce basics
     ========================= */
  .price {
    color: var(--c-primary);
    font-weight: var(--fw-700);
    font-size: var(--fs-20);
  }
  
  .woocommerce-message,
  .woocommerce-info,
  .woocommerce-error {
    margin-bottom: var(--sp-20);
    padding: var(--sp-16) var(--sp-20);
    border-radius: var(--radius-md);
    border: 1px solid var(--c-border);
    background: var(--c-surface);
  }
  
  .woocommerce-message {
    border-color: rgba(47, 107, 61, 0.25);
  }
  
  .woocommerce-error {
    border-color: rgba(159, 58, 50, 0.25);
  }