/**
 * Design System CSS
 * Core design tokens, variables, and base styles for The & Company website
 * Based on Figma design tokens
 */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
  /* Primary Colors */
  --color-primary-light-0: #FFFFFF;
  --color-primary-light-500: #F6F6F6;
  --color-primary-grey-100: #EEEAE5;
  --color-primary-grey-500: #8D8D8D;
  --color-primary-grey-900: #231F1F;

  /* Primary Brand Colors */
  --color-primary-green-200: #A6F4C5;
  --color-primary-green-300: #6CCE9F;
  --color-primary-green-500: #219F55;
  --color-primary-green-900: #345B48;

  --color-primary-blue-100: #F1F9FF;
  --color-primary-blue-200: #E0F2FE;
  --color-primary-blue-500: #94CFF7;
  --color-primary-blue-800: #3DA2E5;

  --color-primary-tan-100: #FDFCF8;
  --color-primary-tan-200: #FCF9F1;
  --color-primary-tan-500: #F7F0DD;

  --color-primary-rust-100: #F7E4DD;
  --color-primary-rust-500: #E89E83;

  /* Secondary Colors */
  --color-secondary-lime: #E1E31A;
  --color-secondary-periwinkle: #707aba;
  --color-secondary-salmon: #E97C6D;
  --color-secondary-blue: #3FB1E3;
  --color-secondary-magenta: #d72d81;
  --color-secondary-seagreen: #5FB69C;
  --color-secondary-plum: #973c93;
  --color-secondary-green: #61BB52;

  /* Semantic Colors */
  --color-text-primary: var(--color-primary-grey-900);
  --color-text-secondary: var(--color-primary-grey-500);
  --color-text-inverse: var(--color-primary-light-0);
  --color-background-body: var(--color-primary-light-500);
  --color-background-content: var(--color-primary-light-0);
  --color-brand-primary: var(--color-primary-green-500);
  --color-brand-secondary: var(--color-primary-blue-800);

  /* Typography Scale - Using Custom Fonts */
  --font-family-primary: "Maison Neue", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: "MADE Awelier", Georgia, "Times New Roman", Times, serif;
  --font-family-heading: var(--font-family-serif);
  --font-family-body: var(--font-family-primary);
  --font-family-button: var(--font-family-primary);
  --font-family-mono: "Maison Neue Mono", "SF Mono", Monaco, Inconsolata, "Roboto Mono", Consolas, "Courier New", monospace;

  /* Font Sizes & Line Heights (based on Figma tokens) */
  --font-size-h1: 3.5rem;        /* 48px */
  --line-height-h1: 1.25;      /* 60px / 48px = 1.25 */

  --font-size-h2: 2.0rem;    /* 34px */
  --line-height-h2: 1.47;      /* 50px / 34px = 1.47 */

  --font-size-h3: 1.5rem;      /* 24px */
  --line-height-h3: 1.5;       /* 36px / 24px = 1.5 */

  --font-size-h4: 1.4rem;    /* 18px */
  --line-height-h4: 1.22;      /* 22px / 18px = 1.22 */

  --font-size-h5: 0.95rem;    /* 14px */
  --line-height-h5: 1.29;      /* 18px / 14px = 1.29 */

  --font-size-body: 1.1rem;  /* 14px */
  --line-height-body: 1.29;    /* 18px / 14px = 1.29 */

  --font-size-input: 1.125rem; /* 18px */
  --line-height-input: 1.22;   /* 22px / 18px = 1.22 */

  /* Font Weights */
  --font-weight-regular: 400;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing System (based on 8px grid) */
  --spacing-xs: 0.25rem;   /* 4px */
  --spacing-sm: 0.5rem;    /* 8px */
  --spacing-md: 1rem;      /* 16px */
  --spacing-lg: 1.5rem;    /* 24px */
  --spacing-xl: 2rem;      /* 32px */
  --spacing-2xl: 3rem;     /* 48px */
  --spacing-3xl: 4rem;     /* 64px */
  --spacing-4xl: 6rem;     /* 96px */

  /* Layout */
  --container-max-width: 1260px;
  --container-margin-desktop: 50px;
  --container-margin-mobile: 20px;

  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.2s ease-in-out;
  --transition-slow: 0.3s ease-in-out;
}

/* ==========================================================================
   Typography
   ========================================================================== */

/* Typography Scale */
h1, .h1 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-h1);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

h2, .h2 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-h2);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h3, .h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-h3);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h4, .h4 {
  font-family: var(--font-family-body);
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-h4);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

h5, .h5 {
  font-family: var(--font-family-body);
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-h5);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.fs-6 {
  font-size: 0.9rem !important;
}

/* Header Content Styling - Handle <p> tags inside headers */
h1 p, .h1 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

h2 p, .h2 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

h3 p, .h3 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

h4 p, .h4 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

h5 p, .h5 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

h6 p, .h6 p {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
}

p, .paragraph {
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.label {
  font-family: var(--font-family-body);
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-h5);
  color: var(--color-primary-rust-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
}

.label-header {
  color: var(--color-text-primary) !important;
  font-weight: var(--font-weight-semibold) !important;
  font-size: 0.8rem;
  width: 100%;
}

/* Text Utilities */
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-inverse { color: var(--color-text-inverse); }
.text-brand { color: var(--color-brand-primary); }

/* Font Family Utilities */
.font-primary { font-family: var(--font-family-primary); }
.font-serif { font-family: var(--font-family-serif); }
.font-mono, code, pre, kbd, samp { font-family: var(--font-family-mono); }

/* Display headings use serif font */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: var(--font-family-heading);
}

/* Blockquote styling */
blockquote, .blockquote, .quote {
  font-family: var(--font-family-serif);
}

/* Performance: Reduce animation impact for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Mobile Responsive Typography & Spacing (768px and below)
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    /* Mobile Typography Scale - Reduced font sizes for mobile */
    --font-size-h1: 2.5rem;        /* 40px -> reduced from 48px */
    --line-height-h1: 1.3;         /* Tighter line height for mobile */

    --font-size-h2: 1.8rem;          /* 32px -> reduced from 34px */
    --line-height-h2: 1.2;        /* Tighter line height for mobile */

    --font-size-h3: 1.6rem;       /* 20px -> reduced from 24px */
    --line-height-h3: 1.2;         /* Tighter line height for mobile */

    --font-size-h4: 1.125rem;      /* 18px -> same, good mobile size */
    --line-height-h4: 1.3;         /* Slightly tighter */

    --font-size-h5: 0.875rem;      /* 14px -> same, good mobile size */
    --line-height-h5: 1.35;        /* Slightly tighter */

    --font-size-body: 1rem;        /* 16px -> slightly reduced from 17.6px */
    --line-height-body: 1.5;       /* Standard mobile line height */

    --font-size-input: 1rem;       /* 16px -> reduced to prevent zoom on iOS */
    --line-height-input: 1.3;      /* Tighter for mobile */

    /* Mobile Spacing Scale - Reduced spacing for mobile */
    --spacing-xs: 0.25rem;         /* 4px - same */
    --spacing-sm: 0.5rem;          /* 8px - same */
    --spacing-md: 0.75rem;         /* 12px -> reduced from 16px */
    --spacing-lg: 1rem;            /* 16px -> reduced from 24px */
    --spacing-xl: 1.5rem;          /* 24px -> reduced from 32px */
    --spacing-2xl: 2rem;           /* 32px -> reduced from 48px */
    --spacing-3xl: 2.5rem;         /* 40px -> reduced from 64px */
    --spacing-4xl: 3rem;           /* 48px -> reduced from 96px */
  }

  /* Mobile-specific heading margin adjustments */
  h1, .h1 {
    margin-bottom: var(--spacing-md);  /* Reduced from lg */
  }

  h2, .h2 {
    margin-bottom: var(--spacing-sm);  /* Reduced from md */
  }

  h3, .h3 {
    margin-bottom: var(--spacing-sm);  /* Same as h2 on mobile */
  }

  /* Mobile button sizing adjustments */
  .btn-lg {
    font-size: 1.125rem;           /* 18px -> reduced from 20px for mobile */
    padding: 12px 24px;            /* Reduced padding for mobile */
  }

  .btn-md {
    font-size: 0.9375rem;          /* 15px -> slightly reduced */
    padding: 10px 20px;            /* Reduced padding */
  }

  .btn-sm {
    font-size: 0.8125rem;          /* 13px -> slightly reduced */
    padding: 8px 16px;             /* Reduced padding */
  }

  /* Mobile spacing utility adjustments */
  .mx-4xl { margin-left: var(--spacing-2xl); margin-right: var(--spacing-2xl); }
  .mx-3xl { margin-left: var(--spacing-xl); margin-right: var(--spacing-xl); }
  .mx-2xl { margin-left: var(--spacing-lg); margin-right: var(--spacing-lg); }

  .px-4xl { padding-left: var(--spacing-2xl); padding-right: var(--spacing-2xl); }
  .px-3xl { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }
  .px-2xl { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }

  .py-4xl { padding-top: var(--spacing-2xl); padding-bottom: var(--spacing-2xl) !important; }
  .py-3xl { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl) !important; }
  .py-2xl { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg) !important; }

  .big-space { margin-bottom: var(--spacing-4xl) !important; }
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */

body {
  background-color: var(--color-background-body);
  font-family: var(--font-family-body);
  color: var(--color-text-primary);
  line-height: var(--line-height-body);
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.site-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-left: var(--container-margin-desktop);
  padding-right: var(--container-margin-desktop);
}

@media (max-width: 768px) {
  .site-container {
    padding-left: 0;
    padding-right: 0;
  }
}

.content-wrapper {
  background-color: var(--color-background-content);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

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

/* Button Base - Figma Design System */
.btn {
  font-family: var(--font-family-body); /* Using Maison Neue */
  font-weight: 600; /* Semibold */
  border-radius: 7px; /* Exact Figma spec */
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  gap: 5px; /* Space between icon and text */
}

/* Button Sizes */
.btn-sm {
  font-size: 0.875rem; /* 14px */
  padding: 8px 20px;
}

.btn-md {
  font-size: 1rem; /* 16px */
  padding: 12px 24px;
}

.btn-lg {
  font-size: 1.25rem; /* 20px - exact Figma spec */
  padding: 15px 30px 14px 30px; /* Top: 15px, Bottom: 14px, Sides: 30px - exact Figma spec */
}

/* Button Variants */
.btn-primary {
  background-color: var(--color-brand-primary); /* #219F55 */
  color: var(--color-text-inverse);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-green-900);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.btn-primary:active {
  background-color: var(--color-primary-green-900);
  transform: translateY(1px);
}

.btn-secondary {
  background-color: var(--color-primary-grey-100);
  color: var(--color-text-primary);
  border: none;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--color-primary-grey-500);
  color: var(--color-text-primary);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-primary-grey-500);
}

.btn-outline:hover,
.btn-outline:focus {
  background-color: var(--color-primary-grey-100);
  color: var(--color-text-primary);
  text-decoration: none;
}

/* Button Icon */
.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-sm .btn-icon {
  width: 16px;
  height: 16px;
}

.btn-lg .btn-icon {
  width: 20px;
  height: 20px;
}

/* Disabled State */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Social Links */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.social-link img {
  max-height: 24px;
  width: auto;
  filter: brightness(0) saturate(100%);
  transition: filter 0.3s ease;
}

.social-link:hover img,
.social-link:focus img {
  filter: brightness(0) saturate(100%) invert(47%) sepia(94%) saturate(426%) hue-rotate(92deg) brightness(98%) contrast(89%);
}

/* Card Base */
.card-base {
  background-color: var(--color-background-content);
  border-radius: 0;
  box-shadow: 0;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card-base:hover {
  transform: translateY(-2px);
  box-shadow: 0;
}

/* Page copy */
.simple-copy-content img {
  max-width: 100%;
  height: auto;
}

.simple-copy-content.img-size-75 img { max-width: 75%; }
.simple-copy-content.img-size-50 img { max-width: 50%; }
.simple-copy-content.img-size-25 img { max-width: 25%; }

@media (max-width: 768px) {
  .simple-copy-content.img-size-75 img { max-width: 100%; }
  .simple-copy-content.img-size-50 img { max-width: 50%; }
  .simple-copy-content.img-size-25 img { max-width: 50%; }
}


/* ==========================================================================
   Utility Classes
   ========================================================================== */

/* Sizing */

.w-lg-100 { width: 100% !important; }
.w-lg-75 { width: 75% !important; }
.w-lg-50 { width: 50% !important; }
.w-lg-33 { width: 33.3333% !important; }
.w-lg-25 { width: 25% !important; }

@media (max-width: 768px) {
  .w-lg-100 { width: 100% !important; }
  .w-lg-75 { width: 100% !important; }
  .w-lg-50 { width: 100% !important; }
  .w-lg-33 { width: 100% !important; }
  .w-lg-25 { width: 100% !important; }
}

/* Spacing */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }
.mb-6 { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.mt-6 { margin-top: var(--spacing-2xl); }

.mx-4xl { margin-left: var(--spacing-4xl); margin-right: var(--spacing-4xl); }
.mx-3xl { margin-left: var(--spacing-3xl); margin-right: var(--spacing-3xl); }
.mx-2xl { margin-left: var(--spacing-2xl); margin-right: var(--spacing-2xl); }
.mx-xl { margin-left: var(--spacing-xl); margin-right: var(--spacing-xl); }

@media (max-width: 768px) {
  .mx-4xl { margin-left: 0; margin-right: 0; }
  .mx-3xl { margin-left: 0; margin-right: 0; }
  .mx-2xl { margin-left: 0; margin-right:0; }
  .mx-xl { margin-left: 0; margin-right: 0; }
}

.px-4xl { padding-left: var(--spacing-4xl); padding-right: var(--spacing-4xl); }
.px-3xl { padding-left: var(--spacing-3xl); padding-right: var(--spacing-3xl); }
.px-2xl { padding-left: var(--spacing-2xl); padding-right: var(--spacing-2xl); }
.px-xl { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }

.py-4xl { padding-top: var(--spacing-4xl); padding-bottom: var(--spacing-4xl) !important; }
.py-3xl { padding-top: var(--spacing-3xl); padding-bottom: var(--spacing-3xl) !important; }
.py-2xl { padding-top: var(--spacing-2xl); padding-bottom: var(--spacing-2xl) !important; }
.py-xl { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl) !important; }

.primary-grey { color: var(--color-primary-grey-500); }

/* Background Colors */
.bg-primary-light { background-color: var(--color-primary-light-500); }
.bg-primary-green { background-color: var(--color-primary-green-500); }
.bg-primary-blue { background-color: var(--color-primary-blue-800); }
.bg-white { background-color: var(--color-primary-light-0); }

/* Border Radius */
.rounded-sm { border-radius: var(--border-radius-sm); }
.rounded { border-radius: var(--border-radius-md); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: var(--border-radius-full); }

/* SVG Asset Utilities */
.media-svg {
  display: inline-block;
  vertical-align: middle;
  max-width: fit-content;
}

/* SVG Size Overrides - Use with svgHeight parameter */
.svg-sm { height: 40px !important; width: auto !important; max-width: fit-content !important; }
.svg-md { height: 40px !important; width: auto !important; max-width: fit-content !important; }
.svg-lg { height: 50px !important; width: auto !important; max-width: fit-content !important; }
.svg-xl { height: 50px !important; width: auto !important; max-width: fit-content !important; }
.svg-2xl { height: 50px !important; width: auto !important; max-width: fit-content !important; }

/* ==========================================================================
   Interactive Image Overlay
   ========================================================================== */

/* Apply to images that should have interactive circle overlay
   Requires parent wrapper with .interactive-image-wrapper class

   Usage:
   <div class="interactive-image-wrapper circle-mask">
     <img src="display.jpg"
          class="interactive-image-overlay"
          data-circle-source="circles.jpg"
          data-grid-size="30"
          data-reveal-radius="36">
   </div>

   Data Attributes:
   - data-circle-source: URL to image that will be converted to circles (optional, defaults to src)
   - data-grid-size: Grid dimensions (default: 30x30)
   - data-reveal-radius: Hover reveal radius in pixels (default: 36)

   Features:
   - Hover/touch reveals circles within radius
   - Idle animations: row sweep and radial pulse (alternating)
   - Works with circle-mask, rounded, or rectangular containers
*/

/* ==========================================================================
   Signal Topics Component
   ========================================================================== */

.signal-topics-section {
  width: 100%;
}

.signal-topics-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.signal-topic-item {
  display: flex;
  align-items: center;
}

.signal-topic-bar {
  width: 100%;
  background-clip: padding-box;
}

/* Clickable state for bars with prompts */
.signal-topic-bar[data-prompt] {
  cursor: pointer;
  user-select: none;
}

.signal-topic-bar[data-prompt]:hover {
  opacity: 0.85 !important;
}

.signal-topic-content {
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
}

.signal-topic-label {
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.signal-topic-count {
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
  margin-right: var(--spacing-sm);
}

.signal-topic-icon {
  flex-shrink: 0;
  color: var(--color-text-primary);
}