/* Wafertune — wft.css
   Brand prefix: wft
   Palette: warm sand + amber accent, light-primary
   Typography: Space Grotesk + Inter + JetBrains Mono
*/

/* ============================================================
   1. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: #FAFAF8;
  color: #1A1A1A;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 0.9375rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================================
   2. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --color-bg:            #FAFAF8;
  --color-alt-bg:        #F4F1EC;
  --color-dark-bg:       #1A1A1A;
  --color-panel:         #FFFFFF;
  --color-card:          #FFFFFF;
  --color-card-border:   #E5E0D8;
  --color-amber:         #D97706;
  --color-amber-hover:   #B45309;
  --color-amber-light:   #FEF3C7;
  --color-amber-mid:     #F59E0B;
  --color-charcoal:      #1A1A1A;
  --color-dark-slate:    #2D2D2D;
  --color-mid-gray:      #6B6B6B;
  --color-border:        #D9D4CC;
  --color-text-primary:  #1A1A1A;
  --color-text-secondary:#6B6B6B;
  --color-text-on-dark:  #F4F1EC;
  --color-success:       #16A34A;
  --color-code-bg:       #F0ECE5;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --max-width:    1200px;
  --gutter:       24px;
  --section-pad:  80px;
  --section-pad-sm: 48px;
  --card-pad:     28px;
  --radius:       8px;
  --radius-lg:    12px;
  --transition:   0.2s ease;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  line-height: 1.2;
}

h1 { font-size: 2.5rem; font-weight: 700; line-height: 1.2; }
h2 { font-size: 1.875rem; font-weight: 700; line-height: 1.3; }
h3 { font-size: 1.25rem; font-weight: 500; line-height: 1.4; }
h4 { font-size: 1rem; font-weight: 500; line-height: 1.5; font-family: var(--font-body); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.wft-text-lg { font-size: 1.0625rem; line-height: 1.7; }
.wft-text-sm { font-size: 0.875rem; }
.wft-caption { font-size: 0.8125rem; line-height: 1.5; color: var(--color-text-secondary); }
.wft-text-secondary { color: var(--color-text-secondary); }

.wft-mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-amber);
}

.wft-mono-display {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */
.wft-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.wft-section {
  padding: var(--section-pad) 0;
}

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

.wft-section--dark {
  background-color: var(--color-dark-bg);
  color: var(--color-text-on-dark);
}

.wft-section--dark h1,
.wft-section--dark h2,
.wft-section--dark h3,
.wft-section--dark h4 {
  color: var(--color-text-on-dark);
}

.wft-section--amber-tint {
  background-color: var(--color-amber-light);
}

/* ============================================================
   5. ANNOUNCEMENT BAR
   ============================================================ */
.wft-announce-bar {
  background-color: var(--color-amber);
  color: #FFFFFF;
  text-align: center;
  padding: 10px var(--gutter);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-body);
}

.wft-announce-bar a {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-left: 4px;
}

.wft-announce-bar a:hover {
  opacity: 0.85;
}

/* ============================================================
   6. NAVIGATION
   ============================================================ */
.wft-nav {
  background-color: var(--color-panel);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.wft-nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  height: 64px;
  gap: 32px;
}

.wft-nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.wft-nav__logo-svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.wft-nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-charcoal);
}

.wft-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.wft-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--transition), background-color var(--transition);
  white-space: nowrap;
}

.wft-nav__link:hover,
.wft-nav__link--active {
  color: var(--color-text-primary);
  background-color: var(--color-alt-bg);
}

.wft-nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.wft-nav__util-link {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding: 6px 8px;
  transition: color var(--transition);
}

.wft-nav__util-link:hover {
  color: var(--color-text-primary);
}

.wft-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.wft-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-charcoal);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.wft-nav__mobile {
  display: none;
  background-color: var(--color-panel);
  border-top: 1px solid var(--color-border);
  padding: 16px var(--gutter);
  flex-direction: column;
  gap: 4px;
}

.wft-nav__mobile.is-open {
  display: flex;
}

.wft-nav__mobile-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 10px 12px;
  border-radius: 6px;
  transition: background-color var(--transition), color var(--transition);
}

.wft-nav__mobile-link:hover {
  background-color: var(--color-alt-bg);
  color: var(--color-text-primary);
}

.wft-nav__mobile-cta {
  margin-top: 8px;
}

/* ============================================================
   7. BUTTONS
   ============================================================ */
.wft-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.wft-btn--primary {
  background-color: var(--color-amber);
  color: #FFFFFF;
}

.wft-btn--primary:hover {
  background-color: var(--color-amber-hover);
  color: #FFFFFF;
}

.wft-btn--outline {
  background-color: transparent;
  color: var(--color-amber);
  border: 1.5px solid var(--color-amber);
}

.wft-btn--outline:hover {
  background-color: var(--color-amber);
  color: #FFFFFF;
}

.wft-btn--outline-dark {
  background-color: transparent;
  color: var(--color-text-on-dark);
  border: 1.5px solid rgba(244, 241, 236, 0.3);
}

.wft-btn--outline-dark:hover {
  border-color: var(--color-text-on-dark);
}

.wft-btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  padding-left: 0;
  padding-right: 0;
}

.wft-btn--ghost:hover {
  color: var(--color-amber);
}

.wft-btn--sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.wft-btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.wft-text-link {
  color: var(--color-amber);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.wft-text-link:hover {
  color: var(--color-amber-hover);
}

/* ============================================================
   8. HERO — light-primary
   ============================================================ */
.wft-hero {
  padding: 72px 0 0;
  background-color: var(--color-bg);
  text-align: center;
  overflow: hidden;
}

.wft-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-amber);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.wft-hero__h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-charcoal);
  max-width: 720px;
  margin: 0 auto 20px;
  line-height: 1.15;
}

.wft-hero__subhead {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.wft-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.wft-hero__diagram {
  margin: 0 auto;
  max-width: 100%;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-alt-bg);
  padding: 40px var(--gutter);
}

/* ============================================================
   9. PAGE HERO (sub-pages)
   ============================================================ */
.wft-page-hero {
  padding: 64px 0 56px;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.wft-page-hero--dark {
  background-color: var(--color-dark-bg);
  border-bottom: none;
}

.wft-page-hero--dark h1,
.wft-page-hero--dark p {
  color: var(--color-text-on-dark);
}

.wft-page-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-amber);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.wft-page-hero__h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
  max-width: 760px;
}

.wft-page-hero__h1--mono {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.01em;
}

.wft-page-hero__subhead {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.65;
}

.wft-page-hero--dark .wft-page-hero__subhead {
  color: rgba(244, 241, 236, 0.7);
}

/* ============================================================
   10. STAT STRIP
   ============================================================ */
.wft-stat-strip {
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-panel);
}

.wft-stat-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.wft-stat-strip__item {
  padding: 24px 32px;
  text-align: center;
  border-right: 1px solid var(--color-border);
}

.wft-stat-strip__item:last-child {
  border-right: none;
}

.wft-stat-strip__number {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-amber);
  display: block;
  margin-bottom: 6px;
}

.wft-stat-strip__label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* ============================================================
   11. STEP / PROCESS SECTION
   ============================================================ */
.wft-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.wft-step {
  position: relative;
}

.wft-step__number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-amber);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  display: block;
}

.wft-step__icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-amber-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-amber);
  font-size: 1.125rem;
}

.wft-step__title {
  font-size: 1.0625rem;
  font-weight: 500;
  margin-bottom: 8px;
  font-family: var(--font-display);
  color: var(--color-text-primary);
}

.wft-step__desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Connector line between steps */
.wft-steps__connector {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  margin-top: 48px;
  position: relative;
}

.wft-steps__connector::before {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(44px / 2 + 2px);
  right: calc(44px / 2 + 2px);
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-amber) 0,
    var(--color-amber) 6px,
    transparent 6px,
    transparent 14px
  );
  z-index: 0;
}

.wft-steps__connector .wft-step {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ============================================================
   12. PATTERN GRID PREVIEW
   ============================================================ */
.wft-pattern-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.wft-pattern-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.wft-pattern-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border-color: var(--color-amber);
}

.wft-pattern-card__diagram {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 12px;
  background-color: var(--color-alt-bg);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wft-pattern-card__id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-amber);
  margin-bottom: 4px;
  display: block;
}

.wft-pattern-card__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 4px;
  font-family: var(--font-display);
}

.wft-pattern-card__badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 100px;
  background-color: var(--color-amber-light);
  color: var(--color-amber-hover);
  margin-bottom: 6px;
}

.wft-pattern-card__desc {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* ============================================================
   13. API CODE PANEL (dark)
   ============================================================ */
.wft-code-panel {
  background-color: var(--color-dark-bg);
  padding: 72px 0;
}

.wft-code-panel__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.wft-code-panel__header {
  color: var(--color-text-on-dark);
  margin-bottom: 24px;
}

.wft-code-panel__header h2 {
  color: var(--color-text-on-dark);
  margin-bottom: 12px;
}

.wft-code-block {
  background-color: #111111;
  border: 1px solid #333333;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.wft-code-block__bar {
  background-color: #1E1E1E;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #333333;
}

.wft-code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.wft-code-block__dot--red   { background: #FF5F57; }
.wft-code-block__dot--yellow{ background: #FEBC2E; }
.wft-code-block__dot--green { background: #28C840; }

.wft-code-block__label {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #888888;
}

.wft-code-block__body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #E2E8F0;
  overflow-x: auto;
}

.wft-code-block__body pre {
  margin: 0;
  white-space: pre;
}

/* Syntax highlighting */
.tok-key    { color: #7DD3FC; }  /* light blue — JSON keys */
.tok-str    { color: #86EFAC; }  /* green — strings */
.tok-num    { color: #FDA4AF; }  /* rose — numbers */
.tok-comment{ color: #64748B; }  /* slate — comments */
.tok-method { color: var(--color-amber-mid); }  /* amber — HTTP method */
.tok-path   { color: #C4B5FD; }  /* purple — endpoint path */

.wft-code-panel__bullets {
  list-style: none;
  margin-top: 0;
}

.wft-code-panel__bullet {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.wft-code-panel__bullet-icon {
  width: 28px;
  height: 28px;
  background-color: rgba(217, 119, 6, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-amber-mid);
  font-size: 0.75rem;
}

.wft-code-panel__bullet-text {
  color: rgba(244, 241, 236, 0.85);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.wft-code-panel__bullet-text strong {
  color: var(--color-text-on-dark);
  font-weight: 500;
}

/* ============================================================
   14. TWO-COLUMN NARRATIVE
   ============================================================ */
.wft-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.wft-two-col--reverse {
  direction: rtl;
}

.wft-two-col--reverse > * {
  direction: ltr;
}

.wft-two-col__copy h2 {
  margin-bottom: 16px;
}

.wft-two-col__copy p {
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.wft-two-col__copy .wft-btn {
  margin-top: 8px;
}

.wft-two-col__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-alt-bg);
}

/* ============================================================
   15. FOUNDER QUOTE STRIP
   ============================================================ */
.wft-founder-strip {
  background-color: var(--color-alt-bg);
  padding: 56px 0;
}

.wft-founder-strip__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 40px;
  align-items: center;
}

.wft-founder-strip__portrait {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-border);
  flex-shrink: 0;
}

.wft-founder-strip__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wft-founder-strip__quote {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--color-text-primary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.wft-founder-strip__bio {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.wft-founder-strip__name {
  font-weight: 500;
  color: var(--color-text-primary);
}

/* ============================================================
   16. ARTICLE CARDS (blog preview)
   ============================================================ */
.wft-article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.wft-article-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.wft-article-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.wft-article-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.wft-article-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  background-color: var(--color-alt-bg);
}

.wft-article-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.wft-article-card__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.wft-tag {
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 100px;
  background-color: var(--color-amber-light);
  color: var(--color-amber-hover);
  display: inline-block;
}

.wft-article-card__title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.4;
  margin-bottom: 10px;
  font-family: var(--font-display);
}

.wft-article-card__excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.wft-article-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: auto;
}

.wft-article-card__read {
  margin-left: auto;
  color: var(--color-amber);
  font-weight: 500;
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.wft-article-card__read:hover {
  color: var(--color-amber-hover);
}

/* ============================================================
   17. CTA BAND
   ============================================================ */
.wft-cta-band {
  padding: var(--section-pad) 0;
  text-align: center;
}

.wft-cta-band--amber {
  background-color: var(--color-amber-light);
  border-top: 1px solid #F6D860;
  border-bottom: 1px solid #F6D860;
}

.wft-cta-band--dark {
  background-color: var(--color-dark-bg);
}

.wft-cta-band--dark h2,
.wft-cta-band--dark p {
  color: var(--color-text-on-dark);
}

.wft-cta-band__h2 {
  margin-bottom: 12px;
}

.wft-cta-band__sub {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.wft-cta-band--dark .wft-cta-band__sub {
  color: rgba(244, 241, 236, 0.7);
}

.wft-cta-band__note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: 16px;
}

.wft-cta-band--dark .wft-cta-band__note {
  color: rgba(244, 241, 236, 0.5);
}

/* ============================================================
   18. SECTION HEADER
   ============================================================ */
.wft-section-header {
  margin-bottom: 48px;
}

.wft-section-header--center {
  text-align: center;
}

.wft-section-header__label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-amber);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.wft-section-header h2 {
  margin-bottom: 12px;
}

.wft-section-header__sub {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 560px;
}

.wft-section-header--center .wft-section-header__sub {
  margin: 0 auto;
}

/* ============================================================
   19. COMPARISON TABLE
   ============================================================ */
.wft-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-card-border);
}

.wft-comparison__col {
  background: var(--color-panel);
  padding: 32px 28px;
}

.wft-comparison__col--highlight {
  background: var(--color-amber-light);
  border-left: 3px solid var(--color-amber);
}

.wft-comparison__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.wft-comparison__col--highlight .wft-comparison__label {
  color: var(--color-amber);
}

.wft-comparison__col h3 {
  margin-bottom: 16px;
  font-size: 1.125rem;
}

.wft-comparison__list {
  list-style: none;
}

.wft-comparison__list li {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 8px;
  align-items: flex-start;
  line-height: 1.5;
}

.wft-comparison__list li:last-child {
  border-bottom: none;
}

.wft-comparison__list li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-text-secondary);
  flex-shrink: 0;
  margin-top: 8px;
}

.wft-comparison__col--highlight .wft-comparison__list li::before {
  background-color: var(--color-amber);
}

/* ============================================================
   20. NODE GRID (specialty-fabs)
   ============================================================ */
.wft-node-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.wft-node-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--card-pad);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.wft-node-card:hover {
  border-color: var(--color-amber);
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}

.wft-node-card__icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-amber-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
  font-size: 1rem;
  margin-bottom: 16px;
}

.wft-node-card__title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.wft-node-card__patterns {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.wft-node-card__classes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.wft-node-card__class {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 2px 6px;
  background-color: var(--color-code-bg);
  border-radius: 3px;
  color: var(--color-text-secondary);
}

/* ============================================================
   21. PRICING
   ============================================================ */
.wft-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.wft-pricing-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.wft-pricing-card--featured {
  border: 2px solid var(--color-amber);
  position: relative;
}

.wft-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-amber);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.wft-pricing-card__tier {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: 8px;
  display: block;
}

.wft-pricing-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.wft-pricing-card__price {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.wft-pricing-card__price-note {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.wft-pricing-card__divider {
  height: 1px;
  background-color: var(--color-border);
  margin-bottom: 24px;
}

.wft-pricing-card__features {
  flex: 1;
  list-style: none;
  margin-bottom: 28px;
}

.wft-pricing-card__feature {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 6px 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.wft-pricing-card__feature-icon {
  color: var(--color-success);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   22. FAQ
   ============================================================ */
.wft-faq {
  max-width: 720px;
  margin: 48px auto 0;
}

.wft-faq__item {
  border-bottom: 1px solid var(--color-border);
}

.wft-faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-display);
  color: var(--color-text-primary);
  transition: color var(--transition);
}

.wft-faq__q:hover {
  color: var(--color-amber);
}

.wft-faq__icon {
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--color-text-secondary);
  transition: transform var(--transition);
}

.wft-faq__item.is-open .wft-faq__icon {
  transform: rotate(45deg);
}

.wft-faq__a {
  display: none;
  padding: 0 0 20px 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.wft-faq__item.is-open .wft-faq__a {
  display: block;
}

/* ============================================================
   23. TEAM GRID
   ============================================================ */
.wft-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.wft-team-card {
  text-align: center;
}

.wft-team-card__portrait {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid var(--color-border);
  background-color: var(--color-alt-bg);
}

.wft-team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wft-team-card__name {
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-display);
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.wft-team-card__role {
  font-size: 0.875rem;
  color: var(--color-amber);
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: 6px;
}

.wft-team-card__bio {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* ============================================================
   24. CONTACT FORM
   ============================================================ */
.wft-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.wft-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wft-form-group--full {
  grid-column: 1 / -1;
}

.wft-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.wft-input,
.wft-select,
.wft-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-panel);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.wft-input:focus,
.wft-select:focus,
.wft-textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.12);
}

.wft-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

/* ============================================================
   25. ENDPOINT LIST (API page)
   ============================================================ */
.wft-endpoint-list {
  margin-top: 32px;
}

.wft-endpoint {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.wft-endpoint__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
}

.wft-endpoint__method {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 4px;
  min-width: 48px;
  text-align: center;
  flex-shrink: 0;
}

.wft-endpoint__method--post {
  background-color: rgba(22, 163, 74, 0.12);
  color: var(--color-success);
}

.wft-endpoint__method--get {
  background-color: rgba(59, 130, 246, 0.12);
  color: #2563EB;
}

.wft-endpoint__path {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

.wft-endpoint__desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-left: auto;
}

/* ============================================================
   26. SDK CARDS
   ============================================================ */
.wft-sdk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.wft-sdk-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: border-color var(--transition);
}

.wft-sdk-card:hover {
  border-color: var(--color-amber);
}

.wft-sdk-card__lang {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-amber);
  margin-bottom: 8px;
}

.wft-sdk-card__name {
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 4px;
  font-family: var(--font-display);
}

.wft-sdk-card__note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* ============================================================
   27. FILTER BAR (pattern library)
   ============================================================ */
.wft-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 36px;
}

.wft-filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wft-filter-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.wft-filter-btn {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.wft-filter-btn:hover,
.wft-filter-btn.is-active {
  background-color: var(--color-amber);
  border-color: var(--color-amber);
  color: #FFFFFF;
}

.wft-filter-reset {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 5px 0;
  transition: color var(--transition);
}

.wft-filter-reset:hover {
  color: var(--color-amber);
}

/* ============================================================
   28. MILESTONE BLOCK
   ============================================================ */
.wft-milestones {
  display: flex;
  gap: 0;
  margin-top: 40px;
  position: relative;
}

.wft-milestones::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 24px;
  right: 24px;
  height: 1px;
  background-color: var(--color-border);
  z-index: 0;
}

.wft-milestone {
  flex: 1;
  position: relative;
  z-index: 1;
  padding: 0 16px;
  text-align: center;
}

.wft-milestone__dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-amber);
  border: 3px solid var(--color-panel);
  margin: 0 auto 12px;
  box-shadow: 0 0 0 2px var(--color-amber);
}

.wft-milestone__year {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-amber);
  margin-bottom: 4px;
}

.wft-milestone__label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* ============================================================
   29. SPEC CARDS / TABLES
   ============================================================ */
.wft-spec-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.wft-spec-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
}

.wft-spec-card__value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-amber);
  display: block;
  margin-bottom: 4px;
}

.wft-spec-card__label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.wft-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  font-size: 0.9375rem;
}

.wft-spec-table th {
  text-align: left;
  font-weight: 500;
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding: 10px 16px;
  border-bottom: 2px solid var(--color-border);
  background-color: var(--color-alt-bg);
}

.wft-spec-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  color: var(--color-text-primary);
  line-height: 1.55;
}

.wft-spec-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-amber);
}

.wft-spec-table tr:last-child td {
  border-bottom: none;
}

/* ============================================================
   30. SECURITY / TRUST PAGE
   ============================================================ */
.wft-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.wft-trust-card {
  background: var(--color-panel);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--card-pad);
}

.wft-trust-card__icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-amber-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
  font-size: 1.125rem;
  margin-bottom: 16px;
}

.wft-trust-card h3 {
  margin-bottom: 8px;
  font-size: 1.0625rem;
}

.wft-trust-card p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

/* ============================================================
   31. BLOG ARTICLE (single post)
   ============================================================ */
.wft-article-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--color-border);
}

.wft-article-hero__cover {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
}

.wft-article-layout {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px var(--gutter);
}

.wft-article-body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text-primary);
}

.wft-article-body h2 { margin: 2rem 0 1rem; font-size: 1.5rem; }
.wft-article-body h3 { margin: 1.75rem 0 0.75rem; font-size: 1.25rem; }
.wft-article-body p  { margin-bottom: 1.25rem; }
.wft-article-body ul,
.wft-article-body ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.wft-article-body li { margin-bottom: 0.5rem; list-style: disc; }
.wft-article-body code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background-color: var(--color-code-bg);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--color-amber);
}
.wft-article-body pre {
  background-color: var(--color-dark-bg);
  border-radius: var(--radius);
  padding: 20px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}
.wft-article-body pre code {
  background: none;
  padding: 0;
  color: #E2E8F0;
  font-size: 0.875rem;
}
.wft-article-body blockquote {
  border-left: 3px solid var(--color-amber);
  padding-left: 20px;
  margin: 1.5rem 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

/* ============================================================
   32. LEGAL PAGES
   ============================================================ */
.wft-legal-layout {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px var(--gutter);
}

.wft-legal-layout h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-text-primary);
}

.wft-legal-layout h3 {
  font-size: 1.0625rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--color-text-primary);
}

.wft-legal-layout p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.wft-legal-layout ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.wft-legal-layout li {
  list-style: disc;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
  line-height: 1.6;
}

.wft-legal-layout a {
  color: var(--color-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.wft-legal-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--color-border);
}

.wft-legal-header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.wft-legal-header__date {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ============================================================
   33. FOOTER
   ============================================================ */
.wft-footer {
  background-color: var(--color-dark-bg);
  padding: 56px 0 0;
}

.wft-footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.wft-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wft-footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.wft-footer__wordmark {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-on-dark);
}

.wft-footer__tagline {
  font-size: 0.9375rem;
  color: rgba(244, 241, 236, 0.6);
  line-height: 1.5;
}

.wft-footer__contact {
  margin-top: 8px;
}

.wft-footer__contact-item {
  font-size: 0.875rem;
  color: rgba(244, 241, 236, 0.6);
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 6px;
}

.wft-footer__contact-item i {
  color: var(--color-amber);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
  width: 14px;
}

.wft-footer__col-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-on-dark);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.wft-footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wft-footer__link {
  font-size: 0.875rem;
  color: rgba(244, 241, 236, 0.6);
  transition: color var(--transition);
}

.wft-footer__link:hover {
  color: var(--color-text-on-dark);
}

.wft-footer__legal-bar {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.wft-footer__copyright {
  font-size: 0.8125rem;
  color: rgba(244, 241, 236, 0.4);
}

.wft-footer__legal-links {
  display: flex;
  gap: 20px;
}

.wft-footer__legal-link {
  font-size: 0.8125rem;
  color: rgba(244, 241, 236, 0.4);
  transition: color var(--transition);
}

.wft-footer__legal-link:hover {
  color: rgba(244, 241, 236, 0.7);
}

/* ============================================================
   34. COOKIE BANNER
   ============================================================ */
.wft-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  padding: 20px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.wft-cookie-banner.is-hidden {
  display: none;
}

.wft-cookie-banner__text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  flex: 1;
  min-width: 200px;
}

.wft-cookie-banner__text a {
  color: var(--color-amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.wft-cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* ============================================================
   35. FADE-IN ANIMATION
   ============================================================ */
.wft-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.wft-fade-in.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   36. 404 PAGE
   ============================================================ */
.wft-404 {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--section-pad) var(--gutter);
}

.wft-404__code {
  font-family: var(--font-mono);
  font-size: 6rem;
  font-weight: 500;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 24px;
}

.wft-404__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  font-family: var(--font-display);
}

.wft-404__sub {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

/* ============================================================
   37. UTILITIES
   ============================================================ */
.wft-mt-0  { margin-top: 0 !important; }
.wft-mt-8  { margin-top: 8px; }
.wft-mt-16 { margin-top: 16px; }
.wft-mt-24 { margin-top: 24px; }
.wft-mt-32 { margin-top: 32px; }
.wft-mt-48 { margin-top: 48px; }
.wft-mb-0  { margin-bottom: 0 !important; }
.wft-mb-8  { margin-bottom: 8px; }
.wft-mb-16 { margin-bottom: 16px; }
.wft-mb-24 { margin-bottom: 24px; }
.wft-text-center { text-align: center; }
.wft-text-left   { text-align: left; }
.wft-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   38. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .wft-pattern-grid        { grid-template-columns: repeat(2, 1fr); }
  .wft-team-grid           { grid-template-columns: repeat(2, 1fr); }
  .wft-spec-cards          { grid-template-columns: repeat(2, 1fr); }
  .wft-node-grid           { grid-template-columns: repeat(2, 1fr); }
  .wft-code-panel__inner   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 48px;
    --gutter: 20px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .wft-nav__links,
  .wft-nav__actions { display: none; }
  .wft-nav__hamburger { display: flex; }

  .wft-hero__h1 { font-size: 1.875rem; }
  .wft-hero__actions { flex-direction: column; align-items: center; }

  .wft-stat-strip__grid { grid-template-columns: 1fr; }
  .wft-stat-strip__item { border-right: none; border-bottom: 1px solid var(--color-border); }
  .wft-stat-strip__item:last-child { border-bottom: none; }

  .wft-steps { grid-template-columns: 1fr; gap: 24px; }
  .wft-steps__connector { flex-direction: column; }
  .wft-steps__connector::before { display: none; }

  .wft-pattern-grid { grid-template-columns: repeat(2, 1fr); }
  .wft-node-grid { grid-template-columns: 1fr; }
  .wft-team-grid { grid-template-columns: repeat(2, 1fr); }

  .wft-two-col { grid-template-columns: 1fr; gap: 32px; }
  .wft-two-col--reverse { direction: ltr; }

  .wft-founder-strip__inner { grid-template-columns: 1fr; text-align: center; }
  .wft-founder-strip__portrait { margin: 0 auto; }

  .wft-article-grid { grid-template-columns: 1fr; }
  .wft-pricing-grid { grid-template-columns: 1fr; }
  .wft-comparison { grid-template-columns: 1fr; }
  .wft-trust-grid { grid-template-columns: 1fr; }
  .wft-sdk-grid { grid-template-columns: 1fr; }
  .wft-spec-cards { grid-template-columns: repeat(2, 1fr); }

  .wft-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .wft-footer__legal-bar { flex-direction: column; align-items: flex-start; }

  .wft-form-grid { grid-template-columns: 1fr; }
  .wft-form-group--full { grid-column: 1; }

  .wft-milestones { flex-direction: column; gap: 24px; }
  .wft-milestones::before { display: none; }

  .wft-cookie-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .wft-pattern-grid { grid-template-columns: 1fr; }
  .wft-team-grid { grid-template-columns: 1fr; }
  .wft-spec-cards { grid-template-columns: 1fr; }
}


/* ─── Orphan fixes ──────────────────────────────────────────── */

.wft-article-list {
  list-style: none;
  padding: 0;
  margin: 1.25em 0;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.wft-article-list li {
  padding-left: 1.25em;
  position: relative;
  line-height: 1.65;
}

.wft-article-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-amber);
}

.wft-article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  margin: 1.5em 0;
}

.wft-article-table th {
  background: var(--color-alt-bg);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-primary);
}

.wft-article-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
}

.wft-article-table tr:last-child td {
  border-bottom: none;
}

.wft-code-inline {
  font-family: var(--font-mono);
  font-size: 0.8125em;
  background: var(--color-code-bg);
  color: var(--color-amber);
  padding: 0.1em 0.4em;
  border-radius: 3px;
}