/* ============================================================
   KidsFirst — Design System CSS
   Matches the React prototype colour tokens, type scale, spacing
   ============================================================ */

:root {
  --kf-primary:     #44A995;
  --kf-primary-100: #D9FFE1;
  --kf-primary-200: #8DD6C7;
  --kf-primary-700: #2C7B6C;

  --kf-accent:     #EEC8C1;
  --kf-accent-100: #FBEDE9;
  --kf-accent-200: #F4D7D0;
  --kf-accent-700: #A8746B;

  --kf-ink:     #2B333D;
  --kf-ink-700: #4D5661;
  --kf-ink-600: #5C6470;
  --kf-ink-500: #7F868D;
  --kf-ink-200: #C9CED4;
  --kf-ink-100: #E5E8EC;

  --kf-cream:     #FCFCFA;
  --kf-cream-200: #F4F6F2;

  --kf-sans:  'Nunito Sans', system-ui, -apple-system, sans-serif;
  --kf-serif: 'Playfair Display', Georgia, serif;
  --kf-mono:  'JetBrains Mono', ui-monospace, Menlo, monospace;
}

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

html, body {
  margin: 0; padding: 0;
  background: var(--kf-cream);
  color: var(--kf-ink);
  font-family: var(--kf-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

a { color: inherit; }
button { font-family: inherit; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--kf-primary-100); color: var(--kf-primary-700); }

/* ---- Layout ---- */
.kf-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.kf-section {
  padding: 100px 0;
}

/* ---- Buttons ---- */
.kf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-family: var(--kf-sans);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.kf-btn-primary {
  background: var(--kf-ink);
  color: var(--kf-cream);
}
.kf-btn-primary:hover {
  background: var(--kf-primary-700);
  transform: translateY(-1px);
}

.kf-btn-teal {
  background: var(--kf-primary);
  color: white;
}
.kf-btn-teal:hover {
  background: var(--kf-primary-700);
  transform: translateY(-1px);
}

.kf-btn-ghost {
  background: transparent;
  color: var(--kf-ink);
  border: 1px solid var(--kf-ink-200);
}
.kf-btn-ghost:hover {
  background: var(--kf-ink-100);
  border-color: var(--kf-ink-200);
}

.kf-btn-accent {
  background: var(--kf-accent);
  color: var(--kf-ink);
}
.kf-btn-accent:hover {
  background: var(--kf-accent-200);
  transform: translateY(-1px);
}

.kf-btn-sm { padding: 10px 18px; font-size: 14px; }
.kf-btn-lg { padding: 18px 32px; font-size: 17px; }

/* ---- Typography helpers ---- */
.kf-eyebrow {
  font-family: var(--kf-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--kf-primary);
  display: block;
  margin-bottom: 16px;
}

.kf-h2 {
  font-family: var(--kf-serif);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -1px;
  margin: 0;
  font-weight: 400;
  color: var(--kf-ink);
}

.kf-h2 em, .kf-h2 .kf-em {
  font-style: italic;
  color: var(--kf-primary);
}

/* ---- Nav ---- */
.kf-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px 0;
  transition: all 0.3s ease;
}

.kf-nav.scrolled {
  padding: 14px 0;
  background: rgba(252, 252, 250, 0.88);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--kf-ink-100);
}

.kf-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.kf-nav-logo { text-decoration: none; display: flex; align-items: center; }

.kf-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.kf-nav-links a {
  font-size: 14px;
  color: var(--kf-ink-600);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.kf-nav-links a:hover {
  background: var(--kf-ink-100);
  color: var(--kf-ink);
}

.kf-nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.kf-nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--kf-ink);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.kf-nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  background: var(--kf-cream);
  border-top: 1px solid var(--kf-ink-100);
}
.kf-nav-mobile a {
  text-decoration: none;
  font-size: 16px;
  color: var(--kf-ink-700);
  padding: 10px 0;
  border-bottom: 1px solid var(--kf-ink-100);
}
.kf-nav-mobile.open { display: flex; }

/* ---- Hero ---- */
.kf-hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}

.kf-hero-blob-1 {
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--kf-primary-100) 0%, transparent 60%);
  filter: blur(40px);
  z-index: 0;
}
.kf-hero-blob-2 {
  position: absolute;
  bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--kf-accent-100) 0%, transparent 60%);
  filter: blur(40px);
  z-index: 0;
}

.kf-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.kf-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--kf-cream-200);
  border: 1px solid var(--kf-ink-100);
  font-size: 13px;
  color: var(--kf-ink-600);
  margin-bottom: 28px;
}
.kf-hero-badge .dot {
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--kf-primary);
  flex-shrink: 0;
}

.kf-hero-h1 {
  font-family: var(--kf-serif);
  font-size: clamp(44px, 6.5vw, 84px);
  line-height: 1.08;
  letter-spacing: -1.8px;
  margin: 0;
  color: var(--kf-ink);
  font-weight: 400;
}
.kf-hero-h1 em { font-style: italic; color: var(--kf-primary); }

.kf-hero-lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: var(--kf-ink-600);
  margin-top: 36px;
  max-width: 540px;
}

.kf-hero-cta {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.kf-hero-stats {
  margin-top: 44px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.kf-hero-stat-n {
  font-family: var(--kf-serif);
  font-size: 32px;
  color: var(--kf-ink);
  line-height: 1;
}
.kf-hero-stat-l {
  font-size: 13px;
  color: var(--kf-ink-500);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Phone mockup (hero) — animated AI Conflict Filter demo */
.kf-pm { position: relative; max-width: 359px; margin: 0 auto; }

/* ---- floating annotation cards ---- */
.kf-pm-card {
  position: absolute;
  background: white;
  border-radius: 14px;
  border: 1px solid var(--kf-ink-100);
  box-shadow: 0 16px 40px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);
  z-index: 4;
}

.kf-pm-card-status {
  top: 46%;
  left: -46px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: kf-float 6s ease-in-out infinite;
}
.kf-pm-card-icon {
  width: 32px; height: 32px;
  border-radius: 999px;
  background: var(--kf-primary-100);
  color: var(--kf-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kf-pm-card-label { font-size: 11px; color: var(--kf-ink-500); text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }
.kf-pm-card-value { font-size: 14px; color: var(--kf-ink); font-weight: 500; margin-top: 2px; white-space: nowrap; }

/* flag card (phase 1) */
.kf-pm-card-flag {
  bottom: 142px;
  right: -28px;
  width: 224px;
  padding: 13px 15px;
  border-color: rgba(226,55,68,.25);
  box-shadow: 0 18px 44px rgba(226,55,68,.18), 0 2px 8px rgba(0,0,0,.06);
}
.kf-pm-flag-head { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; }
.kf-pm-flag-mark { color: #E23744; display: inline-flex; }
.kf-pm-flag-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: #E23744; }
.kf-pm-flag-quote { font-size: 13px; line-height: 1.45; color: #E23744; font-weight: 600; }
.kf-pm-flag-note { font-size: 11px; line-height: 1.4; color: var(--kf-ink-500); margin-top: 8px; }
.kf-pm-flag-arrow {
  position: absolute;
  bottom: -7px; right: 28px;
  width: 14px; height: 14px;
  background: white;
  border-right: 1px solid rgba(226,55,68,.25);
  border-bottom: 1px solid rgba(226,55,68,.25);
  transform: rotate(45deg);
}

/* calm card (phase 3) */
.kf-pm-card-calm {
  bottom: 90px;
  right: -130px;
  padding: 12px 16px;
  white-space: nowrap;
  background: var(--kf-primary);
  color: white;
  border: none;
  box-shadow: 0 16px 40px rgba(0,0,0,.14), 0 2px 8px rgba(0,0,0,.06);
  display: flex;
  align-items: center;
  gap: 8px;
}
.kf-pm-calm-check {
  display: inline-flex;
  width: 20px; height: 20px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
  color: white;
  align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kf-pm-calm-text { font-size: 13px; font-weight: 600; line-height: 1.3; }

/* show/hide phase-specific cards */
.kf-pm-card-flag, .kf-pm-card-calm { opacity: 0; visibility: hidden; transition: opacity .3s ease; }
.kf-pm[data-pm-phase="3"] .kf-pm-card-calm { opacity: 1; visibility: visible; }

/* phase 1: highlight triggering sentence inline */
@keyframes kf-pm-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.kf-pm-draft-highlight { transition: color .3s ease; }
.kf-pm[data-pm-phase="1"] .kf-pm-draft-highlight { color: #E23744; animation: kf-pm-blink .9s step-start infinite; }

/* ---- phone shell ---- */
.kf-pm-phone {
  background: var(--kf-ink);
  border-radius: 44px;
  padding: 10px;
  box-shadow: 0 40px 80px rgba(20,25,40,.18), 0 8px 16px rgba(20,25,40,.08);
  position: relative;
}
.kf-pm-screen {
  background: #EAF6F2;
  border-radius: 36px;
  overflow: hidden;
  aspect-ratio: 9 / 19.3;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* status bar */
.kf-pm-status {
  height: 38px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 26px 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--kf-ink);
  background: white;
  flex-shrink: 0;
  position: relative;
}
.kf-pm-island {
  width: 74px; height: 20px;
  background: var(--kf-ink);
  border-radius: 999px;
  position: absolute;
  top: 9px; left: 50%; transform: translateX(-50%);
}
.kf-pm-status-right { display: inline-flex; align-items: center; gap: 5px; }
.kf-pm-batt {
  position: relative;
  width: 24px; height: 12px;
  border: 1.5px solid rgba(43,51,61,.45);
  border-radius: 3px;
  display: inline-flex; align-items: center;
  padding: 1.5px;
}
.kf-pm-batt-fill { width: 38%; height: 100%; background: #F5C242; border-radius: 1.5px; }
.kf-pm-batt-pct { font-size: 10px; }

/* header */
.kf-pm-header { padding: 12px 16px 14px; background: white; flex-shrink: 0; }
.kf-pm-header-row { display: flex; align-items: center; gap: 12px; }
.kf-pm-back { flex-shrink: 0; }
.kf-pm-avatar {
  width: 30px; height: 30px;
  border-radius: 999px;
  background: #F4C9CD; color: #C9737C;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
  margin-left: auto;
}
.kf-pm-name { font-size: 20px; font-weight: 500; color: var(--kf-ink); margin-right: auto; }
.kf-pm-back-spacer { width: 11px; }
.kf-pm-subject { text-align: center; font-size: 15px; color: var(--kf-ink-500); margin-top: 12px; }

/* incoming message */
.kf-pm-msgs { flex: 1; padding: 18px 16px; display: flex; flex-direction: column; gap: 6px; }
.kf-pm-bubble-in {
  align-self: flex-start;
  max-width: 82%;
  background: white;
  border: 1px solid #E3EDE9;
  border-radius: 16px;
  border-top-left-radius: 5px;
  padding: 11px 14px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--kf-ink);
  box-shadow: 0 1px 2px rgba(20,25,40,.04);
}
.kf-pm-meta { align-self: flex-start; font-size: 11px; color: var(--kf-ink-500); margin-left: 4px; }

/* composer */
.kf-pm-composer { background: white; padding: 14px 16px 18px; flex-shrink: 0; border-top: 1px solid #EAF1EE; }

/* progress rail */
.kf-pm-rail { display: flex; align-items: center; gap: 8px; padding: 2px 4px; }
.kf-pm-rail-icon { display: inline-flex; flex-shrink: 0; }
.kf-pm-rail-pencil { color: var(--kf-primary); }
.kf-pm-rail-check { color: rgba(68,169,149,.45); transition: color .4s ease; }
.kf-pm[data-pm-phase="3"] .kf-pm-rail-check { color: var(--kf-primary); }
.kf-pm-rail-bar { flex: 1; height: 2.5px; border-radius: 2px; background: #D7EBE4; position: relative; overflow: hidden; }
.kf-pm-rail-fill { position: absolute; inset: 0; background: var(--kf-primary); transform-origin: left; transition: transform .7s ease; }
.kf-pm-rail-fill-1 { transform: scaleX(.55); }
.kf-pm[data-pm-phase="1"] .kf-pm-rail-fill-1,
.kf-pm[data-pm-phase="2"] .kf-pm-rail-fill-1,
.kf-pm[data-pm-phase="3"] .kf-pm-rail-fill-1 { transform: scaleX(1); }
.kf-pm-rail-fill-2 { transform: scaleX(0); }
.kf-pm[data-pm-phase="2"] .kf-pm-rail-fill-2 { transform: scaleX(.55); }
.kf-pm[data-pm-phase="3"] .kf-pm-rail-fill-2 { transform: scaleX(1); }
.kf-pm-rail-mark { display: inline-flex; flex-shrink: 0; opacity: .4; transition: opacity .4s ease; }
.kf-pm-rail-mark img { display: block; width: 22px; height: 22px; object-fit: contain; }
.kf-pm[data-pm-phase="1"] .kf-pm-rail-mark,
.kf-pm[data-pm-phase="2"] .kf-pm-rail-mark,
.kf-pm[data-pm-phase="3"] .kf-pm-rail-mark { opacity: 1; }

/* status label */
.kf-pm-statusline { height: 18px; text-align: center; margin: 12px 0 10px; }
.kf-pm-statusline-text {
  font-size: 13px; font-weight: 500;
  color: var(--kf-primary-700);
  opacity: 0; transition: opacity .3s ease;
}
.kf-pm[data-pm-phase="2"] .kf-pm-statusline-text,
.kf-pm[data-pm-phase="3"] .kf-pm-statusline-text { opacity: 1; }

/* draft / rewrite bubble + send */
.kf-pm-input-row { display: flex; align-items: flex-end; gap: 10px; }
.kf-pm-draft {
  flex: 1;
  background: #F1F3F4;
  border-radius: 18px;
  padding: 12px 15px;
  position: relative;
  transition: background .3s ease;
}
.kf-pm-draft-text { font-size: 14px; line-height: 1.45; color: var(--kf-ink); transition: opacity .3s ease; }
.kf-pm[data-pm-phase="2"] .kf-pm-draft-text { opacity: .5; }
.kf-pm-draft-next { text-align: right; margin-top: 2px; font-size: 14px; color: var(--kf-primary); font-weight: 500; visibility: hidden; }
.kf-pm[data-pm-phase="0"] .kf-pm-draft-next { visibility: visible; }
.kf-pm-draft-pencil { position: absolute; right: 12px; bottom: 11px; color: var(--kf-ink-500); display: none; }
.kf-pm[data-pm-phase="3"] .kf-pm-draft-pencil { display: inline-flex; }
.kf-pm-send {
  width: 46px; height: 46px;
  border-radius: 999px;
  background: #E3E7E9; color: #AAB2B8;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .4s ease, color .4s ease, transform .3s ease;
}
.kf-pm[data-pm-phase="3"] .kf-pm-send { background: var(--kf-primary); color: white; transform: scale(1.04); }

@keyframes kf-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---- Our Story ---- */
.kf-story { background: var(--kf-cream-200); }
.kf-story-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.kf-img-slot {
  border-radius: 24px;
  background: var(--kf-primary-100);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kf-primary-700);
  font-size: 14px;
  font-family: var(--kf-sans);
  overflow: hidden;
}
.kf-img-slot img { width: 100%; height: 100%; object-fit: cover; }

.kf-story-body { font-size: 17px; line-height: 1.7; color: var(--kf-ink-700); margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.kf-story-body p { margin: 0; }
.kf-story-quote {
  margin-top: 36px;
  padding: 24px 28px;
  background: white;
  border-radius: 18px;
  border-left: 3px solid var(--kf-primary);
}
.kf-story-quote-text { font-family: var(--kf-serif); font-style: italic; font-size: 22px; line-height: 1.4; color: var(--kf-ink); }
.kf-story-quote-attr { font-size: 13px; color: var(--kf-ink-500); margin-top: 12px; text-transform: uppercase; letter-spacing: 1px; }

.kf-values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 48px; }
.kf-value-card { background: white; border-radius: 22px; padding: 32px; border: 1px solid var(--kf-ink-100); }
.kf-value-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--kf-primary-100); color: var(--kf-primary); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.kf-value-icon svg { width: 22px; height: 22px; flex-shrink: 0; }
.kf-value-card h3 { font-family: var(--kf-serif); font-size: 24px; margin: 0; font-weight: 500; letter-spacing: -0.3px; color: var(--kf-ink); }
.kf-value-card p { font-size: 15px; color: var(--kf-ink-600); line-height: 1.55; margin-top: 10px; margin-bottom: 0; }

.kf-mission-band {
  margin-top: 80px;
  padding: 48px 40px;
  background: var(--kf-primary-100);
  border-radius: 24px;
  text-align: center;
}
.kf-mission-text {
  font-family: var(--kf-serif);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.8px;
  color: var(--kf-ink);
  max-width: 880px;
  margin: 0 auto;
  font-weight: 400;
}
.kf-mission-text em { font-style: italic; color: var(--kf-primary-700); }

/* ---- How It Works ---- */
.kf-how-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; margin-bottom: 64px; }
.kf-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.kf-feature-card {
  background: white;
  border-radius: 22px;
  padding: 28px;
  border: 1px solid var(--kf-ink-100);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.kf-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(20,25,40,.08);
}
.kf-feature-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--kf-primary-100); color: var(--kf-primary); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.kf-feature-card h3 { font-family: var(--kf-serif); font-size: 26px; margin: 0; font-weight: 500; letter-spacing: -0.3px; color: var(--kf-ink); }
.kf-feature-card p { font-size: 15px; color: var(--kf-ink-600); line-height: 1.55; margin: 10px 0 24px; flex: 1; }
.kf-feature-label { font-family: var(--kf-mono); font-size: 11px; color: var(--kf-ink-500); text-transform: uppercase; letter-spacing: 1px; padding-top: 16px; border-top: 1px dashed var(--kf-ink-200); }

/* ---- Why Free ---- */
.kf-whyfree { background: var(--kf-ink); padding: 120px 0; }
.kf-whyfree-header { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.kf-whyfree h2 { font-family: var(--kf-serif); font-size: clamp(40px, 5.5vw, 72px); line-height: 1.02; letter-spacing: -1.5px; margin: 0; color: var(--kf-cream); font-weight: 400; }
.kf-whyfree h2 em { font-style: italic; color: var(--kf-accent); }
.kf-whyfree-lead { font-size: 19px; line-height: 1.55; color: rgba(250,247,240,.7); margin-top: 24px; }

.kf-compare-wrap { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 24px; padding: 8px; max-width: 880px; margin: 0 auto; overflow: hidden; }
.kf-compare-wrap table { width: 100%; border-collapse: collapse; color: var(--kf-cream); font-family: var(--kf-sans); }
.kf-compare-wrap th { padding: 20px 16px; font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 1.4px; color: rgba(255,255,255,.5); border-bottom: 1px solid rgba(255,255,255,.1); text-align: center; }
.kf-compare-wrap th:first-child { text-align: left; }
.kf-compare-wrap td { padding: 20px 16px; border-bottom: 1px solid rgba(255,255,255,.06); }
.kf-compare-wrap tr.kf-row-primary { background: rgba(125,180,165,.12); }
.kf-price-badge { display: inline-block; padding: 6px 14px; border-radius: 999px; font-weight: 500; }
.kf-price-badge.primary { background: var(--kf-accent); color: white; }
.kf-price-badge.secondary { background: rgba(255,255,255,.08); color: var(--kf-cream); }
.kf-compare-note { padding: 14px 20px; font-family: var(--kf-mono); font-size: 11px; color: rgba(255,255,255,.4); text-align: center; }

.kf-promises { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; max-width: 1000px; margin: 80px auto 0; }
.kf-promise { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; }
.kf-promise h3 { font-family: var(--kf-serif); font-size: 28px; color: var(--kf-cream); font-weight: 500; letter-spacing: -0.3px; margin: 0; }
.kf-promise p { font-size: 15px; color: rgba(250,247,240,.6); margin-top: 8px; line-height: 1.55; }

/* ---- Voices ---- */
.kf-voices-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
.kf-voice-featured { background: var(--kf-primary); color: var(--kf-cream); border-radius: 24px; padding: 40px; display: flex; flex-direction: column; justify-content: space-between; min-height: 360px; }
.kf-voice-quote-mark { font-family: var(--kf-serif); font-style: italic; font-size: 56px; line-height: 0.6; opacity: 0.4; margin-bottom: 18px; }
.kf-voice-text { font-family: var(--kf-serif); font-size: clamp(20px, 1.8vw, 26px); line-height: 1.4; letter-spacing: -0.3px; font-weight: 400; }
.kf-voice-attr { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.2); display: flex; align-items: center; gap: 14px; }
.kf-voice-avatar { width: 48px; height: 48px; border-radius: 999px; background: var(--kf-accent); color: white; display: flex; align-items: center; justify-content: center; font-family: var(--kf-serif); font-size: 22px; font-weight: 500; }
.kf-voice-name { font-size: 15px; font-weight: 500; }
.kf-voice-role { font-size: 13px; opacity: 0.7; margin-top: 2px; }

.kf-voice-right { display: flex; flex-direction: column; gap: 24px; }
.kf-stat-card { background: white; border-radius: 22px; padding: 32px; border: 1px solid var(--kf-ink-100); }
.kf-stat-num { font-family: var(--kf-serif); font-size: clamp(48px, 6vw, 72px); line-height: 1; color: var(--kf-primary); font-weight: 400; letter-spacing: -2px; }
.kf-stat-num sup { font-size: 0.5em; color: var(--kf-ink-500); }
.kf-stat-body { font-size: 15px; color: var(--kf-ink-700); margin-top: 12px; line-height: 1.5; }
.kf-stat-body em { font-family: var(--kf-serif); font-size: 18px; color: var(--kf-ink); }
.kf-team-card { background: var(--kf-ink); color: var(--kf-cream); border-radius: 22px; padding: 32px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.kf-team-quote { font-family: var(--kf-serif); font-style: italic; font-size: clamp(22px, 2vw, 28px); line-height: 1.3; letter-spacing: -0.3px; }
.kf-team-attr { font-size: 12px; color: rgba(255,255,255,.6); margin-top: 16px; text-transform: uppercase; letter-spacing: 1.2px; }

/* ---- Guides Section (homepage) ---- */
.kf-guides-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; margin-bottom: 56px; }
.kf-guides-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(220px, auto);
  gap: 20px;
}
.kf-guide-card { grid-column: span 2; }
.kf-guide-feature { grid-column: span 4; }

.kf-guide-tile {
  background: white;
  border-radius: 22px;
  padding: 28px;
  text-decoration: none;
  border: 1px solid var(--kf-ink-100);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: 220px;
  transition: all 0.25s ease;
  color: var(--kf-ink);
}
.kf-guide-tile:hover { transform: translateY(-3px); box-shadow: 0 18px 36px rgba(20,25,40,.08); }
.kf-guide-tile.tone-dark { background: #F5EFE6; color: var(--kf-ink); border: none; }
.kf-guide-tile.tone-accent { background: var(--kf-accent-100); }
.kf-guide-tile.featured { padding: 36px; min-height: 280px; }

.kf-guide-tag { display: inline-flex; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.8px; }
.kf-guide-tag.tone-primary { background: var(--kf-primary-100); color: var(--kf-primary-700); }
.kf-guide-tag.tone-accent { background: rgba(168,116,107,.15); color: var(--kf-accent-700); }
.kf-guide-tag.tone-dark { background: rgba(180,140,100,.15); color: #7A5C3A; }

.kf-guide-tile h3 { font-family: var(--kf-serif); font-size: 22px; line-height: 1.15; letter-spacing: -0.5px; margin: 20px 0 0; font-weight: 400; }
.kf-guide-tile.featured h3 { font-size: clamp(26px, 2.6vw, 36px); }
.kf-guide-meta { margin-top: 24px; display: flex; justify-content: space-between; align-items: center; font-family: var(--kf-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; opacity: 0.7; }

/* ---- Feedback / Contact Form ---- */
.kf-feedback-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 80px; align-items: flex-start; }
.kf-form-box { background: white; border-radius: 24px; padding: 32px; border: 1px solid var(--kf-ink-100); }
.kf-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.2px; color: var(--kf-ink-700); display: block; }
.kf-input, .kf-textarea, .kf-select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--kf-sans);
  font-size: 15px;
  border: 1px solid var(--kf-ink-200);
  border-radius: 14px;
  outline: none;
  color: var(--kf-ink);
  background: var(--kf-cream);
  box-sizing: border-box;
  margin-top: 12px;
  transition: border-color 0.2s;
}
.kf-input:focus, .kf-textarea:focus, .kf-select:focus { border-color: var(--kf-primary); }
.kf-textarea { resize: vertical; line-height: 1.5; }
.kf-form-row { margin-bottom: 24px; }
.kf-email-hint { margin-top: 36px; padding: 24px; background: white; border-radius: 16px; font-size: 14px; color: var(--kf-ink-600); line-height: 1.6; }
.kf-email-hint a { color: var(--kf-primary); }
.kf-form-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.kf-form-note { font-size: 13px; color: var(--kf-ink-500); }

/* Alert messages */
.kf-alert { padding: 16px 20px; border-radius: 14px; font-size: 15px; margin-bottom: 24px; }
.kf-alert-success { background: var(--kf-primary-100); color: var(--kf-primary-700); border: 1px solid var(--kf-primary-200); }
.kf-alert-error { background: #FEE2E2; color: #991B1B; border: 1px solid #FCA5A5; }

/* ---- Get the App ---- */
.kf-getapp { background: var(--kf-primary); padding: 120px 0; text-align: center; }
.kf-getapp h2 { font-family: var(--kf-serif); font-size: clamp(44px, 6vw, 80px); line-height: 1; letter-spacing: -1.8px; margin: 0; color: var(--kf-cream); font-weight: 400; }
.kf-getapp h2 em { font-style: italic; }
.kf-getapp p { font-size: 19px; color: rgba(250,247,240,.8); margin-top: 28px; line-height: 1.55; }
.kf-store-badges { display: flex; gap: 16px; justify-content: center; margin-top: 44px; flex-wrap: wrap; }
.kf-store-badge {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 14px 26px;
  background: var(--kf-ink); color: var(--kf-cream);
  border-radius: 14px; text-decoration: none;
  border: 1px solid rgba(255,255,255,.1);
  transition: transform 0.15s ease;
}
.kf-store-badge:hover { transform: translateY(-2px); }
.kf-store-badge-icon { font-size: 28px; }
.kf-store-badge-sub { font-size: 11px; opacity: 0.7; letter-spacing: 0.5px; }
.kf-store-badge-name { font-size: 18px; font-weight: 600; }
.kf-getapp-note { margin-top: 32px; font-family: var(--kf-mono); font-size: 12px; color: rgba(250,247,240,.5); letter-spacing: 1px; text-transform: uppercase; }

/* ---- Footer ---- */
.kf-footer { background: var(--kf-ink); color: var(--kf-cream); padding: 80px 0 40px; }
.kf-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,.1); }
.kf-footer-brand p { font-size: 15px; color: rgba(250,247,240,.6); max-width: 320px; line-height: 1.6; margin-top: 20px; }
.kf-footer-col-head { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.4px; color: rgba(250,247,240,.5); margin-bottom: 18px; }
.kf-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.kf-footer-col a { font-size: 14px; color: rgba(250,247,240,.8); text-decoration: none; }
.kf-footer-col a:hover { color: var(--kf-cream); }
.kf-footer-social { display: flex; gap: 16px; margin-top: 24px; }
.kf-footer-social a { color: rgba(250,247,240,.5); transition: color .2s; display: flex; }
.kf-footer-social a:hover { color: var(--kf-cream); }
.kf-footer-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 40px; flex-wrap: wrap; gap: 16px; font-size: 13px; color: rgba(250,247,240,.5); }
.kf-footer-legal { display: flex; gap: 24px; }
.kf-footer-legal a { color: inherit; text-decoration: none; }
.kf-footer-legal a:hover { color: var(--kf-cream); }

/* ---- Guides listing page ---- */
.kf-page-hero { padding: 140px 0 60px; background: var(--kf-cream-200); }
.kf-page-hero h1 { font-family: var(--kf-serif); font-size: clamp(44px, 5vw, 72px); line-height: 1.05; letter-spacing: -1.5px; margin: 16px 0 0; font-weight: 400; }
.kf-page-hero h1 em { font-style: italic; color: var(--kf-primary); }
.kf-page-hero p { font-size: 18px; color: var(--kf-ink-600); margin-top: 20px; line-height: 1.6; max-width: 600px; }

.kf-guides-full { padding: 60px 0 100px; }
.kf-guides-full-heading { font-family: var(--kf-serif); font-size: clamp(28px, 3vw, 40px); line-height: 1.1; letter-spacing: -0.5px; margin: 0 0 28px; font-weight: 400; }
.kf-guides-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.kf-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.kf-filter-btn {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--kf-ink-200);
  background: white;
  font-family: var(--kf-sans);
  font-size: 13px;
  color: var(--kf-ink-700);
  cursor: pointer;
  transition: all 0.15s ease;
}
.kf-filter-btn:hover, .kf-filter-btn.active {
  background: var(--kf-primary-100);
  border-color: var(--kf-primary);
  color: var(--kf-primary-700);
}

/* ---- Individual guide page ---- */
.kf-article-hero { padding: 120px 0 0; }
.kf-article-hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 20px;
  margin-bottom: 36px;
  background: var(--kf-primary-100);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kf-primary-700);
  font-size: 14px;
}
.kf-article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 60px; align-items: flex-start; padding: 40px 0 80px; }
.kf-article-body { min-width: 0; }
.kf-article-tag { display: inline-flex; padding: 6px 14px; border-radius: 999px; background: var(--kf-primary-100); color: var(--kf-primary-700); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.8px; }
.kf-article-h1 { font-family: var(--kf-serif); font-size: clamp(32px, 4vw, 52px); line-height: 1.08; letter-spacing: -1px; margin: 20px 0 0; font-weight: 400; color: var(--kf-ink); }
.kf-article-byline { font-size: 14px; color: var(--kf-ink-500); margin-top: 14px; }
.kf-article-byline a { color: var(--kf-primary); text-decoration: none; }
.kf-article-byline span { margin: 0 8px; }

.kf-article-content { margin-top: 36px; font-size: 17px; line-height: 1.75; color: var(--kf-ink-700); }
.kf-article-content p { margin: 0 0 24px; }
.kf-article-content h2 { font-family: var(--kf-serif); font-size: 26px; color: var(--kf-ink); font-weight: 500; margin: 40px 0 16px; letter-spacing: -0.3px; }
.kf-article-content h3 { font-family: var(--kf-serif); font-size: 21px; color: var(--kf-ink); font-weight: 500; margin: 32px 0 12px; }
.kf-article-content ul, .kf-article-content ol { margin: 0 0 24px 24px; }
.kf-article-content li { margin-bottom: 8px; }
.kf-article-content blockquote { margin: 32px 0; padding: 20px 24px; border-left: 3px solid var(--kf-primary); background: var(--kf-primary-100); border-radius: 0 14px 14px 0; font-family: var(--kf-serif); font-style: italic; font-size: 20px; color: var(--kf-ink); }

/* Like button */
.kf-like-bar { display: flex; align-items: center; gap: 16px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--kf-ink-100); }
.kf-like-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--kf-ink-200);
  background: white;
  font-family: var(--kf-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--kf-ink);
  cursor: pointer;
  transition: all 0.2s ease;
}
.kf-like-btn:hover { border-color: var(--kf-primary); color: var(--kf-primary); background: var(--kf-primary-100); }
.kf-like-btn.liked { border-color: var(--kf-primary); color: var(--kf-primary); background: var(--kf-primary-100); }
.kf-like-btn svg { transition: transform 0.2s ease; }
.kf-like-btn:hover svg, .kf-like-btn.liked svg { transform: scale(1.2); }
.kf-like-count { font-size: 14px; color: var(--kf-ink-500); }

/* Article sidebar */
.kf-article-sidebar { position: sticky; top: 100px; }
.kf-sidebar-widget { background: var(--kf-cream-200); border-radius: 18px; padding: 24px; margin-bottom: 20px; }
.kf-sidebar-widget h4 { font-family: var(--kf-sans); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.2px; color: var(--kf-ink-500); margin: 0 0 16px; }
.kf-sidebar-guide { display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--kf-ink); padding: 12px 0; border-bottom: 1px solid var(--kf-ink-100); }
.kf-sidebar-guide:last-child { border-bottom: none; }
.kf-sidebar-guide-tag { font-size: 11px; color: var(--kf-primary); text-transform: uppercase; letter-spacing: 0.6px; font-weight: 500; }
.kf-sidebar-guide-title { font-size: 14px; line-height: 1.4; margin-top: 4px; }
.kf-sidebar-guide:hover .kf-sidebar-guide-title { color: var(--kf-primary); }

/* Comments */
.kf-comments { margin-top: 60px; padding-top: 48px; border-top: 1px solid var(--kf-ink-100); }
.kf-comments h3 { font-family: var(--kf-serif); font-size: 28px; font-weight: 400; margin: 0 0 32px; }
.kf-comment { padding: 20px 0; border-bottom: 1px solid var(--kf-ink-100); }
.kf-comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.kf-comment-avatar { width: 36px; height: 36px; border-radius: 999px; background: var(--kf-primary-100); color: var(--kf-primary-700); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 14px; }
.kf-comment-name { font-weight: 500; font-size: 14px; }
.kf-comment-date { font-size: 12px; color: var(--kf-ink-500); margin-left: auto; }
.kf-comment-text { font-size: 15px; line-height: 1.65; color: var(--kf-ink-700); }

.kf-comment-form { margin-top: 40px; }
.kf-comment-form h4 { font-family: var(--kf-serif); font-size: 22px; font-weight: 400; margin: 0 0 24px; }
.kf-comment-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Related Guides */
.kf-related { background: var(--kf-cream-200); padding: 60px 0; }
.kf-related h2 { font-family: var(--kf-serif); font-size: 32px; font-weight: 400; margin: 0 0 32px; }
.kf-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.kf-related-tile { background: white; border-radius: 16px; overflow: hidden; text-decoration: none; color: var(--kf-ink); border: 1px solid var(--kf-ink-100); transition: all 0.2s ease; display: block; }
.kf-related-tile:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(20,25,40,.06); }
.kf-related-tile-img { height: 140px; background: var(--kf-primary-100); overflow: hidden; }
.kf-related-tile-img img { width: 100%; height: 100%; object-fit: cover; }
.kf-related-tile-body { padding: 16px; }
.kf-related-tile-tag { font-size: 11px; color: var(--kf-primary); text-transform: uppercase; letter-spacing: 0.6px; font-weight: 500; }
.kf-related-tile-title { font-family: var(--kf-serif); font-size: 16px; line-height: 1.3; margin-top: 6px; }

/* ---- Admin ---- */
.kf-admin-wrap { display: flex; min-height: 100vh; }
.kf-admin-sidebar { width: 240px; background: var(--kf-ink); color: var(--kf-cream); padding: 32px 0; flex-shrink: 0; }
.kf-admin-logo { padding: 0 24px 32px; border-bottom: 1px solid rgba(255,255,255,.1); }
.kf-admin-logo span { font-family: var(--kf-serif); font-size: 20px; }
.kf-admin-nav { margin-top: 24px; }
.kf-admin-nav a { display: flex; align-items: center; gap: 10px; padding: 12px 24px; font-size: 14px; color: rgba(250,247,240,.7); text-decoration: none; transition: all 0.15s; }
.kf-admin-nav a:hover, .kf-admin-nav a.active { background: rgba(255,255,255,.06); color: var(--kf-cream); }
.kf-admin-main { flex: 1; background: var(--kf-cream-200); min-height: 100vh; }
.kf-admin-topbar { background: white; border-bottom: 1px solid var(--kf-ink-100); padding: 20px 32px; display: flex; align-items: center; justify-content: space-between; }
.kf-admin-topbar h1 { font-family: var(--kf-serif); font-size: 24px; margin: 0; font-weight: 400; }
.kf-admin-content { padding: 32px; }
.kf-admin-table { width: 100%; border-collapse: collapse; background: white; border-radius: 14px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.kf-admin-table th { background: var(--kf-ink); color: var(--kf-cream); padding: 14px 20px; font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; text-align: left; }
.kf-admin-table td { padding: 16px 20px; border-bottom: 1px solid var(--kf-ink-100); font-size: 14px; vertical-align: middle; }
.kf-admin-table tr:last-child td { border-bottom: none; }
.kf-admin-table tr:hover td { background: var(--kf-cream-200); }
.kf-admin-actions { display: flex; gap: 8px; }
.kf-admin-btn { padding: 6px 14px; border-radius: 8px; font-size: 13px; font-weight: 500; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; border: none; transition: all 0.15s; }
.kf-admin-btn-edit { background: var(--kf-primary-100); color: var(--kf-primary-700); }
.kf-admin-btn-edit:hover { background: var(--kf-primary-200); }
.kf-admin-btn-delete { background: #FEE2E2; color: #991B1B; }
.kf-admin-btn-delete:hover { background: #FCA5A5; }
.kf-admin-btn-primary { background: var(--kf-primary); color: white; }
.kf-admin-btn-primary:hover { background: var(--kf-primary-700); }

.kf-admin-form { background: white; border-radius: 16px; padding: 32px; box-shadow: 0 1px 3px rgba(0,0,0,.06); max-width: 800px; }
.kf-admin-form .kf-form-row { margin-bottom: 20px; }
.kf-admin-form .kf-label { margin-bottom: 8px; display: block; }

/* Login page */
.kf-login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--kf-cream-200); }
.kf-login-box { background: white; border-radius: 24px; padding: 48px; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(20,25,40,.1); }
.kf-login-box h1 { font-family: var(--kf-serif); font-size: 32px; margin: 0 0 8px; font-weight: 400; }
.kf-login-box p { font-size: 15px; color: var(--kf-ink-500); margin: 0 0 32px; }

/* ---- Feedback type chips ---- */
.kf-feedback-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}
.kf-chip {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}
.kf-chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.kf-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1.5px solid var(--kf-ink-200);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--kf-ink-700);
  background: transparent;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.kf-chip:hover span {
  border-color: var(--kf-primary);
  color: var(--kf-primary-700);
  background: var(--kf-primary-100);
}
.kf-chip input[type="radio"]:checked + span {
  border-color: var(--kf-primary);
  background: var(--kf-primary-100);
  color: var(--kf-primary-700);
}

/* ---- Legal pages ---- */
.kf-legal-body {
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.75;
  font-size: 16px;
  color: var(--kf-ink-700);
}
.kf-legal-body h2 {
  font-family: var(--kf-serif);
  font-size: 26px;
  font-weight: 400;
  color: var(--kf-ink);
  margin: 56px 0 12px;
}
.kf-legal-body h3 {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kf-ink);
  margin: 28px 0 8px;
}
.kf-legal-body p { margin: 0 0 16px; }
.kf-legal-body ul { margin: 0 0 16px; padding-left: 24px; }
.kf-legal-body li { margin-bottom: 6px; }
.kf-legal-body a { color: var(--kf-primary); text-decoration: underline; }
.kf-legal-body a:hover { color: var(--kf-primary-700); }
.kf-legal-body hr { border: none; border-top: 1px solid var(--kf-ink-100); margin: 48px 0; }

/* ---- FAQ ---- */
.kf-faq-wrap { max-width: 760px; margin: 0 auto; }
.kf-faq-group { margin-bottom: 48px; }
.kf-faq-group-title { font-family: var(--kf-font-serif); font-size: 22px; font-weight: 500; color: var(--kf-ink-900); margin: 0 0 16px; padding-bottom: 12px; border-bottom: 2px solid var(--kf-primary-100); }
.kf-faq-item { border-bottom: 1px solid var(--kf-ink-100); }
.kf-faq-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 4px; font-family: var(--kf-font-sans); font-size: 16px; font-weight: 600; color: var(--kf-ink-900); cursor: pointer; user-select: none; }
.kf-faq-item summary::-webkit-details-marker { display: none; }
.kf-faq-item summary::after { content: '+'; font-size: 22px; font-weight: 300; color: var(--kf-primary); flex-shrink: 0; transition: transform 0.2s; }
.kf-faq-item[open] summary::after { transform: rotate(45deg); }
.kf-faq-item summary:hover { color: var(--kf-primary); }
.kf-faq-answer { padding: 4px 4px 20px; font-size: 15px; line-height: 1.7; color: var(--kf-ink-700); }
.kf-faq-answer p { margin: 0 0 12px; }
.kf-faq-answer p:last-child { margin-bottom: 0; }
.kf-faq-answer ul { margin: 8px 0 12px; padding-left: 20px; }
.kf-faq-answer li { margin-bottom: 6px; }
.kf-faq-answer a { color: var(--kf-primary); text-decoration: underline; }
.kf-faq-answer a:hover { color: var(--kf-primary-700); }
.kf-faq-contact { margin-top: 48px; padding: 32px; background: var(--kf-white); border-radius: 12px; border: 1px solid var(--kf-ink-100); text-align: center; font-size: 15px; color: var(--kf-ink-600); line-height: 1.8; }
.kf-faq-contact a { color: var(--kf-primary); text-decoration: underline; }
.kf-faq-contact a:hover { color: var(--kf-primary-700); }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .kf-hero-grid { grid-template-columns: 1fr !important; }
  .kf-hero-phone { display: none; }
  .kf-story-grid { grid-template-columns: 1fr !important; }
  .kf-feedback-grid { grid-template-columns: 1fr !important; }
  .kf-footer-grid { grid-template-columns: 1fr 1fr !important; }
  .kf-voices-grid { grid-template-columns: 1fr !important; }
  .kf-article-layout { grid-template-columns: 1fr !important; }
  .kf-article-sidebar { position: static; }
  .kf-nav-links { display: none; }
  .kf-nav-burger { display: flex; }
}
@media (max-width: 1000px) {
  .kf-guides-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .kf-guide-card { grid-column: span 1 !important; }
  .kf-guide-feature { grid-column: span 2 !important; }
}
@media (max-width: 600px) {
  .kf-container { padding: 0 20px; }
  .kf-guides-grid { grid-template-columns: 1fr !important; }
  .kf-guide-card, .kf-guide-feature { grid-column: span 1 !important; }
  .kf-footer-grid { grid-template-columns: 1fr !important; }
  .kf-comment-fields { grid-template-columns: 1fr !important; }
  .kf-pm-card-status { display: none; }
  .kf-pm-card-flag { right: -8px; }
  .kf-pm-card-calm { right: -4px; }
  .kf-admin-sidebar { width: 200px; }
}