/* ============================================================
   KITEBA — FEATURES v2
   Direction : « Le Cahier Moderne » (alignée sur la landing)
   Paper-dominant · Handwritten accents · Subtle wow-effects
   ============================================================ */

:root {
  /* Brand — Kiteba */
  --kt-violet:    #5B3FE8;
  --kt-violet-l:  #7B65F0;
  --kt-violet-xl: #EEE9FD;
  --kt-violet-d:  #3D27C4;

  --kt-coral:     #FF4D2E;
  --kt-coral-l:   #FF7A62;
  --kt-coral-xl:  #FFF0ED;
  --kt-coral-d:   #D93010;

  --kt-mint:      #00A876;
  --kt-mint-l:    #1EC99D;
  --kt-mint-xl:   #E6FAF4;

  --kt-amber:     #FFB800;
  --kt-amber-xl:  #FFF8E6;

  --kt-night:     #12111F;
  --kt-gray:      #6D6B88;
  --kt-fog:       #F4F3FF;
  --kt-white:     #FEFEFE;
  --kt-slate:     #18172B;
  --kt-slate-m:   #2E2C48;
  --kt-slate-l:   #4A4869;

  /* Paper / editorial layer */
  --kt-paper:     #FAF6EC;
  --kt-paper-2:   #F2ECDB;
  --kt-paper-3:   #EAE3CC;
  --kt-ink:       #1A1830;
  --kt-rule:      rgba(18, 17, 31, 0.08);

  /* Type */
  --f-display: 'Syne', -apple-system, sans-serif;
  --f-body:    'Nunito', -apple-system, sans-serif;
  --f-hand:    'Caveat', cursive;

  /* Motion */
  --e-soft: cubic-bezier(.22, 1, .36, 1);
  --e-snap: cubic-bezier(.6, .01, .05, 1);
}

/* ── Reset ciblé (body.kiteba-features) ─────────────────────── */
body.kiteba-features * { box-sizing: border-box !important; }
body.kiteba-features,
body.kiteba-features h1,
body.kiteba-features h2,
body.kiteba-features h3,
body.kiteba-features h4,
body.kiteba-features h5,
body.kiteba-features h6,
body.kiteba-features p,
body.kiteba-features ul,
body.kiteba-features ol,
body.kiteba-features li,
body.kiteba-features figure,
body.kiteba-features blockquote,
body.kiteba-features dl,
body.kiteba-features dd { margin: 0 !important; padding: 0 !important; }

body.kiteba-features {
  font-family: var(--f-body) !important;
  color: var(--kt-ink) !important;
  background: var(--kt-paper) !important;
  font-size: 17px !important;
  line-height: 1.6 !important;
  overflow-x: hidden !important;
  -webkit-font-smoothing: antialiased !important;
}
html:has(body.kiteba-features) { scroll-behavior: smooth; }

/* Ambient paper glow — radiales violet + coral */
body.kiteba-features::before {
  content: '';
  position: fixed !important;
  inset: 0 !important;
  pointer-events: none !important;
  z-index: 0 !important;
  background-image:
    radial-gradient(ellipse at top left, rgba(91, 63, 232, 0.06), transparent 55%),
    radial-gradient(ellipse at bottom right, rgba(255, 77, 46, 0.04), transparent 50%);
}

body.kiteba-features img,
body.kiteba-features svg { display: block !important; max-width: 100% !important; }
body.kiteba-features main a { color: inherit !important; text-decoration: none !important; }
body.kiteba-features button {
  font-family: inherit !important;
  cursor: pointer !important;
  border: none !important;
  background: none !important;
}
body.kiteba-features ::selection { background: var(--kt-coral); color: var(--kt-white); }

/* Custom scrollbar */
body.kiteba-features ::-webkit-scrollbar { width: 8px; }
body.kiteba-features ::-webkit-scrollbar-track { background: var(--kt-paper); }
body.kiteba-features ::-webkit-scrollbar-thumb { background: var(--kt-violet-l); border-radius: 4px; }
body.kiteba-features ::-webkit-scrollbar-thumb:hover { background: var(--kt-coral); }

/* ── Scroll progress bar ─────────────────────────────────────── */
.kf-scroll-progress {
  position: fixed !important;
  top: 0 !important; left: 0 !important;
  height: 3px !important;
  width: 0% !important;
  background: linear-gradient(90deg, var(--kt-coral), var(--kt-violet)) !important;
  z-index: 100 !important;
  pointer-events: none !important;
  will-change: width !important;
}

/* ── Grain overlay (SVG fractal noise, 2.8% opacity) ────────── */
.kf-grain {
  position: fixed !important;
  inset: 0 !important;
  pointer-events: none !important;
  z-index: 9998 !important;
  opacity: 0.028 !important;
  mix-blend-mode: multiply !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat !important;
}

/* ── Dividers & ornaments ────────────────────────────────────── */
.kf-divider {
  position: relative;
  line-height: 0;
  z-index: 4;
  margin-top: -1px;
  margin-bottom: -1px;
}
.kf-divider svg { width: 100%; height: 60px; display: block; }
@media (max-width: 768px) { .kf-divider svg { height: 36px; } }

.kf-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 56px 48px;
  position: relative;
  z-index: 2;
}
.kf-ornament::before,
.kf-ornament::after {
  content: '';
  flex: 1;
  max-width: 280px;
  height: 1px;
  background: linear-gradient(to var(--dir, right), var(--kt-rule), transparent);
}
.kf-ornament::before { --dir: right; }
.kf-ornament::after  { --dir: left; }
.kf-ornament-mark {
  width: 10px; height: 10px;
  border: 2px solid var(--kt-coral);
  border-radius: 2px;
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ── Reveal animation ────────────────────────────────────────── */
body.kiteba-features [data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition: opacity 1s var(--e-soft), transform 1s var(--e-soft), filter .8s var(--e-soft);
}
body.kiteba-features [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
body.kiteba-features [data-reveal][data-reveal-delay="1"] { transition-delay: .12s; }
body.kiteba-features [data-reveal][data-reveal-delay="2"] { transition-delay: .24s; }

/* ── Utilities ───────────────────────────────────────────────── */
.kf-wrap {
  width: min(1240px, 100% - 48px);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

/* Eyebrow chip */
.kf-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kt-violet);
  padding: 8px 14px;
  border: 1px solid var(--kt-violet);
  border-radius: 999px;
  background: rgba(91, 63, 232, 0.04);
}
.kf-eyebrow--light {
  color: var(--kt-paper);
  border-color: rgba(250, 246, 236, 0.3);
  background: rgba(250, 246, 236, 0.06);
}
.kf-eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--kt-coral);
  box-shadow: 0 0 0 4px rgba(255, 77, 46, 0.15);
  animation: kfPulse 2s ease-in-out infinite;
}
@keyframes kfPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 77, 46, 0.15); }
  50%      { box-shadow: 0 0 0 7px rgba(255, 77, 46, 0.05); }
}

/* H2 base + handwritten accent */
.kf-h2 {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: clamp(28px, 3vw, 44px) !important;
  line-height: 1.1 !important;
  letter-spacing: -0.025em !important;
  color: var(--kt-ink) !important;
}
.kf-h2--light { color: var(--kt-paper) !important; }

.kf-hand-accent {
  display: inline-block;
  font-family: var(--f-hand) !important;
  font-weight: 700 !important;
  font-size: 1.25em !important;
  color: var(--kt-coral) !important;
  line-height: 0.95 !important;
  letter-spacing: -0.005em !important;
  transform: rotate(-1.5deg);
  margin-left: 4px;
}
.kf-hand-accent--light { color: var(--kt-coral-l) !important; }

/* Magnetic buttons / tilt cards */
.kf-magnetic { transition: transform .4s var(--e-soft); will-change: transform; }
.kf-tilt {
  transition: transform .6s var(--e-soft), box-shadow .4s var(--e-soft);
  transform-style: preserve-3d;
  will-change: transform;
}

/* ── Primary header button ──────────────────────────────────── */
.kf-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--kt-coral);
  color: var(--kt-white);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 12px;
  letter-spacing: -0.005em;
  box-shadow:
    0 1px 0 rgba(0,0,0,0.05),
    0 10px 30px -12px rgba(255, 77, 46, 0.55);
  transition: transform .4s var(--e-soft), box-shadow .4s var(--e-soft), background .25s;
  white-space: nowrap;
}
.kf-btn-primary:hover {
  transform: translateY(-2px);
  background: var(--kt-coral-d);
  box-shadow: 0 16px 34px -12px rgba(255, 77, 46, 0.7);
}

/* ==========================================================
   01 · HERO — Split editorial dark
   ========================================================== */
.kf-hero {
  position: relative;
  background: var(--kt-slate);
  min-height: 96vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
  padding: 0;
}

/* — Background layers — */
.kf-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.kf-hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='.055'/></svg>");
  background-size: 200px 200px;
  opacity: 0.6;
}
.kf-hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(250,246,236,.07) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
          mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}
.kf-hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
}
.kf-hero-glow--v {
  width: 600px; height: 500px;
  background: var(--kt-violet);
  top: -180px; left: -160px;
}
.kf-hero-glow--c {
  width: 440px; height: 380px;
  background: var(--kt-coral);
  bottom: 20px; right: -80px;
  opacity: 0.14;
}

/* — Layout — */
.kf-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  flex: 1;
  padding-top: 72px;
  padding-bottom: 110px;
  max-width: none;
}

/* — Left: editorial content — */
.kf-hero-content { }

.kf-eyebrow--light {
  border-color: rgba(250, 246, 236, 0.18) !important;
  color: rgba(250, 246, 236, 0.7) !important;
  background: rgba(250, 246, 236, 0.06) !important;
}
.kf-eyebrow--light .kf-eyebrow-dot {
  background: var(--kt-coral) !important;
}

.kf-hero-eyebrow { margin-bottom: 28px; }

.kf-hero-title {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: clamp(66px, 9vw, 118px) !important;
  line-height: 0.88 !important;
  letter-spacing: -0.04em !important;
  color: var(--kt-white) !important;
  margin: 0 0 28px !important;
  text-align: left !important;
}
.kf-hero-word {
  display: block;
  opacity: 0;
  transform: translateX(-36px) skewX(3deg);
  filter: blur(8px);
  animation: kfWordSlam .85s var(--e-soft) both;
}
.kf-hero-word:nth-child(1) { animation-delay: .08s; }
.kf-hero-word:nth-child(2) { animation-delay: .22s; }
.kf-hero-accent {
  display: block !important;
  font-family: var(--f-hand) !important;
  font-weight: 700 !important;
  font-size: clamp(34px, 4.2vw, 58px) !important;
  color: var(--kt-coral) !important;
  letter-spacing: -0.01em !important;
  line-height: 1.1 !important;
  margin-top: 10px !important;
  opacity: 0;
  animation: kfRiseIn .9s var(--e-soft) .42s both;
}
.kf-hero-sub {
  font-size: clamp(15px, 1.25vw, 18px) !important;
  color: rgba(250, 246, 236, 0.6) !important;
  line-height: 1.65;
  margin: 0 0 36px !important;
  max-width: 480px;
  opacity: 0;
  animation: kfRiseIn .9s var(--e-soft) .6s both;
}

/* — KPI chips — */
.kf-hero-kpis {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  opacity: 0;
  animation: kfRiseIn .9s var(--e-soft) .78s both;
}
.kf-kpi-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  background: rgba(250, 246, 236, 0.06);
  border: 1px solid rgba(250, 246, 236, 0.14);
  border-radius: 10px;
  backdrop-filter: blur(4px);
}
.kf-kpi-num {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: 22px !important;
  color: var(--kt-coral) !important;
  letter-spacing: -0.02em;
  line-height: 1;
}
.kf-kpi-chip--mint .kf-kpi-num { color: var(--kt-mint) !important; }
.kf-kpi-lbl {
  font-size: 11px;
  color: rgba(250, 246, 236, 0.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* — Right: module cards grid — */
.kf-hero-visual {
  opacity: 0;
  animation: kfRiseIn 1.1s var(--e-soft) .3s both;
}
.kf-mod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
  transform-origin: center center;
  transition: transform .6s var(--e-soft);
}
.kf-hero-visual:hover .kf-mod-grid {
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
}
.kf-mod-card {
  background: rgba(46, 44, 72, 0.9);
  border: 1px solid rgba(74, 72, 105, 0.8);
  border-radius: 16px;
  padding: 20px 18px;
  opacity: 0;
  transform: translateY(20px);
  animation: kfCardIn .7s var(--e-soft) var(--card-delay, 0s) both;
  transition: background .3s, border-color .3s, transform .3s;
  position: relative;
  overflow: hidden;
}
.kf-mod-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0; height: 2px;
  background: var(--card-accent, var(--kt-violet));
  opacity: 0.6;
  border-radius: 16px 16px 0 0;
}
.kf-mod-card:hover {
  background: rgba(60, 58, 90, 0.95);
  border-color: var(--card-accent, var(--kt-violet));
  transform: translateY(-3px);
}
.kf-mod-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--card-accent, var(--kt-violet)) 18%, transparent);
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}
.kf-mod-icon svg {
  width: 18px; height: 18px;
  color: var(--card-accent, var(--kt-violet));
  stroke: currentColor;
}
.kf-mod-name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--kt-paper);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.kf-mod-feat {
  font-size: 11.5px;
  color: rgba(250, 246, 236, 0.42);
  line-height: 1.4;
  font-weight: 500;
}

/* — Séparateur bas hero — */
.kf-hero-divider {
  height: 0;
  border: none;
}

/* — Animations — */
@keyframes kfWordSlam {
  from { opacity: 0; transform: translateX(-36px) skewX(3deg); filter: blur(8px); }
  to   { opacity: 1; transform: translateX(0) skewX(0); filter: blur(0); }
}
@keyframes kfRiseIn {
  from { opacity: 0; transform: translateY(18px); filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}
@keyframes kfCardIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* — Responsive — */
@media (max-width: 900px) {
  .kf-hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 52px;
    padding-bottom: 72px;
  }
  .kf-mod-grid { transform: none !important; }
  .kf-hero-visual:hover .kf-mod-grid { transform: none !important; }
  .kf-hero-title { font-size: clamp(52px, 12vw, 80px) !important; }
}
@media (max-width: 540px) {
  .kf-mod-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kf-mod-card { padding: 14px 12px; }
  .kf-kpi-chip { padding: 7px 12px; }
  .kf-kpi-num { font-size: 18px !important; }
}

/* ==========================================================
   Marquee band
   ========================================================== */
.kf-marquee-band {
  background: var(--kt-ink);
  color: var(--kt-paper);
  overflow: hidden;
  padding: 18px 0;
  position: relative;
  z-index: 4;
  border-top: 1px solid var(--kt-slate-l);
  border-bottom: 1px solid var(--kt-slate-l);
}
.kf-marquee-track {
  display: flex;
  width: max-content;
  animation: kfMarqueeScroll 48s linear infinite;
  align-items: center;
}
.kf-marquee-track:hover { animation-play-state: paused; }
@keyframes kfMarqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.kf-marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
  white-space: nowrap;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.005em;
}
.kf-marquee-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.kf-marquee-icon svg {
  width: 14px; height: 14px;
  stroke: var(--kt-white);
}
.kf-marquee-icon--coral  { background: var(--kt-coral); }
.kf-marquee-icon--violet { background: var(--kt-violet); }
.kf-marquee-icon--mint   { background: var(--kt-mint); }
.kf-marquee-icon--amber  { background: var(--kt-amber); }
.kf-marquee-sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--kt-slate-l);
  margin: 0 24px;
  flex-shrink: 0;
}

/* ==========================================================
   02 · PILLARS — 6 modules
   ========================================================== */
.kf-pillars {
  position: relative;
  padding: 100px 0 120px;
  background: var(--kt-paper);
  z-index: 1;
}
.kf-section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 60px !important;
}
.kf-section-header .kf-eyebrow { margin-bottom: 20px; }
.kf-section-header .kf-h2 { margin-bottom: 16px !important; }
.kf-section-sub {
  font-size: 17px;
  color: var(--kt-gray);
  line-height: 1.6;
}

.kf-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .kf-pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .kf-pillars-grid { grid-template-columns: 1fr; } }

/* Paper pillar card */
.kf-pillar {
  position: relative;
  display: block;
  background: var(--kt-white);
  border: 1.5px solid var(--kt-ink);
  border-radius: 18px;
  padding: 28px 26px 26px;
  overflow: hidden;
  box-shadow: 5px 5px 0 var(--kt-ink);
  transition: transform .4s var(--e-soft), box-shadow .4s var(--e-soft);
}
.kf-pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent, var(--kt-violet));
  opacity: 0;
  transition: opacity .3s;
}
.kf-pillar:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--accent, var(--kt-violet));
}
.kf-pillar:hover::before { opacity: 1; }

.kf-pillar--violet { --accent: var(--kt-violet); }
.kf-pillar--coral  { --accent: var(--kt-coral); }
.kf-pillar--mint   { --accent: var(--kt-mint); }
.kf-pillar--amber  { --accent: var(--kt-amber); }

.kf-pillar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.kf-pillar-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  display: grid;
  place-items: center;
  color: var(--accent);
  transition: transform .5s var(--e-soft);
}
.kf-pillar:hover .kf-pillar-icon {
  transform: rotate(-8deg) scale(1.08);
}
.kf-pillar-icon svg { width: 26px; height: 26px; }

.kf-pillar-num {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--kt-gray);
  letter-spacing: 0.05em;
  opacity: 0.5;
}
.kf-pillar-title {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: 22px !important;
  line-height: 1.15 !important;
  letter-spacing: -0.015em !important;
  color: var(--kt-ink) !important;
  margin-bottom: 14px !important;
}
.kf-pillar-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  flex-direction: column;
  gap: 10px;
}
.kf-pillar-list li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: var(--kt-gray);
  line-height: 1.55;
  text-indent: 0;
}
.kf-pillar-list li::marker { content: '' !important; }
.kf-pillar-list li::before {
  content: '';
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent, var(--kt-violet));
  opacity: 0.9;
}
.kf-pillar-arrow {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--kt-paper);
  border: 1.5px solid var(--kt-rule);
  display: grid;
  place-items: center;
  color: var(--accent, var(--kt-violet));
  transition: all .3s var(--e-soft);
  opacity: 0;
  transform: translate(6px, 6px);
}
.kf-pillar:hover .kf-pillar-arrow {
  opacity: 1;
  transform: translate(0, 0);
  background: var(--accent, var(--kt-violet));
  color: var(--kt-white);
  border-color: var(--accent, var(--kt-violet));
}
.kf-pillar-arrow svg { width: 16px; height: 16px; }

/* ==========================================================
   Deep-dive feature sections — PAPER / PAPER-ALT / INK
   ========================================================== */
.kf-feature {
  position: relative;
  padding: 110px 0;
  overflow: hidden;
}
.kf-feature--paper      { background: var(--kt-paper); }
.kf-feature--paper-alt  { background: var(--kt-paper-2); }
.kf-feature--ink        { background: var(--kt-ink); color: var(--kt-paper); }

.kf-section-num {
  position: absolute;
  top: 32px; right: 6%;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(140px, 22vw, 280px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 2px rgba(26, 24, 48, 0.1);
  pointer-events: none;
  z-index: 0;
  user-select: none;
}
.kf-section-num--light {
  -webkit-text-stroke: 2px rgba(250, 246, 236, 0.15);
}

.kf-feature-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.kf-feature-inner--rev .kf-feature-visual { order: -1; }
@media (max-width: 960px) {
  .kf-feature-inner { grid-template-columns: 1fr; gap: 60px; }
  .kf-feature-inner--rev .kf-feature-visual { order: 0; }
}

.kf-feature-text .kf-eyebrow { margin-bottom: 20px; }
.kf-feature-text .kf-h2 { margin-bottom: 20px !important; }

.kf-feature-desc {
  font-size: 17px;
  color: var(--kt-gray);
  line-height: 1.7;
  margin-bottom: 26px !important;
  max-width: 560px;
}
.kf-feature-desc--light { color: rgba(250, 246, 236, 0.72); }

/* Checklist */
.kf-checklist {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  flex-direction: column;
  gap: 12px;
}
.kf-checklist li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: flex-start;
  gap: 14px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--kt-ink);
  text-indent: 0;
}
.kf-checklist li::marker { content: '' !important; }
.kf-checklist li::before {
  content: '';
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 6px;
  background-color: var(--kt-mint-xl);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%2300A876' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M3 7.5 L6 10.5 L11.5 4.5'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px 14px;
  border: 1.5px solid var(--kt-mint);
}
.kf-checklist--light li { color: var(--kt-paper); }
.kf-checklist--light li::before {
  background-color: rgba(0, 168, 118, 0.15);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%231EC99D' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M3 7.5 L6 10.5 L11.5 4.5'/></svg>");
  border-color: var(--kt-mint-l);
}

.kf-feature-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 8px;
}
@media (max-width: 520px) { .kf-feature-dual { grid-template-columns: 1fr; } }
.kf-feature-sub-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kt-coral);
  margin-bottom: 14px !important;
}

/* Broadcast tags */
.kf-broadcast-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.kf-broadcast-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  border-radius: 999px;
  background: rgba(255, 77, 46, 0.14);
  color: var(--kt-coral-l);
  border: 1px solid rgba(255, 122, 98, 0.25);
  transition: transform .2s var(--e-soft), background .2s;
}
.kf-broadcast-tag:hover {
  transform: translateY(-1px);
  background: rgba(255, 77, 46, 0.22);
}

/* ==========================================================
   Paper cards génériques (mockups)
   ========================================================== */
.kf-paper-card {
  background: var(--kt-white);
  border: 1.5px solid var(--kt-ink);
  border-radius: 20px;
  box-shadow:
    6px 6px 0 var(--kt-ink),
    0 40px 60px -30px rgba(26, 24, 48, 0.25);
  transition: transform 1s var(--e-soft);
  position: relative;
}
.kf-mock-handwrite {
  position: absolute;
  font-family: var(--f-hand);
  font-weight: 700;
  font-size: 22px;
  color: var(--kt-coral);
  transform: rotate(-4deg);
  pointer-events: none;
}
.kf-mock-handwrite--corner {
  top: 16px;
  right: 22px;
}

/* ── Mock calendar ─────────────────────────────────────────── */
.kf-mock-calendar {
  padding: 20px 22px 24px;
  transform: rotate(-1deg);
}
.kf-feature-visual:hover .kf-mock-calendar { transform: rotate(-0.2deg) translate(-3px, -3px); }

.kf-mock-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--kt-rule);
  position: relative;
}
.kf-mock-chrome span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--kt-rule);
}
.kf-mock-chrome span:nth-child(1) { background: var(--kt-coral); }
.kf-mock-chrome span:nth-child(2) { background: var(--kt-amber); }
.kf-mock-chrome span:nth-child(3) { background: var(--kt-mint); }
.kf-mock-chrome .kf-mock-handwrite {
  position: absolute;
  right: 0;
  top: -6px;
  font-size: 20px;
  transform: rotate(-3deg);
}

.kf-mock-cal-days {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}
.kf-mock-cal-days div {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 11px;
  color: var(--kt-gray);
  letter-spacing: 0.08em;
  text-align: center;
}

.kf-mock-cal-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 22px;
  gap: 4px;
  margin-bottom: 18px;
}
.kf-mock-slot {
  border-radius: 6px;
  opacity: 0.9;
}
.kf-mock-slot.s-v { background: var(--kt-violet); }
.kf-mock-slot.s-c { background: var(--kt-coral); }
.kf-mock-slot.s-m { background: var(--kt-mint); }
.kf-mock-slot.s-a { background: var(--kt-amber); }

.kf-mock-legend {
  display: flex;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px dashed var(--kt-rule);
}
.kf-mock-leg {
  width: 36px; height: 8px;
  border-radius: 4px;
}
.kf-mock-leg.s-v { background: var(--kt-violet); }
.kf-mock-leg.s-c { background: var(--kt-coral); }
.kf-mock-leg.s-m { background: var(--kt-mint); }
.kf-mock-leg.s-a { background: var(--kt-amber); }

/* ── Mock attendance ───────────────────────────────────────── */
.kf-mock-attendance {
  padding: 22px 24px;
  transform: rotate(0.8deg);
}
.kf-feature-visual:hover .kf-mock-attendance { transform: rotate(0.2deg) translate(-3px, -3px); }

.kf-mock-att-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--kt-rule);
}
.kf-mock-att-title {
  width: 120px; height: 12px;
  background: var(--kt-ink);
  border-radius: 6px;
}
.kf-mock-att-chip {
  width: 60px; height: 22px;
  background: var(--kt-violet-xl);
  border: 1px solid var(--kt-violet);
  border-radius: 999px;
}

.kf-mock-att-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--kt-rule);
}
.kf-mock-att-row:last-of-type { border-bottom: none; }
.kf-mock-att-av {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--kt-paper-2);
  flex-shrink: 0;
}
.kf-mock-att-name {
  height: 10px;
  background: var(--kt-ink);
  opacity: 0.25;
  border-radius: 5px;
}
.kf-mock-att-status {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 12px;
  color: var(--kt-white);
  flex-shrink: 0;
  margin-left: auto;
}

.kf-mock-att-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--kt-rule);
}
.kf-mock-att-bar {
  flex: 1;
  height: 8px;
  background: var(--kt-paper-2);
  border-radius: 4px;
  overflow: hidden;
}
.kf-mock-att-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kt-mint), var(--kt-mint-l));
  border-radius: 4px;
}
.kf-mock-att-pct {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--kt-mint);
  letter-spacing: -0.015em;
}

/* ── Mock chat ─────────────────────────────────────────────── */
.kf-mock-chat {
  display: grid;
  grid-template-columns: 140px 1fr;
  height: 380px;
  background: var(--kt-slate-m);
  border: 1.5px solid var(--kt-slate-l);
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    6px 6px 0 var(--kt-slate),
    0 40px 60px -30px rgba(0, 0, 0, 0.5);
  transform: rotate(-0.8deg);
  transition: transform 1s var(--e-soft);
}
.kf-feature-visual:hover .kf-mock-chat { transform: rotate(-0.2deg) translate(-3px, -3px); }

.kf-mock-chat-sidebar {
  background: rgba(0, 0, 0, 0.25);
  border-right: 1px solid var(--kt-slate-l);
  padding: 12px 8px;
  overflow: hidden;
}
.kf-mock-thread {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 10px;
  margin-bottom: 4px;
  position: relative;
}
.kf-mock-thread.is-active { background: var(--kt-violet); }
.kf-mock-thread-av {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--kt-slate-l);
  flex-shrink: 0;
}
.kf-mock-thread.is-active .kf-mock-thread-av { background: rgba(255,255,255,0.3); }
.kf-mock-thread-body { flex: 1; min-width: 0; }
.kf-mock-thread-name {
  height: 8px;
  background: var(--kt-slate-l);
  border-radius: 4px;
  margin-bottom: 4px;
  width: 60%;
}
.kf-mock-thread-snippet {
  height: 6px;
  background: var(--kt-slate-l);
  opacity: 0.5;
  border-radius: 3px;
  width: 80%;
}
.kf-mock-thread.is-active .kf-mock-thread-name,
.kf-mock-thread.is-active .kf-mock-thread-snippet { background: rgba(255,255,255,0.6); }
.kf-mock-badge {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--kt-coral);
  flex-shrink: 0;
}

.kf-mock-chat-main {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kf-mock-msg { display: flex; }
.kf-mock-msg--out { justify-content: flex-end; }
.kf-mock-bubble {
  height: 14px;
  width: 140px;
  background: var(--kt-slate-l);
  border-radius: 12px;
}
.kf-mock-bubble--sm { width: 80px; }
.kf-mock-msg--out .kf-mock-bubble {
  background: var(--kt-coral);
  border-radius: 12px 12px 4px 12px;
}
.kf-mock-chat-compose {
  margin-top: auto;
  display: flex;
  gap: 10px;
  align-items: center;
}
.kf-mock-compose-field {
  flex: 1;
  height: 32px;
  background: var(--kt-slate);
  border-radius: 16px;
}
.kf-mock-compose-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--kt-coral);
}

/* ==========================================================
   06 · JUSTIFICATIFS — workflow 3 étapes
   ========================================================== */
.kf-justifs {
  position: relative;
  padding: 110px 0;
  background: var(--kt-paper);
  overflow: hidden;
}

.kf-workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) { .kf-workflow { grid-template-columns: 1fr; } }

.kf-wf-step {
  position: relative;
  background: var(--kt-white);
  border: 1.5px solid var(--kt-ink);
  border-radius: 18px;
  padding: 32px 28px 28px;
  box-shadow: 5px 5px 0 var(--kt-ink);
  transition: transform .4s var(--e-soft), box-shadow .4s var(--e-soft);
}
.kf-wf-step:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--accent);
}
.kf-wf-step--coral  { --accent: var(--kt-coral); }
.kf-wf-step--violet { --accent: var(--kt-violet); }
.kf-wf-step--mint   { --accent: var(--kt-mint); }

.kf-wf-connector {
  position: absolute;
  top: 50%;
  left: -20px;
  width: 20px;
  height: 2px;
  background-image: linear-gradient(to right, var(--kt-rule) 50%, transparent 50%);
  background-size: 8px 2px;
  background-repeat: repeat-x;
  transform: translateY(-50%);
}
@media (max-width: 900px) {
  .kf-wf-connector {
    top: -20px;
    left: 50%;
    width: 2px;
    height: 20px;
    background-image: linear-gradient(to bottom, var(--kt-rule) 50%, transparent 50%);
    background-size: 2px 8px;
    transform: translateX(-50%);
  }
}

.kf-wf-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.kf-wf-icon svg { width: 26px; height: 26px; }
.kf-wf-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 54px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px color-mix(in srgb, var(--accent) 30%, transparent);
}
.kf-wf-actor {
  display: inline-block;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 5px 10px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  margin-bottom: 14px;
}
.kf-wf-title {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: 20px !important;
  color: var(--kt-ink) !important;
  margin-bottom: 10px !important;
  letter-spacing: -0.015em !important;
}
.kf-wf-desc {
  font-size: 14.5px;
  color: var(--kt-gray);
  line-height: 1.6;
}

/* ==========================================================
   07 · ROLES — tabs
   ========================================================== */
.kf-roles {
  position: relative;
  padding: 110px 0;
  background: var(--kt-paper-2);
  overflow: hidden;
}
.kf-roles-ui {
  max-width: 980px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.kf-role-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.kf-role-tab {
  font-family: var(--f-display) !important;
  font-weight: 700 !important;
  font-size: 15px !important;
  letter-spacing: -0.005em;
  padding: 14px 28px !important;
  border-radius: 12px !important;
  color: var(--kt-ink) !important;
  background: var(--kt-white) !important;
  border: 1.5px solid var(--kt-ink) !important;
  box-shadow: 3px 3px 0 var(--kt-ink) !important;
  transition: color .25s, background .25s, box-shadow .25s, transform .25s;
  position: relative;
  cursor: pointer;
  line-height: 1.2;
  text-decoration: none !important;
}
.kf-role-tab:hover {
  color: var(--kt-ink) !important;
  background: var(--kt-fog) !important;
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--kt-ink) !important;
}
/* ——— Active : couleurs directes + !important par variante ——— */
.kf-role-tab.is-active {
  color: var(--kt-white) !important;
  background: var(--kt-violet) !important;
  border-color: var(--kt-ink) !important;
  box-shadow: 5px 5px 0 var(--kt-ink) !important;
  transform: translate(-1px, -1px);
}
.kf-role-tab--coral.is-active  { background: var(--kt-coral) !important; color: var(--kt-white) !important; }
.kf-role-tab--mint.is-active   { background: var(--kt-mint) !important;  color: var(--kt-white) !important; }
.kf-role-tab--amber.is-active  { background: var(--kt-amber) !important; color: var(--kt-night) !important; }

.kf-role-panel {
  background: var(--kt-white);
  border: 1.5px solid var(--kt-ink);
  border-radius: 20px;
  padding: 42px 44px;
  box-shadow: 6px 6px 0 var(--kt-ink);
  animation: kfFadeIn .4s var(--e-soft);
}
.kf-role-panel[hidden] { display: none; }
@keyframes kfFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.kf-panel-hl {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: 26px !important;
  letter-spacing: -0.02em !important;
  color: var(--kt-ink) !important;
  margin-bottom: 14px !important;
}
.kf-panel-desc {
  font-size: 16px;
  color: var(--kt-gray);
  line-height: 1.65;
  margin-bottom: 22px !important;
  max-width: 680px;
}
.kf-panel-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 14px 32px;
}
@media (max-width: 640px) { .kf-panel-list { grid-template-columns: 1fr; } }
.kf-panel-list li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--kt-ink);
  text-indent: 0;
}
.kf-panel-list li::marker { content: '' !important; }
.kf-panel-list li::before {
  content: '';
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background-color: color-mix(in srgb, var(--kt-violet) 16%, transparent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%235B3FE8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M2.5 6 L5 8.5 L9.5 3.5'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}
.kf-role-panel--coral .kf-panel-list li::before {
  background-color: color-mix(in srgb, var(--kt-coral) 16%, transparent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%23FF4D2E' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M2.5 6 L5 8.5 L9.5 3.5'/></svg>");
}
.kf-role-panel--mint .kf-panel-list li::before {
  background-color: color-mix(in srgb, var(--kt-mint) 16%, transparent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%2300A876' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M2.5 6 L5 8.5 L9.5 3.5'/></svg>");
}
.kf-role-panel--amber .kf-panel-list li::before {
  background-color: color-mix(in srgb, var(--kt-amber) 20%, transparent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%237A5100' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M2.5 6 L5 8.5 L9.5 3.5'/></svg>");
}

/* ==========================================================
   08 · DIFFS — 6 cards
   ========================================================== */
.kf-diffs {
  position: relative;
  padding: 110px 0;
  background: var(--kt-paper);
  overflow: hidden;
}
.kf-diffs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .kf-diffs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .kf-diffs-grid { grid-template-columns: 1fr; } }

.kf-diff-card {
  background: var(--kt-white);
  border: 1.5px solid var(--kt-ink);
  border-radius: 18px;
  padding: 30px 28px;
  box-shadow: 5px 5px 0 var(--kt-ink);
  transition: transform .4s var(--e-soft), box-shadow .4s var(--e-soft);
  position: relative;
  overflow: hidden;
}
.kf-diff-card::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -40%;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(91, 63, 232, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.kf-diff-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--kt-coral);
}
.kf-diff-card:hover::after { opacity: 1; }
.kf-diff-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--kt-violet-xl);
  color: var(--kt-violet);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  transition: transform .5s var(--e-soft);
}
.kf-diff-card:hover .kf-diff-icon { transform: rotate(-6deg) scale(1.08); }
.kf-diff-icon svg { width: 26px; height: 26px; }
.kf-diff-title {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: 19px !important;
  letter-spacing: -0.015em !important;
  color: var(--kt-ink) !important;
  margin-bottom: 10px !important;
}
.kf-diff-desc {
  font-size: 14.5px;
  color: var(--kt-gray);
  line-height: 1.6;
}

/* ==========================================================
   09 · CTA — paper + ink contrasté
   ========================================================== */
.kf-cta {
  position: relative;
  padding: 140px 0 120px;
  background: var(--kt-ink);
  color: var(--kt-paper);
  overflow: hidden;
  isolation: isolate;
}
.kf-cta-grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(250, 246, 236, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(250, 246, 236, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
          mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
}
.kf-cta-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(255, 77, 46, 0.18), transparent 60%);
  pointer-events: none;
  z-index: -1;
}
.kf-cta-inner {
  position: relative;
  text-align: center;
  max-width: 720px;
}
.kf-cta-hand {
  display: inline-block;
  font-family: var(--f-hand);
  font-weight: 700;
  font-size: 32px;
  color: var(--kt-coral-l);
  transform: rotate(-3deg);
  margin-bottom: 12px;
}
.kf-cta-title {
  font-family: var(--f-display) !important;
  font-weight: 800 !important;
  font-size: clamp(32px, 4vw, 54px) !important;
  line-height: 1.08 !important;
  letter-spacing: -0.03em !important;
  color: var(--kt-paper) !important;
  margin-bottom: 18px !important;
}
.kf-cta-desc {
  font-size: 18px;
  color: rgba(250, 246, 236, 0.7);
  line-height: 1.6;
  margin-bottom: 36px !important;
}
.kf-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--kt-coral);
  color: var(--kt-white);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 16px;
  padding: 18px 32px;
  border-radius: 14px;
  letter-spacing: -0.005em;
  box-shadow:
    0 1px 0 rgba(0,0,0,0.1),
    0 14px 36px -14px rgba(255, 77, 46, 0.8);
  transition: transform .4s var(--e-soft), box-shadow .4s var(--e-soft), background .25s;
}
.kf-cta-btn:hover {
  transform: translateY(-2px);
  background: var(--kt-coral-d);
  box-shadow: 0 20px 44px -14px rgba(255, 77, 46, 1);
}
.kf-cta-btn svg { width: 18px; height: 18px; }
.kf-cta-fine {
  margin-top: 22px !important;
  font-size: 13px;
  color: rgba(250, 246, 236, 0.45);
}

/* ==========================================================
   Back to top
   ========================================================== */
.kf-back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px; height: 48px;
  background: var(--kt-ink);
  color: var(--kt-paper);
  border-radius: 50%;
  display: grid;
  place-items: center;
  z-index: 50;
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  transition: opacity .4s, transform .4s var(--e-soft), background .2s;
  box-shadow: 0 4px 20px rgba(26, 24, 48, 0.3);
}
.kf-back-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.kf-back-top:hover {
  background: var(--kt-coral);
  transform: translateY(-3px);
}
.kf-back-top svg { width: 20px; height: 20px; }

/* ==========================================================
   Responsive touch-ups
   ========================================================== */
@media (max-width: 720px) {
  .kf-hero { padding: 60px 0 80px; }
  .kf-section-num { font-size: 120px; top: 20px; right: 4%; }
  .kf-feature { padding: 72px 0; }
  .kf-pillars, .kf-justifs, .kf-roles, .kf-diffs { padding: 72px 0; }
  .kf-role-panel { padding: 28px 24px; }
  .kf-cta { padding: 90px 0 80px; }
  .kf-mock-chat { height: 320px; }
}

/* ==========================================================
   Reduced motion
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  body.kiteba-features *,
  body.kiteba-features *::before,
  body.kiteba-features *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  body.kiteba-features [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
  .kf-marquee-track { animation: none !important; }
}