/* Knight AI v4 — AI BDR that replaces your outbound team */

:root {
  /* Brand */
  --k-bg:        #050B24;
  --k-bg-2:      #0A1336;
  --k-panel:     #0F1A48;
  --k-panel-2:   #142255;
  --k-line:      rgba(142, 180, 255, 0.10);
  --k-line-2:    rgba(142, 180, 255, 0.18);
  --k-text:      #F2F5FF;
  --k-muted:     #8FA0CC;
  --k-blue-1:    #1738B8;
  --k-blue-2:    #2C5BFF;
  --k-blue-4:    #8EB4FF;
  --k-teal-1:    #14B8A8;
  --k-teal-2:    #2EE6DC;
  --k-amber:     #F5A623;
  --k-coral:     #FF6F61;

  --cf-font-body: 'Inter','SF Pro Display',-apple-system,system-ui,sans-serif;
  --cf-font-mono: 'JetBrains Mono','SF Mono',ui-monospace,monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--k-bg); color: var(--k-text); font-family: var(--cf-font-body); -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-4)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input { font-family: inherit; color: inherit; background: transparent; border: 0; outline: 0; }

/* ===== layout ===== */
.k-wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.k-section { padding: 100px 0; position: relative; }

/* ===== nav ===== */
.k-nav { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(18px); background: rgba(5,11,36,0.7); border-bottom: 1px solid var(--k-line); }
.k-nav-inner { max-width: 1240px; margin: 0 auto; padding: 16px 28px; display: flex; align-items: center; gap: 32px; }
.k-logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.k-logo-mark {
  position: relative; width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--k-blue-2) 0%, var(--k-teal-1) 100%);
  box-shadow: 0 0 24px rgba(46,230,220,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}
.k-logo-mark .ring {
  position: absolute; inset: -4px;
  border-radius: 14px;
  border: 1px solid rgba(46,230,220,0.4);
  animation: k-logo-ring 2.6s ease-out infinite;
}
@keyframes k-logo-ring {
  0% { transform: scale(0.85); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.k-logo-mark .bars {
  display: flex; gap: 2px; align-items: center;
  height: 16px;
}
.k-logo-mark .bars span {
  display: block; width: 2px;
  background: #fff;
  border-radius: 1px;
  animation: k-logo-bar 1.2s ease-in-out infinite;
}
.k-logo-mark .bars span:nth-child(1) { height: 6px;  animation-delay: 0s; }
.k-logo-mark .bars span:nth-child(2) { height: 12px; animation-delay: 0.15s; }
.k-logo-mark .bars span:nth-child(3) { height: 16px; animation-delay: 0.3s; }
.k-logo-mark .bars span:nth-child(4) { height: 10px; animation-delay: 0.45s; }
.k-logo-mark .bars span:nth-child(5) { height: 6px;  animation-delay: 0.6s; }
@keyframes k-logo-bar {
  0%, 100% { transform: scaleY(0.5); }
  50%      { transform: scaleY(1.2); }
}
.k-nav-menu { display: flex; gap: 28px; margin-left: auto; }
.k-nav-menu a { color: var(--k-muted); font-size: 14px; font-weight: 500; transition: color .2s; }
.k-nav-menu a:hover { color: var(--k-text); }
.k-nav-cta {
  padding: 10px 18px; border-radius: 10px;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  color: #051022; font-weight: 600; font-size: 14px;
  box-shadow: 0 6px 18px rgba(46,230,220,0.3);
}

/* ===== hero ===== */
.k-hero {
  position: relative; padding: 64px 0 40px;
  overflow: hidden;
}
.k-hero::before {
  content: ''; position: absolute; inset: -10% -10% 0 -10%;
  background:
    radial-gradient(800px 500px at 20% 0%, rgba(44, 91, 255, 0.18), transparent 60%),
    radial-gradient(700px 500px at 95% 30%, rgba(46, 230, 220, 0.14), transparent 60%);
  pointer-events: none;
}
.k-hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.95fr;
  gap: 56px; align-items: center;
  position: relative; z-index: 1;
}
.k-hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: 100px;
  background: rgba(46,230,220,0.08);
  border: 1px solid rgba(46,230,220,0.2);
  font: 600 11px/1 var(--cf-font-mono);
  color: var(--k-teal-2);
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 22px;
}
.k-hero-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--k-teal-2); box-shadow: 0 0 0 0 rgba(46,230,220,.6); animation: k-live-pulse 1.8s ease-out infinite; }
@keyframes k-live-pulse { 0% { box-shadow: 0 0 0 0 rgba(46,230,220,0.6); } 100% { box-shadow: 0 0 0 12px rgba(46,230,220,0); } }
.k-hero h1 {
  font: 800 clamp(40px, 6vw, 76px)/1.02 var(--cf-font-body);
  letter-spacing: -0.025em;
  margin-bottom: 22px;
  text-wrap: balance;
}
.k-hero p.lead {
  font: 500 19px/1.55 var(--cf-font-body);
  color: var(--k-muted);
  margin-bottom: 30px;
  max-width: 560px;
  text-wrap: pretty;
}
.k-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.k-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 12px;
  font: 600 14px/1 var(--cf-font-body);
  transition: transform .15s, box-shadow .2s;
}
.k-btn-primary {
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  color: #051022;
  box-shadow: 0 10px 30px rgba(46,230,220,0.3);
}
.k-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(46,230,220,0.45); }
.k-btn-ghost {
  background: rgba(142,180,255,0.06);
  border: 1px solid var(--k-line-2);
  color: var(--k-text);
}
.k-btn-ghost:hover { background: rgba(142,180,255,0.1); }

/* hero equivalency */
.k-equiv {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font: 500 13px/1.4 var(--cf-font-mono); color: var(--k-muted);
  letter-spacing: 0.04em;
}
.k-equiv-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: rgba(142,180,255,0.06);
  border: 1px solid var(--k-line);
  border-radius: 8px;
  color: var(--k-text);
  font-weight: 600;
}
.k-equiv-tag .dot { width: 6px; height: 6px; border-radius: 50%; }
.k-equiv-tag.bdr   .dot { background: var(--k-teal-2); }
.k-equiv-tag.ar    .dot { background: var(--k-blue-4); }
.k-equiv-tag.coll  .dot { background: var(--k-amber); }
.k-equiv-tag.book  .dot { background: var(--k-coral); }
.k-equiv-eq { font-weight: 700; color: var(--k-text); font-size: 14px; }

/* ===== hero visual: voice agent card ===== */
.k-voice {
  position: relative;
  border-radius: 28px;
  background: radial-gradient(circle at 50% 0%, rgba(46,230,220,0.18), transparent 55%), linear-gradient(180deg, var(--k-panel) 0%, var(--k-bg-2) 100%);
  border: 1px solid var(--k-line-2);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
  padding: 30px;
  overflow: hidden;
}
.k-voice-head {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--k-line);
}
.k-voice-avatar {
  position: relative; width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  display: grid; place-items: center;
  font: 800 22px/1 var(--cf-font-body); color: #051022;
  box-shadow: 0 8px 24px rgba(46,230,220,0.4);
}
.k-voice-avatar::before {
  content: ''; position: absolute; inset: -8px;
  border-radius: 50%; border: 2px solid rgba(46,230,220,0.4);
  animation: k-logo-ring 2.4s ease-out infinite;
}
.k-voice-avatar::after {
  content: ''; position: absolute; inset: -14px;
  border-radius: 50%; border: 1px solid rgba(46,230,220,0.25);
  animation: k-logo-ring 2.4s ease-out infinite 0.6s;
}
.k-voice-meta { flex: 1; }
.k-voice-meta .name { font-weight: 700; font-size: 16px; }
.k-voice-meta .role { font: 500 11px/1.3 var(--cf-font-mono); color: var(--k-muted); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }
.k-voice-live { display: flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 6px; background: rgba(46,230,220,0.12); border: 1px solid rgba(46,230,220,0.3); color: var(--k-teal-2); font: 600 10px/1 var(--cf-font-mono); letter-spacing: 0.14em; }
.k-voice-live .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--k-teal-2); animation: k-live-pulse 1.4s ease-out infinite; }

.k-voice-wave {
  display: flex; align-items: center; justify-content: center;
  gap: 4px; height: 70px;
  margin: 24px 0;
}
.k-voice-wave .b {
  width: 4px; border-radius: 2px;
  background: linear-gradient(180deg, var(--k-teal-2), var(--k-blue-2));
  animation: k-vw 1.2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(46,230,220,0.3);
}
@keyframes k-vw {
  0%, 100% { height: 6px; }
  50%      { height: 60px; }
}

.k-voice-caption {
  text-align: center; padding: 14px 16px;
  background: rgba(142,180,255,0.05);
  border: 1px dashed var(--k-line-2);
  border-radius: 12px;
  font: 500 14px/1.5 var(--cf-font-body);
  color: var(--k-text);
  font-style: italic;
  margin-bottom: 18px;
  min-height: 70px;
  display: flex; align-items: center; justify-content: center;
  text-wrap: balance;
}

.k-voice-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.k-voice-stat {
  padding: 10px 12px; border-radius: 10px;
  background: rgba(142,180,255,0.04);
  border: 1px solid var(--k-line);
}
.k-voice-stat .lbl { font: 600 9px/1 var(--cf-font-mono); color: var(--k-muted); letter-spacing: 0.14em; text-transform: uppercase; }
.k-voice-stat .num { font: 700 18px/1.2 var(--cf-font-body); margin-top: 6px; font-variant-numeric: tabular-nums; }
.k-voice-stat.teal .num { color: var(--k-teal-2); }

.k-voice-tasks {
  margin-top: 18px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.k-voice-task {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 7px;
  background: rgba(46,230,220,0.06);
  border: 1px solid rgba(46,230,220,0.18);
  font: 600 11px/1 var(--cf-font-mono);
  color: var(--k-teal-2);
  letter-spacing: 0.04em;
}
.k-voice-task svg { width: 12px; height: 12px; }

/* ===== sections shared ===== */
.k-section-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.k-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 100px; background: rgba(142,180,255,0.06); border: 1px solid var(--k-line-2); font: 600 11px/1 var(--cf-font-mono); color: var(--k-blue-4); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 18px; }
.k-eyebrow .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--k-teal-2); }
.k-h2 { font: 800 clamp(32px, 4.4vw, 56px)/1.05 var(--cf-font-body); letter-spacing: -0.02em; margin-bottom: 16px; text-wrap: balance; }
.k-lead { font: 500 17px/1.55 var(--cf-font-body); color: var(--k-muted); text-wrap: pretty; }

/* ===== ONE HIRE = MANY ROLES ===== */
.k-roles {
  position: relative;
  padding: 48px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(15,26,72,0.6), rgba(10,19,54,0.9));
  border: 1px solid var(--k-line-2);
  overflow: hidden;
}
.k-roles::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(700px 400px at 50% 0%, rgba(46,230,220,0.1), transparent 70%);
  pointer-events: none;
}
.k-roles-equation {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 0.9fr auto 1.6fr;
  gap: 32px; align-items: center;
}
.k-role-source {
  text-align: center;
  padding: 32px 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(46,230,220,0.15), rgba(44,91,255,0.1));
  border: 1px solid rgba(46,230,220,0.35);
}
.k-role-source .badge { display: inline-block; padding: 4px 10px; border-radius: 6px; background: rgba(46,230,220,0.2); border: 1px solid rgba(46,230,220,0.4); font: 700 10px/1 var(--cf-font-mono); color: var(--k-teal-2); letter-spacing: 0.14em; }
.k-role-source .name { font: 800 28px/1.1 var(--cf-font-body); margin: 16px 0 8px; }
.k-role-source .sub { font: 500 12px/1.4 var(--cf-font-mono); color: var(--k-muted); letter-spacing: 0.04em; }
.k-role-source-mark {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  display: grid; place-items: center;
  box-shadow: 0 12px 32px rgba(46,230,220,0.4);
}
.k-role-source-mark svg { width: 28px; height: 28px; color: #051022; }

.k-roles-eq-sign {
  font: 800 48px/1 var(--cf-font-body);
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-4));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

.k-role-targets { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.k-role-target {
  position: relative; padding: 20px;
  border-radius: 14px;
  background: var(--k-panel);
  border: 1px solid var(--k-line-2);
  overflow: hidden;
  transition: transform .25s, border-color .25s;
}
.k-role-target:hover { transform: translateY(-3px); border-color: rgba(46,230,220,0.35); }
.k-role-target .head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.k-role-target .icon {
  width: 32px; height: 32px; border-radius: 9px;
  display: grid; place-items: center;
  background: rgba(46,230,220,0.1);
  border: 1px solid rgba(46,230,220,0.3);
}
.k-role-target .icon svg { width: 16px; height: 16px; }
.k-role-target.bdr  .icon { background: rgba(46,230,220,0.12); color: var(--k-teal-2); border-color: rgba(46,230,220,0.35); }
.k-role-target.ar   .icon { background: rgba(142,180,255,0.12); color: var(--k-blue-4); border-color: rgba(142,180,255,0.35); }
.k-role-target.coll .icon { background: rgba(245,166,35,0.12); color: var(--k-amber); border-color: rgba(245,166,35,0.35); }
.k-role-target.book .icon { background: rgba(255,111,97,0.12); color: var(--k-coral); border-color: rgba(255,111,97,0.35); }

.k-role-target h4 { font: 700 15px/1.2 var(--cf-font-body); }
.k-role-target p { font: 500 12px/1.5 var(--cf-font-body); color: var(--k-muted); margin-top: 6px; }
.k-role-target .save {
  margin-top: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 9px; border-radius: 6px;
  background: rgba(46,230,220,0.1);
  border: 1px solid rgba(46,230,220,0.3);
  font: 700 10px/1 var(--cf-font-mono);
  color: var(--k-teal-2);
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .k-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .k-roles-equation { grid-template-columns: 1fr; }
  .k-roles-eq-sign { transform: rotate(90deg); }
  .k-role-targets { grid-template-columns: 1fr; }
  .k-roles { padding: 24px; }
}

/* ===== HUMAN VOICE FEATURE ===== */
.k-human {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center;
}
.k-human-side h3 { font: 800 36px/1.1 var(--cf-font-body); letter-spacing: -0.02em; margin-bottom: 18px; text-wrap: balance; }
.k-human-side p { font: 500 16px/1.55 var(--cf-font-body); color: var(--k-muted); margin-bottom: 18px; }
.k-human-checks { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.k-human-checks li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(142,180,255,0.04);
  border: 1px solid var(--k-line);
}
.k-human-checks li::before {
  content: '✓'; flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(46,230,220,0.15);
  border: 1px solid rgba(46,230,220,0.35);
  color: var(--k-teal-2);
  display: grid; place-items: center;
  font-weight: 700; font-size: 12px;
}
.k-human-checks li b { font-weight: 700; color: var(--k-text); display: block; margin-bottom: 4px; }
.k-human-checks li span { font: 500 13px/1.4 var(--cf-font-body); color: var(--k-muted); }

.k-human-viz {
  position: relative;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--k-panel) 0%, var(--k-bg-2) 100%);
  border: 1px solid var(--k-line-2);
  padding: 28px;
  overflow: hidden;
}
.k-human-viz::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(46,230,220,0.15), transparent 60%);
  pointer-events: none;
}
.k-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; position: relative; z-index: 1; }
.k-comp-col {
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--k-line-2);
}
.k-comp-col.human {
  background: rgba(46,230,220,0.06);
  border-color: rgba(46,230,220,0.3);
}
.k-comp-col.robot {
  background: rgba(255,111,97,0.04);
  border-color: rgba(255,111,97,0.2);
  opacity: 0.85;
}
.k-comp-col h5 { font: 700 13px/1 var(--cf-font-body); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.k-comp-col.human h5 { color: var(--k-teal-2); }
.k-comp-col.robot h5 { color: var(--k-coral); }
.k-comp-col h5 .tag { font: 700 9px/1 var(--cf-font-mono); padding: 3px 7px; border-radius: 4px; letter-spacing: 0.1em; }
.k-comp-col.human .tag { background: rgba(46,230,220,0.18); color: var(--k-teal-2); }
.k-comp-col.robot .tag { background: rgba(255,111,97,0.15); color: var(--k-coral); }
.k-comp-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.k-comp-list li { font: 500 12px/1.4 var(--cf-font-body); color: var(--k-muted); padding-left: 18px; position: relative; }
.k-comp-col.human .k-comp-list li::before { content: '●'; position: absolute; left: 0; color: var(--k-teal-2); font-size: 8px; top: 5px; }
.k-comp-col.robot .k-comp-list li::before { content: '○'; position: absolute; left: 0; color: var(--k-coral); font-size: 8px; top: 5px; }
.k-comp-col.human .k-comp-list li { color: var(--k-text); }

.k-human-bars {
  margin-top: 20px;
  position: relative; z-index: 1;
}
.k-human-bars-row {
  display: grid; grid-template-columns: 90px 1fr 60px;
  gap: 12px; align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--k-line);
  font: 500 12px/1 var(--cf-font-mono);
}
.k-human-bars-row:first-child { border-top: 0; }
.k-human-bars-row .lbl { color: var(--k-muted); letter-spacing: 0.04em; }
.k-human-bars-row .bar { height: 6px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.k-human-bars-row .bar .fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--k-blue-2), var(--k-teal-2));
  width: 0;
  animation: k-bar-fill 1.4s cubic-bezier(.2,.7,.2,1) forwards;
  animation-delay: 0.3s;
}
@keyframes k-bar-fill { from { width: 0; } to { width: var(--w); } }
.k-human-bars-row .val { color: var(--k-teal-2); font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }

@media (max-width: 900px) {
  .k-human { grid-template-columns: 1fr; }
}

/* ===== SAVINGS CALCULATOR ===== */
.k-savings {
  border-radius: 24px;
  background: linear-gradient(180deg, var(--k-panel) 0%, var(--k-bg-2) 100%);
  border: 1px solid var(--k-line-2);
  overflow: hidden;
}
.k-savings-tabs {
  display: flex;
  padding: 8px;
  gap: 4px;
  background: rgba(5,11,36,0.6);
  border-bottom: 1px solid var(--k-line);
}
.k-savings-tab {
  flex: 1;
  padding: 14px 18px;
  border-radius: 10px;
  font: 600 13px/1 var(--cf-font-body);
  color: var(--k-muted);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .2s, color .2s;
  cursor: pointer;
}
.k-savings-tab svg { width: 16px; height: 16px; }
.k-savings-tab:hover { color: var(--k-text); }
.k-savings-tab.active {
  background: rgba(46,230,220,0.1);
  border: 1px solid rgba(46,230,220,0.3);
  color: var(--k-teal-2);
}
.k-savings-body {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 0;
}
.k-savings-inputs {
  padding: 36px;
  border-right: 1px solid var(--k-line);
}
.k-savings-input { margin-bottom: 28px; }
.k-savings-input label {
  display: flex; justify-content: space-between; align-items: center;
  font: 600 12px/1 var(--cf-font-mono);
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--k-muted); margin-bottom: 10px;
}
.k-savings-input label .v {
  font: 700 16px/1 var(--cf-font-body);
  color: var(--k-teal-2);
  letter-spacing: 0;
  text-transform: none;
  font-variant-numeric: tabular-nums;
}
.k-savings-input input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px;
  background: rgba(142,180,255,0.1);
  border-radius: 3px; outline: none;
}
.k-savings-input input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  border: 3px solid var(--k-bg-2);
  box-shadow: 0 0 0 1px var(--k-teal-2), 0 4px 12px rgba(46,230,220,0.4);
  cursor: pointer;
}
.k-savings-input input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  border: 3px solid var(--k-bg-2);
  cursor: pointer;
}
.k-savings-input .help { font: 500 11px/1.4 var(--cf-font-mono); color: var(--k-muted); margin-top: 6px; letter-spacing: 0.04em; }

.k-savings-out {
  padding: 36px;
  background: radial-gradient(circle at 50% 0%, rgba(46,230,220,0.1), transparent 60%);
  display: flex; flex-direction: column; justify-content: center; gap: 20px;
}
.k-savings-out .label {
  font: 600 11px/1 var(--cf-font-mono);
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--k-muted);
}
.k-savings-out .big {
  font: 800 clamp(40px, 6vw, 64px)/1 var(--cf-font-body);
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-4));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}
.k-savings-out .row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--k-line-2);
  font: 500 13px/1 var(--cf-font-body);
}
.k-savings-out .row:last-of-type { border-bottom: 0; }
.k-savings-out .row .l { color: var(--k-muted); }
.k-savings-out .row .r { color: var(--k-text); font-weight: 600; font-variant-numeric: tabular-nums; }
.k-savings-out .row.neg .r { color: var(--k-muted); text-decoration: line-through; }
.k-savings-out .row.pos .r { color: var(--k-teal-2); font-weight: 700; }
.k-savings-out .pct {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 100px;
  background: rgba(46,230,220,0.15);
  border: 1px solid rgba(46,230,220,0.4);
  color: var(--k-teal-2); font: 700 13px/1 var(--cf-font-body);
  letter-spacing: 0.04em;
  align-self: flex-start;
}

@media (max-width: 900px) {
  .k-savings-body { grid-template-columns: 1fr; }
  .k-savings-inputs { border-right: 0; border-bottom: 1px solid var(--k-line); padding: 24px; }
  .k-savings-out { padding: 24px; }
  .k-savings-tabs { flex-wrap: wrap; }
  .k-savings-tab { font-size: 12px; padding: 10px 12px; }
}

/* ===== TRY-A-CALL FORM ===== */
.k-trial {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--k-panel) 0%, var(--k-bg-2) 100%);
  border: 1px solid var(--k-line-2);
  overflow: hidden;
}
.k-trial-info {
  padding: 48px;
  background: linear-gradient(135deg, rgba(46,230,220,0.06), rgba(44,91,255,0.04));
  border-right: 1px solid var(--k-line);
}
.k-trial-info .badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 100px;
  background: rgba(255,111,97,0.1);
  border: 1px solid rgba(255,111,97,0.3);
  color: var(--k-coral);
  font: 700 11px/1 var(--cf-font-mono);
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 18px;
}
.k-trial-info h3 { font: 800 32px/1.1 var(--cf-font-body); letter-spacing: -0.02em; margin-bottom: 14px; text-wrap: balance; }
.k-trial-info p { font: 500 14px/1.55 var(--cf-font-body); color: var(--k-muted); margin-bottom: 22px; }
.k-trial-steps { list-style: none; counter-reset: trial-step; }
.k-trial-steps li {
  counter-increment: trial-step;
  position: relative; padding-left: 38px; padding-bottom: 18px;
  border-left: 1px dashed var(--k-line-2);
  margin-left: 14px;
}
.k-trial-steps li:last-child { border-left: 0; padding-bottom: 0; }
.k-trial-steps li::before {
  content: counter(trial-step);
  position: absolute; left: -14px; top: -4px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--k-bg-2);
  border: 2px solid rgba(46,230,220,0.4);
  color: var(--k-teal-2);
  display: grid; place-items: center;
  font: 700 12px/1 var(--cf-font-mono);
}
.k-trial-steps b { font-weight: 700; color: var(--k-text); display: block; margin-bottom: 4px; font-size: 14px; }
.k-trial-steps span { font: 500 12px/1.4 var(--cf-font-mono); color: var(--k-muted); letter-spacing: 0.02em; }

.k-trial-form { padding: 48px; }
.k-trial-form-head { font: 700 14px/1 var(--cf-font-body); margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.k-trial-form-head .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--k-teal-2); animation: k-live-pulse 1.6s ease-out infinite; }
.k-field { margin-bottom: 16px; }
.k-field label { display: block; font: 600 11px/1 var(--cf-font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--k-muted); margin-bottom: 8px; }
.k-field input {
  width: 100%; padding: 14px 16px;
  border-radius: 10px;
  background: rgba(5,11,36,0.6);
  border: 1px solid var(--k-line-2);
  font: 500 14px/1 var(--cf-font-body);
  color: var(--k-text);
  transition: border-color .2s;
}
.k-field input::placeholder { color: var(--k-muted); }
.k-field input:focus { border-color: rgba(46,230,220,0.5); }
.k-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.k-trial-submit {
  width: 100%; padding: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  color: #051022; font: 700 14px/1 var(--cf-font-body);
  margin-top: 12px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 10px 30px rgba(46,230,220,0.3);
  transition: transform .15s, box-shadow .2s;
}
.k-trial-submit:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(46,230,220,0.45); }
.k-trial-disclaimer {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255,166,35,0.06);
  border: 1px solid rgba(245,166,35,0.25);
  font: 500 11px/1.5 var(--cf-font-mono);
  color: var(--k-amber);
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .k-trial { grid-template-columns: 1fr; }
  .k-trial-info, .k-trial-form { padding: 28px; }
  .k-trial-info { border-right: 0; border-bottom: 1px solid var(--k-line); }
  .k-field-row { grid-template-columns: 1fr; }
}

/* ===== TRAINING COMPARISON ===== */
.k-train {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.k-train-card {
  position: relative;
  padding: 36px;
  border-radius: 20px;
  border: 1px solid var(--k-line-2);
  overflow: hidden;
}
.k-train-card.bad {
  background: linear-gradient(180deg, rgba(255,111,97,0.05), rgba(10,19,54,0.4));
  border-color: rgba(255,111,97,0.2);
}
.k-train-card.good {
  background: linear-gradient(180deg, rgba(46,230,220,0.08), rgba(10,19,54,0.4));
  border-color: rgba(46,230,220,0.3);
  box-shadow: 0 30px 80px rgba(46,230,220,0.1);
}
.k-train-card .role { font: 600 11px/1 var(--cf-font-mono); letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 16px; }
.k-train-card.bad .role { color: var(--k-coral); }
.k-train-card.good .role { color: var(--k-teal-2); }
.k-train-card h3 { font: 800 28px/1.1 var(--cf-font-body); letter-spacing: -0.02em; margin-bottom: 24px; }
.k-train-bar {
  margin-bottom: 16px;
  font: 500 12px/1 var(--cf-font-mono);
  color: var(--k-muted);
  letter-spacing: 0.04em;
}
.k-train-bar .head { display: flex; justify-content: space-between; margin-bottom: 6px; }
.k-train-bar .head .v { color: var(--k-text); font-weight: 700; font-variant-numeric: tabular-nums; }
.k-train-bar .track { height: 10px; background: rgba(255,255,255,0.06); border-radius: 5px; overflow: hidden; }
.k-train-bar .fill { height: 100%; border-radius: 5px; width: 0; animation: k-bar-fill 1.6s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: 0.3s; }
.k-train-card.bad .k-train-bar .fill { background: linear-gradient(90deg, var(--k-coral), #FF9080); }
.k-train-card.good .k-train-bar .fill { background: linear-gradient(90deg, var(--k-teal-2), var(--k-blue-2)); box-shadow: 0 0 12px rgba(46,230,220,0.4); }

.k-train-list { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-top: 20px; }
.k-train-list li { display: flex; align-items: flex-start; gap: 10px; font: 500 13px/1.45 var(--cf-font-body); color: var(--k-muted); }
.k-train-list li::before { content: ''; flex-shrink: 0; width: 16px; height: 16px; border-radius: 50%; margin-top: 2px; display: inline-block; }
.k-train-card.bad .k-train-list li::before { background: rgba(255,111,97,0.2); border: 1px solid rgba(255,111,97,0.4); }
.k-train-card.good .k-train-list li::before { background: rgba(46,230,220,0.2); border: 1px solid rgba(46,230,220,0.5); }
.k-train-card.good .k-train-list li::before { background-image: radial-gradient(circle, var(--k-teal-2) 30%, transparent 35%); }

.k-train-stat {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(5,11,36,0.5);
  border: 1px solid var(--k-line);
}
.k-train-stat .l { font: 600 10px/1 var(--cf-font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--k-muted); }
.k-train-stat .n { font: 800 22px/1.1 var(--cf-font-body); margin-top: 8px; font-variant-numeric: tabular-nums; }
.k-train-card.good .k-train-stat .n {
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-4));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

@media (max-width: 800px) {
  .k-train { grid-template-columns: 1fr; }
}

/* ===== PRICING ===== */
.k-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.k-price-card {
  position: relative;
  padding: 32px;
  border-radius: 20px;
  background: linear-gradient(180deg, var(--k-panel), var(--k-bg-2));
  border: 1px solid var(--k-line-2);
  display: flex; flex-direction: column;
}
.k-price-card.featured {
  border-color: rgba(46,230,220,0.4);
  background: linear-gradient(180deg, rgba(46,230,220,0.06), var(--k-bg-2));
  box-shadow: 0 30px 80px rgba(46,230,220,0.12);
  transform: translateY(-8px);
}
.k-price-card.featured .badge {
  position: absolute; top: -12px; left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px; border-radius: 100px;
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  color: #051022;
  font: 700 11px/1 var(--cf-font-mono);
  letter-spacing: 0.14em;
}
.k-price-card .name { font: 700 14px/1 var(--cf-font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--k-muted); margin-bottom: 14px; }
.k-price-card .price { font: 800 44px/1 var(--cf-font-body); letter-spacing: -0.02em; margin-bottom: 6px; }
.k-price-card .price small { font-size: 16px; font-weight: 500; color: var(--k-muted); }
.k-price-card .desc { font: 500 13px/1.5 var(--cf-font-body); color: var(--k-muted); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--k-line); }
.k-price-card ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; flex: 1; }
.k-price-card li {
  display: flex; gap: 10px; align-items: flex-start;
  font: 500 13px/1.5 var(--cf-font-body);
  color: var(--k-text);
}
.k-price-card li::before {
  content: '✓'; flex-shrink: 0;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(46,230,220,0.15);
  color: var(--k-teal-2);
  display: grid; place-items: center;
  font-weight: 700; font-size: 11px;
  margin-top: 1px;
}
.k-price-card .cta {
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  border-radius: 10px;
  background: rgba(142,180,255,0.06);
  border: 1px solid var(--k-line-2);
  color: var(--k-text);
  font: 600 13px/1 var(--cf-font-body);
}
.k-price-card.featured .cta {
  background: linear-gradient(135deg, var(--k-teal-2), var(--k-blue-2));
  color: #051022;
  border: 0;
  box-shadow: 0 8px 24px rgba(46,230,220,0.3);
}

@media (max-width: 900px) {
  .k-pricing { grid-template-columns: 1fr; }
  .k-price-card.featured { transform: none; }
}

/* ===== FINAL CTA ===== */
.k-final {
  position: relative;
  padding: 80px 48px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(46,230,220,0.12), rgba(44,91,255,0.08));
  border: 1px solid rgba(46,230,220,0.3);
  text-align: center;
  overflow: hidden;
}
.k-final::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 50% 0%, rgba(46,230,220,0.18), transparent 70%);
  pointer-events: none;
}
.k-final h2 { font: 800 clamp(36px, 5vw, 64px)/1.05 var(--cf-font-body); letter-spacing: -0.025em; margin-bottom: 16px; text-wrap: balance; position: relative; z-index: 1; }
.k-final p { font: 500 18px/1.5 var(--cf-font-body); color: var(--k-muted); margin-bottom: 28px; max-width: 620px; margin-left: auto; margin-right: auto; position: relative; z-index: 1; }
.k-final .ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ===== footer ===== */
.k-foot { padding: 36px 0; border-top: 1px solid var(--k-line); text-align: center; font: 500 12px/1 var(--cf-font-mono); color: var(--k-muted); letter-spacing: 0.04em; }

/* ===== reveal ===== */
.k-reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease-out, transform .7s cubic-bezier(.2,.7,.2,1); }
.k-reveal.in { opacity: 1; transform: translateY(0); }