/* ═══════════════════════════════════════════════
   KARKIUM DESIGN SYSTEM v2.0
   Premium dark theme for AI marketing agency
   All class names match HTML templates exactly
   ═══════════════════════════════════════════════ */

/* ─── Self-hosted Inter Font ─── */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter/Inter-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ─── Custom Properties ─── */
:root {
  --k-bg: #0a0a0a;
  --k-surface: #111111;
  --k-surface-2: #1a1a1a;
  --k-surface-3: #222222;
  --k-border: #2a2a2a;
  --k-green: #00e5a0;
  --k-cyan: #00c8ff;
  --k-green-dim: rgba(0, 229, 160, 0.08);
  --k-green-glow: rgba(0, 229, 160, 0.15);
  --k-text: #f5f5f5;
  --k-text-secondary: #a0a0a0;
  --k-text-muted: #666666;
  --k-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --k-max-width: 1200px;
  --k-radius: 12px;
  --k-radius-sm: 8px;
  --k-radius-lg: 16px;
  --k-radius-xl: 20px;
  --k-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --k-header-h: 72px;

  /* ── Depth System (shadow hierarchy) ── */
  --k-shadow-1: 0 4px 16px rgba(0,0,0,0.2), 0 0 1px rgba(255,255,255,0.04);
  --k-shadow-2: 0 8px 24px rgba(0,0,0,0.28), 0 0 1px rgba(255,255,255,0.05);
  --k-shadow-hover: 0 14px 40px rgba(0,0,0,0.35), 0 0 1px rgba(255,255,255,0.06);
  --k-shadow-elevated: 0 20px 60px rgba(0,0,0,0.45), 0 0 1px rgba(255,255,255,0.06);
  --k-shadow-float: 0 12px 40px rgba(0,0,0,0.5);

  /* ── Glass System ── */
  --k-glass-bg: rgba(255,255,255,0.03);
  --k-glass-border: rgba(255,255,255,0.07);
  --k-glass-blur: blur(16px) saturate(150%);
  --k-glass-highlight: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 50%);
}

/* ─── Skip Link (Accessibility) ─── */
.k-skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  z-index: 10000;
  padding: 8px 16px;
  background: var(--k-green);
  color: var(--k-bg);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border-radius: 0 0 var(--k-radius-sm) 0;
}
.k-skip-link:focus {
  top: 0;
  outline: 2px solid var(--k-green);
  outline-offset: 2px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--k-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--k-text);
  background: var(--k-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0,229,160,0.03) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0,200,255,0.015) 0%, transparent 50%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--k-green); text-decoration: none; transition: color var(--k-transition); }
a:hover { color: var(--k-cyan); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ─── Typography ─── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--k-text);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.375rem); }
h4 { font-size: 1.125rem; }
p { color: var(--k-text-secondary); }
.k-text-green { color: var(--k-green); }
.k-gradient-text {
  background: linear-gradient(135deg, var(--k-green), var(--k-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Layout ─── */
.k-container {
  width: 100%;
  max-width: var(--k-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.k-container--narrow { max-width: 720px; }
.k-section { padding: 5rem 0; }
.k-section__title {
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: -0.025em;
}
.k-section__subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.0625rem;
  color: var(--k-text-secondary);
}
.k-section__cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ─── Buttons ─── */
.k-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--k-radius-sm);
  transition: all var(--k-transition);
  white-space: nowrap;
  text-decoration: none;
}
.k-btn--primary {
  background: var(--k-green);
  color: #0a0a0a;
  box-shadow: 0 2px 8px rgba(0,229,160,0.15);
}
.k-btn--primary:hover {
  background: #00ffb3;
  color: #0a0a0a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,229,160,0.25), 0 0 60px rgba(0,229,160,0.1);
}
.k-btn--secondary {
  background: var(--k-glass-bg);
  color: var(--k-text);
  border: 1px solid var(--k-glass-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.k-btn--secondary:hover {
  border-color: rgba(0,229,160,0.3);
  color: var(--k-green);
  background: rgba(0,229,160,0.04);
  box-shadow: 0 0 20px rgba(0,229,160,0.06);
}
.k-btn--ghost {
  background: transparent;
  color: var(--k-green);
  padding: 0.5rem 0;
}
.k-btn--ghost:hover { color: var(--k-cyan); }
.k-btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ─── Cards ─── */
.k-card {
  background: var(--k-glass-bg);
  border: 1px solid var(--k-glass-border);
  border-radius: var(--k-radius-lg);
  padding: 2rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  backdrop-filter: var(--k-glass-blur);
  -webkit-backdrop-filter: var(--k-glass-blur);
  box-shadow: var(--k-shadow-1);
}
.k-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--k-glass-highlight);
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.25s ease;
}
.k-card:hover {
  border-color: rgba(0, 229, 160, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--k-shadow-hover), 0 0 40px rgba(0,229,160,0.04);
}
.k-card:hover::before {
  opacity: 1;
}
.k-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--k-green-dim);
  border-radius: var(--k-radius-sm);
  margin-bottom: 1.25rem;
}
.k-card__title {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}
.k-card__text {
  font-size: 0.9375rem;
  color: var(--k-text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════ */

.k-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--k-header-h);
  z-index: 1000;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: all var(--k-transition);
}
.k-header--scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: rgba(255,255,255,0.06);
  box-shadow: 0 1px 20px rgba(0,0,0,0.3);
}
.k-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.k-logo {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--k-text);
  text-decoration: none;
}
.k-logo:hover { color: var(--k-text); }
.k-logo__kar { color: var(--k-text); }
.k-logo__kium { color: var(--k-green); }

/* Desktop Nav */
.k-nav { display: none; }
.k-nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.k-nav__list li a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--k-text-secondary);
  transition: color var(--k-transition);
  text-decoration: none;
}
.k-nav__list li a:hover,
.k-nav__list li.current-menu-item a {
  color: var(--k-text);
}

/* Header Login */
.k-header__login {
  display: none;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* Header CTA */
.k-header__cta {
  display: none;
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
}

/* Language Switcher — Desktop */
.k-lang {
  position: relative;
  display: none;
}
.k-lang__toggle {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--k-text-secondary);
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--k-transition);
}
.k-lang__toggle:hover {
  color: var(--k-text);
  border-color: var(--k-border);
}
.k-lang__toggle:focus-visible {
  outline: 2px solid var(--k-green);
  outline-offset: 2px;
}
.k-lang__arrow {
  transition: transform var(--k-transition);
}
.k-lang.is-open .k-lang__arrow {
  transform: rotate(180deg);
}
.k-lang__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 160px;
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 0.375rem;
  list-style: none;
  z-index: 1010;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.k-lang.is-open .k-lang__dropdown {
  display: block;
}
.k-lang__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--k-text-secondary);
  text-decoration: none;
  border-radius: 6px;
  transition: all var(--k-transition);
}
.k-lang__item:hover {
  color: var(--k-text);
  background: var(--k-surface-2);
}
.k-lang__item.is-current {
  color: var(--k-green);
}
.k-lang__flag {
  width: 20px;
  height: 15px;
  border-radius: 2px;
  object-fit: cover;
}

/* Language Switcher — Mobile */
.k-lang--mobile {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--k-border);
  margin-top: 1rem;
}
.k-lang--mobile .k-lang__item {
  padding: 0.375rem 0.75rem;
  border: 1px solid var(--k-border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}
.k-lang--mobile .k-lang__item.is-current {
  border-color: var(--k-green);
  background: var(--k-green-dim);
}

/* Hamburger */
.k-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  padding: 0;
  z-index: 1002;
  position: relative;
}
.k-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--k-text);
  border-radius: 2px;
  transition: all var(--k-transition);
  transform-origin: center;
}
.k-hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.k-hamburger.is-active span:nth-child(2) {
  opacity: 0;
}
.k-hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.k-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background: var(--k-surface);
  border-left: 1px solid var(--k-border);
  z-index: 1001;
  padding: calc(var(--k-header-h) + 2rem) 2rem 2rem;
  transition: right var(--k-transition);
  overflow-y: auto;
}
.k-mobile-menu.is-open {
  right: 0;
}
.k-mobile-menu__list {
  list-style: none;
}
.k-mobile-menu__list li a {
  display: block;
  padding: 1rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--k-text-secondary);
  border-bottom: 1px solid var(--k-border);
  text-decoration: none;
  transition: color var(--k-transition);
}
.k-mobile-menu__list li a:hover {
  color: var(--k-green);
}
.k-mobile-menu__login {
  margin-top: 1rem;
  width: 100%;
  text-align: center;
}
.k-mobile-menu__cta {
  margin-top: 0.75rem;
  width: 100%;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */

.k-footer {
  background: linear-gradient(180deg, var(--k-surface) 0%, #0d0d0d 100%);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 4rem 0 1.5rem;
}
.k-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.k-footer__logo {
  margin-bottom: 1rem;
  display: inline-block;
}
.k-footer__tagline {
  font-size: 0.875rem;
  color: var(--k-text-muted);
  max-width: 280px;
  line-height: 1.6;
}
.k-footer__heading {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--k-text-muted);
  margin-bottom: 1rem;
  font-weight: 600;
}
.k-footer__nav {
  list-style: none;
}
.k-footer__nav li a {
  display: block;
  font-size: 0.875rem;
  color: var(--k-text-secondary);
  padding: 0.35rem 0;
  text-decoration: none;
  transition: color var(--k-transition);
}
.k-footer__nav li a:hover {
  color: var(--k-green);
}
.k-footer__response {
  font-size: 0.8125rem;
  color: var(--k-text-muted);
  margin-top: 0.75rem;
}
.k-footer__bar {
  border-top: 1px solid var(--k-border);
  padding-top: 1.5rem;
}
.k-footer__bar p {
  font-size: 0.8125rem;
  color: var(--k-text-muted);
  text-align: center;
}


/* ═══════════════════════════════════════════════
   HERO SECTION — Immersive Command Center v3
   ═══════════════════════════════════════════════ */

.k-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: calc(var(--k-header-h) + 2rem);
  padding-bottom: 0;
  overflow: hidden;
  /* Subtle vignette on the entire hero */
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, transparent 0%, rgba(10,10,10,0.4) 100%),
    var(--k-bg);
}

/* ── Canvas: full viewport intelligence network ── */
.k-hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ── Atmosphere: layered light system ── */
.k-hero__atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.k-hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
/* Core glow — large central energy behind content */
.k-hero__glow--core {
  top: 15%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle,
    rgba(0,229,160,0.12) 0%,
    rgba(0,229,160,0.06) 25%,
    rgba(0,200,255,0.03) 50%,
    transparent 70%);
  filter: blur(60px);
  animation: k-core-pulse 8s ease-in-out infinite;
}
@keyframes k-core-pulse {
  0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.7; transform: translateX(-50%) scale(1.08); }
}
/* Top atmospheric wash */
.k-hero__glow--top {
  top: -15%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,200,255,0.08) 0%, transparent 70%);
  filter: blur(80px);
  animation: k-glow-drift-a 12s ease-in-out infinite alternate;
}
/* Bottom energy pool */
.k-hero__glow--bottom {
  bottom: 5%;
  left: 50%;
  width: 1200px;
  height: 400px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0,229,160,0.07) 0%, transparent 70%);
  filter: blur(60px);
  animation: k-glow-drift-b 10s ease-in-out infinite alternate;
}
/* Accent side glow */
.k-hero__glow--accent {
  top: 30%;
  left: -8%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,229,160,0.06) 0%, transparent 60%);
  filter: blur(90px);
  animation: k-glow-drift-a 15s ease-in-out infinite alternate-reverse;
}
@keyframes k-glow-drift-a {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(30px,-20px) scale(1.1); }
}
@keyframes k-glow-drift-b {
  0% { transform: translateX(-50%) scale(1); }
  100% { transform: translateX(-48%) scale(1.05); }
}

/* Subtle perspective grid floor */
.k-hero__grid-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45%;
  background:
    linear-gradient(to bottom, transparent 0%, rgba(0,229,160,0.015) 100%),
    repeating-linear-gradient(90deg, rgba(0,229,160,0.03) 0px, transparent 1px, transparent 80px),
    repeating-linear-gradient(0deg, rgba(0,229,160,0.02) 0px, transparent 1px, transparent 80px);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 30%, black 80%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, black 30%, black 80%, transparent 100%);
  transform: perspective(600px) rotateX(35deg);
  transform-origin: bottom center;
  opacity: 0.6;
}

/* ── Ambient floating panels ── */
.k-hero__ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}
.k-hero__ambient-panel {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: k-ambient-float 6s ease-in-out infinite;
}
.k-hero__ambient-panel--1 {
  top: 22%;
  left: 5%;
  animation-delay: 0s;
}
.k-hero__ambient-panel--2 {
  top: 35%;
  right: 4%;
  animation-delay: -1.5s;
}
.k-hero__ambient-panel--3 {
  bottom: 38%;
  left: 3%;
  animation-delay: -3s;
}
.k-hero__ambient-panel--4 {
  bottom: 30%;
  right: 6%;
  animation-delay: -4.5s;
}
.k-hero__ambient-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--k-text-muted);
}
.k-hero__ambient-dot--live {
  background: var(--k-green);
  box-shadow: 0 0 6px rgba(0,229,160,0.6);
  animation: k-dot-pulse 2s ease-in-out infinite;
}
@keyframes k-dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.k-hero__ambient-bar {
  display: inline-block;
  width: 40px;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
}
.k-hero__ambient-bar span {
  display: block;
  width: 93%;
  height: 100%;
  background: var(--k-green);
  border-radius: 2px;
}
.k-hero__ambient-pct {
  color: var(--k-green);
  font-weight: 600;
}
@keyframes k-ambient-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ── Centered hero content ── */
.k-hero__center {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 2rem;
}
.k-hero__eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--k-green);
  margin-bottom: 1.5rem;
  padding: 0.4rem 1.25rem;
  background: rgba(0,229,160,0.06);
  border: 1px solid rgba(0,229,160,0.12);
  border-radius: 24px;
}
.k-hero__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.06;
  margin-bottom: 1.25rem;
  letter-spacing: -0.035em;
}
.k-hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--k-text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}
.k-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
}

/* Glowing primary CTA */
.k-btn--glow {
  box-shadow:
    0 0 20px rgba(0,229,160,0.25),
    0 0 60px rgba(0,229,160,0.1);
}
.k-btn--glow:hover {
  box-shadow:
    0 0 30px rgba(0,229,160,0.35),
    0 0 80px rgba(0,229,160,0.15);
}

/* ── Command center dashboard ── */
.k-hero__command {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 860px;
  margin: 2rem auto 0;
  padding: 0 var(--k-container-pad);
}
.k-hero__cmd-main {
  background: rgba(12,12,12,0.8);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow:
    0 0 0 1px rgba(0,229,160,0.04),
    0 4px 24px rgba(0,0,0,0.4),
    0 0 120px rgba(0,229,160,0.04),
    inset 0 1px 0 rgba(255,255,255,0.04);
  animation: k-cmd-entrance 1s ease-out 0.3s both;
}
@keyframes k-cmd-entrance {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.k-hero__cmd-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.625rem 1.25rem;
  background: rgba(0,0,0,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.k-hero__cmd-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  opacity: 0.7;
}
.k-hero__cmd-dot:nth-child(1) { background: #ff5f57; }
.k-hero__cmd-dot:nth-child(2) { background: #febc2e; }
.k-hero__cmd-dot:nth-child(3) { background: #28c840; }
.k-hero__cmd-label {
  margin-left: auto;
  font-size: 0.6875rem;
  color: var(--k-text-muted);
  letter-spacing: 0.03em;
}
.k-hero__cmd-live {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 1rem;
  font-size: 0.625rem;
  color: var(--k-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.k-hero__cmd-live span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--k-green);
  box-shadow: 0 0 8px rgba(0,229,160,0.6);
  animation: k-dot-pulse 2s ease-in-out infinite;
}
.k-hero__cmd-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* KPI row — 4 items */
.k-hero__cmd-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.k-hero__cmd-kpi {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 10px;
  padding: 0.875rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.k-hero__cmd-kpi-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--k-text);
  line-height: 1;
  letter-spacing: -0.02em;
}
.k-hero__cmd-kpi-val small {
  font-size: 0.75em;
  font-weight: 600;
  opacity: 0.7;
}
.k-hero__cmd-kpi-lbl {
  font-size: 0.625rem;
  color: var(--k-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.k-hero__cmd-kpi-trend {
  font-size: 0.625rem;
  color: var(--k-text-muted);
  margin-top: 2px;
}
.k-hero__cmd-kpi-trend--up {
  color: var(--k-green);
}

/* Chart + modules grid */
.k-hero__cmd-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
}
.k-hero__cmd-chart {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  overflow: hidden;
}
.k-hero__cmd-chart-title {
  font-size: 0.625rem;
  color: var(--k-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.k-hero__cmd-svg {
  width: 100%;
  height: 88px;
  display: block;
}
.k-hero__chart-line {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: k-chart-draw 2.5s ease-out 0.8s forwards;
}
.k-hero__chart-line--2 {
  animation-delay: 1.2s;
  animation-duration: 2s;
}
@keyframes k-chart-draw {
  to { stroke-dashoffset: 0; }
}

/* Hero chart ambient glow breathing */
.k-hero__cmd-chart {
  position: relative;
}
.k-hero__cmd-chart::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 30px rgba(0,229,160,0.04), 0 0 40px rgba(0,229,160,0.02);
  animation: k-chart-glow 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes k-chart-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Hero chart "En vivo" indicator pulse */
.k-hero__cmd-live span {
  animation: k-live-pulse 2s ease-in-out infinite;
}
@keyframes k-live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Module status pills */
.k-hero__cmd-modules {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 120px;
}
.k-hero__cmd-mod {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  color: var(--k-text-muted);
  padding: 5px 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 6px;
  white-space: nowrap;
}
.k-hero__cmd-mod span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--k-text-muted);
  opacity: 0.4;
}
.k-hero__cmd-mod--active {
  border-color: rgba(0,229,160,0.15);
  color: var(--k-text-secondary);
}
.k-hero__cmd-mod--active span {
  background: var(--k-green);
  box-shadow: 0 0 6px rgba(0,229,160,0.5);
  opacity: 1;
}

/* ── Hero bottom fade transition ── */
.k-hero__fade-out {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--k-bg));
  z-index: 4;
  pointer-events: none;
}

/* ── Hero responsive ── */
@media (max-width: 900px) {
  .k-hero {
    min-height: auto;
    padding-top: calc(var(--k-header-h) + 2.5rem);
    padding-bottom: 2rem;
  }
  .k-hero__ambient {
    display: none;
  }
  .k-hero__grid-bg {
    display: none;
  }
  .k-hero__command {
    max-width: 100%;
  }
  .k-hero__cmd-kpis {
    grid-template-columns: repeat(2, 1fr);
  }
  .k-hero__cmd-grid {
    grid-template-columns: 1fr;
  }
  .k-hero__cmd-modules {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .k-hero__glow--core {
    width: 500px;
    height: 500px;
  }
}
@media (max-width: 600px) {
  .k-hero__title {
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }
  .k-hero__cmd-kpis {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .k-hero__cmd-kpi {
    padding: 0.625rem 0.75rem;
  }
  .k-hero__cmd-kpi-val {
    font-size: 1.25rem;
  }
  .k-hero__cmd-svg {
    height: 66px;
  }
  .k-hero__fade-out {
    height: 60px;
  }
}

/* ═══════════════════════════════════════════════
   TRUST BAR
   ═══════════════════════════════════════════════ */

.k-trust-bar {
  background: var(--k-surface);
  border-top: 1px solid var(--k-border);
  border-bottom: 1px solid var(--k-border);
  padding: 1.5rem 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.k-trust-bar__track {
  display: flex;
  width: max-content;
  animation: k-ticker 28s linear infinite;
  will-change: transform;
}
.k-trust-bar__set {
  display: flex;
  gap: 3rem;
  padding-right: 3rem;
  flex-shrink: 0;
}
.k-trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.k-trust-bar__item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  opacity: 0.85;
}
@keyframes k-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .k-trust-bar__track {
    animation: none;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem 2.5rem;
    width: auto;
  }
  .k-trust-bar__set:nth-child(2) {
    display: none;
  }
  .k-trust-bar {
    -webkit-mask-image: none;
    mask-image: none;
  }
}

/* ═══════════════════════════════════════════════
   SYSTEM PIPELINE (Como funciona — premium flow)
   ═══════════════════════════════════════════════ */

.k-pipeline {
  position: relative;
  overflow: hidden;
}

.k-pipeline__track {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 0 1rem;
}

/* Connecting line */
.k-pipeline__line {
  position: absolute;
  top: 5rem;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg,
    rgba(0,229,160,0.05),
    rgba(0,229,160,0.2) 20%,
    rgba(0,229,160,0.2) 80%,
    rgba(0,229,160,0.05)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s cubic-bezier(0.22,1,0.36,1);
}
.k-pipeline__line--in {
  transform: scaleX(1);
}

/* Animated pulse on the line */
.k-pipeline__pulse {
  position: absolute;
  top: -3px;
  left: -8px;
  width: 8px;
  height: 8px;
  background: var(--k-green);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(0,229,160,0.6), 0 0 24px rgba(0,229,160,0.3);
  opacity: 0;
}
.k-pipeline__line--in .k-pipeline__pulse {
  opacity: 1;
  animation: k-pulse-travel 4s cubic-bezier(0.25,0.1,0.25,1) 1.2s infinite;
}
@keyframes k-pulse-travel {
  0% { left: -8px; opacity: 0; }
  5% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% + 8px); opacity: 0; }
}

/* Nodes */
.k-pipeline__node {
  flex: 1;
  text-align: center;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1),
              transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.k-pipeline__node--in {
  opacity: 1;
  transform: translateY(0);
}

/* Icon circles */
.k-pipeline__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,229,160,0.05);
  border: 1px solid rgba(0,229,160,0.15);
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  box-shadow: 0 0 24px rgba(0,229,160,0.06);
  transition: all 0.4s ease;
}
.k-pipeline__icon--accent {
  background: rgba(0,229,160,0.1);
  border-color: rgba(0,229,160,0.3);
  box-shadow: 0 0 32px rgba(0,229,160,0.12);
}
.k-pipeline__node:hover .k-pipeline__icon {
  border-color: rgba(0,229,160,0.35);
  box-shadow: 0 0 36px rgba(0,229,160,0.15);
}

/* Typography */
.k-pipeline__node h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
  color: #fff;
}
.k-pipeline__node p {
  font-size: 0.875rem;
  color: var(--k-text-secondary);
  line-height: 1.55;
  max-width: 180px;
  margin: 0 auto;
}

/* Reduced motion: show everything immediately */
@media (prefers-reduced-motion: reduce) {
  .k-pipeline__node {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .k-pipeline__line {
    transform: scaleX(1);
    transition: none;
  }
  .k-pipeline__pulse {
    display: none;
  }
}

/* Mobile: vertical stacked flow */
@media (max-width: 767px) {
  .k-pipeline__track {
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
  }
  .k-pipeline__node {
    padding: 1.25rem 1rem;
  }
  .k-pipeline__node + .k-pipeline__node {
    margin-top: 0.5rem;
  }
  .k-pipeline__line {
    top: 0;
    bottom: 0;
    left: 50%;
    right: auto;
    width: 2px;
    height: auto;
    transform: scaleY(0);
    transform-origin: top;
    background: linear-gradient(to bottom,
      rgba(0,229,160,0.05),
      rgba(0,229,160,0.2) 15%,
      rgba(0,229,160,0.2) 85%,
      rgba(0,229,160,0.05)
    );
  }
  .k-pipeline__line--in {
    transform: scaleY(1);
  }
  .k-pipeline__pulse {
    top: -8px;
    left: -3px;
    animation-name: k-pulse-travel-v;
  }
  @keyframes k-pulse-travel-v {
    0% { top: -8px; opacity: 0; }
    5% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: calc(100% + 8px); opacity: 0; }
  }
  .k-pipeline__line--in .k-pipeline__pulse {
    animation-name: k-pulse-travel-v;
  }
}

/* ═══════════════════════════════════════════════
   SERVICES GRID (homepage)
   ═══════════════════════════════════════════════ */

.k-services-home__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ═══════════════════════════════════════════════
   SERVICE BLOCKS (page-servicios.php)
   ═══════════════════════════════════════════════ */

.k-services-detail {
  position: relative;
}
.k-services-detail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,229,160,0.1), rgba(0,229,160,0.03), transparent);
  pointer-events: none;
}
.k-service-block {
  padding: 4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: relative;
}
.k-service-block:last-child {
  border-bottom: none;
}
.k-service-block__content {
  max-width: 760px;
  position: relative;
}
.k-service-block__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,229,160,0.06);
  border: 1px solid rgba(0, 229, 160, 0.12);
  border-radius: 14px;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 30px rgba(0,229,160,0.04);
}
.k-service-block h2 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  margin-bottom: 1rem;
}
.k-service-block > .k-service-block__content > p {
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.k-service-block__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.k-service-block__meta-item {
  padding: 1.25rem 1.5rem;
  background: var(--k-glass-bg);
  border: 1px solid var(--k-glass-border);
  border-radius: var(--k-radius);
  backdrop-filter: var(--k-glass-blur);
  -webkit-backdrop-filter: var(--k-glass-blur);
  box-shadow: var(--k-shadow-1);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.k-service-block__meta-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--k-green);
  margin-bottom: 0.5rem;
}
.k-service-block__meta-item p {
  font-size: 0.9375rem;
  color: var(--k-text-secondary);
  line-height: 1.6;
}
.k-service-block__deliverables {
  list-style: none;
  margin-bottom: 2rem;
}
.k-service-block__deliverables li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.75rem;
  font-size: 0.9375rem;
  color: var(--k-text-secondary);
  border-bottom: 1px solid rgba(42, 42, 42, 0.5);
}
.k-service-block__deliverables li:last-child {
  border-bottom: none;
}
.k-service-block__deliverables li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.875rem;
  width: 8px;
  height: 8px;
  background: var(--k-green);
  border-radius: 50%;
}

/* ═══════════════════════════════════════════════
   FOUNDER SECTION
   ═══════════════════════════════════════════════ */

.k-founder__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.k-founder__photo {
  display: flex;
  justify-content: center;
}
.k-founder__placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--k-surface-2);
  border: 2px solid var(--k-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.k-founder__placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.k-founder__content h2 {
  margin-bottom: 0.5rem;
  text-align: left;
}
.k-founder__name {
  color: var(--k-green);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.k-founder__bio {
  font-size: 1rem;
  color: var(--k-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   TOOL STACK
   ═══════════════════════════════════════════════ */

.k-tools__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.k-tools__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.125rem 1.25rem;
  background: var(--k-glass-bg);
  border: 1px solid var(--k-glass-border);
  border-radius: var(--k-radius);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.k-tools__item:hover {
  border-color: rgba(0, 229, 160, 0.25);
  background: rgba(0,229,160,0.03);
  transform: translateY(-2px);
  box-shadow: var(--k-shadow-1);
}
.k-tools__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--k-text-secondary);
}

/* k-flow removed — replaced by k-pipeline */

/* Capabilities 12-module grid */
.k-services-home__grid--caps {
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .k-services-home__grid--caps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .k-services-home__grid--caps { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .k-services-home__grid--caps { grid-template-columns: repeat(4, 1fr); }
}

/* ═══════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════ */

.k-final-cta {
  text-align: center;
  background: linear-gradient(180deg, var(--k-bg) 0%, rgba(14,14,14,0.95) 100%);
  position: relative;
  overflow: hidden;
}
.k-final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,229,160,0.06) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}
.k-final-cta h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.k-final-cta p {
  margin-bottom: 2rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.0625rem;
}
.k-final-cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ═══════════════════════════════════════════════
   PAGE HERO (inner pages)
   ═══════════════════════════════════════════════ */

.k-page-hero {
  padding: calc(var(--k-header-h) + 5rem) 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.k-page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse 70% 60%, rgba(0,229,160,0.1) 0%, rgba(0,200,255,0.03) 40%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}
.k-page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,160,0.15), transparent);
}
.k-page-hero__title {
  margin-bottom: 1.25rem;
  position: relative;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.035em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.k-page-hero__subtitle {
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.1rem;
  position: relative;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}

/* ═══════════════════════════════════════════════
   PRICING — Premium Stripe-Level UI
   ═══════════════════════════════════════════════ */

/* Hero trust line */
.k-pricing-hero__trust {
  font-size: 0.875rem;
  color: var(--k-green);
  letter-spacing: 0.04em;
  margin-top: 1rem;
  opacity: 0.85;
}

/* Grid — mobile-first 1 col, stretch for equal height */
.k-pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

/* Card base */
.k-pricing__card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--k-radius-xl);
  padding: 2.5rem 2rem 2rem;
  position: relative;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow:
    0 4px 24px rgba(0,0,0,0.25),
    0 0 1px rgba(255,255,255,0.04),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Top highlight shimmer */
.k-pricing__card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    168deg,
    rgba(255,255,255,0.04) 0%,
    transparent 35%
  );
  pointer-events: none;
  overflow: hidden;
}

/* Hover — subtle lift */
.k-pricing__card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
  box-shadow:
    0 10px 36px rgba(0,0,0,0.35),
    0 0 1px rgba(255,255,255,0.06),
    0 0 40px rgba(0,229,160,0.03),
    inset 0 1px 0 rgba(255,255,255,0.05);
}

/* ── Featured (Profesional) — dominant green aura + scale ── */
.k-pricing__card--featured {
  border-color: rgba(0,229,160,0.3);
  background: rgba(0,229,160,0.04);
  transform: scale(1.03);
  z-index: 2;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    0 0 0 1px rgba(0,229,160,0.1),
    0 0 80px rgba(0,229,160,0.06),
    inset 0 1px 0 rgba(0,229,160,0.08);
}
.k-pricing__card--featured::before {
  background: linear-gradient(
    168deg,
    rgba(0,229,160,0.08) 0%,
    rgba(0,229,160,0.02) 25%,
    transparent 50%
  );
}
.k-pricing__card--featured:hover {
  border-color: rgba(0,229,160,0.45);
  transform: scale(1.03) translateY(-4px);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.4),
    0 0 0 1px rgba(0,229,160,0.14),
    0 0 100px rgba(0,229,160,0.08),
    inset 0 1px 0 rgba(0,229,160,0.1);
}

/* ── Elite (Enterprise) — refined luxury ── */
.k-pricing__card--elite {
  border-color: rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.018);
  box-shadow:
    0 4px 24px rgba(0,0,0,0.28),
    0 0 0 1px rgba(255,255,255,0.03),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.k-pricing__card--elite::before {
  background: linear-gradient(
    168deg,
    rgba(255,255,255,0.05) 0%,
    rgba(180,170,220,0.025) 30%,
    transparent 55%
  );
}
.k-pricing__card--elite:hover {
  border-color: rgba(255,255,255,0.16);
  transform: translateY(-4px);
  box-shadow:
    0 12px 40px rgba(0,0,0,0.38),
    0 0 0 1px rgba(255,255,255,0.06),
    0 0 50px rgba(180,170,220,0.03),
    inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Badge — high contrast, clean */
.k-pricing__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(0,229,160,0.4);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* Header */
.k-pricing__header {
  margin-bottom: 1.5rem;
  min-height: 3.75rem;
}
.k-pricing__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
  letter-spacing: 0.01em;
}
.k-pricing__tagline {
  font-size: 0.8125rem;
  color: var(--k-text-muted);
  line-height: 1.5;
}

/* Price */
.k-pricing__price {
  margin-bottom: 2rem;
  display: flex;
  align-items: baseline;
  gap: 0.125rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.k-pricing__currency {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--k-text);
  line-height: 1;
  align-self: flex-start;
  margin-top: 0.375rem;
}
.k-pricing__amount {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--k-text);
  letter-spacing: -0.04em;
  line-height: 1;
}
.k-pricing__amount--custom {
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}
.k-pricing__period {
  font-size: 0.8125rem;
  color: var(--k-text-muted);
  margin-left: 0.25rem;
}
.k-pricing__label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--k-text-muted);
  letter-spacing: 0.01em;
}

/* Feature list */
.k-pricing__features {
  list-style: none;
  margin-bottom: 2rem;
  flex: 1;
}
.k-pricing__features li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.75rem;
  font-size: 0.875rem;
  color: var(--k-text-secondary);
  line-height: 1.5;
}
.k-pricing__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath d='M5.5 9.8 2.7 7l-.9.9L5.5 11.6 12.5 4.6l-.9-.9L5.5 9.8z' fill='%2300e5a0'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  border-radius: 0;
}
.k-pricing__features-inherit {
  font-weight: 600;
  color: var(--k-text) !important;
  padding-left: 0 !important;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-bottom: 0.75rem !important;
}
.k-pricing__features-inherit::before {
  display: none !important;
}

/* CTA — pushed to bottom */
.k-pricing__cta {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

/* Trust badges below cards */
.k-pricing__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.k-pricing__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--k-text-muted);
  letter-spacing: 0.01em;
}
.k-pricing__trust-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* ═══════════════════════════════════════════════
   TRANSPARENCY SECTION
   ═══════════════════════════════════════════════ */

.k-transparency__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ═══════════════════════════════════════════════
   FAQ ACCORDION
   ═══════════════════════════════════════════════ */

.k-faq {
  max-width: 760px;
  margin: 0 auto;
}
.k-faq__item {
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.k-faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--k-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--k-transition);
  gap: 1rem;
}
.k-faq__question:hover {
  color: var(--k-green);
}
.k-faq__icon {
  font-size: 1.5rem;
  color: var(--k-text-muted);
  transition: transform var(--k-transition);
  flex-shrink: 0;
  line-height: 1;
}
.k-faq__item.is-open .k-faq__icon {
  transform: rotate(45deg);
}
.k-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.k-faq__item.is-open .k-faq__answer {
  max-height: 300px;
}
.k-faq__answer p {
  padding-bottom: 1.25rem;
  font-size: 0.9375rem;
  color: var(--k-text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════════════ */

.k-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
.k-contact__form-wrap h2 {
  margin-bottom: 1.5rem;
  text-align: left;
}

/* Form */
.k-form__group {
  margin-bottom: 1.25rem;
}
.k-form__group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--k-text-secondary);
  margin-bottom: 0.5rem;
}
.k-form__group input,
.k-form__group textarea {
  width: 100%;
  padding: 0.9375rem 1.125rem;
  background: var(--k-glass-bg);
  border: 1px solid var(--k-glass-border);
  border-radius: var(--k-radius);
  color: var(--k-text);
  outline: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.9375rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.k-form__group input:focus,
.k-form__group textarea:focus {
  border-color: rgba(0,229,160,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,160,0.06), 0 0 24px rgba(0,229,160,0.05);
  background: rgba(255,255,255,0.04);
}
.k-form__group textarea {
  min-height: 140px;
  resize: vertical;
}
.k-form__group input::placeholder,
.k-form__group textarea::placeholder {
  color: var(--k-text-muted);
}
.k-form__feedback {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  padding: 0;
  font-size: 0.875rem;
  border-radius: var(--k-radius-sm);
  transition: all var(--k-transition);
}
.k-form__feedback--success {
  padding: 0.75rem 1rem;
  background: var(--k-green-dim);
  color: var(--k-green);
}
.k-form__feedback--error {
  padding: 0.75rem 1rem;
  background: rgba(255, 23, 68, 0.1);
  color: #ff4d6a;
}
.k-form__submit {
  width: 100%;
}

/* Contact Cards */
.k-contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.k-contact__card {
  padding: 1.75rem;
  background: var(--k-glass-bg);
  border: 1px solid var(--k-glass-border);
  border-radius: var(--k-radius-lg);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: var(--k-glass-blur);
  -webkit-backdrop-filter: var(--k-glass-blur);
  box-shadow: var(--k-shadow-1);
}
.k-contact__card:hover {
  border-color: rgba(0, 229, 160, 0.2);
  transform: translateY(-3px);
  box-shadow: var(--k-shadow-hover), 0 0 30px rgba(0,229,160,0.04);
}
.k-contact__card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,229,160,0.06);
  border: 1px solid rgba(0,229,160,0.1);
  border-radius: 12px;
  margin-bottom: 1rem;
}
.k-contact__card h3 {
  font-size: 1rem;
  margin-bottom: 0.375rem;
}
.k-contact__card p {
  font-size: 0.875rem;
  color: var(--k-text-secondary);
  margin-bottom: 1rem;
}
.k-contact__card p:last-child {
  margin-bottom: 0;
}
.k-contact__card .k-btn {
  font-size: 0.8125rem;
  padding: 0.625rem 1.25rem;
}

/* ═══════════════════════════════════════════════
   ABOUT PAGE
   ═══════════════════════════════════════════════ */

.k-about-mission {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.k-about-mission__text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--k-text-secondary);
  margin-top: 1.5rem;
}
.k-values__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ── 3D Rotating CRM Element ── */
.k-3d-crm {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  perspective: 800px;
  position: relative;
}
.k-3d-crm__word {
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1;
  /* Metallic / titanium text fill */
  background: linear-gradient(
    170deg,
    rgba(200,200,210,0.3) 0%,
    rgba(255,255,255,0.95) 15%,
    rgba(160,165,175,0.7) 30%,
    rgba(255,255,255,0.9) 45%,
    rgba(120,125,135,0.6) 55%,
    rgba(200,205,215,0.8) 65%,
    rgba(255,255,255,0.95) 75%,
    rgba(140,145,155,0.5) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: k-crm-rotate 12s ease-in-out infinite, k-crm-sheen 8s ease-in-out infinite;
  transform-style: preserve-3d;
  text-shadow: none;
  position: relative;
  user-select: none;
}
/* Specular reflection highlight layer */
.k-3d-crm__word::before {
  content: 'CRM';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255,255,255,0.08) 35%,
    rgba(0,229,160,0.06) 45%,
    transparent 60%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: k-crm-highlight 8s ease-in-out infinite;
}
/* Subtle ambient glow behind the text */
.k-3d-crm__glow {
  position: absolute;
  width: 300px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0,229,160,0.08) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  animation: k-crm-glow-pulse 6s ease-in-out infinite;
}

@keyframes k-crm-rotate {
  0% { transform: rotateY(0deg) rotateX(2deg); }
  25% { transform: rotateY(15deg) rotateX(-1deg); }
  50% { transform: rotateY(0deg) rotateX(-2deg); }
  75% { transform: rotateY(-15deg) rotateX(1deg); }
  100% { transform: rotateY(0deg) rotateX(2deg); }
}
@keyframes k-crm-sheen {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes k-crm-highlight {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}
@keyframes k-crm-glow-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .k-3d-crm__word {
    animation: none;
    transform: rotateY(0deg);
  }
  .k-3d-crm__word::before {
    animation: none;
  }
  .k-3d-crm__glow {
    animation: none;
    opacity: 0.6;
  }
  .k-hero__cmd-chart::after {
    animation: none;
    opacity: 0.6;
  }
  .k-hero__cmd-live span {
    animation: none;
  }
  .k-hero__chart-line,
  .k-hero__chart-line--2 {
    stroke-dashoffset: 0;
    animation: none;
  }
  /* SMIL animations paused via inline JS (svg.pauseAnimations) */
}
/* Mobile — smaller 3D text */
@media (max-width: 600px) {
  .k-3d-crm {
    min-height: 200px;
  }
}

/* ═══════════════════════════════════════════════
   BLOG
   ═══════════════════════════════════════════════ */

.k-blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.k-blog__empty {
  text-align: center;
  padding: 4rem 0;
}
.k-blog__empty h2 {
  margin-bottom: 1rem;
}
.k-blog__empty p {
  margin-bottom: 2rem;
}

/* Post Card */
.k-post-card {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  overflow: hidden;
  transition: all var(--k-transition);
}
.k-post-card:hover {
  border-color: rgba(0, 229, 160, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}
.k-post-card__thumb {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--k-surface-2);
}
.k-post-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--k-transition);
}
.k-post-card:hover .k-post-card__thumb img {
  transform: scale(1.03);
}
.k-post-card__body {
  padding: 1.5rem;
}
.k-post-card__cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--k-green);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.k-post-card__title {
  font-size: 1.125rem;
  margin-bottom: 0.625rem;
  line-height: 1.3;
}
.k-post-card__title a {
  color: var(--k-text);
  text-decoration: none;
}
.k-post-card__title a:hover {
  color: var(--k-green);
}
.k-post-card__excerpt {
  font-size: 0.875rem;
  color: var(--k-text-secondary);
  line-height: 1.6;
}
.k-post-card__meta {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--k-text-muted);
}

/* Single Article */
.k-article__hero {
  padding-top: calc(var(--k-header-h) + 3rem);
  padding-bottom: 2rem;
  text-align: center;
}
.k-article__cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--k-green);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  text-decoration: none;
}
.k-article__title {
  max-width: 720px;
  margin: 0 auto 1rem;
}
.k-article__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--k-text-muted);
}
.k-article__sep { color: var(--k-text-muted); }
.k-article__featured {
  margin-bottom: 2.5rem;
}
.k-article__img {
  border-radius: var(--k-radius);
  max-width: 720px;
  margin: 0 auto;
}
.k-article__content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--k-text-secondary);
  padding-bottom: 2rem;
}
.k-article__content h2 { margin: 2.5rem 0 1rem; font-size: 1.5rem; color: var(--k-text); }
.k-article__content h3 { margin: 2rem 0 0.75rem; font-size: 1.25rem; color: var(--k-text); }
.k-article__content p { margin-bottom: 1.25rem; }
.k-article__content ul,
.k-article__content ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.k-article__content li { margin-bottom: 0.5rem; list-style: disc; color: var(--k-text-secondary); }
.k-article__content ol li { list-style: decimal; }
.k-article__content blockquote {
  border-left: 3px solid var(--k-green);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--k-surface);
  border-radius: 0 var(--k-radius-sm) var(--k-radius-sm) 0;
}
.k-article__content img { border-radius: var(--k-radius-sm); margin: 1.5rem 0; }
.k-article__content a { color: var(--k-green); text-decoration: underline; }
.k-article__content a:hover { color: var(--k-cyan); }

/* Author Box */
.k-author-box {
  display: flex;
  gap: 1.25rem;
  padding: 2rem;
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  margin-top: 2rem;
}
.k-author-box__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--k-surface-2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.k-author-box__label {
  font-size: 0.75rem;
  color: var(--k-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.k-author-box__name {
  font-weight: 700;
  color: var(--k-text);
  margin-top: 0.125rem;
}
.k-author-box__bio {
  font-size: 0.875rem;
  margin-top: 0.375rem;
}

/* Pagination */
.nav-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}
.nav-links a,
.nav-links span {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-sm);
  color: var(--k-text-secondary);
  text-decoration: none;
  transition: all var(--k-transition);
}
.nav-links a:hover {
  border-color: var(--k-green);
  color: var(--k-green);
}
.nav-links .current {
  background: var(--k-green);
  color: #0a0a0a;
  border-color: var(--k-green);
}

/* ═══════════════════════════════════════════════
   404
   ═══════════════════════════════════════════════ */

.k-404 {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--k-header-h);
}
.k-404__inner {
  max-width: 480px;
}
.k-404__code {
  font-size: 8rem;
  font-weight: 800;
  color: var(--k-green);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.04em;
}
.k-404__title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.k-404__text {
  margin-bottom: 2rem;
}
.k-404__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */

.k-fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.k-fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children for grids */
.k-fade-in:nth-child(2) { transition-delay: 0.1s; }
.k-fade-in:nth-child(3) { transition-delay: 0.2s; }
.k-fade-in:nth-child(4) { transition-delay: 0.3s; }
.k-fade-in:nth-child(5) { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════ */

.k-text-center { text-align: center; }
.k-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   ═══════════════════════════════════════════════ */

/* Mobile: default (< 768px) */
@media (max-width: 767px) {
  :root {
    --k-glass-blur: blur(10px) saturate(130%);
    --k-shadow-1: 0 2px 10px rgba(0,0,0,0.18);
    --k-shadow-2: 0 4px 16px rgba(0,0,0,0.22);
    --k-shadow-hover: 0 8px 24px rgba(0,0,0,0.28);
  }
  .k-hero {
    min-height: auto;
    padding-top: calc(var(--k-header-h) + 2rem);
    padding-bottom: 3rem;
  }
  .k-hero__title { font-size: 2rem; }
  .k-section { padding: 3.5rem 0; }
  .k-founder__content h2 { text-align: center; }
  .k-founder__name { text-align: center; }
}

/* Tablet: 768px+ */
@media (min-width: 768px) {
  .k-hamburger { display: none; }
  .k-mobile-menu { display: none !important; }
  .k-nav { display: flex; align-items: center; gap: 2rem; }
  .k-lang { display: block; }
  .k-header__login { display: inline-flex; }
  .k-header__cta { display: inline-flex; }

  .k-services-home__grid { grid-template-columns: repeat(2, 1fr); }
  .k-tools__grid { grid-template-columns: repeat(3, 1fr); }
  .k-founder__grid { grid-template-columns: auto 1fr; }
  .k-founder__content h2 { text-align: left; }
  .k-founder__name { text-align: left; }
  .k-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .k-contact__grid { grid-template-columns: 1.1fr 0.9fr; }
  .k-pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .k-blog__grid { grid-template-columns: repeat(2, 1fr); }
  .k-transparency__grid { grid-template-columns: repeat(2, 1fr); }
  .k-values__grid { grid-template-columns: repeat(2, 1fr); }
  .k-service-block__meta { grid-template-columns: repeat(2, 1fr); }
}

/* Desktop: 1200px+ */
@media (min-width: 1200px) {
  .k-services-home__grid { grid-template-columns: repeat(3, 1fr); }
  .k-tools__grid { grid-template-columns: repeat(4, 1fr); }
  .k-footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; }
  .k-pricing__grid { grid-template-columns: repeat(3, 1fr); }
  .k-blog__grid { grid-template-columns: repeat(3, 1fr); }
  .k-values__grid { grid-template-columns: repeat(2, 1fr); }
  .k-social-proof__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ─── Breadcrumbs ─── */

.k-breadcrumbs {
  padding: 1rem 0;
  font-size: 0.85rem;
  color: var(--k-text-muted);
}
.k-breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.k-breadcrumbs__item + .k-breadcrumbs__item::before {
  content: '/';
  margin-right: 0.25rem;
  color: var(--k-border);
}
.k-breadcrumbs__item a {
  color: var(--k-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.k-breadcrumbs__item a:hover {
  color: var(--k-green);
}
.k-breadcrumbs__item [aria-current="page"] {
  color: var(--k-text-secondary);
}

/* ─── Social Proof ─── */

.k-social-proof {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--k-border);
}
.k-social-proof__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}
.k-social-proof__number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--k-green);
  line-height: 1.2;
}
.k-social-proof__label {
  display: block;
  font-size: 0.85rem;
  color: var(--k-text-muted);
  margin-top: 0.25rem;
}

/* ─── Floating CTA Bar ─── */

.k-floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--k-surface);
  border-top: 1px solid var(--k-border);
  padding: 0.75rem 0;
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.k-floating-cta.is-visible {
  transform: translateY(0);
}
.k-floating-cta__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.k-floating-cta__text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--k-text-secondary);
}
.k-btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* Hide floating CTA on mobile (too intrusive) */
@media (max-width: 767px) {
  .k-floating-cta { display: none; }
}

/* ─────────────────────────────────────────────
   Cognitive Engine Components
   ───────────────────────────────────────────── */

/* Decision Block */
.k-cognitive-decision {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 2rem;
  margin: 2.5rem 0;
}
.k-cognitive-decision__title {
  text-align: center;
  margin: 0 0 1.5rem;
  font-size: 1.25rem;
  color: var(--k-text);
}
.k-cognitive-decision__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.k-cognitive-decision__label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}
.k-cognitive-decision__col--yes .k-cognitive-decision__label { color: var(--k-green); }
.k-cognitive-decision__col--no .k-cognitive-decision__label { color: var(--k-text-muted); }
.k-cognitive-decision__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.k-cognitive-decision__col li {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--k-text-secondary);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.k-cognitive-decision__icon--yes { color: var(--k-green); font-weight: 700; }
.k-cognitive-decision__icon--no { color: var(--k-text-muted); }

/* Progressive Disclosure */
.k-cognitive-progressive {
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius-sm);
  margin: 1rem 0;
  overflow: hidden;
}
.k-cognitive-progressive__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  background: var(--k-surface);
  border: none;
  color: var(--k-green);
  font-size: 0.9rem;
  font-family: var(--k-font);
  cursor: pointer;
  transition: background var(--k-transition);
}
.k-cognitive-progressive__trigger:hover { background: var(--k-surface-2); }
.k-cognitive-progressive__icon {
  font-size: 1.2rem;
  transition: transform var(--k-transition);
}
.k-cognitive-progressive.is-open .k-cognitive-progressive__icon { transform: rotate(45deg); }
.k-cognitive-progressive__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.k-cognitive-progressive.is-open .k-cognitive-progressive__content { max-height: 500px; }
.k-cognitive-progressive__inner {
  padding: 1rem 1.25rem 1.25rem;
  color: var(--k-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Confidence Steps */
.k-cognitive-steps {
  margin: 2.5rem 0;
  text-align: center;
}
.k-cognitive-steps__title {
  font-size: 1.25rem;
  color: var(--k-text);
  margin: 0 0 2rem;
}
.k-cognitive-steps__track {
  display: flex;
  justify-content: center;
  gap: 0;
}
.k-cognitive-steps__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 1;
  max-width: 220px;
}
.k-cognitive-steps__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--k-green);
  color: var(--k-bg);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.k-cognitive-steps__connector {
  position: absolute;
  top: 20px;
  left: calc(50% + 20px);
  width: calc(100% - 40px);
  height: 2px;
  background: var(--k-border);
}
.k-cognitive-steps__text {
  margin-top: 0.75rem;
}
.k-cognitive-steps__text strong {
  display: block;
  color: var(--k-text);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}
.k-cognitive-steps__text p {
  margin: 0;
  color: var(--k-text-secondary);
  font-size: 0.85rem;
}

/* Outcome Block */
.k-cognitive-outcomes {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 2rem;
  margin: 2.5rem 0;
  text-align: center;
}
.k-cognitive-outcomes__title {
  font-size: 1.25rem;
  color: var(--k-text);
  margin: 0 0 1.5rem;
}
.k-cognitive-outcomes__grid {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.k-cognitive-outcomes__metric {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--k-green);
  line-height: 1;
}
.k-cognitive-outcomes__label {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--k-text-secondary);
}

/* Who Block */
.k-cognitive-who {
  background: var(--k-surface);
  border: 1px solid var(--k-border);
  border-radius: var(--k-radius);
  padding: 2rem;
  margin: 2.5rem 0;
}
.k-cognitive-who__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.k-cognitive-who__label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}
.k-cognitive-who__col--for .k-cognitive-who__label { color: var(--k-green); }
.k-cognitive-who__col--not .k-cognitive-who__label { color: var(--k-text-muted); }
.k-cognitive-who__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.k-cognitive-who__col li {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--k-text-secondary);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.k-cognitive-who__col--for .k-cognitive-who__icon { color: var(--k-green); font-weight: 700; }
.k-cognitive-who__col--not .k-cognitive-who__icon { color: var(--k-text-muted); }

/* Responsive */
@media (max-width: 768px) {
  .k-cognitive-decision__grid,
  .k-cognitive-who__grid { grid-template-columns: 1fr; }
  .k-cognitive-steps__track { flex-direction: column; align-items: center; gap: 1.5rem; }
  .k-cognitive-steps__connector { display: none; }
  .k-cognitive-steps__item { max-width: 100%; }
  .k-cognitive-outcomes__grid { gap: 1.5rem; }
}

/* ══════════════════════════════════════════════
   RTL Support (Hebrew, Arabic)
   ══════════════════════════════════════════════ */

[dir="rtl"] {
  direction: rtl;
  text-align: right;
}

/* Header */
[dir="rtl"] .k-header__inner { flex-direction: row-reverse; }
[dir="rtl"] .k-nav__list { flex-direction: row-reverse; }
[dir="rtl"] .k-lang__dropdown { right: auto; left: 0; }

/* Logo stays LTR */
[dir="rtl"] .k-logo { direction: ltr; }

/* Buttons & Links */
[dir="rtl"] .k-btn { direction: rtl; }

/* Cards and Grids — text alignment */
[dir="rtl"] .k-card__text,
[dir="rtl"] .k-card__title { text-align: right; }

/* Hero */
[dir="rtl"] .k-hero__title,
[dir="rtl"] .k-hero__subtitle,
[dir="rtl"] .k-hero__eyebrow { text-align: center; }
[dir="rtl"] .k-hero__actions { justify-content: center; }

/* Pipeline nodes */
[dir="rtl"] .k-pipeline__track { direction: rtl; }

/* Section titles — keep centered */
[dir="rtl"] .k-section__title,
[dir="rtl"] .k-section__subtitle,
[dir="rtl"] .k-page-hero__title,
[dir="rtl"] .k-page-hero__subtitle { text-align: center; }

/* Service blocks */
[dir="rtl"] .k-service-block__deliverables li { padding-left: 0; padding-right: 1.5rem; }
[dir="rtl"] .k-service-block__deliverables li::before { left: auto; right: 0; }

/* Pricing */
[dir="rtl"] .k-pricing__features li { padding-left: 0; padding-right: 1.75rem; }
[dir="rtl"] .k-pricing__features li::before { left: auto; right: 0; }
[dir="rtl"] .k-pricing__features-inherit { padding-right: 0 !important; }

/* Footer */
[dir="rtl"] .k-footer__grid { direction: rtl; }
[dir="rtl"] .k-footer__nav { text-align: right; }

/* FAQ */
[dir="rtl"] .k-faq__question { text-align: right; flex-direction: row-reverse; }
[dir="rtl"] .k-faq__icon { margin-left: 0; margin-right: auto; }

/* Contact */
[dir="rtl"] .k-form label { text-align: right; }
[dir="rtl"] .k-form input,
[dir="rtl"] .k-form textarea { text-align: right; direction: rtl; }

/* Trust bar */
[dir="rtl"] .k-trust-bar__track { animation-direction: reverse; }

/* Founder/About */
[dir="rtl"] .k-founder__content h2,
[dir="rtl"] .k-founder__name { text-align: right; }
[dir="rtl"] .k-founder__grid { direction: rtl; }

/* Mobile menu */
[dir="rtl"] .k-mobile-menu__list { text-align: right; }
[dir="rtl"] .k-mobile-menu__list a { text-align: right; }

/* How steps */
[dir="rtl"] .k-how__step { text-align: right; }

/* Values */
[dir="rtl"] .k-values__grid .k-card { text-align: right; }

/* Confidence steps */
[dir="rtl"] .k-cognitive-steps__item { text-align: right; }

/* Final CTA — keep centered */
[dir="rtl"] .k-final-cta h2,
[dir="rtl"] .k-final-cta p { text-align: center; }
[dir="rtl"] .k-final-cta__actions { justify-content: center; }

/* Contact cards */
[dir="rtl"] .k-contact__card { text-align: right; }

/* Responsive RTL overrides */
@media (min-width: 768px) {
  [dir="rtl"] .k-founder__content h2,
  [dir="rtl"] .k-founder__name { text-align: right; }
}