@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@600;700&family=Inter:wght@400;500&display=swap');

:root {
  --brand-blue: #1E6FD9;
  --brand-green: #22C55E;
  --brand-dark: #0F172A;
  --brand-light: #F8FAFC;
  --brand-white: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --border: #E2E8F0;
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--brand-light);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

a, button, input { transition: all 0.2s ease; }

.ka-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
  display: block;
}

h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

section h2 {
  font-size: 36px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  color: var(--brand-dark);
}

.ka-overline {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11px;
  font-weight: 600;
  color: var(--brand-blue);
  margin-bottom: 8px;
  text-align: center;
}

section > p {
  text-align: center;
  max-width: 640px;
  margin: 12px auto 0;
  color: var(--text-secondary) !important;
}

/* Navbar */
.ka-nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.ka-nav.scrolled {
  backdrop-filter: blur(14px);
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ka-nav .ka-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.ka-brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ka-brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.ka-brand-text,
.footer-brand div {
  color: #fff;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 18px;
}

.ka-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.ka-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 500;
}

.ka-links a:hover { color: #fff; }

.ka-nav-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ka-cta {
  background: var(--brand-green);
  color: var(--brand-dark);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 88px;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 120;
  pointer-events: auto !important;
  transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
}

a.ka-cta:hover,
a.ka-cta:focus-visible {
  transform: translateY(-3px) scale(1.02) !important;
  filter: none !important;
  background: linear-gradient(120deg, #4ade80 0%, #22c55e 55%, #16a34a 100%) !important;
  color: #052e16 !important;
  box-shadow: 0 12px 24px rgba(34, 197, 94, 0.34) !important;
}

a.ka-cta.is-hovered {
  transform: translateY(-3px) scale(1.02) !important;
  filter: none !important;
  background: linear-gradient(120deg, #4ade80 0%, #22c55e 55%, #16a34a 100%) !important;
  color: #052e16 !important;
  box-shadow: 0 12px 24px rgba(34, 197, 94, 0.34) !important;
}

.ka-portal {
  border: 0;
  color: #ffffff;
  background: linear-gradient(120deg, #22c55e 0%, #16a34a 40%, #0ea5e9 75%, #2563eb 100%);
  background-size: 210% 210%;
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 72px;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 120;
  pointer-events: auto !important;
  overflow: hidden;
  transition: transform 0.18s ease, color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  animation: kaPortalPulse 1.8s ease-in-out infinite, kaPortalFlow 4s linear infinite;
}

.ka-portal::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0) 24%, rgba(255, 255, 255, 0.26) 50%, rgba(255, 255, 255, 0) 76%);
  transform: translateX(-140%);
  animation: kaPortalSweep 2.4s linear infinite;
  pointer-events: none;
}

a.ka-portal:hover,
a.ka-portal:focus-visible {
  animation-play-state: paused, paused;
  transform: translateY(-3px) scale(1.03) !important;
  background: linear-gradient(120deg, #0f3fb8 0%, #1d4ed8 46%, #0ea5e9 100%) !important;
  background-size: 100% 100% !important;
  background-position: 50% 50% !important;
  color: #fff !important;
  box-shadow: 0 14px 28px rgba(29, 78, 216, 0.5) !important;
}

a.ka-portal.is-hovered {
  animation-play-state: paused, paused;
  transform: translateY(-3px) scale(1.03) !important;
  background: linear-gradient(120deg, #0f3fb8 0%, #1d4ed8 46%, #0ea5e9 100%) !important;
  background-size: 100% 100% !important;
  background-position: 50% 50% !important;
  color: #fff !important;
  box-shadow: 0 14px 28px rgba(29, 78, 216, 0.5) !important;
}

a.ka-portal:hover::after,
a.ka-portal:focus-visible::after {
  animation-play-state: paused;
  opacity: 1;
  transform: translateX(0);
}

a.ka-portal.is-hovered::after {
  animation-play-state: paused;
  opacity: 1;
  transform: translateX(0);
}

@keyframes kaPortalPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0), inset 0 0 0 1px rgba(14, 165, 233, 0.18);
  }

  50% {
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.18), inset 0 0 0 1px rgba(14, 165, 233, 0.34);
  }
}

@keyframes kaPortalSweep {
  0% { transform: translateX(-140%); }
  55% { transform: translateX(140%); }
  100% { transform: translateX(140%); }
}

@keyframes kaPortalFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.ka-hamburger {
  display: none;
  font-size: 20px;
  color: #fff;
  cursor: pointer;
}

/* Hero */
.ka-hero.ka-container {
  max-width: none;
  padding: 124px max(18px, calc((100vw - 1120px) / 2)) 80px;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 48px;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(30, 111, 217, 0.18) 0%, transparent 65%),
    radial-gradient(ellipse at 85% 75%, rgba(34, 197, 94, 0.10) 0%, transparent 60%),
    #0F172A;
}

.ka-hero h1 {
  color: #fff;
  font-size: 58px;
  max-width: 720px;
  margin: 0;
}

.ka-hero-sub {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 14px;
  font-size: 18px;
  max-width: 640px;
}

.ka-hero p.lead {
  color: rgba(255, 255, 255, 0.75);
  margin: 16px 0 0;
  max-width: 680px;
}

.hero-reveal {
  animation: heroFadeUp 0.4s ease-out forwards;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.ka-audience {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.03);
}

.ka-audience button {
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.ka-audience button.active {
  background: var(--brand-blue);
  color: #fff;
}

.ka-platform-note {
  max-width: 680px;
  margin-top: 20px;
  border-left: 2px solid var(--brand-green);
  padding-left: 12px;
}

.ka-platform-label {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ka-platform-phrase-wrap {
  margin-top: 4px;
  min-height: 30px;
  display: flex;
  align-items: center;
}

.ka-platform-phrase {
  color: #fff;
  font-weight: 600;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  border-bottom: 2px solid rgba(30, 111, 217, 0.75);
}

.ka-platform-phrase.show {
  opacity: 1;
  transform: translateY(0);
}

.ka-hero .buttons {
  margin-top: 24px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ka-ghost {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
  border-radius: 8px;
  padding: 10px 14px;
  line-height: 1.1;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.ka-ghost:hover {
  transform: translateY(-2px);
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

@media (min-width: 769px) {
  .ka-nav-actions .ka-cta,
  .ka-hero .buttons .ka-cta {
    min-width: 72px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .ka-nav-actions .ka-portal,
  .ka-hero .buttons .ka-portal {
    min-width: 64px;
    padding-left: 10px;
    padding-right: 10px;
  }
}

.ka-trusted-wrap { margin-top: 20px; }
.ka-trusted-title { color: rgba(255, 255, 255, 0.82); }

.ka-trusted {
  margin-top: 8px;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
}

.ka-trusted-track {
  display: flex;
  gap: 20px;
  animation: kaScroll 18s linear infinite;
}

@keyframes kaScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ka-trusted .badge {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 8px 12px;
  white-space: nowrap;
}

/* Hero mock card */
.ka-mock {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
  padding: 20px;
  transform: rotate(-1deg);
}

.ka-live-pill {
  position: absolute;
  top: -18px;
  left: 14px;
  background: #eefcf3;
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.45);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.ka-live-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  100% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
}

.ka-mock-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 6px 0 12px;
}

.ka-mock-title { font-family: 'Bricolage Grotesque', sans-serif; font-size: 20px; }
.ka-mock-meta { color: var(--text-muted); font-size: 12px; }

.ka-mock-grid {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 10px;
}

.ka-mock .card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.ka-mock-card-title { font-weight: 600; color: var(--brand-dark); margin-bottom: 10px; }

.ka-attendance-track {
  height: 10px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.ka-attendance-track span {
  display: block;
  width: 94%;
  height: 100%;
  border-radius: 999px;
  background: var(--brand-green);
}

.ka-mock-row {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: 13px;
}

.ka-mock-row strong { color: var(--brand-dark); }

.ka-mock-side {
  display: grid;
  gap: 8px;
}

.ka-mock .compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.msg-badge {
  background: var(--brand-blue);
  color: #fff;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 600;
}

.alert-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #F59E0B;
}

.ka-mock .compact small { color: var(--text-muted); }

.ka-upcoming-row {
  margin-top: 10px;
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 13px;
}

/* Features */
#features { background: #fff; border-radius: 16px; margin-top: 22px; }

.ka-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.ka-feature {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}

.ka-feature:hover {
  border-color: var(--brand-blue);
  box-shadow: 0 8px 32px rgba(30, 111, 217, 0.10);
  transform: translateY(-4px);
}

.feat-icon {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: rgba(30, 111, 217, 0.08);
  color: var(--brand-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feat-icon svg { width: 22px; height: 22px; }

.ka-feature strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
  color: var(--brand-dark);
}

.ka-feature div { color: var(--text-secondary); }

/* How it works */
#how { margin-top: 12px; }

.ka-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.ka-steps::before {
  content: '';
  position: absolute;
  top: 25px;
  left: 12%;
  right: 12%;
  border-top: 1px dashed #bfd6f6;
  z-index: 0;
}

.ka-step {
  position: relative;
  z-index: 1;
  background: var(--brand-light);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border);
}

.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.ka-step h4 { margin: 0 0 6px; color: var(--brand-dark); font-size: 20px; }
.ka-step p { margin: 0; color: var(--text-secondary); }

/* Stats band */
#about.ka-container {
  margin-top: 24px;
  max-width: none;
  background: var(--brand-blue);
  border-radius: 0;
  padding: 64px max(18px, calc((100vw - 1120px) / 2)) !important;
}

#about .ka-overline { color: rgba(255, 255, 255, 0.8); }
#about h2, #about p { color: #fff !important; }
#about p { opacity: 0.78; }

.ka-stats {
  max-width: 1120px;
  margin: 30px auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ka-stat {
  text-align: center;
  color: #fff;
  padding: 0 16px;
}

.ka-stat + .ka-stat {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.ka-stat .num {
  font-size: 56px;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}

.ka-stat .label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

/* Testimonials */
#testimonials {
  margin-top: 24px;
  background: var(--brand-light);
}

.ka-testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.ka-testimonial {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  padding: 24px;
}

.quote-mark {
  position: absolute;
  top: -8px;
  left: 12px;
  color: var(--brand-green);
  opacity: 0.15;
  font-size: 96px;
  line-height: 1;
  pointer-events: none;
}

.ka-testimonial p {
  margin: 0;
  position: relative;
  z-index: 1;
  color: var(--text-secondary);
  text-align: left;
}

.t-meta {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}

.t-meta strong {
  display: block;
  color: var(--brand-dark);
  font-weight: 600;
}

.t-meta small {
  display: block;
  color: var(--text-muted);
  font-size: 13px;
}

/* Pricing */
#pricing {
  margin-top: 20px;
  background: var(--brand-light);
}

.ka-pricing {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.ka-plan {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
}

.ka-plan.highlight {
  border: 2px solid var(--brand-blue);
  box-shadow: 0 16px 48px rgba(30, 111, 217, 0.15);
  transform: translateY(-8px);
}

.ka-plan.ka-enterprise {
  grid-column: 1 / -1;
  max-width: 500px;
}

.plan-badge {
  display: inline-flex;
  background: var(--brand-blue);
  color: #fff;
  border-radius: 99px;
  font-size: 11px;
  padding: 4px 10px;
  font-weight: 600;
}

.plan-title { font-size: 34px; margin-top: 6px; color: var(--brand-dark); }
.plan-price { margin-top: 6px; }
.price-amount { font-size: 44px; font-weight: 700; color: var(--brand-dark); }
.price-unit { color: var(--text-secondary); }
.plan-sub { color: var(--text-secondary); margin-top: 6px; }
.plan-action { margin: 14px 0; }

.btn-outline,
.btn-primary {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  padding: 11px 14px;
  text-decoration: none;
  font-weight: 500;
}

.btn-outline {
  border: 1px solid var(--border);
  color: var(--brand-dark);
  background: transparent;
}

.btn-primary {
  background: var(--brand-blue);
  color: #fff;
}

.btn-primary:hover,
.btn-outline:hover {
  transform: translateY(-2px);
}

.ka-plan hr {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

.plan-list-title {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
}

.ka-plan .plan-list ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
}

.ka-plan .plan-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 4px 0;
  color: var(--text-secondary);
}

.ka-plan .plan-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(30, 111, 217, 0.14);
  box-shadow: inset 0 0 0 2px rgba(30, 111, 217, 0.25);
  margin-top: 4px;
  flex-shrink: 0;
}

/* FAQ */
.ka-faq {
  max-width: 860px;
  margin: 18px auto 0;
}

.ka-faq .item {
  border-bottom: 1px solid var(--border);
}

.ka-faq button {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 18px 0;
  color: var(--brand-dark);
  font-weight: 500;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ka-faq .icon {
  color: var(--brand-blue);
  font-size: 24px;
  line-height: 1;
}

.ka-faq button.open .icon { content: '-'; }

.ka-faq .panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  color: var(--text-secondary);
  padding: 0 0 0 0;
}

.ka-faq .panel::after { content: ''; display: block; height: 14px; }

.ka-faq button[aria-expanded='true'] .icon { transform: rotate(45deg); }

/* CTA */
.ka-cta-banner {
  margin-top: 8px;
  border-radius: 14px;
  background:
    radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    var(--brand-dark);
  background-size: 28px 28px, auto;
  color: #fff;
  padding: 36px;
}

.ka-cta-content h3 {
  margin: 0;
  font-size: 34px;
  color: #fff;
}

.ka-cta-content p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.6);
  max-width: 680px;
  text-align: left;
}

.ka-cta-content form {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ka-cta-content input {
  min-width: 280px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  padding: 11px 12px;
}

.ka-cta-content input::placeholder { color: rgba(255, 255, 255, 0.7); }

.ka-cta-content button {
  border: 0;
  border-radius: 8px;
  background: var(--brand-green);
  color: var(--brand-dark);
  font-weight: 600;
  padding: 11px 16px;
  cursor: pointer;
}

/* Footer */
footer {
  margin-top: 28px;
  background: var(--brand-dark) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

footer .ka-container {
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-links,
.footer-copy {
  color: rgba(255, 255, 255, 0.55);
}

.footer-links {
  margin-left: auto;
  display: flex;
  gap: 24px;
}

.footer-links:hover,
.footer-copy:hover { color: rgba(255, 255, 255, 0.9); }

/* Animation utility */
.ka-animate {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.ka-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .ka-features,
  .ka-testimonials { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .ka-hero.ka-container {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 108px;
  }

  .ka-hero h1 { font-size: 48px; }
  .ka-pricing { grid-template-columns: 1fr; }
  .ka-plan.ka-enterprise { grid-column: auto; max-width: none; }
}

@media (max-width: 768px) {
  .ka-links { display: none; }
  .ka-hamburger { display: block; }
  .ka-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    padding: 14px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .ka-audience { display: flex; flex-wrap: wrap; }
  .ka-hero h1 { font-size: 40px; }

  .ka-mock-grid,
  .ka-features,
  .ka-steps,
  .ka-testimonials,
  .ka-stats { grid-template-columns: 1fr; }

  .ka-steps::before,
  .ka-stat + .ka-stat { display: none; }

  .footer-links,
  .footer-copy { margin-left: 0; }

  footer .ka-container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .ka-container { padding: 16px; }
  section h2 { font-size: 30px; }
  .ka-hero h1 { font-size: 34px; }
  .price-amount { font-size: 36px; }
  .ka-cta-content h3 { font-size: 28px; }
}