/* ============================================================
   KEY App — Public Landing v49
   A complete redesign of the public landing screen.
   - Hero: big headline + taglines + single search + centered auth CTAs
   - 4 alternating feature bands with icons (why KEY)
   - 3-step "how it works"
   - Final CTA + footer
   No HTML structure changes; driven by key-hero-v49.js.
   ============================================================ */

#publicLanding.public-landing{
  --kv-page: #f4fbf8;
  --kv-card: #ffffff;
  --kv-line: rgba(15,31,28,.08);
  --kv-text: #0F1F1C;
  --kv-muted: #60736e;
  --kv-brand: #087f68;
  --kv-brand-2: #0b9a7c;
  --kv-cyan: #0891b2;
  --kv-amber: #d97706;
  --kv-violet: #7c3aed;

  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 22px 40px;
  color: var(--kv-text);
  background:
    radial-gradient(1200px 620px at 50% -8%, rgba(8,127,104,.10), transparent 60%),
    radial-gradient(900px 520px at 92% 8%, rgba(8,145,178,.07), transparent 55%),
    var(--kv-page);
  border-radius: 28px;
  animation: kv49Fade .45s ease both;
}
@keyframes kv49Fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- NAV ---------- */
#publicLanding .landing-nav{
  max-width: 1160px;
  margin: 0 auto;
  padding: 10px 4px 16px;
  border-bottom: 1px solid var(--kv-line);
  background: transparent;
}
#publicLanding .landing-brand{
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--kv-text);
}
#publicLanding .landing-brand-mark{
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(140deg, #0b8f6b, #06b6d4);
  box-shadow: 0 8px 20px rgba(8,127,104,.28);
  font-weight: 900;
}
#publicLanding .landing-nav-actions{ gap: 6px; }
#publicLanding .landing-icon-btn{
  width: 42px; height: 42px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--kv-line);
  color: #60736e;
  display: grid; place-items: center;
}
#publicLanding .landing-login-btn{
  min-height: 42px;
  padding: 0 18px;
  border-radius: 13px;
  background: rgba(8,127,104,.08);
  color: var(--kv-brand);
  border: 1px solid rgba(8,127,104,.22);
  font-weight: 800;
  font-size: 13.5px;
}
#publicLanding .landing-login-btn:hover{
  background: rgba(8,127,104,.14);
  border-color: rgba(8,127,104,.36);
}
#publicLanding .landing-signup-btn{
  min-height: 42px;
  padding: 0 20px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--kv-brand), var(--kv-cyan));
  color: #fff;
  border: 0;
  font-weight: 900;
  font-size: 13.5px;
  box-shadow: 0 8px 22px rgba(8,127,104,.28);
}
#publicLanding .landing-signup-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(8,127,104,.34);
}

/* ---------- HERO (single column, centered) ---------- */
#publicLanding .landing-hero{
  display: block !important;
  grid-template-columns: 1fr !important;
  min-height: auto !important;
  padding: 56px 4px 12px !important;
  gap: 0 !important;
}
#publicLanding .landing-hero-copy{
  max-width: 820px;
  margin: 0 auto;
  text-align: center !important;
}
#publicLanding .landing-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(8,127,104,.10);
  color: var(--kv-brand);
  border: 1px solid rgba(8,127,104,.18);
  font-size: 12.5px;
  font-weight: 800;
  margin: 0 auto 20px;
}
#publicLanding .landing-live-dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--kv-brand);
  box-shadow: 0 0 0 5px rgba(8,127,104,.12);
}

#publicLanding .landing-hero h1{
  font-size: clamp(36px, 5.6vw, 62px) !important;
  line-height: 1.24 !important;
  letter-spacing: -1.4px !important;
  font-weight: 900 !important;
  color: var(--kv-text) !important;
  margin: 0 0 20px !important;
}
#publicLanding .landing-hero h1 span{
  background: linear-gradient(100deg, var(--kv-brand) 0%, #0b9a7c 45%, var(--kv-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
#publicLanding .landing-hero-copy > p{
  max-width: 620px;
  margin: 0 auto 28px;
  font-size: 16.5px;
  line-height: 2;
  color: var(--kv-muted);
}

/* ---------- SEARCH ---------- */
#publicLanding .landing-search{
  max-width: 660px;
  margin: 0 auto 24px !important;
  height: 64px !important;
  padding: 8px 8px 8px 20px !important;
  border-radius: 20px !important;
  background: #fff;
  border: 1px solid var(--kv-line);
  box-shadow: 0 18px 46px rgba(15,23,42,.09), 0 0 0 4px rgba(8,127,104,.04) !important;
}
#publicLanding .landing-search input{
  min-height: 48px;
  font-size: 14.5px;
}
#publicLanding .landing-search button{
  height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--kv-brand), var(--kv-cyan));
  font-weight: 900;
  font-size: 13.5px;
}

/* ---------- CENTERED AUTH CTAs (login + signup) ---------- */
#publicLanding .kv49-auth-block{
  max-width: 620px;
  margin: 30px auto 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
#publicLanding .kv49-auth-buttons{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}
#publicLanding .kv49-btn-primary,
#publicLanding .kv49-btn-secondary{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 64px;
  border-radius: 20px;
  font-family: inherit;
  font-weight: 900;
  font-size: 17px;
  cursor: pointer;
  border: 0;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  letter-spacing: -.01em;
}
#publicLanding .kv49-btn-primary{
  background: linear-gradient(135deg, var(--kv-brand) 0%, #0b9a7c 55%, var(--kv-cyan) 100%);
  color: #fff;
  box-shadow: 0 14px 34px rgba(8,127,104,.32), 0 0 0 4px rgba(8,127,104,.08);
}
#publicLanding .kv49-btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(8,127,104,.38), 0 0 0 4px rgba(8,127,104,.10);
}
#publicLanding .kv49-btn-secondary{
  background: #fff;
  color: var(--kv-brand);
  border: 2px solid rgba(8,127,104,.28);
  box-shadow: 0 8px 22px rgba(15,23,42,.06);
}
#publicLanding .kv49-btn-secondary:hover{
  transform: translateY(-2px);
  background: rgba(8,127,104,.05);
  border-color: rgba(8,127,104,.55);
  box-shadow: 0 14px 32px rgba(8,127,104,.14);
}
#publicLanding .kv49-auth-hint{
  margin: 0;
  font-size: 12.5px;
  color: var(--kv-muted);
  text-align: center;
  line-height: 1.9;
}
#publicLanding .kv49-auth-hint b{ color: var(--kv-brand); font-weight: 800; }

/* ---------- TRUST STRIP (3 cards) ---------- */
#publicLanding .landing-trust-row{
  max-width: 1160px;
  margin: 46px auto 0;
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
  border-radius: 0 !important;
}
#publicLanding .landing-trust-row > div{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 20px;
  background: #fff;
  border: 1px solid var(--kv-line);
  border-radius: 22px;
  box-shadow: 0 10px 28px rgba(15,23,42,.045);
}
#publicLanding .landing-trust-row > div > span{
  flex: 0 0 44px;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(8,127,104,.14), rgba(8,145,178,.10));
  color: var(--kv-brand);
  font-weight: 900;
  font-size: 20px;
}
#publicLanding .landing-trust-row b{
  display: block;
  font-size: 14.5px;
  color: var(--kv-text);
}
#publicLanding .landing-trust-row small{
  display: block;
  color: var(--kv-muted);
  font-size: 12px;
  margin-top: 3px;
  line-height: 1.7;
}

/* ---------- FEATURE BANDS (4 alternating rows) ---------- */
#publicLanding .kv49-features{
  max-width: 1160px;
  margin: 66px auto 8px;
  padding: 0 4px;
}
#publicLanding .kv49-features-head{
  text-align: center;
  margin: 0 0 34px;
}
#publicLanding .kv49-features-head span{
  color: var(--kv-brand);
  font-weight: 800;
  font-size: 12.5px;
  letter-spacing: .06em;
}
#publicLanding .kv49-features-head h2{
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 900;
  color: var(--kv-text);
  letter-spacing: -.02em;
  margin: 8px 0 0;
}
#publicLanding .kv49-feature{
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 22px;
  align-items: center;
  padding: 22px 24px;
  margin-bottom: 14px;
  background: #fff;
  border: 1px solid var(--kv-line);
  border-radius: 24px;
  box-shadow: 0 10px 28px rgba(15,23,42,.045);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
#publicLanding .kv49-feature:hover{
  transform: translateY(-3px);
  border-color: rgba(8,127,104,.26);
  box-shadow: 0 20px 44px rgba(8,127,104,.10);
}
#publicLanding .kv49-feature-ic{
  width: 96px; height: 96px;
  border-radius: 26px;
  display: grid; place-items: center;
  color: #fff;
  font-size: 42px;
  box-shadow: 0 12px 28px rgba(15,23,42,.14);
  position: relative;
  overflow: hidden;
}
#publicLanding .kv49-feature-ic::after{
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 60%);
}
#publicLanding .kv49-feature-ic > * { position: relative; z-index: 1; }

#publicLanding .kv49-feature-body{ min-width: 0; }
#publicLanding .kv49-feature-tag{
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(8,127,104,.08);
  color: var(--kv-brand);
  border: 1px solid rgba(8,127,104,.16);
  margin-bottom: 10px;
}
#publicLanding .kv49-feature-body h3{
  font-size: 20px;
  font-weight: 900;
  color: var(--kv-text);
  margin: 0 0 6px;
  letter-spacing: -.01em;
  line-height: 1.45;
}
#publicLanding .kv49-feature-body p{
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--kv-muted);
  margin: 0;
}
#publicLanding .kv49-feature-chips{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
#publicLanding .kv49-chip{
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15,23,42,.04);
  border: 1px solid var(--kv-line);
  color: #48584f;
}

/* color variants */
#publicLanding .kv49-feature.ic-emerald .kv49-feature-ic{
  background: linear-gradient(135deg, #059669, #0b9a7c);
}
#publicLanding .kv49-feature.ic-indigo .kv49-feature-ic{
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
}
#publicLanding .kv49-feature.ic-amber .kv49-feature-ic{
  background: linear-gradient(135deg, #d97706, #f59e0b);
}
#publicLanding .kv49-feature.ic-cyan .kv49-feature-ic{
  background: linear-gradient(135deg, #0d9488, #0891b2);
}

/* ---------- HOW IT WORKS (3 steps) ---------- */
#publicLanding .kv49-how{
  max-width: 1160px;
  margin: 40px auto 8px;
  padding: 30px 4px 10px;
}
#publicLanding .kv49-how-head{
  text-align: center;
  margin-bottom: 30px;
}
#publicLanding .kv49-how-head span{
  color: var(--kv-brand);
  font-weight: 800;
  font-size: 12.5px;
  letter-spacing: .06em;
}
#publicLanding .kv49-how-head h2{
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  color: var(--kv-text);
  letter-spacing: -.02em;
  margin: 8px 0 0;
}
#publicLanding .kv49-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
#publicLanding .kv49-step{
  background: #fff;
  border: 1px solid var(--kv-line);
  border-radius: 24px;
  padding: 26px 22px;
  box-shadow: 0 10px 28px rgba(15,23,42,.045);
  position: relative;
}
#publicLanding .kv49-step-num{
  position: absolute;
  top: 18px;
  inset-inline-end: 22px;
  font-size: 40px;
  font-weight: 900;
  color: rgba(8,127,104,.12);
  line-height: 1;
}
#publicLanding .kv49-step-ic{
  width: 54px; height: 54px;
  border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(8,127,104,.14), rgba(8,145,178,.10));
  color: var(--kv-brand);
  font-size: 24px;
  margin-bottom: 16px;
}
#publicLanding .kv49-step h3{
  font-size: 17px;
  font-weight: 900;
  color: var(--kv-text);
  margin: 0 0 6px;
}
#publicLanding .kv49-step p{
  font-size: 12.8px;
  line-height: 1.9;
  color: var(--kv-muted);
  margin: 0;
}

/* ---------- FINAL CTA ---------- */
#publicLanding .landing-final-cta{
  max-width: 1160px;
  margin: 34px auto 30px !important;
  padding: 40px 34px !important;
  border-radius: 28px !important;
  background: linear-gradient(135deg, #064e42 0%, #087f68 55%, #0b879d 100%) !important;
  color: #fff;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 22px 52px rgba(8,127,104,.24) !important;
}
#publicLanding .landing-final-cta h2{
  font-size: 24px;
  font-weight: 900;
  color: #fff;
  margin: 8px 0 0;
  max-width: 620px;
  line-height: 1.55;
}
#publicLanding .landing-final-cta .landing-eyebrow{
  background: rgba(255,255,255,.16);
  color: #d7fff4;
  border-color: rgba(255,255,255,.24);
}
#publicLanding .landing-final-cta button{
  min-height: 56px;
  padding: 0 28px;
  border-radius: 16px;
  background: #fff;
  color: #087c68;
  font-weight: 900;
  font-size: 14.5px;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
  transition: transform .2s ease, box-shadow .2s ease;
}
#publicLanding .landing-final-cta button:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0,0,0,.22);
}

/* ---------- FOOTER ---------- */
#publicLanding .landing-footer{
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px 6px 10px !important;
  color: var(--kv-muted);
  font-size: 11.5px;
  border-top: 1px solid var(--kv-line);
}

/* ---------- HIDE OLD STUFF (categories, old steps, CTA v47) ---------- */
#publicLanding .landing-section,
#publicLanding .landing-how,
#publicLanding .landing-cta-main,
#publicLanding .landing-quick-links {
  display: none !important;
}

/* ---------- DARK THEME ---------- */
[data-theme="dark"] #publicLanding.public-landing{
  --kv-page: #09120f;
  --kv-card: #14211D;
  --kv-line: rgba(255,255,255,.08);
  --kv-text: #ecf7f3;
  --kv-muted: #9ab4ac;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(16,185,129,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(6,182,212,.08), transparent 55%),
    var(--kv-page);
}
[data-theme="dark"] #publicLanding .kv49-feature,
[data-theme="dark"] #publicLanding .kv49-step,
[data-theme="dark"] #publicLanding .landing-trust-row > div,
[data-theme="dark"] #publicLanding .kv49-btn-secondary,
[data-theme="dark"] #publicLanding .landing-search,
[data-theme="dark"] #publicLanding .landing-icon-btn{
  background: var(--kv-card) !important;
  border-color: var(--kv-line) !important;
  box-shadow: 0 10px 28px rgba(0,0,0,.25) !important;
}
[data-theme="dark"] #publicLanding .kv49-chip{
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.08);
  color: #b6c8c1;
}
[data-theme="dark"] #publicLanding .kv49-step-num{ color: rgba(16,185,129,.18); }

/* ---------- MOBILE ---------- */
@media (max-width: 800px){
  #publicLanding.public-landing{ padding: 12px 14px 26px; border-radius: 0; }
  #publicLanding .landing-hero{ padding: 34px 2px 8px !important; }
  #publicLanding .landing-hero h1{ font-size: 34px !important; letter-spacing: -.7px !important; }
  #publicLanding .landing-hero-copy > p{ font-size: 15px; }
  #publicLanding .landing-search{ height: 58px !important; }
  #publicLanding .kv49-auth-buttons{ grid-template-columns: 1fr; gap: 10px; }
  #publicLanding .kv49-btn-primary,
  #publicLanding .kv49-btn-secondary{ min-height: 58px; font-size: 16px; }
  #publicLanding .landing-trust-row{ grid-template-columns: 1fr; margin-top: 34px; }
  #publicLanding .kv49-feature{
    grid-template-columns: 64px 1fr;
    gap: 14px;
    padding: 18px 16px;
    border-radius: 20px;
  }
  #publicLanding .kv49-feature-ic{
    width: 64px; height: 64px;
    border-radius: 18px;
    font-size: 30px;
  }
  #publicLanding .kv49-feature-body h3{ font-size: 17px; }
  #publicLanding .kv49-steps{ grid-template-columns: 1fr; }
  #publicLanding .landing-final-cta{ flex-direction: column; align-items: flex-start; padding: 28px 22px !important; }
  #publicLanding .landing-final-cta h2{ font-size: 20px; }
  #publicLanding .landing-final-cta button{ width: 100%; }
}
@media (prefers-reduced-motion: reduce){
  #publicLanding *{ transition: none !important; animation: none !important; }
}