@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

/*
  Design tokens live scoped to .nk-page so nothing outside this page
  needs to change. --teal / --teal-rgb / --bg-* / --text-* / --muted*
  / --border / --hover-bg still come from the app's existing theme
  (light/dark), we only add one new accent: --nk-amber.

  Story: the radar's blue is the "signal" — a lost item calling out.
  Amber is "found" — the moment it's answered. The one gradient on
  the page runs from signal to found; everything else stays quiet.
*/

.nk-page {
  --nk-amber: #d98f3b;
  --nk-amber-rgb: 217, 143, 59;
  --nk-signal: var(--teal, #0095f6);
  --nk-signal-rgb: var(--teal-rgb, 0, 149, 246);

  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-app) 100%);
  color: var(--text-primary);
  min-height: 100vh;
}

@keyframes beaconPulse {
  0% {
    transform: scale(0.6);
    opacity: 0.55;
  }
  70% {
    transform: scale(1.9);
    opacity: 0;
  }
  100% {
    transform: scale(1.9);
    opacity: 0;
  }
}

@keyframes markerIn {
  0% {
    opacity: 0;
    transform: translateY(6px) scale(0.7);
  }
  15% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  85% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes drift {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 60px 60px;
  }
}

@keyframes riseIn {
  0% {
    opacity: 0;
    transform: translateY(16px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

.nk-hero {
  position: relative;
  padding: 28px 6vw 0;
  min-height: 620px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.nk-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--text-primary) 1px, transparent 1px);
  background-size: 26px 26px;
  animation: drift 14s linear infinite;
  opacity: 0.07;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 20%, #000 0%, transparent 75%);
}

.nk-glow {
  position: absolute;
  top: -22%;
  right: -12%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(var(--nk-signal-rgb), 0.16) 0%, transparent 70%);
  filter: blur(10px);
  animation: fadeIn 1.2s ease both;
}

.nk-glow::after {
  content: '';
  position: absolute;
  left: -260px;
  bottom: -320px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(var(--nk-amber-rgb), 0.13) 0%, transparent 72%);
  filter: blur(6px);
}

/* ---------- Nav ---------- */

.nk-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  width: 100%;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(var(--nk-signal-rgb), 0.02);
  border: 1px solid transparent;
}

.nk-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nk-logo svg {
  height: 40px;
  width: auto;
  display: block;
}

[data-theme="dark"] .nk-logo svg .f-logo-word {
  fill: url(#nahodkaLogoCoral);
}
[data-theme="dark"] .nk-logo svg .f-logo-heart {
  fill: #FF4B3A;
}

.nk-nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
}

.nk-lang-btn,
.nk-theme-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.nk-theme-btn {
  padding: 9px;
}

.nk-lang-btn:hover,
.nk-theme-btn:hover {
  background: var(--hover-bg);
  border-color: rgba(var(--nk-signal-rgb), 0.35);
  transform: translateY(-1px);
}

.nk-lang-btn:focus-visible,
.nk-theme-btn:focus-visible,
.nk-nav-btn:focus-visible,
.nk-cta-primary:focus-visible {
  outline: 2px solid var(--nk-signal);
  outline-offset: 2px;
}

.nk-nav-btn {
  background: var(--nk-signal);
  border: 1px solid var(--nk-signal);
  color: #fff;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.nk-nav-btn:hover {
  background: #0074d9;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(var(--nk-signal-rgb), 0.3);
}

/* ---------- Radar (untouched) ---------- */

.nk-radar {
  position: absolute;
  right: 4vw;
  top: 90px;
  width: 340px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.nk-ring {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 1px solid rgba(0, 149, 246, 0.5);
  animation: beaconPulse 3.9s ease-out infinite;
  will-change: transform;
  transform: translateZ(0);
}

.nk-core {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0095f6;
  box-shadow: 0 0 22px 6px rgba(0, 149, 246, 0.5);
}

.nk-marker {
  position: absolute;
  color: #fff;
  background: #0095f6;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: markerIn 3.2s ease-in-out infinite;
  box-shadow: 0 4px 14px rgba(0, 149, 246, 0.4);
  will-change: transform;
  transform: translateZ(0);
}

/* ---------- Hero copy ---------- */

.nk-hero-text {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin-top: 56px;
  animation: riseIn 0.8s ease both;
}

.nk-eyebrow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 18px;
  text-align: center;
  background: linear-gradient(100deg, var(--nk-signal) 0%, var(--nk-amber) 40%, var(--nk-signal) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: eyebrowShimmer 3s ease infinite;
  letter-spacing: 0.09em;
  margin-bottom: 22px;
  text-transform: uppercase;
  font-weight: 600;
}

.nk-h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(28px, 4.5vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  color: var(--text-primary);
}

.nk-accent {
  color: #fff;
}

:root:not([data-theme="dark"]) .nk-accent {
  color: var(--text-primary);
}

.nk-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 34px;
}

.nk-lead-spacer {
  height: 16px;
}

.nk-cta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nk-cta-primary {
  background: var(--nk-signal);
  color: #fff;
  border: none;
  padding: 16px 32px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nk-cta-primary:hover {
  transform: translateY(-2px);
  background: #0074d9;
  box-shadow: 0 14px 30px rgba(var(--nk-signal-rgb), 0.32);
}

.nk-cta-primary:active {
  transform: translateY(0);
}

.nk-cta-hint {
  font-size: 13px;
  color: var(--muted2, var(--muted));
}

.nk-cta-primary .nk-arrow {
  display: inline-block;
  margin-left: 8px;
  transition: transform 0.2s ease;
}

.nk-cta-primary:hover .nk-arrow {
  transform: translateX(3px);
}

/* ---------- Steps (kept in sync in case re-enabled) ---------- */

.nk-h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 42px;
  text-align: center;
  color: var(--text-primary);
}

.nk-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  max-width: 1000px;
  margin: 0 auto;
}

.nk-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 26px 24px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.nk-step-card:hover {
  border-color: rgba(var(--nk-signal-rgb), 0.4);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.07);
  transform: translateY(-3px);
}

.nk-step-num {
  font-family: 'Fraunces', serif;
  font-size: 15px;
  color: var(--nk-signal);
  font-weight: 600;
}

.nk-step-title {
  font-size: 18px;
  font-weight: 600;
  margin: 12px 0 8px;
  color: var(--text-primary);
}

.nk-step-text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}

.nk-final-cta {
  text-align: center;
  padding: 70px 6vw 100px;
  max-width: 700px;
  margin: 0 auto;
}

.nk-footer {
  text-align: center;
  padding: 28px 0 36px;
  font-size: 13px;
  color: var(--muted2, var(--muted));
  border-top: 1px solid var(--border);
  margin-top: 12px;
}

@media (max-width: 768px) {
  .nk-page {
    height: 100dvh;
    overflow: hidden;
  }

  .nk-hero {
    padding: 20px 6vw 0;
    padding-bottom: 150px;
  }

  .nk-nav {
    padding: 0;
    background: none;
  }

  .nk-logo svg {
    height: 32px;
  }

  .nk-hero-text {
    margin-top: 34px;
  }

  .nk-radar {
    width: 150px;
    height: 150px;
    right: 10vw;
    top: auto;
    bottom: 100px;
  }

  .nk-ring {
    width: 85px;
    height: 85px;
  }

  .nk-core {
    width: 14px;
    height: 14px;
  }

  .nk-marker {
    width: 30px;
    height: 30px;
  }

  .nk-marker svg {
    width: 18px;
    height: 18px;
  }

  .nk-footer {
    margin-top: -100px;
    border-top: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nk-ring, .nk-marker {
    animation-duration: 8s !important;
  }

  .nk-grid,
  .nk-glow,
  .nk-hero-text {
    animation: none !important;
  }
}