/* ————— Fonty (rovnaké ako nivy.com) ————— */
@font-face {
  font-family: 'Balon Brandon';
  font-weight: 400;
  font-display: swap;
  src: url('fonts/Brandon-Regular.otf') format('opentype');
}
@font-face {
  font-family: 'Balon Brandon';
  font-weight: 500;
  font-display: swap;
  src: url('fonts/Brandon-Medium.otf') format('opentype');
}
@font-face {
  font-family: 'Balon Brandon';
  font-weight: 700;
  font-display: swap;
  src: url('fonts/Brandon-Bold.otf') format('opentype');
}
@font-face {
  font-family: 'Balon Quickbrush';
  font-display: swap;
  src: url('fonts/Quickbrush.woff') format('woff');
}

/* ————— Tokeny (prevzaté z nivy.com) ————— */
#nivy-balon {
  --ink: #0e0000;
  --ink-soft: #55504d;
  --ink-faint: #6b6560;
  --paper: #f4f1ec;
  --card: #ffffff;
  --beige: #e0ded6;
  --accent: #ec6424;
  --accent-shade: #d2581e;
  --accent-deep: #a8430f;
  --dark: #1e1e1e;
  --radius: 12px;
  --radius-lg: 16px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

#nivy-balon * { box-sizing: border-box; }
#nivy-balon [hidden] { display: none !important; }

#nivy-balon { color-scheme: light; }
#nivy-balon {
  margin: 0;
  font-family: 'Balon Brandon', 'Avenir Next', 'Segoe UI', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

#nivy-balon img { max-width: 100%; display: block; }

/* ————— Hlavička ————— */

/* ————— Hero ————— */
#nivy-balon .hero {
  max-width: 1140px;
  margin: 0 auto;
  padding: clamp(36px, 5vh, 60px) clamp(20px, 4vw, 48px) clamp(48px, 7vh, 88px);
}

#nivy-balon .hero__intro {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

#nivy-balon .eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
}
#nivy-balon .hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.3rem, 4.4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
#nivy-balon .hero .accent { color: var(--accent-shade); }
#nivy-balon .lead {
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 62ch;
}

#nivy-balon .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(24px, 3.5vw, 40px);
  align-items: stretch;
  margin-top: clamp(32px, 5vh, 48px);
}

/* ————— Panel aplikácie ————— */
#nivy-balon .app-panel {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid rgba(14, 0, 0, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px -28px rgba(14, 0, 0, 0.28);
  padding: 20px;
}
#nivy-balon .app-panel .panel-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#nivy-balon .demo-banner {
  margin: 0 0 14px;
  padding: 10px 14px;
  font-size: 14px;
  border-radius: 8px;
  background: #fff7d1;
  border: 1px solid #e5d896;
  color: #5c4a00;
}
#nivy-balon .demo-banner code { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 13px; }
#nivy-balon .demo-banner { overflow-wrap: anywhere; }

#nivy-balon .panel-state { animation: state-in 0.3s var(--ease-out); }
@keyframes state-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

#nivy-balon .dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  flex: 1;
  min-height: 280px;
  padding: 40px 24px;
  background: transparent;
  border: 2px dashed rgba(14, 0, 0, 0.25);
  border-radius: var(--radius);
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
#nivy-balon .dropzone:hover,
#nivy-balon .dropzone.is-dragover {
  border-color: var(--accent);
  background: #fdf2ea;
}
#nivy-balon .dropzone__icon { width: 44px; height: 44px; color: var(--accent-shade); margin-bottom: 6px; }
#nivy-balon .dropzone strong { font-size: 18px; font-weight: 700; }
#nivy-balon .dropzone span { font-size: 15px; color: var(--ink-faint); }

#nivy-balon .panel-note {
  margin: 12px 0 0;
  font-size: 13px;
  text-align: center;
  color: var(--ink-faint);
}
#nivy-balon .panel-note--demo { color: #5c4a00; }

#nivy-balon .panel-imgwrap {
  border-radius: 10px;
  overflow: hidden;
  background: var(--beige);
}
#nivy-balon .panel-imgwrap img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
}

#nivy-balon .panel-title {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
}

#nivy-balon .post-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1.5px solid rgba(236, 100, 36, 0.4);
  transition: color 0.15s ease, border-color 0.15s ease;
}
#nivy-balon .post-link svg { width: 13px; height: 13px; }
#nivy-balon .post-link:hover {
  color: var(--ink);
  border-color: var(--ink);
}
#nivy-balon .post-link:focus-visible {
  outline: 2px solid var(--accent-shade);
  outline-offset: 3px;
  border-radius: 2px;
}

#nivy-balon .result-cta {
  margin: 14px 0 0;
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: #fdf2ea;
  border: 1px solid rgba(236, 100, 36, 0.35);
  border-radius: 8px;
}
#nivy-balon .result-cta strong { color: var(--accent-deep); }

#nivy-balon .panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ————— Tlačidlá ————— */
#nivy-balon .btn {
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  padding: 13px 26px 11px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}
#nivy-balon .btn:active { transform: scale(0.97); }
#nivy-balon .btn--primary {
  background: var(--accent);
  border: 1px solid transparent;
  color: #fff;
}
#nivy-balon .btn--primary:hover { background: var(--accent-shade); }
#nivy-balon .btn--ghost {
  background: transparent;
  border: 1.5px solid rgba(14, 0, 0, 0.22);
  color: var(--ink);
}
#nivy-balon .btn--ghost:hover { border-color: var(--ink); }
#nivy-balon :is(.btn, .dropzone):focus-visible {
  outline: 2px solid var(--accent-shade);
  outline-offset: 2px;
}

/* ————— Generovanie ————— */
#nivy-balon .panel-state--loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 36px 20px 28px;
  text-align: center;
}
#nivy-balon .balloon { width: 84px; height: auto; }
#nivy-balon .balloon__float {
  animation: balloon-float 3s ease-in-out infinite;
  transform-origin: 50% 40%;
}
@keyframes balloon-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-9px) rotate(2.5deg); }
}
#nivy-balon .loading-msg {
  margin: 18px 0 2px;
  font-size: 18px;
  font-weight: 700;
  transition: opacity 0.25s ease;
}
#nivy-balon .loading-msg.is-fading { opacity: 0; }
#nivy-balon .panel-state--loading .panel-note { margin-top: 6px; }

#nivy-balon .error-msg {
  margin: 8px 4px 14px;
  font-size: 16px;
  font-weight: 500;
  color: #a51f0d;
}

/* ————— Ukážka vpravo ————— */
#nivy-balon .hero__visual { position: relative; }
#nivy-balon .example-card {
  margin: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(14, 0, 0, 0.08);
  box-shadow: 0 24px 48px -28px rgba(14, 0, 0, 0.3);
  overflow: hidden;
}
#nivy-balon .example-card img {
  width: 100%;
  flex: 1;
  min-height: 0;
  object-fit: cover;
}
#nivy-balon .example-card figcaption {
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-faint);
}
#nivy-balon .birthday-badge {
  position: absolute;
  top: -22px;
  right: -14px;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: rotate(8deg);
  box-shadow: 0 12px 24px -12px rgba(14, 0, 0, 0.4);
}
#nivy-balon .birthday-badge__num {
  font-family: 'Balon Quickbrush', 'Balon Brandon', sans-serif;
  font-size: 44px;
  line-height: 1;
}
#nivy-balon .birthday-badge__label {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ————— Ako to funguje ————— */
#nivy-balon .steps {
  background: var(--card);
  border-top: 1px solid rgba(14, 0, 0, 0.07);
  padding: clamp(48px, 7vh, 72px) clamp(20px, 4vw, 48px);
}
#nivy-balon .steps h2 {
  max-width: 1200px;
  margin: 0 auto 32px;
  font-size: clamp(1.6rem, 2.6vw, 2rem);
  font-weight: 700;
}
#nivy-balon .steps__grid {
  list-style: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(24px, 4vw, 48px);
}
#nivy-balon .steps__num {
  display: block;
  font-family: 'Balon Quickbrush', 'Balon Brandon', sans-serif;
  font-size: 46px;
  line-height: 1;
  color: var(--accent);
}
#nivy-balon .steps__grid h3 {
  margin: 10px 0 6px;
  font-size: 19px;
  font-weight: 700;
}
#nivy-balon .steps__grid p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 34ch;
}

/* ————— Pätička ————— */

/* ————— Zjavenie pri načítaní ————— */
#nivy-balon .reveal { animation: reveal-up 0.55s var(--ease-out) both; }
#nivy-balon .hero__intro .reveal:nth-child(2) { animation-delay: 0.05s; }
#nivy-balon .hero__intro .reveal:nth-child(3) { animation-delay: 0.1s; }
#nivy-balon .app-panel.reveal { animation-delay: 0.15s; }
#nivy-balon .hero__visual.reveal { animation-delay: 0.2s; }
@keyframes reveal-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ————— Responzivita ————— */
@media (max-width: 940px) {
  #nivy-balon .hero__grid { grid-template-columns: 1fr; }
  #nivy-balon .example-card img { flex: none; object-fit: unset; }
  #nivy-balon .dropzone { min-height: 220px; }
  #nivy-balon .birthday-badge { right: 8px; top: -18px; width: 92px; height: 92px; }
  #nivy-balon .birthday-badge__num { font-size: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  #nivy-balon .reveal, #nivy-balon .panel-state { animation: none; }
  #nivy-balon .balloon__float { animation: none; }
  #nivy-balon .btn:active { transform: none; }
}

#nivy-balon { font-size: 16px; }
#nivy-balon h1, #nivy-balon h2, #nivy-balon h3, #nivy-balon button { font-family: inherit; }
#nivy-balon figure { margin: 0; }
#nivy-balon .campaign-note { padding: 24px clamp(20px, 4vw, 48px); color: var(--ink-soft); font-size: 14px; max-width: 1140px; margin: auto; }