/* Lekkie efekty — transform/opacity only; wyłączone przy prefers-reduced-motion */

/* Header: głębia po scrollu */
.sec-header.is-scrolled {
  box-shadow:
    inset 0 3px 0 0 var(--color-accent),
    0 10px 28px rgba(26, 36, 33, 0.06);
}

/* Hero: dryfująca plama + delikatna siatka „radar” */
.sec-hero__orb {
  position: absolute;
  width: min(42vw, 28rem);
  height: min(42vw, 28rem);
  right: -6%;
  top: 12%;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle at 40% 40%,
    color-mix(in srgb, var(--color-accent) 14%, transparent) 0%,
    transparent 68%
  );
  animation: sec-orb 18s ease-in-out infinite alternate;
  will-change: transform;
}

.sec-hero__ring {
  position: absolute;
  inset: 18% 8% auto auto;
  width: min(36vw, 22rem);
  height: min(36vw, 22rem);
  border-radius: 50%;
  pointer-events: none;
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-shield) 80%, transparent);
  animation: sec-ring 22s linear infinite;
  will-change: transform;
  opacity: 0.7;
}

.sec-hero__ring::after {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--color-accent) 22%, transparent);
  animation: sec-ring 30s linear infinite reverse;
}

.sec-grid-bg {
  animation: sec-grid-drift 28s linear infinite;
  will-change: background-position;
}

@keyframes sec-orb {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-4%, 6%, 0) scale(1.08);
  }
}

@keyframes sec-ring {
  to {
    transform: rotate(360deg);
  }
}

@keyframes sec-grid-drift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 48px 24px, 24px 48px;
  }
}

/* CTA: subtelny sheen (jak premium SaaS, nie neon) */
.sec-btn--primary {
  position: relative;
  overflow: hidden;
}

.sec-btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.22) 48%,
    transparent 62%
  );
  transform: translateX(-120%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.sec-btn--primary:hover::after {
  transform: translateX(120%);
}

/* Panel: skan jak „threat sweep” — jedna warstwa, tani paint */
.sec-panel--live::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -40%;
  height: 38%;
  background: linear-gradient(
    180deg,
    transparent,
    color-mix(in srgb, var(--color-accent) 10%, transparent),
    transparent
  );
  animation: sec-scan 4.8s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

.sec-panel--live > * {
  position: relative;
  z-index: 2;
}

@keyframes sec-scan {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  55% {
    opacity: 0.85;
  }
  100% {
    transform: translateY(280%);
    opacity: 0;
  }
}

/* Status rows: kolejny „tick” wierszy */
.sec-panel__feed {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 100%;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--color-text-soft);
}

.sec-panel__feed li {
  padding: 0.12rem 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  opacity: 0.48;
  animation: sec-feed-tick 7.2s ease-in-out infinite;
}

.sec-panel__feed li:nth-child(1) { animation-delay: 0s; }
.sec-panel__feed li:nth-child(2) { animation-delay: 1.2s; }
.sec-panel__feed li:nth-child(3) { animation-delay: 2.4s; }
.sec-panel__feed li:nth-child(4) { animation-delay: 3.6s; }
.sec-panel__feed li:nth-child(5) { animation-delay: 4.8s; }
.sec-panel__feed li:nth-child(6) { animation-delay: 6s; }

@keyframes sec-feed-tick {
  0%,
  100% {
    opacity: 0.45;
  }
  8%,
  18% {
    opacity: 1;
  }
  30% {
    opacity: 0.55;
  }
}

/* Reveal on scroll */
.sec-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.sec-reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

.sec-reveal-delay-1 {
  transition-delay: 0.06s;
}
.sec-reveal-delay-2 {
  transition-delay: 0.12s;
}
.sec-reveal-delay-3 {
  transition-delay: 0.18s;
}

/* Karty: cienka linia akcentu przy hover */
.sec-card {
  position: relative;
}

.sec-card::after {
  content: "";
  position: absolute;
  left: 1.35rem;
  right: 1.35rem;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.sec-card:hover::after {
  transform: scaleX(1);
}

/* Kroki: highlight numeru */
.sec-step:hover .sec-step__num {
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  .sec-hero__orb,
  .sec-hero__ring,
  .sec-hero__ring::after,
  .sec-grid-bg,
  .sec-panel--live::before,
  .sec-panel__feed li,
  .sec-btn--primary::after {
    animation: none !important;
    transition: none !important;
  }

  .sec-hero__orb,
  .sec-hero__ring {
    opacity: 0.45;
    transform: none;
  }

  .sec-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .sec-card::after {
    transition: none;
  }

  .sec-btn--primary:hover::after {
    transform: none;
    opacity: 0;
  }
}

/* Węższe ekrany: dekor nie może generować scrolla w poziomie */
@media (max-width: 1023px) {
  .sec-hero__ring {
    display: none;
  }

  .sec-hero__orb {
    width: min(70vw, 18rem);
    height: min(70vw, 18rem);
    right: -18%;
    top: auto;
    bottom: 4%;
    opacity: 0.55;
  }
}

@media (max-width: 767px) {
  .sec-grid-bg {
    animation: none;
  }

  .sec-hero__orb {
    animation: none;
    right: -28%;
    opacity: 0.4;
  }

  .sec-panel {
    padding: 1rem 0.95rem 1.05rem;
  }

  .sec-panel__feed {
    font-size: 0.6875rem;
  }

  .sec-hero {
    min-height: 0;
  }

  .sec-hero__grid {
    padding-top: 2.25rem;
    padding-bottom: 2.5rem;
    gap: 1.75rem;
  }

  .sec-h1 {
    max-width: none;
  }
}