/* ==========================================
   HERO.CSS — Strona główna z symbolem
   ========================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background-color: var(--color-bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.09;
  pointer-events: none;
}

/* Delikatna siatka-linie w tle */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 53, 88, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 53, 88, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  width: 100%;
  padding-bottom: var(--sp-16);
}

.hero__content {
  flex: 1;
  max-width: 700px;
  position: relative;
  z-index: 3;
}

/* Waga Temidy — bardziej widoczna */
.hero__graphic {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  opacity: 0.07;
  width: 55vw;
  max-width: 800px;
  min-width: 500px;
  pointer-events: none;
  z-index: 1;
}

.hero__graphic svg {
  width: 100%;
  height: auto;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.hero__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.hero__heading {
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-4xl), 6vw, var(--fs-5xl));
  font-weight: var(--fw-normal);
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--sp-6);
  letter-spacing: var(--ls-tight);
}

.hero__sub {
  font-family: var(--font-sans);
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  font-weight: var(--fw-normal);
  line-height: var(--lh-loose);
  color: var(--color-text-muted);
  max-width: 540px;
  margin-bottom: var(--sp-10);
}

.hero__actions {
  display: flex;
  gap: var(--sp-4);
  align-items: center;
}

/* Scroll cue */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--sp-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  z-index: 3;
  opacity: 0.45;
  transition: opacity var(--dur-base) var(--ease-out);
}

.hero__scroll-cue:hover { opacity: 0.8; }

.hero__scroll-label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-text-muted), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Separator wave do sekcji about */
.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 4;
  line-height: 0;
  pointer-events: none;
}

.hero__wave svg {
  display: block;
  width: 100%;
}

@media (max-width: 1024px) {
  .hero__graphic {
    right: -15%;
    width: 70vw;
  }
}

@media (max-width: 768px) {
  .hero__actions { flex-direction: column; width: 100%; align-items: stretch; }
  .hero__actions .btn { text-align: center; justify-content: center; }
  .hero__graphic {
    right: -30%;
    width: 90vw;
  }
  .hero__scroll-cue { display: none; }
}