/* ==========================================================
   HERO SZEKCIÓ (fejléc)
   ----------------------------------------------------------
   Felépítés:
   .hero-section (<header>) a pozicionálási kontextus.
   .hero-background is positioned inset:0 on the header,
   covering the full area including the stats bar overlap.
   A <picture> a desktop/mobil kép-cserét kezeli.

   Removed unused: .hero-pillars, .hero-visual
   ========================================================== */

.hero-section {
    position: relative;
    margin-top: 0;
    padding-bottom: 20px;
}

.hero-section-inner {
    position: relative;
    z-index: 1;
    min-height: 600px;
    padding: 40px;
}

/* ----- Háttér: a teljes <header>-t fedi, a statisztika-sáv átfedésével együtt ----- */

.hero-background {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    border-radius: 16px;
    overflow: hidden;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    opacity: .92;
    object-fit: cover;
    object-position: center top;
}

.hero-background::after {
    content: "";
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: 1;
    background:
        linear-gradient(
            90deg,
            rgba(3, 8, 23, .75) 0%,
            rgba(3, 8, 23, .35) 28%,
            transparent 55%
        ),
        linear-gradient(
            0deg,
            rgba(3, 8, 23, .20) 0%,
            transparent 30%
        );
}

/* ----- Hero (fejléc) text content ----- */

.hero-content {
    position: relative;
    z-index: 3;
    width: 50%;
    max-width: 680px;
}

/* ----- Cím ----- */

.hero-title {
    font-family: var(--font-family-primary);
    font-weight: 800;
    font-size: clamp(28px, 3.2vw, 50px);
    line-height: 1.02;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin: 0;
}

.hero-title-line-white {
    color: var(--color-white);
}

.hero-title-line-primary {
    color: var(--color-primary);
    text-shadow: 0 0 32px rgba(0, 168, 255, .35);
}

/* ----- Gradiens elválasztó ----- */

.hero-title-rule {
    width: 72px;
    height: 3px;
    margin: 22px 0 18px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

/* ----- Bevezető bekezdés ----- */

.hero-lead {
    font-weight: 500;
    font-size: clamp(14px, 1.4vw, 22px);
    color: var(--color-white);
    max-width: 680px;
    line-height: 1.42;
    margin-top: 60px;
}

.hero-lead em {
    font-style: normal;
    color: var(--color-primary);
}

/* ----- Szakterület-címkék ----- */

.hero-tags {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 60px;
}

.hero-tags-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 240px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
}

/* ----- Címke-pöttyök ----- */

.hero-tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: hero-dot-pulse 2.5s ease-in-out infinite;
}

@keyframes hero-dot-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px currentColor; }
    50%      { opacity: .6; box-shadow: 0 0 16px currentColor, 0 0 28px currentColor; }
}

.hero-tag-dot-blue   { background: var(--color-primary);   color: var(--color-primary); }
.hero-tag-dot-purple { background: var(--color-secondary); color: var(--color-secondary); }
.hero-tag-dot-orange { background: var(--color-accent);    color: var(--color-accent); }
.hero-tag-dot-green  { background: var(--color-green-tag); color: var(--color-green-tag); }