/* ==========================================================================
   STMACH — kurucusu olunan marka. Koyu zemin, solda metin, sağda net
   atölye görseli; altta üç üretim alanı. Turuncu yalnız bu bölümde, ince vurgu.
   ========================================================================== */
.stmach {
  position: relative;
  color: var(--color-white);
  background: var(--gradient-dark);
  overflow: hidden;
  isolation: isolate;
}
.stmach::before {
  /* köşede hafif STMACH turuncusu ışıma */
  content: '';
  position: absolute;
  z-index: -1;
  width: 760px;
  aspect-ratio: 1;
  left: -300px;
  top: -320px;
  background: var(--glow-stmach-soft);
  opacity: .7;
  pointer-events: none;
}

.stmach__inner {
  display: grid;
  gap: var(--space-7);
  padding-block: var(--section-y);
}

.stmach__logo {
  width: 160px;
  height: auto;
  margin-bottom: var(--space-5);
}

.stmach__eyebrow::before { background: var(--color-stmach); }

.stmach__title { margin-top: var(--space-3); color: var(--color-white); max-width: 18ch; }

.stmach__lead {
  margin-top: var(--space-4);
  font-size: var(--fs-lead);
  color: var(--color-text-on-media);
  max-width: 52ch;
}

.stmach__cta { margin-top: var(--space-6); }
.stmach__cta:hover { --btn-border: var(--color-stmach); }

/* Görsel — net, çerçeveli */
.stmach__figure {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--color-line-on-dark), var(--shadow-lg);
}
.stmach__figure::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-image-bottom);
  opacity: .6;
  pointer-events: none;
}
.stmach__figure img { object-position: 40% 40%; }
.stmach__caption {
  position: absolute;
  z-index: 1;
  left: var(--space-4);
  bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: var(--color-glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: var(--fs-xs);
  color: var(--color-white);
}

/* Üretim alanları */
.stmach__areas {
  display: grid;
  border-top: 1px solid var(--color-line-on-dark-strong);
}
.stmach__area {
  position: relative;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line-on-dark);
}
.stmach__area-title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--color-white);
}
.stmach__area p {
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  color: var(--color-muted-on-dark);
}

@media (min-width: 768px) {
  .stmach__areas { grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 0; }
  .stmach__area {
    padding: var(--space-5) var(--space-5) 0 0;
    border-bottom: 0;
    border-top: 1px solid var(--color-line-on-dark-strong);
  }
  .stmach__area::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-stmach);
  }
  .stmach__area + .stmach__area { margin-left: var(--space-6); }
}

@media (min-width: 992px) {
  .stmach__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    column-gap: var(--space-9);
    row-gap: var(--space-8);
    align-items: center;
  }
  .stmach__areas { grid-column: 1 / -1; }
  .stmach__figure { aspect-ratio: 4 / 3; }
}