/* ================================
   HERO (SIGNAPSE STYLE)
================================ */

/* ================================
   HERO – IMAGE ONLY (SIGNAPSE STYLE)
================================ */
.hero-image-only {
  padding: 40px 20px 120px; /* reduced top padding */
}


.hero-image-wrapper {
  max-width: 1280px;
  margin: auto;
  height: 520px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,0.25);
}

/* HERO IMAGE */
.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.6s ease;
}

.hero-visual img {
  width: 100%;
  border-radius: 28px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.25);
  transition: opacity 0.6s ease;
}

.hero-visual {
  min-height: 420px;
}

.hero-visual img {
  height: 100%;
  object-fit: cover;
}


/* ================================
   PROBLEM + SLIDER
================================ */
.problem {
  padding: 100px 20px;
  text-align: center;
  margin-bottom: 140px;
}

.problem h2 {
  font-size: 36px;
  margin-bottom: 60px;
}

.problem-slider-wrapper {
  position: relative;
  max-width: 1200px;
  margin: 60px auto;
  overflow: hidden;
}

.problem-slider {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.problem-slider::-webkit-scrollbar {
  display: none;
}

.problem-card {
  flex: 0 0 360px;
  height: 300px;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  position: relative;
  scroll-snap-align: start;
}

.problem-text {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: rgba(0,0,0,0.65);
  color: #fff;
  padding: 20px;
}

/* Slider buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: none;
  font-size: 28px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
}

.slider-btn.left { left: -12px; }
.slider-btn.right { right: -12px; }

/* ================================
   SILENT BARRIER
================================ */
.barrier-video {
  display: flex;
  width: 100%;
  height: 80vh;
  background: #000;
  margin: 140px 0;
}

.barrier-video-left,
.barrier-video-right {
  flex: 1;
}

.barrier-video-left video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.barrier-video-right {
  background: #111;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.barrier-video-right h2 {
  font-size: 42px;
  max-width: 420px;
  line-height: 1.3;
}

/* ================================
   SOLUTION
================================ */
.solution {
  max-width: 1200px;
  margin: auto;
  padding: 120px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* ================================
   TAGLINE
================================ */
.tagline {
  padding: 120px 20px;
  background: #f5f7fa;
  text-align: center;
}

.tagline h2 {
  font-size: 42px;
}

/* ================================
   RESPONSIVE (HOME)
================================ */
@media (max-width: 900px) {
  .hero h1 { font-size: 36px; }
  .solution { grid-template-columns: 1fr; }
  .barrier-video { flex-direction: column; height: auto; }
}