.section-features-showcase {
  padding: 20px 0 90px;
}

.feature-showcase {
  margin-top: 20px;
}

.feature-showcase-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  align-items: center;
  gap: 200px;
}

.feature-showcase-phone {
  display: flex;
  justify-content: center;
  align-items: center;
  
}

.feature-showcase-phone img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.38));
}

.feature-showcase-side {
  max-width: 720px;
}

.feature-label {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}

.feature-showcase-side h3 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 4vw, 4.4rem);
  line-height: 1.02;
  color: #ffffff;
}

.feature-showcase-side p {
  margin: 0 0 34px;
  max-width: 560px;
  font-size: 1.05rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.78);
}

.feature-thumb-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(90px, 110px));
  gap: 20px 24px;
  align-items: start;
}

.feature-thumb {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  text-align: center;

  border-radius: 24px;

  -webkit-tap-highlight-color: transparent; /* 👈 kills blue flash */
  outline: none;
}
.feature-thumb:focus,
.feature-thumb:active {
  outline: none;
  background: transparent;
}
.feature-thumb img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 10px;
  border-radius: 18px;
  opacity: 0.62;
  transform: scale(1);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease,
    box-shadow 0.22s ease,
    filter 0.22s ease;
}

.feature-thumb span {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  transition: color 0.22s ease;
}

.feature-thumb:hover img {
  opacity: 0.88;
  transform: translateY(-2px);
}

.feature-thumb:hover span {
  color: #ffffff;
}

.feature-thumb.is-active img {
  opacity: 1;
  transform: scale(1.03);
  box-shadow: 0 0 0 2px rgba(16, 183, 201, 0.95);
}

.feature-thumb.is-active span {
  color: #ffffff;
}



@media (max-width: 1100px) {
  .feature-showcase-layout {
    gap: 56px;
  }

  .feature-showcase-side h3 {
    font-size: clamp(2.3rem, 4vw, 3.8rem);
  }
}

@media (max-width: 900px) {
  .section-features-showcase {
    padding: 10px 0 72px;
    overflow-x: clip;
  }

  .feature-showcase-layout {
    grid-template-columns: 1fr;
    gap: 34px;
    text-align: center;
  }

  .feature-showcase-phone {
    display: none;
  }

  .feature-showcase-side {
    max-width: 100%;
    min-width: 0;
  }

  .feature-showcase-side p {
    margin-left: auto;
    margin-right: auto;
  }

  .feature-thumb-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    overscroll-behavior-x: contain;
  }

  .feature-thumb-scroll::-webkit-scrollbar {
    display: none;
  }

  .feature-thumb-grid {
    display: flex;
    gap: 18px;
    width: max-content;
    min-width: 100%;
    padding: 6px 18px 16px;
    justify-content: flex-start;
    scroll-snap-type: x mandatory;
  }

  .feature-thumb-grid::after {
    content: "";
    flex: 0 0 18px;
  }

  .feature-thumb {
    flex: 0 0 200px;
    scroll-snap-align: start;
  }

  .feature-thumb img {
    border-radius: 24px;
    margin-bottom: 12px;
  }

  .feature-thumb span {
    font-size: 0.86rem;
  }

  .feature-thumb.is-active img {
    transform: scale(1.04);
    box-shadow:
      0 0 0 2px rgba(16, 183, 201, 0.95),
      0 18px 38px rgba(0, 0, 0, 0.35);
  }
}

@media (max-width: 640px) {
  .feature-label {
    font-size: 0.74rem;
    letter-spacing: 0.14em;
  }

  .feature-showcase-side h3 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .feature-showcase-side p {
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 26px;
  }

  .feature-thumb {
    flex: 0 0 135px;
  }

  .feature-thumb span {
    font-size: 0.8rem;
  }
}