.ten-vial-dialog {
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid #36516b;
  border-radius: 24px;
  background: #0c192a;
  color: #fff;
  box-shadow: 0 30px 100px rgba(0, 0, 0, .62);
}

.ten-vial-dialog::backdrop {
  background: rgba(3, 10, 19, .8);
  backdrop-filter: blur(5px);
}

.ten-vial-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(390px, 1.05fr) minmax(340px, .95fr);
  min-height: 480px;
  overflow: hidden;
  border-radius: inherit;
}

.ten-vial-media {
  position: relative;
  display: flex;
  min-height: 480px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #079b6d;
}

.ten-vial-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 420 / 330;
  object-fit: cover;
  object-position: center;
}

.ten-vial-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 38px 42px;
  background:
    radial-gradient(circle at 100% 0, rgba(37, 99, 235, .16), transparent 42%),
    #0c192a;
}

.ten-vial-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 50%;
  background: rgba(5, 15, 27, .72);
  color: #dbe7f3;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
  backdrop-filter: blur(8px);
}

.ten-vial-close:hover {
  border-color: rgba(255, 255, 255, .3);
  background: #253a50;
  color: #fff;
}

.ten-vial-eyebrow {
  margin: 0 44px 13px 0;
  color: #78f4b0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ten-vial-dialog h2 {
  margin: 0 30px 16px 0;
  color: #f4f8fb;
  font-size: clamp(32px, 4vw, 42px);
  line-height: 1.06;
  letter-spacing: -.04em;
}

.ten-vial-intro {
  margin: 0 0 26px;
  color: #c5d3df;
  font-size: 15px;
  line-height: 1.65;
}

.ten-vial-cta {
  display: flex;
  width: 100%;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border: 1px solid #29cf83;
  border-radius: 10px;
  background: #008354;
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(0, 131, 84, .24);
  cursor: pointer;
  touch-action: manipulation;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.ten-vial-cta:hover {
  border-color: #60f7a4;
  background: #009a63;
  transform: translateY(-1px);
}

.ten-vial-cta span {
  font-size: 19px;
  line-height: 1;
}

.ten-vial-note {
  margin: 15px 0 0;
  color: #91a4b7;
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
}

.ten-vial-footer {
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.ten-vial-dialog :focus-visible {
  outline: 3px solid #60f7a4;
  outline-offset: 3px;
}

@media (max-width: 680px) {
  .ten-vial-dialog {
    width: min(440px, calc(100vw - 24px));
    max-height: calc(100dvh - 24px);
    border-radius: 20px;
  }

  .ten-vial-content {
    display: block;
    min-height: 0;
  }

  .ten-vial-media {
    min-height: 0;
    height: clamp(235px, 36dvh, 300px);
  }

  .ten-vial-media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .ten-vial-copy {
    padding: 28px 24px 24px;
  }

  .ten-vial-eyebrow {
    margin-bottom: 9px;
    font-size: 10px;
  }

  .ten-vial-dialog h2 {
    margin-bottom: 11px;
    font-size: clamp(27px, 9vw, 34px);
  }

  .ten-vial-intro {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.55;
  }

  .ten-vial-note {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ten-vial-cta { transition: none; }
}