.hbpc-section {
  --hbpc-primary: #5ef5dd;
  --hbpc-secondary: #06264f;
  --hbpc-bg: #020b0f;
  position: relative;
  min-height: clamp(40rem, 72vw, 50rem);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 78% 30%, color-mix(in srgb, var(--hbpc-primary) 22%, transparent), transparent 18rem),
    radial-gradient(circle at 18% 84%, rgb(4 55 76 / 64%), transparent 18rem),
    linear-gradient(135deg, var(--hbpc-bg), #04161d 46%, #06101a);
  color: #fff;
}

.hbpc-section,
.hbpc-section * {
  box-sizing: border-box;
  letter-spacing: 0;
}

.hbpc-bg,
.hbpc-water,
.hbpc-grid,
.hbpc-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hbpc-bg {
  z-index: -2;
}

.hbpc-water {
  opacity: 0.62;
  background:
    linear-gradient(115deg, rgb(255 255 255 / 8%) 0 1px, transparent 1px 9rem),
    repeating-linear-gradient(165deg, rgb(94 245 221 / 7%) 0 1px, transparent 1px 5.5rem),
    radial-gradient(ellipse at 45% 110%, rgb(94 245 221 / 16%), transparent 32rem);
  filter: blur(0.2px);
  transform: skewY(-4deg) scale(1.08);
}

.hbpc-water::before {
  position: absolute;
  inset: -15%;
  background:
    repeating-radial-gradient(ellipse at 50% 50%, rgb(255 255 255 / 8%) 0 1px, transparent 1px 1.8rem),
    linear-gradient(90deg, transparent, rgb(94 245 221 / 10%), transparent);
  content: "";
  opacity: 0.38;
  transform: rotate(-9deg);
}

.hbpc-grid {
  background:
    linear-gradient(90deg, rgb(94 245 221 / 11%) 1px, transparent 1px),
    linear-gradient(180deg, rgb(94 245 221 / 8%) 1px, transparent 1px);
  background-size: 7rem 7rem;
  mask-image: linear-gradient(90deg, #000 0 38%, transparent 74%);
  opacity: 0.16;
}

.hbpc-has-glow::after {
  position: absolute;
  right: 9%;
  bottom: 12%;
  width: min(38vw, 28rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--hbpc-primary) 22%, transparent);
  content: "";
  filter: blur(4rem);
  opacity: 0.72;
  z-index: -1;
}

.hbpc-particles span {
  position: absolute;
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: var(--hbpc-primary);
  box-shadow: 0 0 1rem var(--hbpc-primary);
  opacity: 0.7;
  animation: hbpc-drift 8s ease-in-out infinite;
}

.hbpc-particles span:nth-child(1) { top: 16%; left: 63%; animation-delay: 0s; }
.hbpc-particles span:nth-child(2) { top: 24%; left: 82%; animation-delay: -1.6s; }
.hbpc-particles span:nth-child(3) { top: 58%; left: 70%; animation-delay: -3.2s; }
.hbpc-particles span:nth-child(4) { top: 74%; left: 90%; animation-delay: -4.8s; }
.hbpc-particles span:nth-child(5) { top: 42%; left: 54%; animation-delay: -6.4s; }
.hbpc-particles span:nth-child(6) { top: 82%; left: 43%; animation-delay: -2.2s; }

.hbpc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(21rem, 0.72fr);
  width: min(92rem, calc(100% - 2rem));
  min-height: clamp(40rem, 72vw, 50rem);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 5rem);
  margin: 0 auto;
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.hbpc-content {
  position: relative;
  display: grid;
  gap: clamp(1.2rem, 2vw, 1.8rem);
  max-width: 48rem;
}

.hbpc-logo {
  width: min(16rem, 58vw);
  filter: drop-shadow(0 0 1rem rgb(94 245 221 / 20%));
}

.hbpc-logo img {
  display: block;
  max-width: 100%;
  height: auto;
  filter: brightness(0) invert(1) drop-shadow(0 0 0.55rem rgb(94 245 221 / 42%));
}

.hbpc-techline {
  display: grid;
  grid-template-columns: 1fr 5rem 2.2rem;
  width: min(37rem, 88vw);
  height: 1.15rem;
  align-items: center;
  gap: 0.45rem;
}

.hbpc-techline span {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgb(255 255 255 / 55%), var(--hbpc-primary));
}

.hbpc-techline span:nth-child(2) {
  height: 0.5rem;
  clip-path: polygon(0 0, 100% 0, 83% 100%, 0 100%);
  background: var(--hbpc-primary);
}

.hbpc-copy {
  border-left: 1px solid rgb(94 245 221 / 34%);
  padding-left: clamp(1rem, 2vw, 1.5rem);
}

.hbpc-kicker,
.hbpc-form-kicker {
  margin: 0 0 0.7rem;
  color: var(--hbpc-primary);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hbpc-copy h2 {
  max-width: 11ch;
  margin: 0;
  color: #fff;
  font-size: clamp(3rem, 6.8vw, 6.5rem);
  line-height: 0.88;
  text-transform: uppercase;
  text-shadow: 0 0 2.2rem rgb(94 245 221 / 16%);
}

.hbpc-copy p:not(.hbpc-kicker) {
  max-width: 39rem;
  margin: 1rem 0 0;
  color: rgb(255 255 255 / 82%);
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  line-height: 1.45;
}

.hbpc-benefits {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hbpc-benefits li {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  color: rgb(255 255 255 / 92%);
  font-size: clamp(1rem, 1.45vw, 1.2rem);
  font-weight: 750;
}

.hbpc-benefits li span {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border: 1px solid rgb(94 245 221 / 55%);
  background: rgb(94 245 221 / 12%);
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}

.hbpc-benefits li span::after {
  width: 0.46rem;
  height: 0.72rem;
  border-right: 2px solid var(--hbpc-primary);
  border-bottom: 2px solid var(--hbpc-primary);
  content: "";
  transform: rotate(45deg) translateY(-0.06rem);
}

.hbpc-form-wrap {
  position: relative;
  display: grid;
  align-items: center;
}

.hbpc-product {
  display: none;
}

.hbpc-form {
  position: relative;
  display: grid;
  gap: 1rem;
  min-height: 29rem;
  border: 1px solid rgb(255 255 255 / 17%);
  border-radius: 1rem;
  background:
    linear-gradient(145deg, rgb(255 255 255 / 16%), rgb(255 255 255 / 5%)),
    rgb(3 16 23 / 54%);
  padding: clamp(1.2rem, 2.4vw, 2rem);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 20%),
    0 1.4rem 4rem rgb(0 0 0 / 35%),
    0 0 2.2rem rgb(94 245 221 / 11%);
  backdrop-filter: blur(1rem);
}

.hbpc-field {
  display: grid;
  gap: 0.38rem;
}

.hbpc-field label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.hbpc-field input {
  width: 100%;
  min-height: 3.35rem;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 0.72rem;
  outline: 0;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 8%), rgb(255 255 255 / 3%)),
    rgb(0 0 0 / 28%);
  padding: 0 1rem;
  color: #fff;
  font-size: 1rem;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.hbpc-field input::placeholder {
  color: rgb(255 255 255 / 70%);
}

.hbpc-field input:focus {
  border-color: var(--hbpc-primary);
  background: rgb(0 0 0 / 38%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hbpc-primary) 18%, transparent);
}

.hbpc-submit {
  position: relative;
  min-height: 3.6rem;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 28%);
  border-radius: 0.85rem;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 32%), rgb(255 255 255 / 8%)),
    linear-gradient(135deg, #111, #384044 48%, #080b0d);
  color: var(--hbpc-primary);
  cursor: pointer;
  font-weight: 950;
  text-transform: uppercase;
  text-shadow: 0 0 0.8rem color-mix(in srgb, var(--hbpc-primary) 70%, transparent);
  box-shadow:
    inset 0 0 0 2px rgb(0 0 0 / 42%),
    0 0.85rem 1.8rem rgb(0 0 0 / 36%),
    0 0 1.1rem color-mix(in srgb, var(--hbpc-primary) 30%, transparent);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    filter 180ms ease;
}

.hbpc-submit::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgb(94 245 221 / 24%), transparent);
  content: "";
  transform: translateX(-100%);
  transition: transform 420ms ease;
}

.hbpc-submit:hover,
.hbpc-submit:focus-visible {
  transform: translateY(-0.12rem);
  filter: brightness(1.08);
  box-shadow:
    inset 0 0 0 2px rgb(0 0 0 / 42%),
    0 1rem 2.1rem rgb(0 0 0 / 40%),
    0 0 1.8rem color-mix(in srgb, var(--hbpc-primary) 42%, transparent);
}

.hbpc-submit:hover::before,
.hbpc-submit:focus-visible::before {
  transform: translateX(100%);
}

.hbpc-submit span {
  position: relative;
}

.hbpc-form.is-loading .hbpc-submit {
  cursor: wait;
  filter: saturate(0.8) brightness(0.92);
  opacity: 0.82;
}

.hbpc-form.is-loading .hbpc-submit::after {
  position: absolute;
  top: 50%;
  right: 1rem;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgb(255 255 255 / 24%);
  border-top-color: var(--hbpc-primary);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
  animation: hbpc-spin 700ms linear infinite;
}

.hbpc-status {
  min-height: 1.2rem;
  margin: 0;
  color: rgb(255 255 255 / 72%);
  font-size: 0.86rem;
}

.hbpc-status[data-status="success"] {
  color: var(--hbpc-primary);
}

.hbpc-status[data-status="error"] {
  color: #ffb39e;
}

@keyframes hbpc-drift {
  50% {
    transform: translate3d(0.55rem, -0.9rem, 0) scale(1.35);
    opacity: 1;
  }
}

@keyframes hbpc-spin {
  to {
    transform: translateY(-50%) rotate(360deg);
  }
}

@media (max-width: 900px) {
  .hbpc-section {
    min-height: auto;
  }

  .hbpc-shell {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 2.4rem;
  }

  .hbpc-copy h2 {
    max-width: 12ch;
  }

}

@media (max-width: 640px) {
  .hbpc-shell {
    width: calc(100% - 1rem);
    padding: 2.5rem 0;
  }

  .hbpc-copy {
    padding-left: 1rem;
  }

  .hbpc-copy h2 {
    font-size: clamp(2.45rem, 13vw, 3.85rem);
  }

  .hbpc-benefits li {
    font-size: 0.98rem;
  }

  .hbpc-form {
    min-height: auto;
    padding: 1rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  .hbpc-particles span,
  .hbpc-submit,
  .hbpc-submit::before {
    animation: none !important;
    transition: none !important;
  }
}

/* Compact B2B close section */
.hbpc-section {
  min-height: clamp(34rem, 58vw, 42rem);
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid rgb(94 245 221 / 18%);
  border-bottom: 1px solid rgb(94 245 221 / 12%);
}

.hbpc-shell {
  min-height: clamp(34rem, 58vw, 42rem);
  width: min(88rem, calc(100% - 2rem));
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 32rem);
  padding: clamp(2.4rem, 5vw, 4.2rem) 0;
}

.hbpc-logo {
  width: min(13rem, 52vw);
}

.hbpc-techline {
  width: min(30rem, 82vw);
}

.hbpc-copy h2 {
  max-width: 12ch;
  font-size: clamp(2.7rem, 5.6vw, 5.35rem);
}

.hbpc-copy p:not(.hbpc-kicker) {
  max-width: 35rem;
}

.hbpc-benefits {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem 1rem;
}

.hbpc-benefits li {
  font-size: clamp(0.94rem, 1.25vw, 1.05rem);
}

.hbpc-form {
  min-height: auto;
  border-radius: 8px;
}

.hbpc-field input,
.hbpc-submit {
  border-radius: 8px;
}

.hbpc-submit {
  background:
    linear-gradient(135deg, var(--hbpc-primary), #19c978);
  color: #03141a;
  text-shadow: none;
}

@media (max-width: 900px) {
  .hbpc-shell {
    grid-template-columns: 1fr;
    width: calc(100% - 1rem);
  }

  .hbpc-benefits {
    grid-template-columns: 1fr;
  }
}