.iot-development-page {
  background: #fff;
  color: #101828;
}

.iot-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: #06162c;
}

.iot-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(112deg, rgba(6, 22, 44, 0.96) 0%, rgba(7, 26, 52, 0.84) 48%, rgba(7, 26, 52, 0.36) 100%),
    url("../images/hero-hardware.webp") center / cover no-repeat;
}

.iot-hero-inner {
  position: relative;
  z-index: 1;
  min-height: 78rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(36rem, 0.82fr);
  align-items: center;
  gap: 6.6rem;
  padding: 15rem 0 8rem;
}

.iot-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2.2rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.4rem;
}

.iot-breadcrumb em {
  color: #fff;
  font-style: normal;
}

.iot-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
  color: #d7222a;
  font-size: 1.3rem;
  font-weight: 900;
  text-transform: uppercase;
}

.iot-eyebrow::before {
  content: "";
  width: 3rem;
  height: 0.3rem;
  border-radius: 99rem;
  background: currentColor;
}

.iot-hero .iot-eyebrow {
  color: #ff9da1;
}

.iot-hero h1,
.iot-section-head h2,
.iot-fit-card h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.iot-hero h1 {
  font-size: clamp(4.8rem, 6vw, 7rem);
}

.iot-hero-copy p {
  max-width: 78rem;
  margin: 2.4rem 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 2rem;
}

.iot-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem;
  margin-top: 3.2rem;
}

.iot-secondary {
  min-height: 5.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.3rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 99rem;
  color: #fff;
  font-weight: 800;
}

.iot-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 3rem;
}

.iot-hero-tags span {
  padding: 0.8rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 99rem;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  font-size: 1.4rem;
}

.iot-hero-visual {
  position: relative;
  min-height: 55rem;
}

.iot-hero-carousel {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2.8rem;
  background: rgba(7, 18, 38, 0.42);
  box-shadow: 0 3rem 8rem rgba(0, 0, 0, 0.34);
}

.iot-hero-carousel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.025);
  transition: opacity 0.8s ease, transform 4.8s ease;
}

.iot-hero-carousel img.active {
  opacity: 1;
  transform: scale(1);
}

.iot-hero-carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6, 22, 44, 0.42), transparent 44%),
    linear-gradient(180deg, transparent 72%, rgba(6, 22, 44, 0.42));
}

.iot-hero-glass-card {
  position: absolute;
  z-index: 3;
  width: min(29rem, 50%);
  padding: 1.5rem 1.7rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 1.6rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(1.8rem) saturate(135%);
  -webkit-backdrop-filter: blur(1.8rem) saturate(135%);
  animation: iotFloat 5.4s ease-in-out infinite;
}

.iot-hero-glass-card.is-top {
  left: -3.2rem;
  top: 8.4rem;
}

.iot-hero-glass-card.is-bottom {
  left: -2.4rem;
  bottom: 4.8rem;
  animation-delay: -2.4s;
}

.iot-hero-glass-card span,
.iot-hero-glass-card strong {
  display: block;
}

.iot-hero-glass-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.22rem;
  font-weight: 900;
}

.iot-hero-glass-card strong {
  margin-top: 0.45rem;
  font-size: 1.46rem;
  line-height: 1.45;
}

.iot-hero-progress {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 1.6rem;
  display: flex;
  gap: 0.8rem;
  transform: translateX(-50%);
}

.iot-hero-progress button {
  position: relative;
  overflow: hidden;
  width: 3.2rem;
  height: 0.45rem;
  border: 0;
  border-radius: 99rem;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
}

.iot-hero-progress button::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 0;
  border-radius: inherit;
  background: #d7222a;
}

.iot-hero-progress button.active::after {
  animation: iotHeroProgress 5.2s linear forwards;
}

@keyframes iotHeroProgress {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

.iot-hero-progress button.active {
  background: rgba(255, 255, 255, 0.32);
}

@keyframes iotFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -0.8rem, 0);
  }
}

.iot-quick {
  position: relative;
  z-index: 2;
  margin-top: -4.6rem;
}

.iot-quick-card {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 2rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.92)),
    radial-gradient(circle at 0% 0%, rgba(215, 34, 42, 0.08), transparent 38%);
  box-shadow: 0 2.2rem 6rem rgba(16, 24, 40, 0.13);
  backdrop-filter: blur(1.6rem);
}

.iot-quick-card article {
  position: relative;
  min-height: 9.6rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-content: center;
  column-gap: 1.4rem;
  padding: 2.1rem 2.4rem;
}

.iot-quick-card article + article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2.1rem;
  bottom: 2.1rem;
  width: 0.1rem;
  background: linear-gradient(180deg, transparent, rgba(16, 24, 40, 0.14), transparent);
}

.iot-quick-card i {
  grid-row: span 2;
  width: 4.2rem;
  height: 4.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #101828;
  background: rgba(16, 24, 40, 0.04);
  box-shadow: inset 0 0 0 0.1rem rgba(16, 24, 40, 0.12);
}

.iot-quick-card svg {
  width: 2.2rem;
  height: 2.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.iot-quick-card strong,
.iot-quick-card span {
  display: block;
}

.iot-quick-card strong {
  color: #101828;
  font-size: 1.58rem;
  line-height: 1.25;
}

.iot-quick-card span {
  max-width: 22rem;
  margin-top: 0.35rem;
  color: #667085;
  font-size: 1.28rem;
  line-height: 1.45;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.iot-section {
  padding: 8rem 0;
}

.iot-section-head {
  max-width: 76rem;
  margin-bottom: 3.6rem;
}

.iot-section-head.center {
  max-width: 86rem;
  margin-inline: auto;
  text-align: center;
}

.iot-section-head.center .iot-eyebrow {
  justify-content: center;
}

.iot-section-head h2 {
  color: #101828;
  font-size: clamp(3.4rem, 4vw, 5rem);
}

.iot-section-head p {
  margin: 1.6rem 0 0;
  color: #667085;
  font-size: 1.8rem;
  line-height: 1.8;
}

.iot-split,
.iot-management-layout,
.iot-security-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  align-items: start;
  gap: 5rem;
}

.iot-reality-layout {
  display: grid;
  grid-template-columns: minmax(26rem, 0.48fr) minmax(0, 1.52fr);
  align-items: stretch;
  gap: 2.2rem;
}

.iot-reality-copy {
  align-self: center;
  margin-bottom: 0;
}

.iot-reality-copy h2 {
  font-size: clamp(2.8rem, 2.55vw, 3.6rem);
  line-height: 1.14;
}

.iot-reality-copy .btn {
  margin-top: 2.6rem;
}

.iot-reality-cards {
  display: flex;
  gap: 1.2rem;
  min-height: 39rem;
}

.iot-reality-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  flex: 1 1 0;
  min-width: 0;
  border-radius: 1.8rem;
  color: #fff;
  background: var(--bg) center / cover no-repeat;
  box-shadow: 0 1.8rem 5rem rgba(16, 24, 40, 0.14);
  cursor: pointer;
  transition: flex 0.62s cubic-bezier(0.22, 1, 0.36, 1), transform 0.35s ease, box-shadow 0.35s ease;
}

.iot-reality-card:nth-child(1) {
  --reality-tone: 31, 44, 72;
  --reality-accent: 207, 52, 66;
}

.iot-reality-card:nth-child(2) {
  --reality-tone: 42, 58, 95;
  --reality-accent: 81, 116, 255;
}

.iot-reality-card:nth-child(3) {
  --reality-tone: 37, 86, 89;
  --reality-accent: 41, 177, 166;
}

.iot-reality-card:nth-child(4) {
  --reality-tone: 52, 67, 54;
  --reality-accent: 140, 174, 93;
}

.iot-reality-cards:hover .iot-reality-card {
  flex: 0.75 1 0;
}

.iot-reality-cards .iot-reality-card:hover,
.iot-reality-card.active {
  flex: 2.35 1 0;
}

.iot-reality-cards:hover .iot-reality-card.active:not(:hover) {
  flex: 0.75 1 0;
}

.iot-reality-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(var(--reality-tone), 0.92) 0%, rgba(var(--reality-tone), 0.78) 28%, rgba(var(--reality-tone), 0.22) 62%, rgba(var(--reality-tone), 0) 100%),
    linear-gradient(135deg, rgba(var(--reality-accent), 0.38) 0%, rgba(var(--reality-accent), 0.1) 38%, transparent 68%);
  opacity: 0.94;
  transition: opacity 0.35s ease, transform 0.62s cubic-bezier(0.22, 1, 0.36, 1);
}

.iot-reality-card:hover::before,
.iot-reality-card.active::before {
  opacity: 1;
  transform: scale(1.02);
}

.iot-reality-card div {
  position: absolute;
  z-index: 1;
  top: 2rem;
  left: 1.5rem;
  right: 1.5rem;
  bottom: auto;
  height: 18rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateY(0);
  transition: transform 0.42s ease;
}

.iot-reality-card b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.8rem;
  height: 3.8rem;
  margin-bottom: 1.2rem;
  border-radius: 50%;
  color: #fff;
  background: rgba(var(--reality-accent), 0.28);
  box-shadow: inset 0 0 0 0.1rem rgba(255, 255, 255, 0.26);
  font-size: 1.35rem;
}

.iot-reality-card strong {
  display: block;
  min-height: 2.4rem;
  font-size: clamp(1.42rem, 1.05vw, 1.78rem);
  line-height: 1.25;
  white-space: nowrap;
}

.iot-reality-card p {
  max-width: 42rem;
  max-height: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.45rem;
  line-height: 1.65;
  opacity: 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  transition: max-height 0.5s ease, margin-top 0.35s ease, opacity 0.35s ease;
}

.iot-reality-card:hover p,
.iot-reality-card.active p {
  max-height: 10rem;
  margin-top: 1rem;
  opacity: 1;
}

.iot-reality-cards:hover .iot-reality-card.active:not(:hover) p {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
}

.iot-reality-card:hover {
  transform: translateY(-0.3rem);
  box-shadow: 0 2.2rem 5.8rem rgba(16, 24, 40, 0.2);
}

.iot-reality-card:focus-visible {
  outline: 0.2rem solid rgba(215, 34, 42, 0.42);
  outline-offset: 0.3rem;
}

.iot-scope-grid article,
.iot-boundary-grid article,
.iot-process article,
.iot-security-list article {
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1.6rem;
  background: #fff;
  box-shadow: 0 1.6rem 4.6rem rgba(16, 24, 40, 0.08);
}

.iot-process b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1.6rem;
  border-radius: 50%;
  color: #d7222a;
  background: rgba(215, 34, 42, 0.08);
  font-size: 1.5rem;
}

.iot-scope-grid strong,
.iot-process strong {
  display: block;
  color: #101828;
}

.iot-scope-grid p,
.iot-process p {
  margin: 1rem 0 0;
  color: #667085;
  line-height: 1.7;
}

.iot-process strong {
  font-size: 1.86rem;
}

.iot-process p {
  font-size: 1.48rem;
}

.iot-scenario-wrap {
  --iot-scroll-progress: 0%;
}

.iot-scenario-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.6rem;
}

.iot-scenario-card {
  overflow: hidden;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1.8rem;
  background: #fff;
  box-shadow: 0 1.6rem 4.6rem rgba(16, 24, 40, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.iot-scenario-card:hover {
  transform: translateY(-0.4rem);
  box-shadow: 0 2rem 5.4rem rgba(16, 24, 40, 0.12);
}

.iot-scenario-card img {
  display: block;
  width: 100%;
  height: clamp(20rem, 17vw, 28rem);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #eef2f6;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.iot-scenario-card:hover img {
  transform: scale(1.035);
  filter: saturate(1.06) contrast(1.03);
}

.iot-scenario-card strong,
.iot-scenario-card p,
.iot-scenario-card div {
  margin-inline: 1.8rem;
}

.iot-scenario-card strong {
  display: block;
  margin-top: 1.8rem;
  color: #101828;
  font-size: 1.82rem;
}

.iot-scenario-card p {
  min-height: 9rem;
  margin-top: 0.9rem;
  color: #667085;
  font-size: 1.43rem;
  line-height: 1.65;
}

.iot-scenario-card div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
  margin-bottom: 1.8rem;
}

.iot-scenario-card span {
  padding: 0.52rem 0.8rem;
  border-radius: 99rem;
  color: #475467;
  background: #f2f4f7;
  font-size: 1.22rem;
  font-weight: 800;
}

.iot-scroll-track {
  display: none;
  height: 0.4rem;
  border-radius: 99rem;
  background: rgba(16, 24, 40, 0.1);
  overflow: hidden;
}

.iot-scroll-track span {
  display: block;
  width: 32%;
  height: 100%;
  border-radius: inherit;
  background: #d7222a;
  transform: translateX(var(--iot-scroll-progress));
}

.iot-scope-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.iot-scope-grid article {
  position: relative;
  min-height: 27rem;
  padding: 2rem 1.45rem;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 0.36rem solid transparent;
  border-image-source: linear-gradient(90deg, transparent, rgba(var(--scope-accent), 0.42), transparent);
  border-image-slice: 1;
  border-image-width: 0 0 0.36rem 0;
  box-shadow: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94)),
    radial-gradient(circle at 50% 0%, rgba(var(--scope-accent), 0.16), transparent 62%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.35s ease, border-image-source 0.35s ease;
}

.iot-scope-grid article:nth-child(1) {
  --scope-accent: 215, 34, 42;
}

.iot-scope-grid article:nth-child(2) {
  --scope-accent: 37, 99, 235;
}

.iot-scope-grid article:nth-child(3) {
  --scope-accent: 20, 184, 166;
}

.iot-scope-grid article:nth-child(4) {
  --scope-accent: 124, 58, 237;
}

.iot-scope-grid article:nth-child(5) {
  --scope-accent: 234, 88, 12;
}

.iot-scope-grid article:nth-child(6) {
  --scope-accent: 15, 118, 110;
}

.iot-scope-grid article:hover {
  z-index: 3;
  transform: translateY(-0.8rem) scale(1.055);
  border-color: rgba(var(--scope-accent), 0.28);
  border-image-source: linear-gradient(90deg, transparent, rgba(var(--scope-accent), 0.72), transparent);
  box-shadow: none;
}

.iot-scope-grid article > span {
  width: 4.8rem;
  height: 4.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
  border-radius: 1.4rem;
  color: rgb(var(--scope-accent));
  background:
    linear-gradient(135deg, rgba(var(--scope-accent), 0.13), rgba(var(--scope-accent), 0.04));
  box-shadow: inset 0 0 0 0.1rem rgba(var(--scope-accent), 0.18);
  transition: transform 0.35s ease, background 0.35s ease;
}

.iot-scope-grid article:hover > span {
  transform: scale(1.08);
  background:
    linear-gradient(135deg, rgba(var(--scope-accent), 0.18), rgba(var(--scope-accent), 0.07));
}

.iot-scope-grid svg {
  width: 2.35rem;
  height: 2.35rem;
}

.iot-scope-grid strong {
  min-height: 4.2rem;
  font-size: 1.46rem;
  line-height: 1.32;
}

.iot-scope-grid p {
  font-size: 1.28rem;
  line-height: 1.58;
}

.iot-management-board {
  padding: 2rem;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 2rem;
  background: #fff;
  box-shadow: 0 1.8rem 5rem rgba(16, 24, 40, 0.1);
}

.iot-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 1.8rem;
  border-radius: 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, #101828, #26364f);
}

.iot-board-head strong {
  font-size: 2rem;
}

.iot-board-head span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.35rem;
}

.iot-board-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.iot-board-grid article {
  min-height: 10.6rem;
  padding: 1.6rem;
  border-radius: 1.3rem;
  background: #f8fafc;
}

.iot-board-grid b,
.iot-board-grid span {
  display: block;
}

.iot-board-grid b {
  color: #101828;
  font-size: 1.62rem;
}

.iot-board-grid span {
  margin-top: 0.7rem;
  color: #667085;
  font-size: 1.35rem;
  line-height: 1.55;
}

.iot-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.iot-tabs button {
  min-height: 4.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.8rem;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1.5rem;
  color: #475467;
  background: #f8fafc;
  font-weight: 900;
  cursor: pointer;
}

.iot-tabs button.active {
  border-color: rgba(215, 34, 42, 0.18);
  color: #fff;
  background: linear-gradient(135deg, #d7222a, #1e50e2);
  box-shadow: 0 1.2rem 3rem rgba(215, 34, 42, 0.18);
}

.iot-tabs svg {
  width: 1.9rem;
  height: 1.9rem;
}

.iot-tab-panels {
  max-width: 96rem;
  margin-inline: auto;
}

.iot-tab-panel {
  display: none;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 2.2rem;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 2.4rem;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(215, 34, 42, 0.28), rgba(30, 80, 226, 0.22)) border-box;
  box-shadow: 0 1.8rem 5rem rgba(16, 24, 40, 0.1);
}

.iot-tab-panel.active {
  display: grid;
}

.iot-tab-panel strong {
  display: block;
  font-size: 2.4rem;
}

.iot-tab-panel > div {
  padding: 2.2rem;
  border-radius: 2rem;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.24), transparent 26%),
    linear-gradient(135deg, #101828, #1e50e2);
}

.iot-tab-panel p,
.iot-tab-panel li {
  color: #667085;
  font-size: 1.58rem;
  line-height: 1.75;
}

.iot-tab-panel p {
  color: rgba(255, 255, 255, 0.76);
  margin: 1rem 0 0;
}

.iot-tab-panel ul {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.iot-tab-panel li {
  position: relative;
  padding: 1.4rem 1.5rem 1.4rem 4.2rem;
  border-radius: 1.4rem;
  background: #f8fafc;
}

.iot-tab-panel li::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: 1.7rem;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 0.45rem;
  background: #d7222a;
  box-shadow: 0 0 0 0.45rem rgba(215, 34, 42, 0.1);
}

.iot-boundary {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 5rem;
  align-items: start;
}

.iot-boundary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}

.iot-boundary-grid article {
  min-height: 17rem;
  padding: 2.2rem;
}

.iot-boundary-grid strong,
.iot-boundary-grid span {
  display: block;
}

.iot-boundary-grid strong {
  color: #101828;
  font-size: 1.86rem;
}

.iot-boundary-grid span {
  margin-top: 1rem;
  color: #667085;
  font-size: 1.48rem;
  line-height: 1.72;
}

.iot-security-list {
  display: grid;
  gap: 1.2rem;
}

.iot-security-list article {
  display: grid;
  grid-template-columns: auto minmax(0, 0.38fr) minmax(0, 1fr);
  align-items: center;
  gap: 1.6rem;
  padding: 1.8rem;
}

.iot-security-list span {
  width: 4.4rem;
  height: 4.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #d7222a;
  background: rgba(215, 34, 42, 0.08);
  font-weight: 900;
}

.iot-security-list strong {
  font-size: 1.82rem;
}

.iot-security-list p {
  margin: 0;
  color: #667085;
  font-size: 1.48rem;
  line-height: 1.65;
}

.iot-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.iot-process article {
  min-height: 22rem;
  padding: 2.4rem;
}

.iot-fit {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(32rem, 0.58fr);
  gap: 1.6rem;
}

.iot-fit-card {
  padding: 3.2rem;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 2rem;
  background: #fff;
  box-shadow: 0 1.8rem 5rem rgba(16, 24, 40, 0.1);
}

.iot-fit-card.is-muted {
  background: #101828;
  color: #fff;
}

.iot-fit-card h2 {
  font-size: clamp(3.2rem, 4vw, 4.8rem);
}

.iot-fit-card h3 {
  margin: 0;
  font-size: 2.4rem;
}

.iot-fit-card p {
  margin: 1.4rem 0 0;
  color: #667085;
  font-size: 1.7rem;
  line-height: 1.75;
}

.iot-fit-card.is-muted p {
  color: rgba(255, 255, 255, 0.72);
}

.iot-fit-card.is-muted .btn {
  margin-top: 2.2rem;
}

.iot-fit-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.4rem;
}

.iot-fit-list span {
  padding: 1.4rem 1.5rem;
  border-radius: 1.2rem;
  color: #475467;
  background: #f8fafc;
  font-size: 1.45rem;
  font-weight: 800;
}

.iot-privacy-note {
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 1.35rem;
  line-height: 1.7;
}

@media (max-width: 1180px) {
  .iot-hero-inner,
  .iot-split,
  .iot-reality-layout,
  .iot-management-layout,
  .iot-security-layout,
  .iot-boundary {
    grid-template-columns: 1fr;
  }

  .iot-scenario-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .iot-hero-inner {
    min-height: auto;
    gap: 4rem;
    padding: 12rem 0 6rem;
  }

  .iot-hero-visual {
    min-height: 46rem;
  }

  .iot-hero-glass-card.is-top {
    left: 1.2rem;
    top: 3.2rem;
  }

  .iot-hero-glass-card.is-bottom {
    left: 1.2rem;
    bottom: 4.2rem;
  }

  .iot-hero-glass-card {
    width: min(25rem, 56%);
  }

  .iot-quick {
    margin-top: 0;
    padding-top: 1.6rem;
    background: #fff;
  }

  .iot-board-grid,
  .iot-boundary-grid,
  .iot-process,
  .iot-fit,
  .iot-fit-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .iot-scope-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
    overflow: visible;
    padding: 0;
    scroll-snap-type: none;
  }

  .iot-scope-grid article {
    min-width: 0;
    min-height: 24rem;
    box-shadow: none;
  }

  .iot-quick-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .iot-quick-card article:nth-child(3)::before {
    display: none;
  }

  .iot-quick-card article:nth-child(n + 3)::after {
    content: "";
    position: absolute;
    left: 2.4rem;
    right: 2.4rem;
    top: 0;
    height: 0.1rem;
    background: linear-gradient(90deg, transparent, rgba(16, 24, 40, 0.12), transparent);
  }

  .iot-reality-copy {
    max-width: 72rem;
  }

  .iot-reality-cards {
    min-height: 34rem;
  }

  .iot-scenario-grid {
    display: flex;
    gap: 1.2rem;
    overflow-x: auto;
    padding: 0 0 1.2rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .iot-scenario-grid::-webkit-scrollbar {
    display: none;
  }

  .iot-scenario-card {
    flex: 0 0 72%;
    scroll-snap-align: start;
    box-shadow: none;
  }

  .iot-scroll-track {
    display: block;
    margin-top: 0.6rem;
  }

  .iot-tab-panel {
    grid-template-columns: 1fr;
  }

  .iot-section {
    padding: 6rem 0;
  }
}

@media (max-width: 640px) {
  .iot-hero h1 {
    font-size: 4.2rem;
  }

  .iot-hero-copy p,
  .iot-section-head p,
  .iot-fit-card p {
    font-size: 1.6rem;
  }

  .iot-hero-actions {
    align-items: stretch;
    flex-wrap: nowrap;
    gap: 0.9rem;
  }

  .iot-hero-actions .btn,
  .iot-secondary {
    flex: 1 1 0;
    min-width: 0;
    min-height: 4.8rem;
    padding-inline: 1rem;
    white-space: nowrap;
    font-size: 1.42rem;
  }

  .iot-hero-actions .btn svg {
    flex: 0 0 auto;
    width: 1.6rem;
    height: 1.6rem;
  }

  .iot-hero-visual {
    min-height: 35rem;
  }

  .iot-hero-carousel {
    border-radius: 2rem;
  }

  .iot-hero-carousel img {
    object-position: 62% center;
  }

  .iot-hero-glass-card {
    width: min(21rem, 62%);
    padding: 1.1rem 1.2rem;
    border-radius: 1.3rem;
  }

  .iot-hero-glass-card.is-top {
    left: 1rem;
    top: 2rem;
  }

  .iot-hero-glass-card.is-bottom {
    left: 1rem;
    bottom: 3.8rem;
  }

  .iot-hero-glass-card span {
    font-size: 1.05rem;
  }

  .iot-hero-glass-card strong {
    font-size: 1.2rem;
  }

  .iot-hero-progress {
    bottom: 1.2rem;
  }

  .iot-fit,
  .iot-security-list {
    grid-template-columns: 1fr;
  }

  .iot-scope-grid article {
    min-height: 21.5rem;
    border-bottom: 0.22rem solid transparent;
    border-image-source: linear-gradient(90deg, transparent, rgba(var(--scope-accent), 0.28), transparent);
    border-image-width: 0 0 0.22rem 0;
    background: linear-gradient(180deg, #fff, #fbfcfe);
    box-shadow: none;
  }

  .iot-board-grid,
  .iot-boundary-grid,
  .iot-process,
  .iot-fit-list,
  .iot-security-list {
    gap: 1rem;
  }

  .iot-quick-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-radius: 1.6rem;
  }

  .iot-quick-card article {
    min-height: 10.2rem;
    grid-template-columns: 1fr;
    row-gap: 0.8rem;
    padding: 1.5rem;
  }

  .iot-quick-card article + article::before {
    left: 0;
    right: auto;
    top: 1.5rem;
    bottom: 1.5rem;
    width: 0.1rem;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(16, 24, 40, 0.13), transparent);
  }

  .iot-quick-card article:nth-child(3)::before {
    display: none;
  }

  .iot-quick-card article:nth-child(n + 3)::after {
    display: block;
    content: "";
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    top: 0;
    height: 0.1rem;
    background: linear-gradient(90deg, transparent, rgba(16, 24, 40, 0.13), transparent);
  }

  .iot-quick-card i {
    grid-row: auto;
    width: 3.6rem;
    height: 3.6rem;
  }

  .iot-quick-card strong {
    font-size: 1.42rem;
  }

  .iot-quick-card span {
    max-width: none;
    font-size: 1.18rem;
    line-height: 1.42;
  }

  .iot-reality-cards {
    min-height: 30rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .iot-reality-cards::-webkit-scrollbar {
    display: none;
  }

  .iot-reality-card,
  .iot-reality-cards:hover .iot-reality-card,
  .iot-reality-cards .iot-reality-card:hover,
  .iot-reality-card.active {
    flex: 0 0 78%;
    scroll-snap-align: start;
  }

  .iot-reality-card p {
    max-height: 12rem;
    margin-top: 1rem;
    opacity: 1;
  }

  .iot-scenario-card {
    flex-basis: 78%;
  }

  .iot-scenario-card p {
    min-height: 0;
  }

  .iot-tabs {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .iot-tabs::-webkit-scrollbar {
    display: none;
  }

  .iot-tabs button {
    flex: 0 0 auto;
  }

  .iot-tab-panel {
    padding: 2.2rem;
  }

  .iot-security-list article {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    padding: 1.4rem;
  }

  .iot-security-list p {
    grid-column: 1 / -1;
  }

  .iot-board-grid,
  .iot-boundary-grid,
  .iot-process,
  .iot-fit-list,
  .iot-security-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .iot-board-grid article {
    min-height: 9.2rem;
    padding: 1.2rem;
  }

  .iot-board-grid b {
    font-size: 1.36rem;
  }

  .iot-board-grid span {
    font-size: 1.18rem;
    line-height: 1.45;
  }

  .iot-boundary-grid article {
    min-height: 15.6rem;
    padding: 1.45rem;
  }

  .iot-boundary-grid strong {
    font-size: 1.42rem;
  }

  .iot-boundary-grid span {
    font-size: 1.22rem;
    line-height: 1.5;
  }

  .iot-process article {
    min-height: 18.2rem;
    padding: 1.45rem;
  }

  .iot-process b {
    width: 3.3rem;
    height: 3.3rem;
    margin-bottom: 1rem;
    font-size: 1.22rem;
  }

  .iot-process strong {
    font-size: 1.34rem;
    line-height: 1.35;
  }

  .iot-process p {
    font-size: 1.18rem;
    line-height: 1.48;
  }

  .iot-security-list span {
    width: 3.4rem;
    height: 3.4rem;
    font-size: 1.18rem;
  }

  .iot-security-list strong {
    font-size: 1.34rem;
    line-height: 1.35;
  }

  .iot-security-list p {
    font-size: 1.18rem;
    line-height: 1.48;
  }

  .iot-fit-list span {
    padding: 1.05rem 1.1rem;
    font-size: 1.2rem;
    line-height: 1.35;
  }

  .iot-fit-card {
    padding: 2.4rem;
  }
}

@media (hover: none) and (pointer: coarse) {
  .iot-scenario-card:hover {
    transform: none;
    box-shadow: none;
  }

  .iot-scope-grid article:hover {
    transform: none;
    border-color: rgba(16, 24, 40, 0.08);
    border-image-source: linear-gradient(90deg, transparent, rgba(var(--scope-accent), 0.28), transparent);
    box-shadow: none;
  }

  .iot-scope-grid article:hover > span {
    transform: none;
  }
}