:root {
  color-scheme: light;
  --blue: #2563eb;
  --ink: #182230;
  --muted: #5c6877;
  --line: #d9e2ee;
  --surface: #ffffff;
  --soft: #f5f8fc;
  --dark: #121820;
  --dark-soft: #192230;
  --cyan: #38bdf8;
  --green: #168a62;
  --amber: #b86b00;
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--soft);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--soft);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(0, 1fr) max-content;
  gap: 22px;
  align-items: center;
  border-bottom: 1px solid rgba(24, 34, 48, 0.1);
  background: rgba(255, 255, 255, 0.94);
  padding: 14px clamp(18px, 4vw, 56px);
  backdrop-filter: blur(14px);
}

.brand-link img {
  width: 174px;
  height: auto;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: center;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
}

.nav-links a,
.nav-cta,
.button {
  border-radius: var(--radius);
}

.nav-links a {
  padding: 8px 2px;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--blue);
  outline: none;
}

.nav-cta,
.button {
  display: inline-grid;
  place-items: center;
  min-height: 44px;
  border: 1px solid transparent;
  padding: 11px 16px;
  font-weight: 900;
}

.nav-cta,
.button.primary {
  background: var(--blue);
  color: white;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.12);
  color: white;
}

.hero {
  display: grid;
  align-items: center;
  min-height: 58svh;
  padding: clamp(46px, 7vw, 78px) clamp(18px, 4vw, 56px) clamp(42px, 6vw, 64px);
  background:
    linear-gradient(90deg, rgba(8, 15, 26, 0.94), rgba(8, 15, 26, 0.68) 52%, rgba(8, 15, 26, 0.18)),
    url("assets/room-tech.png") center top / cover;
  color: white;
}

.hero-copy {
  width: min(830px, 100%);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.dark-band .eyebrow,
.license-panel .eyebrow {
  color: var(--cyan);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 16px;
  font-size: clamp(2.8rem, 5.8vw, 5.7rem);
  line-height: 0.96;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4.1rem);
  line-height: 0.98;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.22rem;
  line-height: 1.1;
}

p {
  color: var(--muted);
  line-height: 1.58;
}

.hero p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 1.8vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.signal-strip div {
  display: grid;
  gap: 7px;
  min-height: 124px;
  align-content: center;
  background: white;
  padding: 18px clamp(14px, 2vw, 24px);
}

.signal-strip strong {
  font-size: 0.98rem;
}

.signal-strip span {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.section {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 4vw, 56px);
}

.section-copy {
  max-width: 820px;
}

.section-copy p,
.section-heading p {
  max-width: 760px;
  font-size: 1.05rem;
}

.audience-section {
  background: var(--dark);
  color: white;
}

.audience-section .eyebrow,
.assurance-section .eyebrow,
.split-section .eyebrow {
  color: var(--cyan);
}

.audience-section h2,
.audience-section h3 {
  color: white;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.audience-grid article {
  display: grid;
  gap: 10px;
  align-content: start;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: var(--dark-soft);
  padding: 22px;
}

.audience-grid h3,
.audience-grid p {
  margin-bottom: 0;
}

.audience-grid p {
  color: #bcc7d4;
}

.audience-grid a {
  color: var(--cyan);
  font-weight: 900;
}

.benefit-list {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.benefit-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.42;
}

.benefit-list li::before {
  content: "";
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: start;
  background: var(--surface);
}

.stats-grid,
.assurance-grid,
.deployment-board,
.workflow-rail {
  display: grid;
  gap: 12px;
}

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

.stats-grid article,
.workflow-rail article,
.assurance-grid article,
.deployment-board div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  padding: 20px;
}

.stats-grid article {
  min-height: 238px;
}

.stats-grid span,
.workflow-rail span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.stats-grid article:nth-child(2) span {
  color: var(--green);
}

.stats-grid article:nth-child(3) span {
  color: var(--amber);
}

.dark-band {
  background: var(--dark);
  color: white;
}

.dark-band h2,
.dark-band h3 {
  color: white;
}

.dark-band p,
.dark-band .workflow-rail p {
  color: #bcc7d4;
}

.workflow-rail {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.workflow-rail article {
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--dark-soft);
}

.product-tour {
  background: var(--surface);
}

.screen-carousel {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.carousel-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 20px 54px rgba(24, 34, 48, 0.1);
}

.carousel-track {
  display: flex;
  align-items: stretch;
  will-change: transform;
  transition: transform 850ms cubic-bezier(0.22, 1, 0.36, 1);
}

.carousel-track[data-animate="false"] {
  transition: none;
}

.carousel-slide {
  display: grid;
  flex: 0 0 100%;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: stretch;
  min-width: 0;
}

.carousel-image-panel {
  min-height: 420px;
  background: #101721;
}

.carousel-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.carousel-copy {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: clamp(22px, 4vw, 42px);
}

.carousel-copy span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.carousel-copy h3 {
  max-width: 390px;
  font-size: clamp(1.6rem, 3vw, 2.45rem);
}

.carousel-copy p {
  max-width: 430px;
  font-size: 1.04rem;
}

.carousel-button {
  position: absolute;
  z-index: 2;
  top: calc(50% - 28px);
  display: grid;
  place-items: center;
  width: 48px;
  height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: var(--radius);
  background: rgba(18, 24, 32, 0.72);
  color: white;
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  backdrop-filter: blur(10px);
}

.carousel-button:hover,
.carousel-button:focus-visible {
  background: var(--blue);
  outline: none;
}

.carousel-button-prev {
  left: 14px;
}

.carousel-button-next {
  right: 14px;
}

.carousel-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: center;
}

.carousel-dots button {
  width: 34px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(24, 34, 48, 0.22);
  padding: 0;
}

.carousel-dots button[data-active="true"] {
  background: var(--blue);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: start;
  background: var(--dark);
  color: white;
}

.split-section h2 {
  color: white;
}

.split-section p {
  color: #bcc7d4;
}

.deployment-board {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.deployment-board div {
  display: grid;
  gap: 8px;
  min-height: 142px;
}

.split-section .deployment-board div {
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--dark-soft);
}

.deployment-board strong {
  font-size: 1.08rem;
}

.split-section .deployment-board strong {
  color: white;
}

.deployment-board span {
  color: var(--muted);
  line-height: 1.5;
}

.split-section .deployment-board span,
.split-section .deployment-board small {
  color: #bcc7d4;
}

.deployment-board small {
  color: color-mix(in srgb, var(--muted) 82%, var(--ink));
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.45;
}

.licensing-section {
  background: var(--soft);
  color: var(--ink);
}

.license-panel {
  width: min(780px, 100%);
}

.license-panel h2 {
  color: var(--ink);
}

.license-panel p,
.license-panel li {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.58;
}

.licensing-section .eyebrow {
  color: var(--blue);
}

.license-panel ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding-left: 20px;
}

.assurance-section {
  background: var(--dark);
  color: white;
}

.assurance-section h2,
.assurance-section h3 {
  color: white;
}

.assurance-section p {
  color: #bcc7d4;
}

.assurance-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 28px;
}

.assurance-grid article {
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--dark-soft);
}

.compliance-boundary {
  display: grid;
  gap: 8px;
  max-width: 920px;
  margin-top: 18px;
  border: 1px solid rgba(56, 189, 248, 0.34);
  border-radius: var(--radius);
  background: rgba(56, 189, 248, 0.08);
  padding: 18px;
}

.compliance-boundary strong {
  color: white;
  font-size: 1.05rem;
}

.compliance-boundary p {
  margin-bottom: 0;
  color: #d5dee9;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 28px;
  align-items: center;
  margin: 0 clamp(18px, 4vw, 56px) clamp(44px, 6vw, 72px);
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: var(--radius);
  background: white;
  padding: clamp(26px, 5vw, 48px);
}

.contact-section h2 {
  max-width: 780px;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.contact-section p {
  max-width: 780px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  background: #121820;
  color: #d5dee9;
  padding: 24px clamp(18px, 4vw, 56px);
}

.site-footer img {
  width: 156px;
}

.reveal-on-scroll {
  opacity: 0;
  filter: blur(8px);
  transform: translateY(30px) scale(0.985);
  transition:
    opacity 900ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 900ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: none;
}

@media (max-width: 1040px) {
  .intro-section,
  .split-section,
  .carousel-slide {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .audience-grid,
  .workflow-rail,
  .assurance-grid,
  .signal-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .brand-link img {
    width: 154px;
  }

  .nav-links {
    justify-content: start;
  }

  .nav-cta {
    justify-self: start;
  }

  .hero {
    min-height: auto;
    padding-top: 36px;
    padding-bottom: 38px;
    background:
      linear-gradient(90deg, rgba(8, 15, 26, 0.94), rgba(8, 15, 26, 0.72)),
      url("assets/room-tech.png") 42% top / cover;
  }

  .signal-strip,
  .audience-grid,
  .deployment-board,
  .stats-grid,
  .workflow-rail,
  .assurance-grid,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .carousel-image-panel {
    min-height: 230px;
  }

  .carousel-button {
    top: 182px;
    width: 42px;
    height: 48px;
  }

  .contact-section .button {
    justify-self: start;
  }
}

@media (max-width: 460px) {
  .nav-links {
    gap: 4px 12px;
  }

  h1 {
    font-size: 2.28rem;
  }

  .hero p {
    font-size: 1rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .carousel-track {
    transition: none;
  }

  .reveal-on-scroll {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}