:root {
  --ink: #191f2b;
  --ink-soft: #334153;
  --navy-975: #08121d;
  --navy-950: #0d1d2d;
  --navy-900: #14314a;
  --steel: #202b36;
  --sky: #3f99de;
  --sky-bright: #69b6e9;
  --copper: #c67634;
  --copper-bright: #df9556;
  --gold: #f4b13f;
  --paper: #f7f8fb;
  --paper-deep: #eef1f6;
  --white: #ffffff;
  --line-dark: rgba(25, 31, 43, 0.16);
  --line-light: rgba(255, 255, 255, 0.2);
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --header-height: 5.25rem;
  --content-width: 86rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  background: var(--navy-975);
}

body {
  margin: 0;
  min-width: 20rem;
  color: var(--ink);
  background: var(--navy-975);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  border-radius: 0.35rem;
  color: var(--white);
  background: var(--navy-950);
  font-weight: 700;
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.deck-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 0.65rem clamp(1rem, 3vw, 3.5rem);
  border-bottom: 1px solid rgba(25, 31, 43, 0.09);
  background: rgba(247, 248, 251, 0.92);
  box-shadow: 0 0.5rem 2rem rgba(8, 18, 29, 0.08);
  backdrop-filter: blur(18px) saturate(1.3);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(9.5rem, 16vw, 13.25rem);
  min-width: 0;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.header-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.05rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.header-link:hover {
  color: var(--white);
  background: var(--ink);
  transform: translateY(-1px);
}

.header-link--quiet {
  border-color: transparent;
}

.deck {
  position: relative;
}

.slide {
  position: relative;
  display: grid;
  min-height: 100svh;
  align-items: center;
  overflow: clip;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  isolation: isolate;
}

.slide-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - clamp(2rem, 8vw, 9rem)), var(--content-width));
  margin: 0 auto;
  padding-top: calc(var(--header-height) + clamp(2.5rem, 5vh, 5rem));
  padding-bottom: clamp(5.5rem, 8vh, 7rem);
}

.slide-inner--wide {
  width: min(calc(100% - clamp(2rem, 7vw, 8rem)), 92rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 1.15rem;
  color: var(--copper);
  font-family: var(--body);
  font-size: clamp(0.72rem, 1vw, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2.25rem;
  height: 1px;
  flex: 0 0 auto;
  background: currentColor;
  content: "";
}

.eyebrow--blue {
  color: var(--sky-bright);
}

.eyebrow--orange {
  color: var(--copper-bright);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: var(--display);
}

h1 {
  max-width: 20ch;
  margin-bottom: 1.35rem;
  font-size: clamp(4.1rem, 6.5vw, 7.2rem);
  font-weight: 900;
  letter-spacing: -0.038em;
  line-height: 0.83;
}

h1 span,
h2 span {
  color: var(--sky-bright);
}

h2 {
  max-width: 15ch;
  margin-bottom: clamp(1.2rem, 2.4vh, 2rem);
  font-size: clamp(3.35rem, 6.2vw, 6.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.89;
}

.lede {
  max-width: 40rem;
  margin: 0 0 1.8rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.55vw, 1.38rem);
  line-height: 1.55;
}

.lede--dark {
  color: var(--ink-soft);
}

.fine-print {
  max-width: 46rem;
  margin: 1.2rem 0 0;
  color: rgba(25, 31, 43, 0.62);
  font-size: clamp(0.72rem, 0.9vw, 0.84rem);
  line-height: 1.5;
}

.fine-print--light {
  color: rgba(255, 255, 255, 0.66);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.35rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.55rem;
  box-shadow: 0 0.9rem 2rem rgba(8, 18, 29, 0.18);
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 1.1rem 2.4rem rgba(8, 18, 29, 0.28);
}

.button--copper {
  color: var(--white);
  background: linear-gradient(135deg, var(--copper-bright), #bd6729);
}

.button--light {
  color: var(--navy-950);
  background: var(--white);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid currentColor;
  text-decoration: none;
  font-weight: 700;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(0.18rem, -0.18rem);
}

.text-link--light {
  color: var(--white);
}

.source-note {
  position: absolute;
  z-index: 5;
  left: clamp(1rem, 3vw, 3.5rem);
  bottom: 1.35rem;
  color: rgba(25, 31, 43, 0.56);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.source-note:hover {
  color: var(--copper);
}

.source-note--light {
  color: rgba(255, 255, 255, 0.52);
}

.source-note--light:hover {
  color: var(--sky-bright);
}

.slide--hero {
  color: var(--white);
  background: var(--navy-950);
}

.hero-media,
.hero-shade,
.close-media,
.close-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img,
.close-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.035);
  transition: transform 9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.slide.is-active .hero-media img,
.slide.is-active .close-media img {
  transform: scale(1);
}

.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 18, 29, 0.96) 0%, rgba(8, 18, 29, 0.82) 32%, rgba(8, 18, 29, 0.28) 66%, rgba(8, 18, 29, 0.06) 100%),
    linear-gradient(0deg, rgba(8, 18, 29, 0.62), transparent 48%);
}

.hero-copy {
  margin-left: clamp(1rem, 6vw, 7rem);
  width: min(66rem, calc(100% - clamp(2rem, 12vw, 12rem)));
}

.hero-copy .eyebrow {
  color: var(--copper-bright);
}

.slide--ink {
  color: var(--white);
  background: var(--navy-975);
}

.signal-field {
  position: absolute;
  right: -11vw;
  top: 9vh;
  width: min(64vw, 68rem);
  height: min(72vw, 68rem);
  border: 1px solid rgba(105, 182, 233, 0.13);
  border-radius: 50%;
  opacity: 0.9;
}

.signal-field::before,
.signal-field::after {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(105, 182, 233, 0.11);
  border-radius: inherit;
  content: "";
}

.signal-field::after {
  inset: 28%;
}

.problem-lines {
  max-width: 70rem;
  margin-top: clamp(2rem, 4vh, 3.5rem);
  border-top: 1px solid var(--line-light);
}

.problem-lines div {
  display: grid;
  grid-template-columns: 4rem 1fr;
  align-items: center;
  padding: clamp(0.8rem, 1.9vh, 1.35rem) 0;
  border-bottom: 1px solid var(--line-light);
}

.problem-lines span {
  color: var(--sky-bright);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
}

.problem-lines strong {
  font-family: var(--display);
  font-size: clamp(1.65rem, 3vw, 3.15rem);
  font-weight: 600;
  line-height: 1;
}

.close-line {
  max-width: 52rem;
  margin: clamp(1.25rem, 2.5vh, 2rem) 0 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
  line-height: 1.55;
}

.slide--paper {
  background: var(--paper);
}

.slide--paper-deep {
  background: var(--paper-deep);
}

.split-layout,
.media-story {
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 7rem);
}

.split-layout--customer {
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
}

.copy-block h2 {
  max-width: 11ch;
}

.copy-block--light {
  color: var(--white);
}

.copy-block--light .lede {
  color: rgba(255, 255, 255, 0.73);
}

.fact-list {
  max-width: 43rem;
  margin: 2rem 0 0;
  border-top: 1px solid var(--line-dark);
}

.fact-list div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.fact-list dt {
  color: var(--copper);
  font-weight: 700;
}

.fact-list dd {
  margin: 0;
  color: var(--ink-soft);
}

.phone-proof,
.screen-proof {
  margin: 0;
}

.phone-proof {
  justify-self: center;
  width: min(23rem, 30vw);
}

.phone-shell {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 0.65rem solid var(--ink);
  border-radius: 2.5rem;
  background: var(--navy-950);
  box-shadow: 0 2.25rem 5rem rgba(25, 31, 43, 0.24);
}

.phone-shell::before {
  position: absolute;
  z-index: 2;
  top: 0.45rem;
  left: 50%;
  width: 4.5rem;
  height: 1rem;
  border-radius: 1rem;
  background: var(--ink);
  content: "";
  transform: translateX(-50%);
}

.phone-shell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.8rem;
  color: rgba(25, 31, 43, 0.56);
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

figcaption span {
  color: var(--copper);
  font-weight: 700;
}

.slide--steel {
  color: var(--white);
  background: var(--steel);
}

.slide--steel::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(105, 182, 233, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(105, 182, 233, 0.06) 1px, transparent 1px);
  background-size: 4rem 4rem;
  content: "";
  mask-image: linear-gradient(90deg, black, transparent 60%);
}

.media-story--left {
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.75fr);
}

.media-story--right {
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
}

.screen-proof {
  min-width: 0;
}

.screen-proof img {
  display: block;
  width: 100%;
  max-height: min(62vh, 36rem);
  border-radius: 1.1rem;
  object-fit: cover;
  object-position: top;
  box-shadow: 0 2.5rem 5rem rgba(8, 18, 29, 0.28);
}

.slide--steel figcaption {
  color: rgba(255, 255, 255, 0.5);
}

.plain-list {
  max-width: 33rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.5rem;
  border-top: 1px solid var(--line-light);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.45;
}

.plain-list li::before {
  position: absolute;
  left: 0;
  top: 1.34rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--copper-bright);
  content: "";
}

.verb-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-dark);
}

.verb-line span {
  color: var(--copper);
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  font-weight: 700;
}

.verb-line span:not(:last-child)::after {
  margin-left: 1rem;
  color: rgba(25, 31, 43, 0.24);
  content: "/";
}

.slide--navy {
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(63, 153, 222, 0.15), transparent 34%),
    var(--navy-950);
}

.role-flow-intro {
  max-width: 58rem;
}

.role-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 92rem;
  margin: clamp(1.75rem, 3.6vh, 3rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  list-style: none;
}

.role-flow li {
  min-width: 0;
  padding: clamp(1.15rem, 2.5vh, 2rem) clamp(1rem, 2.1vw, 1.8rem) clamp(1rem, 2.5vh, 1.8rem) 0;
}

.role-flow li:not(:last-child) {
  border-right: 1px solid var(--line-light);
}

.role-flow li:not(:first-child) {
  padding-left: clamp(1rem, 2.1vw, 1.8rem);
}

.role-flow span {
  display: block;
  margin-bottom: 0.85rem;
  color: var(--sky-bright);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
}

.role-flow strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.45vw, 2.65rem);
  line-height: 1;
}

.role-flow p {
  margin: 0.7rem 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(0.82rem, 1vw, 0.98rem);
  line-height: 1.45;
}

.role-flow--light {
  border-color: var(--line-dark);
}

.role-flow--light li:not(:last-child) {
  border-color: var(--line-dark);
}

.role-flow--light span {
  color: var(--copper);
}

.role-flow--light strong {
  color: var(--ink);
}

.role-flow--light p {
  color: var(--ink-soft);
}

.role-flow-note {
  margin: clamp(1rem, 2vh, 1.5rem) 0 0;
  color: var(--copper);
  font-weight: 700;
}

.workflow-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 92rem;
  margin: clamp(2rem, 4.5vh, 4rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-light);
  list-style: none;
}

.workflow-line li {
  position: relative;
  min-width: 0;
  padding: clamp(1.2rem, 2.6vh, 2rem) clamp(1rem, 2.2vw, 2rem) 1rem 0;
}

.workflow-line li:not(:last-child) {
  border-right: 1px solid var(--line-light);
}

.workflow-line li:not(:first-child) {
  padding-left: clamp(1rem, 2.2vw, 2rem);
}

.workflow-line span {
  display: block;
  margin-bottom: 1.15rem;
  color: var(--sky-bright);
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
}

.workflow-line strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.7rem, 2.65vw, 2.8rem);
  line-height: 1;
}

.workflow-line p {
  margin: 0.85rem 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  line-height: 1.5;
}

.output-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 2rem;
  margin-top: clamp(1.25rem, 2.5vh, 2rem);
  color: var(--copper-bright);
  font-size: clamp(0.78rem, 1.1vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.output-line span:not(:last-child)::after {
  margin-left: 2rem;
  color: rgba(255, 255, 255, 0.25);
  content: "•";
}

.compatibility-layout h2 {
  max-width: 17ch;
}

.compatibility-lede {
  margin-top: 0.65rem;
}

.compatibility-matrix {
  max-width: 92rem;
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  border-bottom: 1px solid var(--line-dark);
}

.compatibility-row {
  display: grid;
  grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 3rem);
  align-items: start;
  padding: clamp(0.72rem, 1.5vh, 1.05rem) 0;
  border-top: 1px solid var(--line-dark);
}

.compatibility-row span {
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compatibility-row strong {
  color: var(--ink);
  font-size: clamp(1rem, 1.55vw, 1.35rem);
  line-height: 1.35;
}

.compatibility-requirements {
  display: grid;
  grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 3rem);
  margin-top: clamp(1rem, 2vh, 1.5rem);
  padding: 1rem 1.15rem;
  color: var(--white);
  background: var(--navy-950);
}

.compatibility-requirements strong {
  color: var(--sky-bright);
  font-family: var(--display);
  font-size: 1.15rem;
  text-transform: uppercase;
}

.compatibility-requirements span {
  font-weight: 600;
}

.compatibility-note {
  max-width: 80rem;
  margin: 0.8rem 0 0;
  color: rgba(51, 65, 83, 0.72);
  font-size: 0.78rem;
  line-height: 1.45;
}

.value-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(2rem, 5vh, 4rem);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.value-list article {
  padding: clamp(1.25rem, 3vw, 2.75rem) clamp(1rem, 2.6vw, 2.5rem) clamp(1.4rem, 3vw, 2.75rem) 0;
}

.value-list article:not(:last-child) {
  border-right: 1px solid var(--line-dark);
}

.value-list article:not(:first-child) {
  padding-left: clamp(1rem, 2.6vw, 2.5rem);
}

.value-kicker {
  margin: 0 0 1.25rem;
  color: var(--copper);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.value-list h3 {
  margin-bottom: 0.85rem;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 0.98;
}

.value-list article > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(0.88rem, 1.1vw, 1rem);
  line-height: 1.55;
}

.slide--trade {
  color: var(--white);
  background: var(--steel);
}

.trade-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(255, 255, 255, 0.06) 50%, transparent 50.1%),
    linear-gradient(transparent 49.9%, rgba(255, 255, 255, 0.05) 50%, transparent 50.1%);
  background-size: 11rem 11rem;
  opacity: 0.75;
}

.slide--trade h2 {
  max-width: 13ch;
}

.trade-types {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 78rem;
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  border-top: 1px solid var(--line-light);
}

.trade-types a {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: clamp(0.65rem, 1.5vh, 1rem) 0;
  border-bottom: 1px solid var(--line-light);
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.3vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: color 160ms ease, padding-left 160ms ease;
}

.trade-types a:nth-child(odd) {
  padding-right: 2rem;
  border-right: 1px solid var(--line-light);
}

.trade-types a:nth-child(even) {
  padding-left: 2rem;
}

.trade-types a:hover {
  padding-left: 0.55rem;
  color: var(--sky-bright);
}

.trade-types a:nth-child(even):hover {
  padding-left: 2.55rem;
}

.trade-types span {
  color: var(--copper-bright);
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 700;
}

.slide--pricing {
  background: var(--paper-deep);
}

.pricing-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3rem;
  align-items: end;
}

.pricing-head h2 {
  max-width: 10ch;
  margin-bottom: 0;
}

.pricing-head h2 span {
  color: var(--copper);
}

.beta-proof {
  display: grid;
  grid-template-columns: auto auto;
  gap: 0 0.85rem;
  align-items: baseline;
  padding-bottom: 0.8rem;
}

.beta-proof strong {
  color: var(--navy-900);
  font-family: var(--display);
  font-size: clamp(2rem, 3.7vw, 3.9rem);
  line-height: 0.9;
  text-align: right;
}

.beta-proof span {
  color: var(--ink-soft);
  font-size: clamp(0.8rem, 1.1vw, 1rem);
  font-weight: 600;
  text-transform: uppercase;
}

.beta-copy {
  max-width: 58rem;
  margin: 1.25rem 0 clamp(1.25rem, 2.7vh, 2rem);
  color: var(--ink-soft);
  font-size: clamp(0.95rem, 1.3vw, 1.12rem);
  line-height: 1.55;
}

.plan-table {
  width: 100%;
  border-top: 2px solid var(--ink);
}

.plan-row {
  display: grid;
  grid-template-columns: 1.1fr 0.55fr 1.25fr 0.55fr;
  gap: 1.25rem;
  align-items: center;
  padding: clamp(0.75rem, 1.5vh, 1.1rem) 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: clamp(0.82rem, 1.15vw, 1rem);
}

.plan-row strong,
.plan-row > span:nth-child(2) {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.15vw, 2.2rem);
  line-height: 1;
}

.plan-row--head {
  color: rgba(25, 31, 43, 0.54);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.slide--close {
  color: var(--white);
  background: var(--navy-975);
}

.close-media img {
  object-position: 72% center;
  filter: saturate(0.8) contrast(1.06);
}

.close-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 18, 29, 0.98) 0%, rgba(8, 18, 29, 0.88) 46%, rgba(8, 18, 29, 0.45) 72%, rgba(8, 18, 29, 0.25) 100%),
    linear-gradient(0deg, rgba(8, 18, 29, 0.55), transparent 50%);
}

.close-copy {
  margin-left: clamp(1rem, 6vw, 7rem);
}

.close-copy h2 {
  max-width: 18ch;
  font-size: clamp(4rem, 6.4vw, 7rem);
}

.cta-row--close {
  max-width: 62rem;
}

.contact-line {
  margin-top: 1.6rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.85rem;
}

.contact-line a {
  color: inherit;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  text-underline-offset: 0.2em;
}

.deck-progress {
  position: fixed;
  z-index: 110;
  inset: auto 0 0;
  height: 0.22rem;
  background: rgba(25, 31, 43, 0.16);
}

.deck-progress span {
  display: block;
  width: 10%;
  height: 100%;
  background: linear-gradient(90deg, var(--sky), var(--copper-bright));
  transform-origin: left center;
  transition: width 280ms ease;
}

.deck-controls {
  position: fixed;
  z-index: 120;
  right: clamp(1rem, 3vw, 3rem);
  bottom: clamp(1rem, 2.2vw, 1.8rem);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem;
  border: 1px solid rgba(25, 31, 43, 0.12);
  border-radius: 999px;
  background: rgba(247, 248, 251, 0.9);
  box-shadow: 0 0.8rem 2.2rem rgba(8, 18, 29, 0.16);
  backdrop-filter: blur(16px);
}

.control-button {
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font: 700 1.15rem/1 var(--body);
  transition: color 160ms ease, background 160ms ease;
}

.control-button:hover:not(:disabled) {
  color: var(--white);
  background: var(--ink);
}

.control-button:disabled {
  opacity: 0.28;
  cursor: default;
}

.slide-position {
  min-width: 3.75rem;
  margin: 0;
  text-align: center;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.position-divider {
  margin: 0 0.24rem;
  color: rgba(25, 31, 43, 0.35);
}

.slide .eyebrow,
.slide h1,
.slide h2,
.slide .lede,
.slide .cta-row,
.slide .fine-print,
.slide .problem-lines,
.slide .close-line,
.slide .fact-list,
.slide .plain-list,
.slide .verb-line,
.slide .role-flow,
.slide .workflow-line,
.slide .output-line,
.slide .role-flow-note,
.slide .compatibility-matrix,
.slide .compatibility-requirements,
.slide .compatibility-note,
.slide .value-list,
.slide .trade-types,
.slide .pricing-head,
.slide .beta-copy,
.slide .plan-table,
.slide .contact-line,
.slide .reveal-media {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 560ms ease, transform 560ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.slide.is-active .eyebrow,
.slide.is-active h1,
.slide.is-active h2,
.slide.is-active .lede,
.slide.is-active .cta-row,
.slide.is-active .fine-print,
.slide.is-active .problem-lines,
.slide.is-active .close-line,
.slide.is-active .fact-list,
.slide.is-active .plain-list,
.slide.is-active .verb-line,
.slide.is-active .role-flow,
.slide.is-active .workflow-line,
.slide.is-active .output-line,
.slide.is-active .role-flow-note,
.slide.is-active .compatibility-matrix,
.slide.is-active .compatibility-requirements,
.slide.is-active .compatibility-note,
.slide.is-active .value-list,
.slide.is-active .trade-types,
.slide.is-active .pricing-head,
.slide.is-active .beta-copy,
.slide.is-active .plan-table,
.slide.is-active .contact-line,
.slide.is-active .reveal-media {
  opacity: 1;
  transform: translateY(0);
}

.slide.is-active h1,
.slide.is-active h2 {
  transition-delay: 70ms;
}

.slide.is-active .lede,
.slide.is-active .problem-lines,
.slide.is-active .reveal-media,
.slide.is-active .pricing-head {
  transition-delay: 130ms;
}

.slide.is-active .cta-row,
.slide.is-active .fact-list,
.slide.is-active .plain-list,
.slide.is-active .role-flow,
.slide.is-active .workflow-line,
.slide.is-active .compatibility-matrix,
.slide.is-active .value-list,
.slide.is-active .trade-types,
.slide.is-active .beta-copy {
  transition-delay: 190ms;
}

.slide.is-active .fine-print,
.slide.is-active .close-line,
.slide.is-active .verb-line,
.slide.is-active .output-line,
.slide.is-active .role-flow-note,
.slide.is-active .compatibility-requirements,
.slide.is-active .compatibility-note,
.slide.is-active .plan-table,
.slide.is-active .contact-line {
  transition-delay: 250ms;
}

@media (max-width: 960px) {
  html {
    scroll-snap-type: y proximity;
  }

  .slide-inner,
  .slide-inner--wide {
    width: min(calc(100% - 2.5rem), 46rem);
  }

  .hero-copy,
  .close-copy {
    width: min(calc(100% - 2.5rem), 46rem);
    margin-right: auto;
    margin-left: auto;
  }

  .hero-shade,
  .close-shade {
    background:
      linear-gradient(90deg, rgba(8, 18, 29, 0.94), rgba(8, 18, 29, 0.48)),
      linear-gradient(0deg, rgba(8, 18, 29, 0.68), transparent 55%);
  }

  .split-layout,
  .media-story {
    gap: 2.5rem;
  }

  .media-story--left,
  .media-story--right {
    grid-template-columns: 1fr;
  }

  .media-story--left .screen-proof {
    order: 2;
  }

  .media-story--left .copy-block {
    order: 1;
  }

  .screen-proof img {
    max-height: 46vh;
  }

  .workflow-line {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .role-flow li:nth-child(2) {
    border-right: 0;
  }

  .role-flow li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-light);
  }

  .role-flow--light li:nth-child(-n + 2) {
    border-color: var(--line-dark);
  }

  .workflow-line li:nth-child(2) {
    border-right: 0;
  }

  .workflow-line li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-light);
  }

  .value-list {
    grid-template-columns: 1fr;
  }

  .value-list article,
  .value-list article:not(:first-child) {
    padding: 1.15rem 0;
    border-right: 0;
  }

  .value-list article:not(:last-child) {
    border-bottom: 1px solid var(--line-dark);
  }

  .pricing-head {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .beta-proof {
    grid-template-columns: repeat(6, auto);
    justify-content: start;
    gap: 0.2rem 0.65rem;
  }

  .beta-proof strong {
    text-align: left;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 4.5rem;
  }

  .deck-header {
    padding-inline: 0.85rem;
  }

  .brand {
    width: 8.9rem;
  }

  .header-link {
    min-height: 2.55rem;
    padding: 0.62rem 0.85rem;
    font-size: 0.74rem;
  }

  .header-link--quiet {
    display: none;
  }

  .slide {
    min-height: 100svh;
  }

  .slide-inner,
  .slide-inner--wide,
  .hero-copy,
  .close-copy {
    width: calc(100% - 2rem);
    padding-top: calc(var(--header-height) + 2.4rem);
    padding-bottom: 6.25rem;
  }

  h1 {
    font-size: clamp(3.8rem, 18vw, 5.7rem);
  }

  h2,
  .close-copy h2 {
    font-size: clamp(3.15rem, 15vw, 5rem);
  }

  .hero-media img,
  .close-media img {
    object-position: 68% center;
  }

  .hero-shade,
  .close-shade {
    background:
      linear-gradient(90deg, rgba(8, 18, 29, 0.92), rgba(8, 18, 29, 0.58)),
      linear-gradient(0deg, rgba(8, 18, 29, 0.82), rgba(8, 18, 29, 0.08) 70%);
  }

  .split-layout--customer {
    grid-template-columns: 1fr;
  }

  .phone-proof {
    width: min(18.5rem, 82vw);
  }

  .fact-list div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .problem-lines div {
    grid-template-columns: 2.4rem 1fr;
  }

  .workflow-line {
    grid-template-columns: 1fr;
  }

  .role-flow {
    grid-template-columns: 1fr;
  }

  .role-flow li,
  .role-flow li:not(:first-child) {
    padding: 1rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .role-flow--light li,
  .role-flow--light li:not(:first-child) {
    border-color: var(--line-dark);
  }

  .role-flow li:last-child,
  .role-flow--light li:last-child {
    border-bottom: 0;
  }

  .role-flow span {
    margin-bottom: 0.35rem;
  }

  .role-flow p {
    margin-top: 0.35rem;
  }

  .workflow-line li,
  .workflow-line li:not(:first-child) {
    padding: 1rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .workflow-line li:last-child {
    border-bottom: 0;
  }

  .workflow-line span {
    margin-bottom: 0.4rem;
  }

  .workflow-line p {
    margin-top: 0.4rem;
  }

  .output-line {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem 1rem;
  }

  .output-line span::after {
    display: none;
  }

  .compatibility-row,
  .compatibility-requirements {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .compatibility-row {
    padding: 0.85rem 0;
  }

  .compatibility-requirements {
    padding: 0.9rem 1rem;
  }

  .trade-types {
    grid-template-columns: 1fr;
  }

  .trade-types a,
  .trade-types a:nth-child(odd),
  .trade-types a:nth-child(even) {
    padding: 0.75rem 0;
    border-right: 0;
  }

  .trade-types a:hover,
  .trade-types a:nth-child(even):hover {
    padding-left: 0.45rem;
  }

  .beta-proof {
    grid-template-columns: auto auto;
    gap: 0 0.7rem;
  }

  .plan-row {
    grid-template-columns: 1fr auto;
    gap: 0.35rem 1rem;
  }

  .plan-row--head {
    display: none;
  }

  .plan-row > span:nth-child(3),
  .plan-row > span:nth-child(4) {
    font-size: 0.76rem;
  }

  .plan-row > span:nth-child(4) {
    text-align: right;
  }

  .source-note {
    left: 1rem;
    bottom: 1.2rem;
    max-width: 10rem;
  }

  .deck-controls {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .cta-row {
    align-items: flex-start;
  }
}

@media (max-height: 760px) and (min-width: 721px) {
  .slide-inner,
  .slide-inner--wide {
    padding-top: calc(var(--header-height) + 1.75rem);
    padding-bottom: 4.5rem;
  }

  h1 {
    font-size: clamp(3.7rem, 7.4vw, 7.2rem);
  }

  h2 {
    font-size: clamp(3rem, 5.7vw, 5.7rem);
  }

  .workflow-line {
    margin-top: 1.25rem;
  }

  .value-list {
    margin-top: 1.5rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .hero-media img,
  .close-media img {
    transform: none;
  }
}