:root {
  --app-navy: #071426;
  --app-ink: #10223a;
  --app-muted: #667891;
  --app-surface: #f2f5f9;
  --app-orange: #ff6a00;
  --app-line: #d9e1eb;
}

.app-page {
  overflow-x: clip;
  background: #fff;
  color: var(--app-ink);
}

.app-page .site-header {
  position: absolute;
  z-index: 20;
  background: rgb(7 20 38 / 62%);
  backdrop-filter: blur(16px);
}

.app-page .site-header.site-header--scrolled {
  position: fixed;
  background: rgb(255 255 255 / 98%);
  backdrop-filter: none;
}

.app-hero {
  position: relative;
  display: grid;
  min-height: min(52rem, 100vh);
  overflow: hidden;
  background: var(--app-navy);
}

.app-hero__image,
.app-hero::after {
  position: absolute;
  inset: 0;
}

.app-hero__image {
  animation: app-hero-reveal 1s ease both;
}

.app-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.app-hero::after {
  background: linear-gradient(
    90deg,
    #061426 0%,
    rgb(6 20 38 / 94%) 31%,
    rgb(6 20 38 / 38%) 60%,
    rgb(6 20 38 / 4%) 100%
  );
  content: "";
}

.app-hero__content {
  position: relative;
  z-index: 1;
  align-self: center;
  width: min(100% - 3rem, 78rem);
  margin: 6rem auto 0;
  padding: 5rem 0 4.5rem;
  color: #fff;
}

.app-hero h1 {
  max-width: 41rem;
  margin: 0 0 1.35rem;
  font-size: clamp(3rem, 5.6vw, 5.7rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.app-hero__content > p:not(:first-child) {
  max-width: 34rem;
  margin: 0;
  color: rgb(255 255 255 / 76%);
  font-size: 1.1rem;
  line-height: 1.75;
}

.app-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.app-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.app-button:hover {
  transform: translateY(-2px);
}

.app-button--primary {
  background: var(--app-orange);
  color: #071426;
}

.app-button--primary span {
  margin-left: 0.7rem;
}

.app-button--secondary {
  border-color: rgb(255 255 255 / 35%);
  background: rgb(255 255 255 / 8%);
  color: #fff;
}

.app-introduction,
.app-showcase,
.app-connection,
.app-contact {
  width: min(100% - 3rem, 78rem);
  margin-inline: auto;
}

.app-introduction {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(2rem, 8vw, 9rem);
  padding: clamp(5rem, 11vw, 10rem) 0;
}

.app-introduction-band {
  background: var(--navy-950);
  color: #fff;
}

.app-introduction-band .app-introduction p {
  color: rgb(255 255 255 / 74%);
}

.app-introduction h2,
.app-showcase h2,
.app-connection h2,
.app-contact h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.app-introduction p,
.app-showcase__heading p,
.app-connection p,
.app-contact__intro p {
  margin: 0;
  color: var(--app-muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.app-showcase {
  padding-top: clamp(5rem, 9vw, 8rem);
  padding-bottom: clamp(5rem, 10vw, 9rem);
}

.app-showcase-band {
  border-top: 1px solid #e3e8ef;
  background: #fff;
}

.app-showcase__heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(16rem, 0.7fr);
  align-items: end;
  gap: 2rem;
  padding-bottom: 3rem;
}

.app-showcase__layout {
  display: grid;
  grid-template-columns: 12rem minmax(16rem, 0.85fr) minmax(20rem, 1fr);
  gap: clamp(1rem, 3vw, 3rem);
  align-items: start;
}

.app-showcase__navigation {
  position: sticky;
  top: 8rem;
  display: grid;
  gap: 0.45rem;
}

.app-module {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  padding: 0.8rem 0.45rem;
  border: 0;
  border-bottom: 1px solid var(--app-line);
  background: transparent;
  color: var(--app-muted);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition:
    color 0.2s ease,
    padding 0.2s ease;
}

.app-module span {
  color: #9aa8b9;
  font-size: 0.72rem;
  font-weight: 800;
}

.app-module.is-active {
  padding-left: 0.8rem;
  color: var(--app-ink);
}

.app-module.is-active span {
  color: var(--app-orange);
}

.app-showcase__device {
  position: sticky;
  top: 7.5rem;
  justify-self: center;
  width: min(100%, 30rem);
}

.app-device {
  position: relative;
  aspect-ratio: 0.56;
  overflow: hidden;
  background: transparent;
}

.app-device__speaker {
  display: none;
}

.app-device__screen {
  min-height: 100%;
  padding: 0;
}

.app-device__screen--image {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: transparent;
}

.app-device__screen--image[hidden] {
  display: none;
}

.app-device__screen--image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.app-device__screen--image.is-entering {
  z-index: 1;
  animation: app-screen-enter 0.48s cubic-bezier(0.22, 0.8, 0.25, 1) both;
}

.app-device__screen--image.is-leaving {
  z-index: 2;
  pointer-events: none;
  animation: app-screen-leave 0.36s cubic-bezier(0.5, 0, 0.75, 0.2) both;
}

@keyframes app-screen-enter {
  from {
    opacity: 0;
    transform: translateY(12%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes app-screen-leave {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-12%);
  }
}

.app-screen__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.7rem;
  font-size: 1.3rem;
}

.app-screen__top strong {
  font-size: 1.2rem;
}

.app-screen__search,
.app-screen__filter {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3.4rem;
  margin-top: 1.45rem;
  padding: 0.7rem 1rem;
  border: 1px solid #dde2e8;
  border-radius: 1rem;
  color: #718095;
}

.app-screen__empty {
  display: grid;
  place-items: center;
  min-height: 18rem;
  text-align: center;
  color: #7a8798;
}

.app-screen__empty b {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: #fff0e5;
  color: var(--app-orange);
  font-size: 1.7rem;
}

.app-screen__empty p {
  margin: 0.3rem 1.2rem;
  font-size: 0.85rem;
}

.app-screen__nav {
  display: flex;
  justify-content: space-around;
  padding-top: 0.6rem;
  color: #9aa4b1;
  font-size: 0.68rem;
  font-weight: 700;
}

.app-screen__nav .is-current {
  color: var(--app-orange);
}

.app-screen__flow {
  display: flex;
  gap: 0.35rem;
  margin-top: 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid #e2e7ed;
}

.app-screen__flow span {
  flex: 1;
  padding: 0.35rem 0;
  color: #8d9bae;
  font-size: 0.64rem;
  font-weight: 800;
  text-align: center;
}

.app-screen__flow .is-active {
  border-bottom: 2px solid var(--app-orange);
  color: var(--app-ink);
}

.app-screen__customer,
.app-screen__quote,
.app-screen__product {
  display: grid;
  align-items: center;
  border: 1px solid #e0e5eb;
  background: #fff;
}

.app-screen__customer {
  grid-template-columns: 2.55rem 1fr;
  gap: 0.75rem;
  margin-top: 1.05rem;
  padding: 0.85rem;
  border-radius: 1rem;
  box-shadow: 0 0.55rem 1.35rem rgb(6 20 38 / 6%);
}

.app-screen__customer-icon,
.app-screen__product > span {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.7rem;
  background: #fff0e5;
  color: var(--app-orange);
  font-weight: 800;
}

.app-screen__customer small,
.app-screen__quote small,
.app-screen__product small {
  display: block;
  color: #7d8a9b;
  font-size: 0.67rem;
}

.app-screen__customer strong,
.app-screen__quote strong,
.app-screen__product strong {
  display: block;
  font-size: 0.81rem;
}

.app-screen__customer div > span {
  display: block;
  margin-top: 0.12rem;
  color: #7d8a9b;
  font-size: 0.62rem;
  line-height: 1.35;
}

.app-screen__quote {
  grid-template-columns: 1.75rem 1fr auto;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0.7rem 0.8rem;
  border-radius: 0.85rem;
  background: #f7f1ed;
}

.app-screen__quote > span {
  color: #61738a;
}

.app-screen__quote b {
  color: var(--app-orange);
  font-size: 1.25rem;
}

.app-screen__section-head {
  display: flex;
  justify-content: space-between;
  margin: 1rem 0 0.55rem;
  font-size: 0.72rem;
}

.app-screen__section-head span {
  color: var(--app-orange);
  font-weight: 800;
}

.app-screen__product {
  grid-template-columns: 2.4rem 1fr;
  gap: 0.65rem;
  margin-top: 0.5rem;
  padding: 0.65rem;
  border-radius: 0.8rem;
}

.app-screen__product > span {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: #eef3f7;
  color: #63758b;
}

.app-screen__primary-action {
  width: 100%;
  min-height: 2.7rem;
  margin-top: 1rem;
  border: 0;
  border-radius: 0.75rem;
  background: var(--app-orange);
  color: #071426;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 800;
}

.app-screen__secure-note {
  margin-top: 1rem;
  color: #7d8a9b;
  font-size: 0.67rem;
  text-align: center;
}

.app-screen__tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem;
  margin-top: 1.4rem;
  padding: 0.22rem;
  border-radius: 999px;
  background: #ecf0f4;
}

.app-screen__tabs span {
  padding: 0.65rem 0.25rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  text-align: center;
}

.app-screen__tabs .is-active {
  background: #3e8be4;
  color: #fff;
}

.app-screen__tabs--three {
  grid-template-columns: repeat(3, 1fr);
}

.app-screen__filter b {
  margin-left: auto;
  color: #3985df;
}

.app-screen__card,
.app-screen__metric,
.app-screen__visit {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.8rem;
  padding: 1rem;
  border-radius: 1rem;
  background: #f4eeea;
}

.app-screen__card small,
.app-screen__metric span {
  color: #6c7888;
  font-size: 0.72rem;
}

.app-screen__card strong,
.app-screen__metric strong {
  font-size: 0.9rem;
}

.app-screen__card p {
  margin: 0;
  color: #718095;
  font-size: 0.72rem;
}

.app-screen__calendar-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  color: #456b82;
}

.app-screen__calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.65rem 0.35rem;
  margin-top: 1.4rem;
  text-align: center;
}

.app-screen__calendar span {
  color: #8492ab;
  font-size: 0.65rem;
  font-weight: 800;
}

.app-screen__calendar i {
  display: block;
  aspect-ratio: 1;
  border-radius: 0.55rem;
  background: #edf3fa;
}

.app-screen__calendar .is-active {
  background: #476f87;
}

.app-screen__calendar .has-event {
  box-shadow: inset 0 -0.3rem #e95952;
}

.app-screen__visit {
  grid-template-columns: 2.4rem 1fr;
  align-items: center;
  background: #fff;
  box-shadow: 0 0.5rem 1.2rem rgb(6 20 38 / 8%);
}

.app-screen__visit > span {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.6rem;
  background: #ffebad;
  color: #856c18;
}

.app-screen__visit small {
  display: block;
  margin-top: 0.2rem;
  color: #8490a1;
  font-size: 0.7rem;
}

.app-screen__chart {
  display: flex;
  align-items: end;
  gap: 0.55rem;
  height: 9rem;
  margin: 1.5rem 0.8rem 0;
  padding: 1rem;
  border-bottom: 1px solid #ced8e4;
  background: repeating-linear-gradient(
    to top,
    transparent 0 2.1rem,
    #e2e8ee 2.1rem 2.2rem
  );
}

.app-screen__chart i {
  width: 1.2rem;
  border-radius: 0.55rem 0.55rem 0 0;
  background: #66ad5f;
}

.app-screen__chart i:nth-child(1) {
  height: 35%;
}
.app-screen__chart i:nth-child(2) {
  height: 63%;
  background: #fa6d57;
}
.app-screen__chart i:nth-child(3) {
  height: 48%;
}
.app-screen__chart i:nth-child(4) {
  height: 78%;
}
.app-screen__chart i:nth-child(5) {
  height: 55%;
}
.app-screen__chart i:nth-child(6) {
  height: 91%;
}

.app-screen__route {
  position: relative;
  height: 11rem;
  margin-top: 1.5rem;
  overflow: hidden;
  border-radius: 1rem;
  background: linear-gradient(135deg, #e8f1f5, #d4e1e5);
}

.app-screen__route::before {
  position: absolute;
  inset: 18% 8%;
  border: 3px dashed #ed8e2d;
  border-radius: 48% 52% 43% 56%;
  content: "";
  transform: rotate(-16deg);
}

.app-screen__route i {
  position: absolute;
  width: 0.8rem;
  height: 0.8rem;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #376f8d;
}

.app-screen__route i:nth-child(1) {
  top: 24%;
  left: 20%;
}
.app-screen__route i:nth-child(2) {
  top: 63%;
  left: 40%;
}
.app-screen__route i:nth-child(3) {
  top: 36%;
  left: 56%;
}
.app-screen__route i:nth-child(4) {
  top: 69%;
  left: 77%;
}

.app-screen__route-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  margin-top: 1.35rem;
  padding: 1rem;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 0.55rem 1.5rem rgb(6 20 38 / 10%);
}

.app-screen__route-summary small,
.app-screen__route-meta small {
  display: block;
  color: #7c8794;
  font-size: 0.66rem;
}

.app-screen__route-summary strong,
.app-screen__route-meta strong {
  display: block;
  margin-top: 0.18rem;
  color: #14233b;
  font-size: 0.82rem;
}

.app-screen__route-summary button {
  align-self: center;
  padding: 0.62rem 0.7rem;
  border: 0;
  border-radius: 0.7rem;
  background: #277d32;
  color: #fff;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 800;
}

.app-screen__route-summary > span {
  grid-column: 1 / -1;
  padding-top: 0.65rem;
  border-top: 1px solid #e8ebee;
  color: #3f4751;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
}

.app-screen__route-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 0.8rem 0;
  padding: 0.75rem 0.9rem;
  border-radius: 0.85rem;
  background: #f8f6f4;
}

.app-screen__stop {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  gap: 0.6rem;
  align-items: start;
  margin-top: 0.7rem;
  padding: 0.8rem;
  border: 1px solid #cbd8cc;
  border-radius: 0.95rem;
  background: #faf8f6;
}

.app-screen__stop > b {
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: #10223a;
  color: #fff;
  font-size: 0.72rem;
}

.app-screen__stop strong,
.app-screen__stop small {
  display: block;
}

.app-screen__stop strong {
  font-size: 0.76rem;
}

.app-screen__stop small {
  margin-top: 0.22rem;
  color: #6e7781;
  font-size: 0.61rem;
}

.app-screen__stop em {
  padding: 0.3rem 0.4rem;
  border: 1px solid #80b783;
  border-radius: 999px;
  color: #37753c;
  font-size: 0.58rem;
  font-style: normal;
  font-weight: 800;
}

.app-showcase__chapters {
  display: grid;
  gap: 1rem;
}

.app-chapter {
  display: grid;
  align-content: center;
  min-height: 24rem;
  padding: 2.4rem;
  border-radius: 1.5rem;
  background: #fff;
  box-shadow: 0 1.3rem 3rem rgb(9 28 51 / 6%);
  opacity: 0.42;
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}

.app-chapter.is-active {
  opacity: 1;
  transform: translateX(0.3rem);
}

.app-chapter h3 {
  max-width: 20rem;
  margin: 0 0 1rem;
  font-size: clamp(1.55rem, 2vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.app-chapter p {
  margin: 0;
  color: var(--app-muted);
  line-height: 1.75;
}

@media (min-width: 62.0625rem) {
  .app-showcase__layout::before {
    grid-column: 1 / -1;
    height: clamp(9rem, 14vw, 14rem);
    content: "";
  }

  .app-chapter:last-child {
    margin-bottom: clamp(18rem, 26vw, 28rem);
  }
}

@media (min-width: 62.0625rem) and (max-height: 48rem) {
  .app-showcase__layout {
    grid-template-columns: 12rem minmax(14rem, 16.5rem) minmax(20rem, 1fr);
    gap: clamp(1rem, 2vw, 2rem);
  }

  .app-showcase__layout::before {
    height: 1.5rem;
  }

  .app-showcase__navigation {
    top: 5.5rem;
  }

  .app-showcase__device {
    top: 5.5rem;
    width: min(100%, 16.5rem);
  }

  .app-chapter {
    min-height: 20rem;
    padding: 1.8rem;
  }
}

.app-showcase__disclaimer {
  margin: 0.75rem 0.45rem 0;
  padding: 0.7rem 0.75rem;
  border: 1px solid #ffd5b5;
  border-radius: 0.75rem;
  background: #fff4ec;
  color: #a84a00;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.35;
}

.app-connection {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.7fr);
  gap: clamp(2rem, 8vw, 8rem);
  padding: clamp(5rem, 10vw, 8rem) 0;
  color: #fff;
}

.app-connection-band {
  background: var(--app-navy);
}

.app-connection p {
  margin-top: 1.4rem;
  color: rgb(255 255 255 / 68%);
}

.app-store-link {
  display: inline-flex;
  width: min(9.75rem, 100%);
  margin-top: 1.8rem;
  border-radius: 0.55rem;
  outline-offset: 0.3rem;
}

.app-store-link img {
  display: block;
  width: 100%;
  height: auto;
}

.app-store-link:focus-visible {
  outline: 2px solid var(--app-orange);
}

.app-connection ul {
  display: grid;
  align-content: center;
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.app-connection li {
  position: relative;
  padding-left: 1.5rem;
  color: rgb(255 255 255 / 80%);
}

.app-connection li::before {
  position: absolute;
  top: 0.2rem;
  left: 0;
  color: var(--app-orange);
  content: "•";
}

.app-contact {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.app-contact-band {
  background: #fff;
}

.app-contact__intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(16rem, 0.7fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: end;
  margin-bottom: 2.5rem;
}

.app-contact__intro p {
  max-width: 27rem;
  margin: 0;
}

.app-contact__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(21rem, 0.85fr);
  overflow: hidden;
  border-radius: 1.6rem;
  background: #fff;
  box-shadow: 0 1.6rem 4rem rgb(7 20 38 / 12%);
}

.app-contact__form {
  display: grid;
  gap: 0.95rem;
  padding: clamp(1.6rem, 4vw, 3rem);
}

.app-contact__form label {
  display: grid;
  gap: 0.35rem;
  color: #394a61;
  font-size: 0.84rem;
  font-weight: 700;
}

.app-contact__form label b {
  color: var(--app-orange);
}

.app-contact__form label em {
  color: #758398;
  font-style: normal;
  font-weight: 500;
}

.app-contact__form input,
.app-contact__form textarea {
  width: 100%;
  border: 1px solid #d2dce8;
  border-radius: 0.7rem;
  padding: 0.78rem 0.9rem;
  color: var(--app-ink);
  font: inherit;
}

.app-contact__form textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.app-contact__form input:focus,
.app-contact__form textarea:focus {
  border-color: var(--app-orange);
  outline: 2px solid rgb(255 106 0 / 14%);
}

.app-contact__form > p {
  margin: -0.55rem 0 0;
  color: #718095;
  font-size: 0.73rem;
}

.app-contact__consent {
  grid-template-columns: 1rem 1fr;
  align-items: start;
}

.app-contact__consent input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  accent-color: var(--app-orange);
}

.app-contact__form button[type="submit"] {
  min-height: 3.25rem;
  border: 0;
  border-radius: 0.7rem;
  background: var(--app-orange);
  color: #071426;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.app-contact__feedback {
  color: #b3261e !important;
}

.app-contact__image {
  min-height: 100%;
  margin: 0;
  background: #071426;
}

.app-contact__image img {
  width: 100%;
  height: 100%;
  min-height: 39rem;
  object-fit: cover;
  object-position: center;
}

@keyframes app-hero-reveal {
  from {
    opacity: 0.2;
    transform: scale(1.04);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 62rem) {
  .app-page .site-header {
    position: absolute;
    background: rgb(7 20 38 / 74%);
  }

  .app-page .site-header.site-header--scrolled {
    position: fixed;
    background: rgb(255 255 255 / 98%);
  }

  .app-hero {
    min-height: 43rem;
  }

  .app-hero::after {
    background: linear-gradient(
      90deg,
      rgb(6 20 38 / 94%) 0%,
      rgb(6 20 38 / 60%) 64%,
      rgb(6 20 38 / 22%) 100%
    );
  }

  .app-hero__image img {
    object-position: 70% center;
  }

  .app-hero__content {
    margin-top: 4rem;
  }

  .app-introduction,
  .app-showcase__heading,
  .app-connection {
    grid-template-columns: 1fr;
  }

  .app-showcase__layout {
    grid-template-columns: 1fr;
  }

  /* Mobile usa seleção direta para manter o telefone e o conteúdo visíveis no mesmo fluxo. */
  .app-showcase__navigation {
    position: static;
    display: flex;
    gap: 0.55rem;
    overflow-x: auto;
    padding-bottom: 0.4rem;
  }

  .app-module {
    flex: 0 0 auto;
    width: auto;
    border: 1px solid var(--app-line);
    border-radius: 999px;
    padding: 0.7rem 0.9rem;
  }

  .app-module.is-active {
    padding-left: 0.9rem;
    border-color: var(--app-orange);
    background: #fff0e5;
  }

  .app-showcase__device {
    position: static;
    width: min(100%, 28rem);
    margin-inline: auto;
  }

  .app-chapter {
    display: none;
    min-height: 0;
    padding: 1.6rem;
  }

  .app-chapter.is-active {
    display: grid;
    transform: none;
  }

  .app-contact__card {
    grid-template-columns: 1fr;
  }

  .app-contact__intro {
    grid-template-columns: 1fr;
  }

  .app-contact__image {
    max-height: 32rem;
    order: -1;
  }

  .app-contact__image img {
    min-height: 0;
    max-height: 32rem;
    object-position: center 40%;
  }
}

@media (max-width: 40rem) {
  .app-hero {
    min-height: 43rem;
  }

  .app-hero__content,
  .app-introduction,
  .app-showcase,
  .app-connection,
  .app-contact {
    width: min(100% - 2rem, 78rem);
  }

  .app-hero__content {
    align-self: end;
    margin-top: 0;
    padding: 10rem 0 3rem;
  }

  .app-hero::after {
    background: linear-gradient(
      180deg,
      rgb(6 20 38 / 12%) 0%,
      rgb(6 20 38 / 34%) 38%,
      rgb(6 20 38 / 88%) 72%,
      rgb(6 20 38 / 98%) 100%
    );
  }

  .app-hero h1 {
    font-size: clamp(2rem, 9.2vw, 2.65rem);
  }

  .app-hero__content > p:not(:first-child) {
    font-size: 0.98rem;
  }

  .app-hero__actions {
    display: grid;
  }

  .app-button {
    width: 100%;
  }

  .app-introduction {
    gap: 1rem;
    padding: 4.5rem 0;
  }

  .app-showcase__heading {
    padding-bottom: 1.7rem;
  }

  .app-chapter {
    padding: 1.35rem;
  }

  .app-connection {
    padding: 2.3rem 1.45rem;
  }

  .app-contact {
    padding: 4.5rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-hero__image,
  .app-button,
  .app-module,
  .app-chapter,
  .app-device__screen--image {
    animation: none;
    transition: none;
  }

  .app-button:hover {
    transform: none;
  }
}