:root {
  --blue-950: #061f3b;
  --blue-900: #003b73;
  --blue-800: #004c91;
  --blue-700: #005bbb;
  --blue-600: #0877ce;
  --cyan-500: #00a6d6;

  --teal-900: #064e4a;
  --teal-800: #0f665f;
  --teal-700: #0f766e;

  --text: #132238;
  --text-soft: #536276;
  --text-light: #758396;

  --background: #f5f8fc;
  --surface: #ffffff;
  --surface-blue: #eef7ff;

  --border: rgba(18, 50, 82, 0.11);

  --shadow-small: 0 12px 34px rgba(13, 43, 75, 0.08);
  --shadow-medium: 0 22px 60px rgba(13, 43, 75, 0.13);
  --shadow-large: 0 34px 90px rgba(5, 45, 84, 0.19);

  --container: 1220px;
}


* {
  box-sizing: border-box;
}


html {
  scroll-behavior: smooth;
}


body {
  margin: 0;

  color: var(--text);
  background: var(--background);

  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  -webkit-font-smoothing: antialiased;
}


img {
  max-width: 100%;
}


a {
  color: inherit;
}


button {
  font: inherit;
}


.site-header {
  position: sticky;
  top: 0;
  z-index: 100;

  border-bottom: 1px solid rgba(6, 40, 73, 0.08);

  background: rgba(255, 255, 255, 0.91);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}


.header-container {
  width: min(calc(100% - 40px), var(--container));
  min-height: 84px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}


.brand {
  width: fit-content;

  display: inline-flex;
  align-items: center;
  gap: 13px;

  text-decoration: none;
}


.brand-logo {
  width: 55px;
  height: 55px;
  object-fit: contain;
}


.brand-copy {
  display: flex;
  flex-direction: column;
}


.brand-copy span {
  margin-bottom: 2px;

  color: var(--teal-700);

  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}


.brand-copy strong {
  color: var(--blue-900);
  font-size: 20px;
  letter-spacing: -0.4px;
}


.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}


.main-nav a {
  padding: 11px 14px;
  border-radius: 999px;

  color: #3d5064;

  font-size: 13px;
  font-weight: 750;
  text-decoration: none;

  transition:
    color 0.2s ease,
    background 0.2s ease;
}


.main-nav a:hover {
  color: var(--blue-700);
  background: #eaf4ff;
}


.department-logo {
  justify-self: end;

  width: 104px;
  height: 52px;
  object-fit: contain;
}


.app-hero {
  position: relative;
  overflow: hidden;

  padding: 72px 20px 92px;

  background:
    radial-gradient(
      circle at 8% 18%,
      rgba(0, 166, 214, 0.19),
      transparent 29%
    ),
    radial-gradient(
      circle at 92% 17%,
      rgba(0, 91, 187, 0.18),
      transparent 31%
    ),
    linear-gradient(180deg, #ffffff, #eef7ff);
}


.hero-decoration {
  position: absolute;
  border: 1px solid rgba(0, 91, 187, 0.12);
  border-radius: 50%;
  pointer-events: none;
}


.hero-decoration-one {
  top: 60px;
  left: -110px;

  width: 270px;
  height: 270px;
}


.hero-decoration-two {
  right: -150px;
  bottom: -160px;

  width: 430px;
  height: 430px;
}


.hero-container {
  position: relative;
  z-index: 2;

  width: min(100%, var(--container));
  margin: 0 auto;

  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  align-items: center;
  gap: 80px;
}


.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  margin-bottom: 35px;

  color: var(--blue-700);

  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}


.back-link span {
  font-size: 18px;

  transition: transform 0.2s ease;
}


.back-link:hover span {
  transform: translateX(-4px);
}


.app-heading {
  display: flex;
  align-items: center;
  gap: 27px;
}


.app-icon {
  flex-shrink: 0;

  width: 128px;
  height: 128px;
  padding: 7px;

  overflow: hidden;

  border-radius: 31px;

  background: #ffffff;

  box-shadow:
    0 23px 55px rgba(1, 47, 89, 0.22),
    0 0 0 1px rgba(8, 67, 115, 0.08);
}


.app-icon img {
  width: 100%;
  height: 100%;

  border-radius: 25px;
  object-fit: cover;
}


.app-title {
  min-width: 0;
}


.official-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  margin-bottom: 9px;
  padding: 7px 11px;

  border-radius: 999px;

  color: var(--teal-700);
  background: #e5f7f4;

  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}


.official-label::before {
  content: "✓";

  width: 17px;
  height: 17px;

  display: grid;
  place-items: center;

  border-radius: 50%;

  color: #ffffff;
  background: var(--teal-700);

  font-size: 10px;
}


.app-title h1 {
  max-width: 720px;
  margin: 0;

  color: var(--blue-950);

  font-size: clamp(37px, 5vw, 59px);
  line-height: 1.02;
  letter-spacing: -2.6px;
}


.app-short-name {
  margin: 12px 0 0;

  color: var(--blue-700);

  font-size: 17px;
  font-weight: 900;
}


.developer {
  max-width: 590px;
  margin: 7px 0 0;

  color: var(--text-light);

  font-size: 13px;
  line-height: 1.5;
}


.hero-description {
  max-width: 780px;
  margin: 31px 0 20px;

  color: var(--text-soft);

  font-size: 17px;
  line-height: 1.72;
}


.app-features-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}


.app-features-inline span {
  padding: 8px 11px;

  border-radius: 999px;

  color: #3e5972;
  background: rgba(255, 255, 255, 0.83);

  box-shadow: 0 5px 14px rgba(17, 48, 82, 0.07);

  font-size: 11px;
  font-weight: 800;
}


.hero-actions {
  margin-top: 29px;

  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}


.button {
  min-height: 62px;
  padding: 11px 21px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;

  border-radius: 16px;

  text-decoration: none;

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}


.button:hover {
  transform: translateY(-3px);
}


.button-icon {
  font-size: 25px;
  line-height: 1;
}


.button span:not(.button-icon) {
  display: flex;
  flex-direction: column;

  font-size: 15px;
  font-weight: 900;
}


.button small {
  margin-bottom: 2px;
  font-size: 10px;
  font-weight: 700;
  opacity: 0.78;
}


.button-primary {
  color: #ffffff;

  background:
    linear-gradient(135deg, var(--blue-700), var(--blue-900));

  box-shadow: 0 16px 31px rgba(0, 91, 187, 0.25);
}


.button-primary:hover {
  box-shadow: 0 20px 37px rgba(0, 91, 187, 0.34);
}


.button-secondary {
  color: var(--blue-900);
  background: #dfeefa;
}


.button-secondary:hover {
  background: #d4e8f7;
}


.iphone-note {
  max-width: 690px;
  margin-top: 27px;
  padding: 17px 19px;

  display: flex;
  align-items: center;
  gap: 15px;

  border: 1px solid rgba(0, 91, 187, 0.10);
  border-radius: 16px;

  background: rgba(255, 255, 255, 0.67);
}


.iphone-icon {
  flex-shrink: 0;

  width: 48px;
  height: 48px;

  display: grid;
  place-items: center;

  border-radius: 14px;

  color: #ffffff;
  background: var(--blue-950);

  font-size: 12px;
  font-weight: 900;
}


.iphone-note strong {
  color: var(--blue-950);
  font-size: 13px;
}


.iphone-note p {
  margin: 3px 0 0;

  color: var(--text-soft);

  font-size: 12px;
  line-height: 1.55;
}


.download-card {
  padding: 31px;

  border: 1px solid rgba(255, 255, 255, 0.50);
  border-radius: 28px;

  color: #ffffff;

  background:
    radial-gradient(
      circle at 80% 10%,
      rgba(0, 166, 214, 0.38),
      transparent 36%
    ),
    linear-gradient(145deg, #06325d, #00599e);

  box-shadow: var(--shadow-large);
}


.download-label {
  color: #91e9ff;

  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}


.download-card h2 {
  margin: 9px 0 9px;

  font-size: 25px;
  line-height: 1.15;
  letter-spacing: -0.7px;
}


.download-card > p {
  margin: 0;

  color: rgba(255, 255, 255, 0.78);

  font-size: 13px;
  line-height: 1.6;
}


.qr-container {
  width: 225px;
  margin: 24px auto 20px;
  padding: 14px;

  border-radius: 20px;

  background: #ffffff;

  box-shadow: 0 18px 37px rgba(0, 0, 0, 0.20);
}


.qr-container img {
  display: block;
  width: 100%;
  height: auto;
}


.download-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}


.download-details div {
  padding: 12px;

  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;

  background: rgba(255, 255, 255, 0.08);
}


.download-details span,
.download-details strong {
  display: block;
}


.download-details span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 9px;
  text-transform: uppercase;
}


.download-details strong {
  margin-top: 3px;
  font-size: 12px;
}


.direct-download {
  margin-top: 16px;
  padding: 13px;

  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  border-radius: 12px;

  color: var(--blue-950);
  background: #ffffff;

  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}


.direct-download span {
  font-size: 18px;
}


.section-container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}


.functions-section {
  padding: 95px 0;
}


.section-heading {
  max-width: 750px;
}


.section-label {
  color: var(--cyan-500);

  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}


.section-heading h2,
.information-card h2,
.history-card h2 {
  margin: 8px 0 11px;

  color: var(--blue-950);

  font-size: clamp(29px, 4vw, 42px);
  letter-spacing: -1.5px;
}


.section-heading > p {
  margin: 0;

  color: var(--text-soft);

  font-size: 16px;
  line-height: 1.7;
}


.functions-grid {
  margin-top: 42px;

  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}


.function-card {
  min-height: 230px;
  padding: 28px;

  border: 1px solid var(--border);
  border-radius: 22px;

  background: #ffffff;

  box-shadow: var(--shadow-small);

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border 0.25s ease;
}


.function-card:hover {
  border-color: rgba(0, 91, 187, 0.20);

  box-shadow: var(--shadow-medium);
  transform: translateY(-6px);
}


.function-number {
  color: var(--cyan-500);

  font-size: 12px;
  font-weight: 900;
}


.function-card h3 {
  margin: 28px 0 10px;

  color: var(--blue-950);

  font-size: 20px;
  letter-spacing: -0.4px;
}


.function-card p {
  margin: 0;

  color: var(--text-soft);

  font-size: 13px;
  line-height: 1.68;
}


.screenshots-section {
  overflow: hidden;

  padding: 95px 0;

  background:
    radial-gradient(
      circle at 15% 22%,
      rgba(0, 166, 214, 0.21),
      transparent 30%
    ),
    linear-gradient(135deg, #062a50, #004b8e);

  color: #ffffff;
}


.screenshots-heading {
  max-width: none;

  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}


.screenshots-heading > div:first-child {
  max-width: 720px;
}


.screenshots-heading h2 {
  margin: 8px 0 11px;

  color: #ffffff;

  font-size: clamp(31px, 5vw, 48px);
  letter-spacing: -1.7px;
}


.screenshots-heading p {
  color: rgba(255, 255, 255, 0.75);
}


.carousel-controls {
  display: flex;
  gap: 10px;
}


.carousel-button {
  width: 49px;
  height: 49px;

  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 14px;

  color: #ffffff;
  background: rgba(255, 255, 255, 0.09);

  font-size: 20px;
  cursor: pointer;

  transition:
    background 0.2s ease,
    transform 0.2s ease;
}


.carousel-button:hover {
  background: rgba(255, 255, 255, 0.17);
  transform: translateY(-2px);
}


.carousel {
  width: 100%;
  margin-top: 43px;
  overflow: hidden;

  cursor: grab;

  touch-action: pan-y;
  user-select: none;
}


.carousel.dragging {
  cursor: grabbing;
}


.carousel-track {
  display: flex;
  gap: 22px;

  transform: translate3d(0, 0, 0);

  transition: transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}


.carousel.dragging .carousel-track {
  transition: none;
}


.screenshot-card {
  flex: 0 0 270px;
  margin: 0;
  padding: 12px 12px 18px;

  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 29px;

  background: rgba(255, 255, 255, 0.10);

  box-shadow: 0 25px 55px rgba(0, 20, 40, 0.24);

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}


.screenshot-card.active {
  transform: translateY(-8px);
}


.screenshot-card img {
  width: 100%;
  height: 520px;

  display: block;

  border-radius: 20px;

  object-fit: cover;
  object-position: top;

  background: #ffffff;
}


.screenshot-card figcaption {
  padding: 15px 5px 0;

  color: rgba(255, 255, 255, 0.82);

  font-size: 12px;
  font-weight: 800;
  text-align: center;
}


.carousel-dots {
  margin-top: 27px;

  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}


.carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;

  border: 0;
  border-radius: 999px;

  background: rgba(255, 255, 255, 0.35);

  cursor: pointer;

  transition:
    width 0.25s ease,
    background 0.25s ease;
}


.carousel-dot.active {
  width: 28px;
  background: #ffffff;
}


.carousel-help {
  margin: 17px 0 0;

  color: rgba(255, 255, 255, 0.56);

  font-size: 11px;
  text-align: center;
}


.information-section {
  padding: 95px 0;
}


.information-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}


.information-card,
.history-card {
  padding: 39px;

  border: 1px solid var(--border);
  border-radius: 25px;

  background: #ffffff;

  box-shadow: var(--shadow-small);
}


.information-card h2,
.history-card h2 {
  font-size: 31px;
}


.details-list {
  margin: 29px 0 0;
}


.details-list div {
  padding: 15px 0;

  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 20px;

  border-bottom: 1px solid rgba(18, 50, 82, 0.08);
}


.details-list div:last-child {
  border-bottom: 0;
}


.details-list dt {
  color: var(--text-light);

  font-size: 11px;
  font-weight: 800;
}


.details-list dd {
  margin: 0;

  color: var(--blue-950);

  font-size: 13px;
  font-weight: 750;
  line-height: 1.55;
}


.version-entry {
  position: relative;

  margin-top: 30px;
  padding-left: 36px;
}


.version-entry::before {
  content: "";

  position: absolute;
  top: 8px;
  bottom: 0;
  left: 8px;

  width: 2px;

  background: #d7eaf8;
}


.version-marker {
  position: absolute;
  top: 5px;
  left: 0;
  z-index: 2;

  width: 18px;
  height: 18px;

  border: 4px solid #ffffff;
  border-radius: 50%;

  background: var(--cyan-500);

  box-shadow: 0 0 0 2px var(--cyan-500);
}


.version-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}


.version-heading strong {
  color: var(--blue-950);
  font-size: 16px;
}


.version-heading span {
  padding: 6px 9px;

  border-radius: 999px;

  color: var(--teal-700);
  background: #e7f7f4;

  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}


.version-content p {
  margin: 15px 0;

  color: var(--text-soft);

  font-size: 13px;
  line-height: 1.7;
}


.version-content ul {
  margin: 0;
  padding-left: 18px;

  color: var(--text-soft);

  font-size: 12px;
  line-height: 1.8;
}


.security-section {
  padding: 0 0 90px;
}


.security-container {
  padding: 36px 41px;

  display: flex;
  align-items: center;
  gap: 26px;

  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 24px;

  background:
    linear-gradient(120deg, #ffffff, #ecf9f7);

  box-shadow: var(--shadow-small);
}


.security-icon {
  flex-shrink: 0;

  width: 68px;
  height: 68px;

  display: grid;
  place-items: center;

  border-radius: 20px;

  color: #ffffff;

  background:
    linear-gradient(145deg, var(--teal-700), #1aa594);

  font-size: 27px;
  font-weight: 900;

  box-shadow: 0 15px 30px rgba(15, 118, 110, 0.21);
}


.security-container h2 {
  margin: 6px 0 7px;

  color: var(--blue-950);

  font-size: 24px;
}


.security-container p {
  margin: 0;

  color: var(--text-soft);

  font-size: 13px;
  line-height: 1.7;
}


.site-footer {
  padding: 32px 20px;

  color: rgba(255, 255, 255, 0.75);
  background: #041c33;
}


.footer-container {
  width: min(100%, var(--container));
  margin: 0 auto;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}


.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}


.footer-brand img {
  width: 44px;
  height: 44px;

  border-radius: 9px;

  object-fit: contain;
  background: #ffffff;
}


.footer-brand div {
  display: flex;
  flex-direction: column;
}


.footer-brand strong {
  color: #ffffff;
  font-size: 15px;
}


.footer-brand span {
  margin-top: 2px;
  font-size: 11px;
}


.footer-container p {
  margin: 0;

  font-size: 12px;
  text-align: right;
}


@media (max-width: 980px) {

  .header-container {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .download-card {
    width: min(500px, 100%);
  }

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

}


@media (max-width: 760px) {

  .header-container {
    width: min(calc(100% - 28px), var(--container));
    min-height: 74px;
  }

  .brand-logo {
    width: 47px;
    height: 47px;
  }

  .brand-copy strong {
    font-size: 17px;
  }

  .brand-copy span {
    font-size: 9px;
  }

  .department-logo {
    width: 79px;
  }

  .app-hero {
    padding: 52px 14px 70px;
  }

  .app-heading {
    align-items: flex-start;
  }

  .app-icon {
    width: 102px;
    height: 102px;

    border-radius: 26px;
  }

  .app-icon img {
    border-radius: 21px;
  }

  .app-title h1 {
    font-size: 39px;
    letter-spacing: -1.8px;
  }

  .hero-description {
    font-size: 15px;
  }

  .section-container {
    width: min(calc(100% - 28px), var(--container));
  }

  .functions-section,
  .screenshots-section,
  .information-section {
    padding: 70px 0;
  }

  .functions-grid {
    grid-template-columns: 1fr;
  }

  .function-card {
    min-height: auto;
  }

  .screenshots-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .screenshot-card {
    flex-basis: 240px;
  }

  .screenshot-card img {
    height: 465px;
  }

  .information-grid {
    grid-template-columns: 1fr;
  }

  .security-container {
    align-items: flex-start;
  }

  .footer-container {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-container p {
    text-align: left;
    line-height: 1.6;
  }

}


@media (max-width: 520px) {

  .brand-copy {
    display: none;
  }

  .app-heading {
    flex-direction: column;
  }

  .app-title h1 {
    font-size: 36px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .iphone-note {
    align-items: flex-start;
  }

  .download-card {
    padding: 25px 20px;
  }

  .qr-container {
    width: 205px;
  }

  .information-card,
  .history-card {
    padding: 28px 22px;
  }

  .details-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .security-container {
    padding: 27px 23px;
    flex-direction: column;
  }

}


@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

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

}