:root {
  --ink: #14201d;
  --muted: #56655f;
  --paper: #fbfaf5;
  --surface: #ffffff;
  --surface-strong: #f3f0e7;
  --teal: #0c7a67;
  --teal-dark: #08584b;
  --blue: #1f67d2;
  --amber: #e8a40d;
  --coral: #ca4f3d;
  --line: rgba(20, 32, 29, 0.14);
  --shadow: 0 24px 70px rgba(18, 30, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

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

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 245, 0.9);
  border-bottom: 1px solid rgba(20, 32, 29, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.brand__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 10px 22px rgba(12, 122, 103, 0.22);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: var(--teal-dark);
}

.site-nav .nav-cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--teal);
  box-shadow: 0 10px 22px rgba(12, 122, 103, 0.18);
}

.site-nav .nav-cta:hover {
  color: #ffffff;
  background: var(--teal-dark);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.nav-toggle__line {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  border-radius: 99px;
}

.hero {
  position: relative;
  min-height: min(760px, 94vh);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  padding: 118px clamp(18px, 5vw, 72px) 72px;
  background:
    linear-gradient(90deg, rgba(251, 250, 245, 0.96) 0%, rgba(251, 250, 245, 0.88) 44%, rgba(251, 250, 245, 0.48) 100%),
    #dfe8df;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  justify-content: flex-end;
  opacity: 0.22;
  pointer-events: none;
}

.hero__media img {
  width: min(74vw, 930px);
  object-fit: contain;
  object-position: right center;
  filter: saturate(1.08) contrast(1.05);
}

.hero__content,
.hero__snapshot {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 7rem, 7.2rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.6rem, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 650px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.35rem, 1.42rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 900;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: #ffffff;
  background: var(--teal);
  box-shadow: 0 16px 30px rgba(12, 122, 103, 0.24);
}

.button--secondary {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
}

.hero__snapshot {
  min-height: 390px;
  display: grid;
  place-items: center;
}

.snapshot-phone {
  width: min(300px, 80vw);
  min-height: 430px;
  padding: 18px;
  background: #12231f;
  border: 10px solid #263833;
  border-radius: 28px;
  box-shadow: var(--shadow);
  color: #effaf5;
}

.snapshot-phone__top {
  width: 72px;
  height: 6px;
  margin: 0 auto 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
}

.snapshot-phone__title {
  margin-bottom: 16px;
  font-size: 1.3rem;
  font-weight: 900;
}

.snapshot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(239, 250, 245, 0.78);
}

.snapshot-row strong {
  color: #ffffff;
}

.snapshot-row--active {
  background: var(--teal);
  color: #d9fff2;
}

.snapshot-button {
  margin-top: 20px;
  padding: 14px;
  border-radius: 8px;
  background: var(--amber);
  color: #2c2103;
  font-weight: 900;
  text-align: center;
}

.snapshot-panel {
  position: absolute;
  right: 0;
  bottom: 24px;
  width: min(300px, 64vw);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 44px rgba(18, 30, 27, 0.16);
  backdrop-filter: blur(14px);
}

.snapshot-panel__head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  font-weight: 900;
}

.bars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 9px;
  height: 116px;
  margin-bottom: 18px;
}

.bars span {
  min-height: 28px;
  border-radius: 8px 8px 0 0;
  background: var(--blue);
}

.bars span:nth-child(2n) {
  background: var(--teal);
}

.bars span:nth-child(5) {
  background: var(--coral);
}

.mini-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.mini-grid strong {
  color: var(--ink);
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.intro-band__item {
  min-height: 126px;
  padding: 26px clamp(18px, 4vw, 42px);
  background: var(--surface);
}

.intro-band__item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.intro-band__item span {
  color: var(--muted);
}

.section {
  padding: 92px clamp(18px, 5vw, 72px);
  background: var(--paper);
}

.section--light {
  background: var(--surface);
}

.section__header {
  max-width: 840px;
  margin-bottom: 34px;
}

.section__header p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.06rem;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.step-card,
.platform-card,
.timeline-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.step-card {
  min-height: 236px;
  padding: 22px;
}

.step-card__number {
  display: block;
  margin-bottom: 40px;
  color: var(--amber);
  font-size: 0.9rem;
  font-weight: 900;
}

.step-card p,
.platform-card p,
.timeline-item p {
  color: var(--muted);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.platform-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  overflow: hidden;
}

.platform-card--android {
  border-top: 6px solid var(--teal);
}

.platform-card--windows {
  border-top: 6px solid var(--blue);
}

.platform-card__label {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.feature-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ink);
  font-weight: 750;
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
}

.section--value {
  background: var(--paper);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.value-card {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.value-card__icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border-radius: 8px;
  color: var(--teal-dark);
  background: rgba(12, 122, 103, 0.12);
  font-weight: 900;
}

.value-card p {
  color: var(--muted);
}

.section--split {
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  background: var(--surface-strong);
}

.section__header--sticky {
  position: sticky;
  top: 104px;
  align-self: start;
  margin-bottom: 0;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  position: relative;
  padding: 24px 24px 24px 56px;
}

.timeline-item__marker {
  position: absolute;
  left: 24px;
  top: 31px;
  width: 14px;
  height: 14px;
  border: 4px solid rgba(12, 122, 103, 0.22);
  border-radius: 50%;
  background: var(--teal);
}

.section--download {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0)),
    var(--surface-strong);
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.54fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}

.download-copy {
  position: sticky;
  top: 104px;
}

.download-copy p:not(.eyebrow),
.download-note {
  max-width: 600px;
  color: var(--muted);
  font-size: 1.07rem;
}

.download-note {
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 4px solid var(--amber);
  background: rgba(255, 255, 255, 0.64);
}

.download-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.download-card {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
  min-height: 252px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.download-card--wide {
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1fr);
  align-items: center;
}

.download-card:hover {
  transform: translateY(-1px);
  border-color: rgba(12, 122, 103, 0.28);
  box-shadow: 0 18px 46px rgba(18, 30, 27, 0.08);
}

.download-card__label {
  color: var(--teal-dark);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.download-card strong {
  font-size: 1.05rem;
}

.download-card small {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.82rem;
}

.download-choice-list {
  display: grid;
  gap: 10px;
}

.download-choice {
  min-width: 0;
  min-height: 66px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fbfaf5;
  font-weight: 900;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}

.download-choice:hover {
  border-color: rgba(12, 122, 103, 0.34);
  background: #f3fbf6;
}

.download-choice span,
.download-choice small {
  min-width: 0;
}

.download-choice small {
  text-align: right;
}

.download-choice--primary {
  color: #ffffff;
  border-color: var(--teal);
  background: var(--teal);
}

.download-choice--primary:hover {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
}

.download-choice--primary small {
  color: rgba(255, 255, 255, 0.74);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
  gap: 28px;
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}

.contact-panel p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.06rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.contact-card {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.contact-card:hover {
  transform: translateY(-1px);
  border-color: rgba(12, 122, 103, 0.28);
  box-shadow: 0 14px 36px rgba(18, 30, 27, 0.08);
}

.contact-card__label {
  color: var(--teal-dark);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-card strong {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 1.05rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(18px, 5vw, 72px);
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 2px;
}

.site-footer strong {
  color: var(--ink);
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 104px;
  }

  .hero__media {
    justify-content: center;
  }

  .hero__media img {
    width: 112vw;
    object-position: center;
  }

  .hero__snapshot {
    min-height: 480px;
  }

  .snapshot-phone {
    margin-right: auto;
    margin-left: 6%;
  }

  .intro-band,
  .workflow,
  .platform-grid,
  .section--split,
  .download-panel,
  .download-card--wide,
  .value-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .download-copy {
    position: static;
  }

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

  .section__header--sticky {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand span {
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 16px;
    background: rgba(251, 250, 245, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 0;
  }

  .site-nav .nav-cta {
    width: 100%;
    min-height: 44px;
    justify-content: flex-start;
    padding: 14px 0;
    color: var(--teal-dark);
    background: transparent;
    box-shadow: none;
  }

  .hero {
    padding: 92px 16px 42px;
    gap: 22px;
  }

  h1 {
    font-size: 3.25rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .hero__lead {
    font-size: 1.03rem;
  }

  .button {
    width: 100%;
  }

  .hero__snapshot {
    min-height: 292px;
    place-items: start center;
  }

  .snapshot-phone {
    width: min(236px, 86vw);
    min-height: 300px;
    padding: 12px;
    border-width: 8px;
    border-radius: 24px;
    margin-left: 0;
  }

  .snapshot-phone__top {
    width: 58px;
    margin-bottom: 14px;
  }

  .snapshot-phone__title {
    margin-bottom: 12px;
    font-size: 1.1rem;
  }

  .snapshot-row {
    margin-bottom: 8px;
    padding: 10px 11px;
  }

  .snapshot-button {
    margin-top: 12px;
    padding: 10px;
    font-size: 0.88rem;
  }

  .snapshot-panel {
    right: 0;
    bottom: 4px;
    width: min(180px, 70vw);
    padding: 12px;
  }

  .snapshot-panel__head {
    margin-bottom: 12px;
    font-size: 0.86rem;
  }

  .bars {
    height: 72px;
    gap: 6px;
    margin-bottom: 12px;
  }

  .mini-grid {
    gap: 4px 8px;
    font-size: 0.78rem;
  }

  .section {
    padding: 64px 16px;
  }

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

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

  .value-card {
    min-height: auto;
    padding: 20px;
  }

  .download-card {
    min-height: auto;
    padding: 20px;
  }

  .download-choice {
    min-height: 72px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }

  .download-choice small {
    text-align: left;
  }

  .intro-band__item,
  .step-card,
  .platform-card,
  .timeline-item {
    padding: 20px;
  }

  .timeline-item {
    padding-left: 50px;
  }

  .timeline-item__marker {
    left: 20px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}