:root {
  color-scheme: light;
  --surface: #f8faff;
  --canvas: #f1f6ff;
  --card: #ffffff;
  --ink: #0b1d28;
  --muted: #607286;
  --quiet: #8ca0b3;
  --navy: #123447;
  --navy-deep: #071923;
  --teal: #007f7f;
  --teal-strong: #006a6a;
  --teal-soft: #e6f7f7;
  --mint: #62d8d8;
  --green: #10b981;
  --amber: #d97706;
  --red: #ef4444;
  --line: #dce7f4;
  --line-dark: rgba(126, 242, 241, 0.2);
  --shadow: 0 18px 48px rgba(18, 52, 71, 0.12);
  --shadow-soft: 0 10px 28px rgba(18, 52, 71, 0.08);
  --max: 1280px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(760px 420px at 72% 8%, rgba(98, 216, 216, 0.18), transparent 58%),
    linear-gradient(180deg, var(--surface), var(--canvas));
  color: var(--ink);
  font-family: Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  margin: 0;
  min-width: 320px;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

::selection {
  background: var(--mint);
  color: var(--navy-deep);
}

:focus-visible {
  outline: 3px solid rgba(0, 127, 127, 0.38);
  outline-offset: 4px;
}

.sr-only {
  clip: rect(0, 0, 0, 0);
  border: 0;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.site-header {
  backdrop-filter: blur(18px);
  background: rgba(248, 250, 255, 0.92);
  border-bottom: 1px solid rgba(194, 203, 217, 0.7);
  position: sticky;
  top: 0;
  z-index: 30;
}

.nav-shell {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 76px;
  padding: 12px 24px;
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 10px;
  min-width: max-content;
  text-decoration: none;
}

.brand img {
  display: block;
  object-fit: contain;
}

.brand-logo {
  min-width: 0;
  overflow: visible;
}

.brand-logo img {
  height: 56px;
  object-position: left center;
  width: min(300px, 44vw);
}

.brand span {
  display: grid;
  gap: 0;
}

.brand strong {
  color: var(--navy);
  font-family: "Space Grotesk", Manrope, sans-serif;
  font-size: 1.08rem;
  line-height: 1;
}

.brand small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.15;
  margin-top: 4px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 4px;
  justify-content: center;
}

.nav-link {
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: #3f4d5d;
  font-size: 0.84rem;
  font-weight: 800;
  padding: 8px 10px;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  background: var(--teal-soft);
  border-color: rgba(0, 127, 127, 0.14);
  color: var(--teal-strong);
}

.header-whatsapp {
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--navy);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  min-height: 38px;
  padding: 8px 12px;
  text-decoration: none;
  white-space: nowrap;
}

.header-whatsapp::before {
  background: var(--green);
  border-radius: 999px;
  content: "";
  height: 8px;
  margin-right: 8px;
  width: 8px;
}

.menu-toggle {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: none;
  height: 42px;
  place-items: center;
  width: 42px;
}

.menu-toggle span:not(.sr-only) {
  background: var(--navy);
  display: block;
  height: 2px;
  margin: 3px 0;
  width: 18px;
}

main {
  overflow: hidden;
}

.button {
  align-items: center;
  background: var(--teal);
  border: 1px solid transparent;
  border-radius: var(--radius);
  box-shadow: 0 12px 22px rgba(0, 127, 127, 0.18);
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  background: var(--teal-strong);
  box-shadow: 0 16px 28px rgba(0, 127, 127, 0.22);
  transform: translateY(-1px);
}

.button.secondary {
  background: var(--card);
  border-color: var(--line);
  box-shadow: none;
  color: var(--navy);
}

.button.secondary:hover {
  background: var(--teal-soft);
}

.button.success {
  background: var(--green);
  box-shadow: 0 12px 22px rgba(16, 185, 129, 0.18);
}

.hero,
.page-hero,
.section,
.split-section,
.cta-band,
.contact-section,
.site-footer {
  margin-inline: auto;
  max-width: var(--max);
  padding-inline: 24px;
}

.hero {
  align-items: center;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(0, 0.88fr) minmax(480px, 1.12fr);
  padding-bottom: 76px;
  padding-top: 64px;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow,
.step-label {
  color: var(--teal-strong);
  display: block;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--navy-deep);
  font-family: "Space Grotesk", Manrope, sans-serif;
  letter-spacing: 0;
  line-height: 1.06;
  margin: 0;
}

h1 {
  font-size: clamp(2.8rem, 5.2vw, 5rem);
  max-width: 780px;
}

.page-hero h1 {
  max-width: 880px;
}

.lede {
  color: var(--teal-strong);
  font-family: "Space Grotesk", Manrope, sans-serif;
  font-size: clamp(1.18rem, 1.8vw, 1.55rem);
  font-weight: 700;
}

.hero p,
.page-hero p,
.section-heading p {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  margin: 18px 0 0;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.highlight-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.highlight-row span {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 900;
  padding: 7px 11px;
}

.product-window {
  background: var(--card);
  border: 1px solid rgba(18, 52, 71, 0.1);
  border-radius: 14px;
  box-shadow: var(--shadow);
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.window-bar {
  align-items: center;
  background: var(--navy);
  color: #ffffff;
  display: flex;
  gap: 8px;
  min-height: 48px;
  padding: 12px 16px;
}

.window-bar span {
  border-radius: 999px;
  height: 10px;
  width: 10px;
}

.window-bar span:nth-child(1) {
  background: var(--red);
}

.window-bar span:nth-child(2) {
  background: var(--amber);
}

.window-bar span:nth-child(3) {
  background: var(--green);
}

.window-bar strong {
  font-size: 0.82rem;
  margin-left: 8px;
}

.window-bar em {
  background: rgba(126, 242, 241, 0.18);
  border-radius: 999px;
  color: var(--mint);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 900;
  margin-left: auto;
  padding: 4px 8px;
}

.scan-strip {
  align-items: center;
  background: #edf5ff;
  display: flex;
  gap: 12px;
  padding: 14px 18px;
}

.scan-strip b,
.scan-strip small {
  color: var(--teal-strong);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.scan-strip span {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  flex: 1;
  font-family: "Space Grotesk", monospace;
  min-width: 0;
  padding: 9px 10px;
}

.pos-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(230px, 0.8fr);
}

.catalog-panel {
  background: var(--canvas);
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 18px;
}

.product-tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  gap: 8px;
  min-height: 126px;
  padding: 14px;
}

.product-tile small {
  color: var(--teal-strong);
  font-size: 0.7rem;
  font-weight: 900;
}

.product-tile strong {
  color: var(--navy);
}

.product-tile span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.bill-panel {
  border-left: 1px solid var(--line);
  display: grid;
  gap: 12px;
  padding: 18px;
}

.bill-panel h3 {
  font-size: 1.25rem;
}

.bill-line,
.bill-total {
  align-items: center;
  background: var(--canvas);
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  padding: 10px;
}

.bill-total {
  background: var(--navy);
  color: #ffffff;
}

.bill-total strong,
.bill-total span {
  color: #ffffff;
}

.bill-panel button {
  background: var(--teal);
  border: 0;
  border-radius: var(--radius);
  color: #ffffff;
  font-weight: 900;
  min-height: 44px;
}

.owner-widget {
  background: var(--navy-deep);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  bottom: 20px;
  box-shadow: 0 20px 40px rgba(7, 25, 35, 0.24);
  color: #ffffff;
  display: grid;
  gap: 4px;
  max-width: 240px;
  padding: 14px;
  position: absolute;
  right: 18px;
}

.owner-widget small {
  color: var(--mint);
  font-weight: 900;
  text-transform: uppercase;
}

.owner-widget span {
  color: #b8cbd8;
  font-size: 0.82rem;
}

.page-hero {
  padding-bottom: 54px;
  padding-top: 70px;
  text-align: left;
}

.section,
.split-section,
.contact-section {
  padding-bottom: 86px;
  padding-top: 86px;
}

.section.alt {
  max-width: none;
  padding-inline: 0;
}

.section.alt > * {
  margin-inline: auto;
  max-width: var(--max);
  padding-inline: 24px;
}

.section.alt {
  background: rgba(255, 255, 255, 0.48);
}

.section-heading {
  margin-bottom: 34px;
  max-width: 780px;
}

.section-heading h2,
.cta-band h2 {
  font-size: clamp(2rem, 3.8vw, 3.3rem);
}

.benefit-grid,
.feature-grid,
.industry-grid,
.pricing-grid {
  display: grid;
  gap: 16px;
}

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

.benefit-grid article,
.feature-card,
.industry-grid article,
.pricing-card,
.note-panel,
.dashboard-card,
.contact-card,
.faq-item,
.solution-list article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.benefit-grid article {
  padding: 22px;
}

.benefit-grid h3,
.feature-card h3,
.industry-grid h3,
.pricing-card h3 {
  font-size: 1.18rem;
}

.benefit-grid p,
.feature-card p,
.industry-grid p,
.pricing-card li,
.dashboard-card p,
.note-panel p,
.solution-list p,
.solution-list li {
  color: var(--muted);
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  padding: 20px;
}

.icon-shell {
  align-items: center;
  background: var(--teal-soft);
  border-radius: var(--radius);
  display: inline-flex;
  height: 42px;
  justify-content: center;
  margin-bottom: 16px;
  width: 42px;
}

.icon-shell svg {
  fill: var(--teal-strong);
  height: 22px;
  width: 22px;
}

.section-action {
  margin-top: 28px;
}

.split-section {
  align-items: center;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
}

.split-section > div > h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.9rem);
}

.split-section > div > p {
  color: var(--muted);
  font-size: 1.04rem;
}

.check-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.check-list li {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px 12px 40px;
  position: relative;
}

.check-list li::before {
  background: var(--teal);
  border-radius: 999px;
  color: #ffffff;
  content: "";
  font-size: 0.72rem;
  font-weight: 900;
  height: 18px;
  left: 13px;
  line-height: 18px;
  position: absolute;
  text-align: center;
  top: 14px;
  width: 18px;
}

.dashboard-card {
  background:
    linear-gradient(145deg, rgba(18, 52, 71, 0.96), rgba(7, 25, 35, 0.98)),
    var(--navy);
  color: #ffffff;
  padding: 28px;
}

.dashboard-card h3,
.dashboard-card h2,
.dashboard-card p {
  color: #ffffff;
}

.dashboard-card small {
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.text-link {
  color: var(--teal-strong);
  display: inline-flex;
  font-weight: 900;
  margin-top: 14px;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

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

.industry-grid article {
  padding: 22px;
}

.industry-grid span {
  color: var(--teal-strong);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

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

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
}

.pricing-card.featured {
  background: var(--navy-deep);
  border-color: var(--line-dark);
  color: #ffffff;
}

.pricing-card.featured h3,
.pricing-card.featured span {
  color: #ffffff;
}

.pricing-card.featured li {
  color: #d7e6ee;
}

.pricing-card span {
  color: var(--teal-strong);
  font-weight: 900;
  text-transform: uppercase;
}

.pricing-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.pricing-card .button {
  margin-top: auto;
}

.cta-band {
  background:
    radial-gradient(420px 220px at 90% 10%, rgba(98, 216, 216, 0.26), transparent 68%),
    linear-gradient(145deg, var(--navy), var(--navy-deep));
  border-radius: 14px;
  box-shadow: var(--shadow);
  color: #ffffff;
  margin-bottom: 78px;
  padding-bottom: 46px;
  padding-top: 46px;
}

.cta-band h2,
.cta-band p {
  color: #ffffff;
}

.cta-band p {
  max-width: 720px;
}

.cta-band div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.deep-feature-list,
.solution-list {
  display: grid;
  gap: 18px;
}

.deep-feature-list article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 20px;
  grid-template-columns: 62px minmax(0, 1fr);
  padding: 24px;
}

.deep-feature-list h2,
.solution-list h2,
.note-panel h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
}

.deep-feature-list p {
  color: var(--muted);
}

.solution-list article {
  align-items: start;
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.65fr);
  padding: 28px;
}

.solution-list .check-list {
  margin-top: 0;
}

.note-panel {
  padding: 34px;
}

.section.narrow {
  max-width: 930px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-item summary {
  color: var(--navy);
  cursor: pointer;
  font-family: "Space Grotesk", Manrope, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 20px 22px;
}

.faq-item p {
  color: var(--muted);
  margin: 0;
  padding: 0 22px 22px;
}

.contact-section {
  align-items: start;
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.45fr);
  padding-top: 20px;
}

.demo-form,
.contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 28px;
}

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  color: var(--navy);
  display: grid;
  font-size: 0.86rem;
  font-weight: 900;
  gap: 8px;
}

input,
select,
textarea {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  min-height: 46px;
  padding: 11px 12px;
  width: 100%;
}

textarea {
  margin-top: 16px;
  resize: vertical;
}

.demo-form .button {
  margin-top: 18px;
}

.form-status {
  color: var(--green);
  font-weight: 800;
  margin: 14px 0 0;
}

.form-status.error {
  color: var(--red);
}

.contact-card {
  background: var(--navy-deep);
  color: #ffffff;
  position: sticky;
  top: 96px;
}

.contact-card h2,
.contact-card p {
  color: #ffffff;
}

.contact-card small {
  color: #b8cbd8;
  display: block;
  margin-top: 20px;
}

.site-footer {
  background: var(--navy-deep);
  color: #ffffff;
  max-width: none;
  padding-bottom: 28px;
  padding-top: 58px;
}

.footer-grid,
.footer-bottom {
  margin-inline: auto;
  max-width: var(--max);
}

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 0.6fr));
}

.footer-grid h2 {
  color: #ffffff;
  font-size: 0.88rem;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid p {
  color: #b8cbd8;
}

.footer-grid a {
  display: block;
  margin-top: 9px;
  text-decoration: none;
}

.footer-grid a:hover {
  color: #ffffff;
}

.footer-brand strong,
.footer-brand small {
  color: #ffffff;
}

.footer-brand {
  width: max-content;
}

.footer-brand img {
  filter: brightness(0) invert(1);
  height: 70px;
  object-position: left center;
  width: min(420px, 78vw);
}

.footer-brand-block p {
  max-width: 380px;
}

.footer-bottom {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #b8cbd8;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-top: 42px;
  padding-top: 22px;
}

.footer-bottom a {
  color: var(--mint);
  font-weight: 900;
  text-decoration: none;
}

.float-whatsapp {
  background: var(--green);
  border-radius: 999px;
  bottom: 22px;
  box-shadow: 0 16px 30px rgba(16, 185, 129, 0.28);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 900;
  padding: 13px 15px;
  position: fixed;
  right: 22px;
  text-decoration: none;
  z-index: 20;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal-ready.reveal-in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .nav-links {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    display: none;
    flex-direction: column;
    left: 24px;
    padding: 12px;
    position: absolute;
    right: 24px;
    top: 76px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
  }

  .menu-toggle {
    display: block;
  }

  .hero,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .product-window {
    max-width: 760px;
  }

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

@media (max-width: 820px) {
  .header-whatsapp {
    display: none;
  }

  .hero,
  .page-hero,
  .section,
  .split-section,
  .contact-section {
    padding-inline: 18px;
  }

  .hero {
    padding-top: 44px;
  }

  h1 {
    font-size: clamp(2.35rem, 10vw, 3.4rem);
  }

  .pos-grid,
  .benefit-grid,
  .industry-grid,
  .pricing-grid,
  .solution-list article,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .bill-panel {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .owner-widget {
    margin: 14px;
    max-width: none;
    position: static;
  }

  .catalog-panel {
    grid-template-columns: 1fr;
  }

  .deep-feature-list article {
    grid-template-columns: 1fr;
  }

  .contact-card {
    position: static;
  }

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

@media (max-width: 520px) {
  .nav-shell {
    padding-inline: 16px;
  }

  .scan-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .highlight-row span {
    width: 100%;
  }

  .cta-band {
    border-radius: 0;
    margin-bottom: 0;
  }

  .float-whatsapp {
    bottom: 14px;
    right: 14px;
  }
}