:root {
  color-scheme: light;
  --ink: #151719;
  --muted: #5e6872;
  --paper: #f8f7f3;
  --panel: #ffffff;
  --line: #d7ddd8;
  --green: #1f7a5f;
  --teal: #dff3ed;
  --amber: #b86f22;
  --blue: #245b78;
  --violet: #6750a4;
  --shadow: 0 22px 60px rgba(21, 23, 25, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(21, 23, 25, 0.08);
  background: rgba(248, 247, 243, 0.92);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.stats-band,
.contact-band,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 850;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-size: 0.85rem;
  letter-spacing: 0;
}

.nav-links {
  gap: clamp(10px, 2.2vw, 26px);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a:hover {
  color: var(--ink);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding-left: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.language-switcher select {
  min-height: 34px;
  padding: 0 30px 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.84fr);
  align-items: center;
  gap: clamp(34px, 6vw, 88px);
  min-height: auto;
  padding: clamp(12px, 2vw, 24px) clamp(18px, 5vw, 72px) 16px;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
li {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 10ch;
  font-size: clamp(3.2rem, 6.6vw, 5.9rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.72rem, 3.3vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  letter-spacing: 0;
}

.service-card h3,
.process-list h3,
.app-card h3,
.partner-card strong {
  color: var(--green);
}

.hero-text {
  max-width: 720px;
  margin: 18px 0 0;
  color: #38414a;
  font-size: clamp(1.02rem, 1.55vw, 1.22rem);
  line-height: 1.5;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  font-weight: 850;
}

.button.primary {
  background: var(--ink);
  color: #ffffff;
}

.button.secondary {
  background: transparent;
}

.operations-board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 164px;
  gap: 22px;
  min-height: 390px;
  padding: 24px;
  border: 1px solid rgba(21, 23, 25, 0.12);
  background:
    linear-gradient(135deg, rgba(223, 243, 237, 0.9), rgba(255, 255, 255, 0.72)),
    repeating-linear-gradient(90deg, rgba(36, 91, 120, 0.08) 0 1px, transparent 1px 34px);
}

.vendor-lockup {
  align-self: center;
  display: grid;
  gap: 18px;
  justify-items: center;
  padding: 26px 24px;
  border: 1px solid rgba(31, 122, 95, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.58), rgba(223, 243, 237, 0.5)),
    rgba(255, 255, 255, 0.42);
  box-shadow:
    0 26px 58px rgba(21, 23, 25, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(8px);
}

.vendor-lockup img {
  width: min(250px, 100%);
  height: auto;
}

.vendor-lockup span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  width: min(150px, 100%);
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(31, 122, 95, 0.34);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--green);
  font-size: 1.05rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mini-device {
  position: relative;
  align-self: end;
  width: 150px;
  aspect-ratio: 720 / 1480;
  padding: 7px;
  border: 1px solid rgba(21, 23, 25, 0.22);
  border-radius: 26px;
  background: #18191b;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mini-device img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  object-fit: cover;
  object-position: top center;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 clamp(18px, 5vw, 72px);
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stats-band div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.stats-band div:nth-child(2) {
  justify-self: center;
  text-align: left;
}

.stats-band div:nth-child(3) {
  justify-self: end;
  text-align: left;
}

.stats-band strong {
  font-size: clamp(1.22rem, 2vw, 1.85rem);
  line-height: 1.08;
}

.stats-band span {
  color: var(--muted);
}

.services-section,
.experience-section,
.project-section,
.references-section,
.catalog,
.partner-section,
.contact-band {
  padding: clamp(44px, 6vw, 76px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 820px;
}

.experience-section {
  padding-left: clamp(32px, 6vw, 96px);
  padding-right: clamp(32px, 6vw, 96px);
}

.experience-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
}

.experience-intro p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.58;
}

.section-heading p:not(.eyebrow),
.service-card p,
.service-card li,
.process-list p,
.reference-grid span,
.contact-band p,
.app-card p {
  color: var(--muted);
  line-height: 1.54;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.experience-grid article {
  display: grid;
  align-content: space-between;
  gap: 22px;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.experience-grid span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.experience-grid p {
  margin: 0;
  color: #38414a;
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  font-weight: 500;
  line-height: 1.28;
}

.service-card,
.app-card {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.service-card {
  align-content: start;
  min-height: 390px;
  padding: 18px;
}

.service-number {
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 900;
}

.service-card h3 {
  font-size: clamp(1.24rem, 1.6vw, 1.65rem);
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
}

.project-section {
  background: #edf4f0;
}

.compact {
  max-width: 940px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--line);
}

.process-list article {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
  background: var(--paper);
}

.process-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(21, 23, 25, 0.14);
  border-radius: 8px;
  color: var(--blue);
  font-weight: 900;
}

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

.reference-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.skill-panel {
  display: grid;
  gap: 14px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
}

.skill-panel-title {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.skill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: #38414a;
  font-size: 0.9rem;
  font-weight: 760;
}

.reference-grid article {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 280px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.reference-grid h3 {
  margin: 0;
  color: var(--green);
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  font-weight: 850;
  line-height: 1.16;
}

.reference-firms {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.45;
}

.reference-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.55;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.app-card {
  display: grid;
  grid-template-rows: 260px 1fr;
  min-height: 580px;
  padding: 0;
  align-content: start;
  overflow: hidden;
}

.app-content {
  display: grid;
  gap: 14px;
  padding: 20px;
}

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

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(21, 23, 25, 0.1);
  border-radius: 999px;
  background: #f3f6f1;
  color: #38414a;
  font-size: 0.82rem;
  font-weight: 750;
}

.app-card h3 {
  font-size: clamp(1.5rem, 2.3vw, 2.25rem);
}

.app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.app-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
}

.app-preview {
  align-self: stretch;
  min-height: 0;
  border-radius: 0;
  background:
    linear-gradient(160deg, rgba(103, 80, 164, 0.18), transparent 42%),
    var(--teal);
  overflow: hidden;
}

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

.app-card .app-preview img {
  object-fit: contain;
  background: #eef3ef;
}

.partner-section {
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.partner-card {
  display: grid;
  grid-template-columns: minmax(150px, 230px) minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  min-height: 156px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.partner-card img {
  width: min(210px, 100%);
  height: auto;
}

.partner-card div {
  display: grid;
  gap: 8px;
}

.partner-card span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.partner-card strong {
  font-size: clamp(1.18rem, 1.8vw, 1.7rem);
  line-height: 1.18;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
}

.contact-band {
  justify-content: space-between;
  gap: 24px;
  background: var(--ink);
  color: #ffffff;
}

.contact-band .eyebrow {
  color: #9fe0cb;
}

.contact-band p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-band .button.primary {
  flex: 0 0 auto;
  border-color: #ffffff;
  background: #ffffff;
  color: var(--ink);
}

.site-footer {
  justify-content: space-between;
  gap: 14px;
  padding: 22px clamp(18px, 5vw, 72px);
  color: var(--muted);
}

.subpage-hero,
.content-section,
.policy-content {
  padding: clamp(44px, 6vw, 76px) clamp(18px, 5vw, 72px);
}

.subpage-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.48fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.subpage-hero h1 {
  max-width: 12ch;
}

.subpage-hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
  line-height: 1.58;
}

.narrow-hero {
  grid-template-columns: minmax(0, 860px);
}

.product-device {
  justify-self: center;
  width: min(270px, 72vw);
  padding: 12px;
  border: 1px solid rgba(21, 23, 25, 0.2);
  border-radius: 34px;
  background: #18191b;
  box-shadow: var(--shadow);
}

.product-device img {
  border-radius: 24px;
}

.info-grid,
.detail-grid,
.support-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

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

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

.info-grid article,
.detail-grid article,
.support-list article,
.policy-content article {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.info-grid h3,
.detail-grid h2,
.support-list h3,
.policy-content h2 {
  color: var(--green);
}

.info-grid p,
.detail-grid p,
.support-list p,
.policy-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.muted-section {
  background: #edf4f0;
}

.policy-content {
  display: grid;
  grid-template-columns: minmax(0, 920px);
  gap: 14px;
}

.policy-content a {
  color: var(--green);
  font-weight: 800;
}

.policy-date {
  font-weight: 800;
}

.single-column {
  grid-template-columns: minmax(0, 760px);
}

@media (max-width: 1180px) {
  .service-grid,
  .reference-grid,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .operations-board {
    grid-template-columns: 1fr 140px;
    min-height: 390px;
  }

  .mini-device {
    width: 140px;
  }

  .app-grid,
  .experience-grid,
  .process-list,
  .reference-grid,
  .partner-grid,
  .subpage-hero,
  .detail-grid,
  .support-list {
    grid-template-columns: 1fr;
  }

  .experience-intro {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    overflow-x: auto;
    font-size: 0.9rem;
  }

  .language-switcher {
    flex: 0 0 auto;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .hero-actions,
  .stats-band,
  .contact-band,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .operations-board {
    grid-template-columns: 1fr;
  }

  .mini-device {
    justify-self: center;
    width: min(210px, 70vw);
  }

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

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

  .partner-card {
    grid-template-columns: 1fr;
  }

}