@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/inter-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/inter-latin-700-normal.woff2") format("woff2");
}

:root {
  --ink: #071014;
  --ink-2: #0f172a;
  --muted: #475569;
  --muted-2: #64748b;
  --line: rgba(15, 23, 42, 0.1);
  --white: #ffffff;
  --surface: #f8fbff;
  --surface-2: #eef7ff;
  --primary: #2a5799;
  --primary-dark: #21467d;
  --primary-soft: #d7ecfb;
  --accent: #51328a;
  --accent-soft: #f5f1ff;
  --signal: #18b989;
  --gold: #f5ce39;
  --danger: #dc2626;
  --radius: 24px;
  --radius-lg: 32px;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
  --glow: 0 24px 60px rgba(42, 87, 153, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(rgba(42, 87, 153, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 87, 153, 0.08) 1px, transparent 1px),
    linear-gradient(135deg, rgba(238, 247, 255, 0.95), rgba(255, 255, 255, 0.98) 36%, rgba(245, 241, 255, 0.72) 100%),
    var(--surface);
  background-size: 44px 44px, 44px 44px, auto, auto;
  background-position: 0 0;
  color: var(--ink-2);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

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

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

[id] {
  scroll-margin-top: 98px;
}

::selection {
  background: var(--primary);
  color: var(--white);
}

.container {
  width: min(100% - 32px, 1360px);
  margin-inline: auto;
}

.section {
  padding: 88px 0;
}

.section-grid {
  position: relative;
  overflow: hidden;
}

.section-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(42, 87, 153, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 87, 153, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 8px 12px;
}

.header-shell {
  min-height: 56px;
  width: min(100%, 1360px);
  margin-inline: auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.brand-link img,
.footer-brand img {
  width: auto;
}

.brand-link img {
  height: 34px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(7, 16, 20, 0.05);
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  color: #334155;
  font-size: 0.9rem;
  font-weight: 700;
  transition: background 180ms ease, color 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  background: var(--white);
  color: var(--primary-dark);
}

.header-cta,
.mobile-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--primary) 100%);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(42, 87, 153, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.header-cta:hover,
.mobile-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-2);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  width: min(100% - 24px, 560px);
  margin: 8px auto 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.mobile-nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: var(--surface-2);
  color: var(--primary-dark);
}

.mobile-nav .mobile-cta {
  margin-top: 8px;
  color: var(--white);
}

.hero {
  padding: 28px 0 38px;
  background: transparent;
}

@media (min-width: 861px) {
  .hero {
    min-height: calc(100svh - 72px);
    display: flex;
    align-items: center;
  }
}

.hero.section-grid::before {
  display: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.82fr);
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  margin: 0;
  max-width: 760px;
  color: #080d1e;
  font-size: clamp(2.25rem, 4.1vw, 4rem);
  line-height: 1.06;
  letter-spacing: 0;
  font-weight: 900;
}

.hero-copy h1 span {
  background: linear-gradient(90deg, var(--primary-dark), #4d95d2 52%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy > p,
.section-heading > p {
  color: var(--muted);
  font-size: clamp(1rem, 1.15vw, 1.12rem);
  line-height: 1.68;
}

.section-heading > .kicker-text,
.section-heading > .case-label {
  color: var(--primary-dark);
  font-size: 0.74rem;
  line-height: 1;
}

.hero-copy > p {
  max-width: 640px;
  margin: 20px 0 0;
}

.kicker,
.kicker-text,
.case-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border: 1px solid var(--primary-soft);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  padding: 6px 12px;
  color: var(--primary-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.kicker {
  margin-bottom: 20px;
}

.kicker img {
  height: 18px;
  width: auto;
}

.button-row,
.proof-tags,
.case-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-row {
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  width: fit-content;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 24px;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #4d95d2 48%, var(--accent) 100%);
  color: var(--white);
  box-shadow: var(--glow);
}

.button-secondary {
  border-color: rgba(15, 23, 42, 0.15);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink-2);
}

.button-light {
  border-color: var(--white);
  background: var(--white);
  color: var(--primary-dark);
}

.proof-tags {
  margin-top: 22px;
}

.proof-tags span,
.keyword-list span {
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  padding: 7px 11px;
  color: #334155;
  font-size: 0.76rem;
  font-weight: 800;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 640px;
  margin-top: 28px;
}

.hero-metrics article,
.proof-metrics article {
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  padding: 14px 16px;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

.hero-metrics strong,
.proof-metrics strong {
  display: block;
  color: var(--primary-dark);
  font-size: 1.8rem;
  line-height: 1;
}

.hero-metrics span,
.proof-metrics span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-visual {
  display: flex;
  min-height: 480px;
  align-items: center;
  justify-content: center;
}

.hero-visual picture {
  width: min(88%, 500px);
}

.hero-visual img {
  width: 100%;
  filter: drop-shadow(0 42px 70px rgba(7, 16, 20, 0.28));
}

.credentials,
.section {
  background: var(--white);
}

.credentials {
  padding: 32px 0 0;
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  background: linear-gradient(90deg, #ffffff 0%, #f8fbff 56%, #f5f1ff 100%);
  padding: 18px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.logo-strip > div {
  display: flex;
  min-height: 104px;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  padding: 18px;
}

.logo-strip img {
  max-height: 58px;
  width: auto;
}

.zebra-card {
  flex-direction: column;
  border: 1px solid var(--primary-soft);
  background: rgba(238, 247, 255, 0.72) !important;
  text-align: center;
}

.zebra-card img {
  max-height: 32px;
  margin-bottom: 12px;
}

.zebra-card strong {
  color: var(--primary-dark);
  font-size: 0.95rem;
}

.zebra-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.8rem;
}

.rfid-chain {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 20px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 22px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.rfid-chain h2 {
  margin: 0;
  font-size: 1.1rem;
}

.rfid-chain ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rfid-chain li {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--primary-soft);
  border-radius: 999px;
  background: var(--surface-2);
  padding: 8px 12px;
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 900;
}

.rfid-chain li + li::before {
  content: "→";
  margin-left: -4px;
  color: #8ebee6;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin: 14px 0 0;
  color: var(--ink-2);
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: 0;
}

.section-heading p:not(.kicker-text) {
  margin: 18px 0 0;
}

.card-grid {
  display: grid;
  gap: 24px;
}

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

.info-card,
.feature-card,
.faq-list article {
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.info-card,
.feature-card {
  padding: 28px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.info-card:hover,
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(42, 87, 153, 0.2);
  box-shadow: var(--glow);
}

.info-card h3,
.feature-card h3,
.faq-list h3,
.panel-column h3 {
  margin: 0;
  color: var(--ink-2);
  font-size: 1.15rem;
  line-height: 1.35;
}

.info-card p,
.feature-card span,
.faq-list p,
.panel-column p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.info-card strong {
  display: inline-flex;
  margin-top: 22px;
  border-radius: 999px;
  background: var(--surface-2);
  padding: 7px 11px;
  color: var(--primary-dark);
  font-size: 0.86rem;
}

.case-cta {
  padding-top: 24px;
}

.case-box {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--ink) 0%, #153767 48%, var(--accent) 100%);
  padding: 44px;
  color: var(--white);
  box-shadow: var(--glow);
}

.case-box::before,
.social-proof::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.11;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 44px 44px;
}

.case-box > * {
  position: relative;
  z-index: 1;
}

.case-box img {
  width: min(100%, 360px);
  max-height: 78px;
  margin: 18px 0;
}

.case-box h2 {
  margin: 0;
  font-size: clamp(1.75rem, 2.5vw, 2.55rem);
  line-height: 1.1;
}

.case-box p {
  max-width: 560px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
}

.case-metrics {
  margin-top: 20px;
}

.case-metrics span {
  color: rgba(255, 255, 255, 0.78);
}

.case-metrics strong {
  display: block;
  color: var(--gold);
  font-size: 2rem;
}

.feature-card p {
  margin: 0 0 14px;
  color: var(--primary-dark);
  font-weight: 900;
}

.segment-section {
  background: linear-gradient(135deg, #f8fbff 0%, #ffffff 50%, #f5f1ff 100%);
}

.segment-section .container {
  position: relative;
  z-index: 1;
}

.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.tab-button {
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  padding: 11px 16px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 900;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.tab-button.is-active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  box-shadow: var(--glow);
}

.tab-panel {
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--glow);
}

.panel-column {
  padding: 28px;
}

.panel-column + .panel-column {
  border-left: 1px solid #eef2f7;
}

.panel-column.result {
  background: rgba(24, 185, 137, 0.08);
}

.panel-column.result p {
  color: #167a61;
  font-weight: 800;
}

.pill {
  display: inline-flex;
  margin-bottom: 14px;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.74rem;
  font-weight: 900;
}

.pill-red {
  background: #fff1f2;
  color: var(--danger);
}

.pill-blue {
  background: var(--surface-2);
  color: var(--primary-dark);
}

.pill-green {
  background: rgba(24, 185, 137, 0.12);
  color: #148363;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.keyword-list span {
  border-color: #e2e8f0;
  font-size: 0.72rem;
}

.social-proof {
  position: relative;
  overflow: hidden;
  background: #0b1e36;
  color: var(--white);
}

.social-proof .container {
  position: relative;
  z-index: 1;
}

.section-heading.dark h2,
.section-heading.dark p {
  color: var(--white);
}

.section-heading.dark .case-label {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.94);
  color: #0b1e36;
}

.section-heading.dark p:not(.case-label) {
  color: #cfe5ff;
}

.social-proof .section-heading h2 {
  font-size: clamp(1.9rem, 3vw, 2.75rem);
}

.case-logo-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  margin-bottom: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  padding: 34px;
  box-shadow: var(--glow);
  backdrop-filter: blur(12px);
}

.case-logo-card picture,
.case-logo-card img {
  margin-inline: auto;
  max-height: 66px;
  width: auto;
}

.case-logo-card > span {
  width: 1px;
  height: 54px;
  background: rgba(255, 255, 255, 0.22);
}

.case-logo-card p {
  grid-column: 1 / -1;
  max-width: 760px;
  margin: 0 auto;
  color: #cfe5ff;
  text-align: center;
  line-height: 1.7;
}

.proof-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.proof-metrics article:first-child {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}

.proof-metrics article:first-child strong,
.proof-metrics article:first-child span {
  color: var(--white);
}

.proof-note {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  padding: 24px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.proof-note span {
  color: #cfe5ff;
}

.faq-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 52px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list article {
  padding: 24px;
}

.contact-section {
  background: linear-gradient(135deg, #eef7ff 0%, #ffffff 48%, #f5f1ff 100%);
}

.form-panel {
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

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

.form-grid label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: 0.9rem;
  font-weight: 700;
}

.form-grid label.full {
  grid-column: 1 / -1;
}

.form-grid b {
  color: var(--danger);
}

.form-grid em {
  color: #94a3b8;
  font-style: normal;
  font-weight: 400;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #dfe6ee;
  border-radius: 14px;
  background: var(--white);
  padding: 12px 14px;
  color: var(--ink-2);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(42, 87, 153, 0.18);
}

.has-error input,
.has-error select,
.has-error textarea {
  border-color: #fb7185;
  background: #fff1f2;
}

.field-error,
.field-warning {
  min-height: 16px;
  font-size: 0.78rem;
  line-height: 1.35;
}

.field-error {
  color: var(--danger);
}

.field-warning {
  color: #b7791f;
}

.form-error,
.noscript-note {
  margin-bottom: 18px;
  border-radius: 14px;
  padding: 14px;
  color: #991b1b;
  background: #fff1f2;
  border: 1px solid #fecdd3;
}

.noscript-note {
  color: var(--primary-dark);
  background: var(--surface-2);
  border-color: var(--primary-soft);
}

.form-submit {
  width: 100%;
  margin-top: 22px;
  border: 0;
}

.form-footnote {
  margin: 12px 0 0;
  color: var(--muted-2);
  font-size: 0.78rem;
  text-align: center;
}

.form-success {
  border: 1px solid rgba(24, 185, 137, 0.22);
  border-radius: var(--radius);
  background: rgba(24, 185, 137, 0.1);
  padding: 34px;
  text-align: center;
}

.form-success div {
  display: inline-flex;
  width: 64px;
  height: 64px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 50%;
  background: rgba(24, 185, 137, 0.18);
  color: #148363;
  font-size: 2rem;
  font-weight: 900;
}

.form-success h3 {
  margin: 0;
  font-size: 1.4rem;
}

.form-success p {
  margin: 10px 0 0;
  color: var(--muted);
}

.site-footer {
  background: linear-gradient(135deg, var(--ink) 0%, #10264a 54%, #321d57 100%);
  color: #e2e8f0;
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.8fr 0.8fr;
  gap: 56px;
}

.footer-brand img {
  height: 42px;
}

.site-footer p {
  max-width: 380px;
  margin: 18px 0 0;
  color: #94a3b8;
  line-height: 1.7;
}

.site-footer nav,
.social-links {
  display: grid;
  gap: 12px;
}

.social-links {
  grid-auto-flow: column;
  justify-content: start;
  margin-top: 22px;
}

.site-footer h2 {
  margin: 0 0 8px;
  color: var(--white);
  font-size: 0.88rem;
  text-transform: uppercase;
}

.site-footer a {
  color: #94a3b8;
  font-size: 0.95rem;
  transition: color 160ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--white);
}

.footer-bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(226, 232, 240, 0.12);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  max-width: none;
  margin: 0;
  font-size: 0.9rem;
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #f8fbff 0%, #eef7ff 46%, #f5f1ff 100%);
  padding: 40px 0;
}

.error-card {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.error-card h1 {
  margin: 16px 0;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 1;
}

.error-card p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

@media (max-width: 1040px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

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

  .hero-visual {
    min-height: 420px;
  }

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

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

  .panel-column + .panel-column {
    border-left: 0;
    border-top: 1px solid #eef2f7;
  }
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-visual {
    min-height: 300px;
  }

  .hero-visual picture {
    width: min(78%, 420px);
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding: 10px;
  }

  .header-cta {
    min-height: 36px;
    padding: 0 14px;
    font-size: 0.82rem;
  }

  .brand-link img {
    height: 32px;
  }

  .hero {
    padding: 24px 0 20px;
  }

  .hero-grid {
    gap: 18px;
  }

  .hero-copy h1 {
    font-size: clamp(1.95rem, 8.6vw, 2.65rem);
    line-height: 1.08;
  }

  .hero-copy > p,
  .section-heading > p {
    font-size: 0.96rem;
    line-height: 1.58;
  }

  .button-row {
    gap: 8px;
    margin-top: 20px;
  }

  .button {
    min-height: 44px;
    padding: 0 18px;
  }

  .proof-tags {
    display: none;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    max-width: 100%;
    margin-top: 22px;
  }

  .hero-metrics article {
    min-width: 0;
    padding: 10px 8px;
    border-radius: 14px;
  }

  .hero-metrics strong {
    font-size: 1.35rem;
  }

  .hero-metrics span {
    font-size: 0.62rem;
    line-height: 1.25;
  }

  .hero-visual {
    min-height: 210px;
    margin-top: 4px;
  }

  .hero-visual picture {
    width: min(66%, 240px);
  }

  .info-card,
  .feature-card,
  .faq-list article,
  .panel-column,
  .form-panel {
    padding: 24px;
  }

  .logo-strip,
  .benefits-grid,
  .feature-grid,
  .proof-metrics,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .rfid-chain,
  .case-box {
    align-items: flex-start;
    flex-direction: column;
  }

  .rfid-chain ol {
    align-items: flex-start;
    flex-direction: column;
  }

  .rfid-chain li + li::before {
    content: none;
  }

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

  .case-logo-card > span {
    display: none;
  }

  .section {
    padding: 58px 0;
  }

  .section-heading h2 {
    font-size: clamp(1.75rem, 7.8vw, 2.4rem);
  }

  .social-proof .section-heading h2 {
    font-size: clamp(1.75rem, 7.8vw, 2.35rem);
  }

  .proof-metrics strong {
    font-size: clamp(1.6rem, 8vw, 2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}