:root {
  --primary-navy: #10233F;
  --tech-blue: #008FA8;
  --agro-green: #4F9D5D;
  --light-blue: #EAF6FA;
  --soft-gray: #F6F8FA;
  --white: #FFFFFF;
  --dark-text: #1E2A36;

  --ink-950: var(--primary-navy);
  --ink-900: color-mix(in srgb, var(--primary-navy) 88%, black);
  --ink-800: color-mix(in srgb, var(--primary-navy) 82%, var(--tech-blue));
  --slate: color-mix(in srgb, var(--dark-text) 68%, var(--white));
  --line: color-mix(in srgb, var(--white) 18%, transparent);
  --line-dark: color-mix(in srgb, var(--primary-navy) 12%, transparent);
  --soft: var(--soft-gray);
  --soft-2: var(--light-blue);
  --blue: var(--tech-blue);
  --blue-deep: color-mix(in srgb, var(--tech-blue) 82%, var(--primary-navy));
  --green: var(--agro-green);
  --green-deep: color-mix(in srgb, var(--agro-green) 78%, var(--primary-navy));
  --warning: color-mix(in srgb, var(--agro-green) 58%, var(--primary-navy));
  --shadow: 0 24px 70px color-mix(in srgb, var(--primary-navy) 22%, transparent);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--dark-text);
  background: var(--soft);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 32px), var(--max));
  margin: 16px auto 0;
  padding: 12px 14px 12px 18px;
  color: var(--white);
  background: color-mix(in srgb, var(--primary-navy) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: color-mix(in srgb, var(--primary-navy) 94%, transparent);
  box-shadow: 0 16px 44px color-mix(in srgb, var(--primary-navy) 24%, transparent);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 126px;
}

.brand img {
  width: auto;
  height: 46px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9rem;
  font-weight: 600;
}

.site-nav a {
  padding: 10px 12px;
  color: color-mix(in srgb, var(--white) 78%, transparent);
  border-radius: 6px;
  transition: color 160ms ease, background 160ms ease;
}

.site-nav a:hover {
  color: var(--white);
  background: color-mix(in srgb, var(--white) 10%, transparent);
}

.site-nav .nav-cta {
  margin-left: 8px;
  color: var(--ink-950);
  background: var(--white);
}

.site-nav .nav-cta:hover {
  color: var(--ink-950);
  background: var(--light-blue);
}

.track-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin-left: 8px;
  padding: 10px 14px;
  color: var(--ink-950);
  background: var(--white);
  border: 0;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.track-nav-btn:hover {
  background: var(--light-blue);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  background: color-mix(in srgb, var(--white) 10%, transparent);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(690px, 94svh);
  display: grid;
  grid-template-columns: minmax(24px, 1fr) minmax(0, 720px) minmax(280px, 460px) minmax(24px, 1fr);
  align-items: center;
  gap: 28px;
  padding: 126px 0 72px;
  color: var(--white);
  overflow: hidden;
  background: var(--ink-950);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--primary-navy) 96%, transparent) 0%, color-mix(in srgb, var(--primary-navy) 84%, transparent) 43%, color-mix(in srgb, var(--primary-navy) 42%, transparent) 100%),
    radial-gradient(circle at 76% 20%, color-mix(in srgb, var(--agro-green) 24%, transparent), transparent 31%),
    linear-gradient(180deg, color-mix(in srgb, var(--primary-navy) 14%, transparent), color-mix(in srgb, var(--primary-navy) 74%, transparent));
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.26;
  background-image:
    linear-gradient(color-mix(in srgb, var(--white) 10%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--white) 8%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, black 0%, transparent 72%);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
}

.hero-media picture {
  display: block;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-content {
  grid-column: 2;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: break-word;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 4.8vw, 4.15rem);
  line-height: 1.02;
  font-weight: 800;
}

h2 {
  color: var(--ink-950);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.02;
  font-weight: 800;
}

h3 {
  color: var(--ink-950);
  font-size: 1.05rem;
  line-height: 1.24;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 32px;
  color: color-mix(in srgb, var(--white) 78%, transparent);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--tech-blue), color-mix(in srgb, var(--tech-blue) 72%, var(--agro-green)));
}

.btn-secondary {
  color: var(--white);
  background: color-mix(in srgb, var(--white) 10%, transparent);
  border-color: var(--line);
}

.btn-quiet {
  color: var(--primary-navy);
  background: var(--white);
  border-color: var(--line-dark);
}

.hero-panel {
  grid-column: 3;
  align-self: end;
  width: min(100%, 420px);
  margin-bottom: 22px;
  padding: 18px;
  color: var(--white);
  background: color-mix(in srgb, var(--primary-navy) 72%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.panel-header span,
.metric-grid small {
  color: color-mix(in srgb, var(--white) 68%, transparent);
  font-size: 0.78rem;
}

.panel-header strong {
  color: var(--green);
  font-size: 2rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.metric-grid div {
  padding: 12px;
  background: color-mix(in srgb, var(--white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--white) 10%, transparent);
  border-radius: 6px;
}

.metric-grid strong {
  display: block;
  margin-top: 3px;
  font-size: 1.25rem;
}

.signal-bars {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 8px;
  height: 100px;
  padding: 12px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--tech-blue) 20%, transparent), color-mix(in srgb, var(--agro-green) 10%, transparent));
  border-radius: 6px;
}

.signal-bars span {
  display: block;
  min-height: 24px;
  background: linear-gradient(180deg, var(--blue), var(--green));
  border-radius: 4px 4px 0 0;
}

.section {
  padding: 94px 24px;
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.intro-band {
  color: var(--white);
  background: linear-gradient(135deg, var(--primary-navy), color-mix(in srgb, var(--primary-navy) 86%, var(--tech-blue)) 58%, color-mix(in srgb, var(--primary-navy) 78%, var(--agro-green)));
}

.intro-band h2 {
  color: var(--white);
  max-width: 620px;
  margin-bottom: 0;
}

.intro-band p:not(.eyebrow) {
  color: color-mix(in srgb, var(--white) 76%, transparent);
  font-size: 1.08rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 42px;
  align-items: center;
}

.section-heading {
  max-width: 800px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.section-heading p:not(.eyebrow) {
  color: var(--slate);
  font-size: 1.04rem;
}

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

.feature-card {
  min-height: 230px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px color-mix(in srgb, var(--primary-navy) 8%, transparent);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--tech-blue) 42%, transparent);
  box-shadow: 0 22px 54px color-mix(in srgb, var(--primary-navy) 14%, transparent);
}

.feature-card svg,
.benefit-list svg,
.differentials svg {
  width: 26px;
  height: 26px;
  color: var(--blue-deep);
  stroke-width: 1.8;
}

.feature-card h3 {
  margin: 18px 0 10px;
}

.feature-card p,
.process-step p,
.differentials p,
.about-copy p {
  color: var(--slate);
}

.benefits-section {
  color: var(--white);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary-navy) 96%, transparent), color-mix(in srgb, var(--primary-navy) 90%, var(--tech-blue))),
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--white) 7%, transparent) 0 1px, transparent 1px 78px);
}

.benefits-section h2 {
  color: var(--white);
}

.benefits-section .section-heading p:not(.eyebrow) {
  color: color-mix(in srgb, var(--white) 74%, transparent);
}

.benefits-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
  gap: 54px;
  align-items: center;
}

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

.benefit-list div {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 76px;
  padding: 18px;
  background: color-mix(in srgb, var(--white) 9%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.benefit-list svg {
  color: var(--green);
  flex: 0 0 auto;
}

.benefit-list span {
  font-weight: 700;
}

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

.tracking-section {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--light-blue) 60%, var(--white)), var(--soft-gray)),
    linear-gradient(90deg, color-mix(in srgb, var(--tech-blue) 10%, transparent), color-mix(in srgb, var(--agro-green) 12%, transparent));
}

.tracking-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(380px, 0.72fr);
  gap: 54px;
  align-items: center;
}

.tracking-preview {
  padding: 24px;
  color: var(--white);
  background: linear-gradient(145deg, var(--primary-navy), color-mix(in srgb, var(--primary-navy) 82%, var(--tech-blue)));
  border: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tracking-preview-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--green);
  font-weight: 800;
}

.tracking-code {
  padding: 16px;
  margin-bottom: 18px;
  background: color-mix(in srgb, var(--white) 9%, transparent);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
}

.tracking-flow {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.tracking-flow div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: color-mix(in srgb, var(--white) 66%, transparent);
  font-weight: 700;
}

.tracking-flow span {
  width: 13px;
  height: 13px;
  border: 2px solid color-mix(in srgb, var(--white) 30%, transparent);
  border-radius: 50%;
}

.tracking-flow .is-done,
.tracking-flow .is-active {
  color: var(--white);
}

.tracking-flow .is-done span {
  background: var(--green);
  border-color: var(--green);
}

.tracking-flow .is-active span {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--tech-blue) 18%, transparent);
}

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

.tracking-preview dl div {
  padding: 14px;
  background: color-mix(in srgb, var(--white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--white) 10%, transparent);
  border-radius: 6px;
}

.tracking-preview dt {
  color: color-mix(in srgb, var(--white) 60%, transparent);
  font-size: 0.78rem;
}

.tracking-preview dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  counter-reset: steps;
}

.process-step {
  position: relative;
  min-height: 216px;
  padding: 22px;
  background: var(--soft);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

.process-step::after {
  content: "";
  position: absolute;
  top: 44px;
  right: -18px;
  width: 22px;
  height: 1px;
  background: var(--blue);
}

.process-step:last-child::after {
  display: none;
}

.process-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--ink-950);
  background: color-mix(in srgb, var(--agro-green) 16%, var(--white));
  border: 1px solid color-mix(in srgb, var(--agro-green) 38%, transparent);
  border-radius: 6px;
  font-weight: 800;
}

.process-step h3 {
  margin: 22px 0 10px;
}

.about-section {
  background: linear-gradient(180deg, var(--soft-gray), var(--light-blue));
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  gap: 52px;
  align-items: start;
}

.about-copy h2 {
  margin-bottom: 22px;
}

.about-copy p {
  font-size: 1.04rem;
}

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

.differentials div {
  min-height: 196px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

.differentials h3 {
  margin: 18px 0 8px;
}

.cta-section {
  padding: 104px 24px;
  color: var(--white);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary-navy) 97%, transparent), color-mix(in srgb, var(--primary-navy) 88%, var(--agro-green))),
    linear-gradient(90deg, color-mix(in srgb, var(--tech-blue) 20%, transparent), color-mix(in srgb, var(--agro-green) 20%, transparent));
}

.cta-inner {
  width: min(100%, 930px);
  margin: 0 auto;
  text-align: center;
}

.cta-inner h2 {
  color: var(--white);
}

.cta-inner p:not(.eyebrow) {
  max-width: 720px;
  margin: 0 auto 28px;
  color: color-mix(in srgb, var(--white) 78%, transparent);
  font-size: 1.1rem;
}

.cta-inner .hero-actions {
  justify-content: center;
}

.site-footer {
  padding: 52px 24px 24px;
  color: color-mix(in srgb, var(--white) 74%, transparent);
  background: var(--ink-950);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) minmax(160px, 0.5fr) minmax(200px, 0.6fr);
  gap: 38px;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.site-footer img {
  width: auto;
  height: 56px;
  margin-bottom: 16px;
}

.site-footer nav,
.footer-contact {
  display: grid;
  gap: 10px;
}

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

.footer-contact span {
  color: var(--white);
  font-weight: 800;
}

.copyright {
  width: min(100%, var(--max));
  margin: 34px auto 0;
  padding-top: 20px;
  color: color-mix(in srgb, var(--white) 52%, transparent);
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.tracking-modal[hidden] {
  display: none;
}

.tracking-modal {
  position: fixed;
  z-index: 60;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
}

.tracking-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--primary-navy) 78%, transparent);
  backdrop-filter: blur(10px);
}

.tracking-dialog {
  position: relative;
  width: min(100%, 760px);
  max-height: calc(100svh - 40px);
  overflow: auto;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tracking-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--ink-950);
  background: var(--soft);
  border: 1px solid var(--line-dark);
  border-radius: 6px;
  cursor: pointer;
}

.tracking-modal-copy {
  max-width: 620px;
  padding-right: 42px;
}

.tracking-modal-copy h2 {
  margin-bottom: 12px;
}

.tracking-modal-copy p:not(.eyebrow),
.tracking-form small,
.tracking-empty p {
  color: var(--slate);
}

.tracking-form {
  display: grid;
  gap: 9px;
  margin: 24px 0 18px;
}

.tracking-form label {
  font-weight: 800;
}

.tracking-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.tracking-search input {
  min-height: 52px;
  width: 100%;
  padding: 0 16px;
  border: 1px solid color-mix(in srgb, var(--primary-navy) 18%, transparent);
  border-radius: 6px;
  outline: 0;
  font-weight: 700;
}

.tracking-search input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--tech-blue) 14%, transparent);
}

.qr-reader {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 16px;
  background: var(--light-blue);
  border: 1px solid color-mix(in srgb, var(--tech-blue) 18%, transparent);
  border-radius: var(--radius);
}

.qr-reader-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.qr-file-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 14px 18px;
  color: var(--primary-navy);
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.1;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease;
}

.qr-file-btn:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--tech-blue) 34%, transparent);
}

.qr-file-btn svg {
  width: 18px;
  height: 18px;
  color: var(--tech-blue);
}

.qr-reader input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.qr-scanner {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  background: var(--primary-navy);
  border-radius: var(--radius);
}

.qr-scanner video {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.qr-frame {
  position: absolute;
  inset: 50%;
  width: min(62vw, 260px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 3px solid var(--tech-blue);
  border-radius: 8px;
  box-shadow: 0 0 0 999px color-mix(in srgb, var(--primary-navy) 52%, transparent);
}

.qr-stop {
  position: absolute;
  right: 12px;
  bottom: 12px;
  min-height: 38px;
  padding: 8px 12px;
  color: var(--white);
  background: color-mix(in srgb, var(--primary-navy) 82%, transparent);
  border: 1px solid color-mix(in srgb, var(--white) 22%, transparent);
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.qr-status {
  margin: 0;
  color: var(--slate);
  font-size: 0.9rem;
}

.tracking-result {
  min-height: 162px;
  padding: 18px;
  background: var(--soft);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
}

.tracking-empty,
.tracking-not-found,
.tracking-found {
  display: grid;
  gap: 8px;
}

.tracking-empty svg,
.tracking-not-found svg,
.tracking-found svg {
  width: 32px;
  height: 32px;
  color: var(--blue-deep);
}

.tracking-not-found svg {
  color: var(--warning);
}

.tracking-found svg {
  color: var(--green-deep);
}

.tracking-result h3 {
  margin: 0;
}

.tracking-result p {
  margin: 0;
}

.tracking-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.tracking-result-grid div {
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: 6px;
}

.tracking-result-grid small {
  display: block;
  color: var(--slate);
  font-size: 0.76rem;
}

.tracking-result-grid strong {
  display: block;
  margin-top: 3px;
}

.tracking-modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 18px;
  color: var(--slate);
  font-size: 0.92rem;
  font-weight: 700;
}

.tracking-modal-footer a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.tracking-modal-footer a:hover {
  color: var(--ink-950);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .process-step::after {
    display: none;
  }

  .hero {
    grid-template-columns: 24px minmax(0, 1fr) 24px;
    min-height: 820px;
  }

  .hero-content,
  .hero-panel {
    grid-column: 2;
  }

  .hero-panel {
    align-self: auto;
    margin-bottom: 0;
  }

  .hero::before {
    background:
      linear-gradient(90deg, color-mix(in srgb, var(--primary-navy) 97%, transparent) 0%, color-mix(in srgb, var(--primary-navy) 84%, transparent) 100%),
      linear-gradient(180deg, color-mix(in srgb, var(--primary-navy) 8%, transparent), color-mix(in srgb, var(--primary-navy) 74%, transparent));
  }
}

@media (max-width: 860px) {
  .site-header {
    width: calc(100% - 24px);
    margin-top: 12px;
    gap: 12px;
  }

  .menu-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    padding: 12px;
    background: color-mix(in srgb, var(--primary-navy) 96%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    max-height: calc(100svh - 96px);
    overflow: auto;
  }

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

  .site-nav a,
  .site-nav .nav-cta,
  .track-nav-btn {
    margin: 0;
    padding: 12px;
  }

  .track-nav-btn {
    width: 100%;
  }

  .intro-grid,
  .benefits-layout,
  .about-layout,
  .tracking-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 20px;
  }

  .tracking-dialog {
    width: min(100%, 680px);
    padding: 24px;
  }
}

@media (max-width: 620px) {
  .site-header {
    width: calc(100% - 18px);
    margin-top: 9px;
    padding: 10px 10px 10px 12px;
  }

  .brand img {
    height: 34px;
  }

  .brand {
    min-width: 92px;
  }

  .hero {
    min-height: auto;
    padding: 102px 0 54px;
    grid-template-columns: 18px minmax(0, 1fr) 18px;
  }

  h1 {
    font-size: clamp(2.05rem, 10.6vw, 2.85rem);
    line-height: 1.05;
    margin-bottom: 18px;
  }

  h2 {
    font-size: clamp(1.72rem, 8.5vw, 2.25rem);
    line-height: 1.08;
  }

  h3 {
    font-size: 1rem;
  }

  .eyebrow {
    font-size: 0.7rem;
    margin-bottom: 10px;
  }

  .hero-copy {
    margin-bottom: 24px;
    font-size: 1rem;
  }

  .hero-panel {
    display: none;
  }

  .cards-grid,
  .benefit-list,
  .process-track,
  .differentials,
  .metric-grid,
  .tracking-preview dl,
  .tracking-result-grid,
  .tracking-search {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 16px;
  }

  .section-heading {
    margin-bottom: 30px;
    text-align: left;
  }

  .feature-card,
  .process-step,
  .differentials div,
  .tracking-preview {
    padding: 18px;
  }

  .feature-card,
  .process-step,
  .differentials div {
    min-height: auto;
  }

  .hero-actions,
  .btn,
  .qr-file-btn {
    width: 100%;
  }

  .btn {
    min-height: 52px;
    padding: 13px 14px;
  }

  .intro-grid,
  .benefits-layout,
  .about-layout,
  .tracking-layout {
    gap: 28px;
  }

  .benefit-list div {
    min-height: 64px;
    padding: 15px;
  }

  .tracking-modal {
    align-items: start;
    padding: 10px;
  }

  .tracking-dialog {
    max-height: calc(100svh - 20px);
    padding: 20px 16px 18px;
  }

  .tracking-close {
    top: 10px;
    right: 10px;
    width: 38px;
    height: 38px;
  }

  .tracking-modal-copy {
    padding-right: 42px;
  }

  .tracking-modal-copy h2 {
    font-size: clamp(1.65rem, 9vw, 2rem);
  }

  .tracking-search input,
  .qr-file-btn {
    min-height: 50px;
  }

  .qr-reader {
    padding: 12px;
  }

  .qr-reader-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .qr-scanner,
  .qr-scanner video {
    min-height: 220px;
  }

  .tracking-result {
    min-height: 140px;
    padding: 15px;
  }

  .tracking-modal-footer {
    display: grid;
    gap: 8px;
  }

  .cta-section {
    padding: 64px 16px;
  }

  .site-footer {
    padding: 42px 16px 22px;
  }
}

@media (max-width: 420px) {
  .hero {
    padding-top: 96px;
  }

  h1 {
    font-size: clamp(1.9rem, 10.2vw, 2.45rem);
  }

  .site-nav a,
  .site-nav .nav-cta,
  .track-nav-btn {
    min-height: 44px;
  }

  .tracking-modal-copy {
    padding-right: 0;
    padding-top: 36px;
  }

  .tracking-close {
    top: 12px;
    right: 12px;
  }

  .tracking-preview-top,
  .tracking-flow div,
  .benefit-list div {
    align-items: flex-start;
  }
}

@media (max-width: 360px) {
  .brand img {
    height: 30px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }

  h1 {
    font-size: 1.82rem;
  }

  .hero-copy,
  .section-heading p:not(.eyebrow),
  .about-copy p,
  .cta-inner p:not(.eyebrow) {
    font-size: 0.95rem;
  }
}