:root {
  color-scheme: dark;
  --bg: #0d1110;
  --panel: #141a18;
  --text: #f6f2ea;
  --muted: #b4bbb6;
  --line: rgba(246, 242, 234, 0.14);
  --accent: #4fe0a4;
  --accent-strong: #16bd78;
  --ink: #07100c;
  --header-h: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(120deg, rgba(79, 224, 164, 0.08), transparent 38%),
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.08), transparent 24%),
    #0d1110;
  content: "";
}

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

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(13, 17, 16, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-right: 28px;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand::before,
.brand::after {
  position: absolute;
  top: 50%;
  right: 2px;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(81, 218, 160, 0.9);
  border-bottom-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
  content: "";
  filter: drop-shadow(0 0 8px rgba(81, 218, 160, 0.42));
  transform: translateY(-50%) rotate(45deg) scale(0.76);
  animation: brandSignal 1.9s ease-out infinite;
}

.brand::after {
  right: -6px;
  width: 22px;
  height: 22px;
  opacity: 0.68;
  animation-delay: 0.24s;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(79, 224, 164, 0.55);
  background: rgba(79, 224, 164, 0.12);
  color: var(--accent);
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.6vw, 22px);
  color: rgba(246, 242, 234, 0.82);
  font-size: 0.88rem;
  font-weight: 600;
}

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

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

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0;
  appearance: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) clamp(18px, 5vw, 72px) 56px;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: 0;
  height: 34%;
  background: linear-gradient(0deg, var(--bg), transparent);
  content: "";
  pointer-events: none;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.86;
  transform: scale(1.02);
}

.nfc-signal {
  position: absolute;
  right: clamp(120px, 31vw, 470px);
  bottom: clamp(250px, 31vh, 390px);
  z-index: 1;
  width: clamp(88px, 9vw, 138px);
  aspect-ratio: 1;
  pointer-events: none;
}

.nfc-signal::before,
.nfc-signal span {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 34%;
  aspect-ratio: 1;
  border: 3px solid rgba(81, 218, 160, 0.92);
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  content: "";
  filter: drop-shadow(0 0 16px rgba(81, 218, 160, 0.62));
  transform: translate(-50%, -50%) rotate(45deg) scale(0.64);
  animation: nfcPulse 2.3s ease-out infinite;
}

.nfc-signal span:nth-child(1) {
  width: 56%;
  animation-delay: 0.28s;
}

.nfc-signal span:nth-child(2) {
  width: 78%;
  animation-delay: 0.56s;
}

.nfc-signal span:nth-child(3) {
  width: 100%;
  animation-delay: 0.84s;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  animation: riseIn 760ms ease both;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 16px;
  font-size: clamp(3.4rem, 9vw, 7.2rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.9rem, 3.8vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.28rem, 2vw, 1.8rem);
  line-height: 1.1;
}

.hero-line {
  max-width: 520px;
  margin-bottom: 24px;
  color: rgba(246, 242, 234, 0.82);
  font-size: clamp(1.04rem, 2vw, 1.32rem);
  line-height: 1.55;
}

.hero-actions,
.section-head,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.hero-actions {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--line);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--ink);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.section-pad {
  padding: clamp(48px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.seo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  padding: 0 clamp(18px, 5vw, 72px) clamp(38px, 5vw, 62px);
  background: #0d1110;
}

.seo-strip span {
  padding: 12px 16px;
  border: 1px solid var(--line);
  color: rgba(246, 242, 234, 0.74);
  font-size: 0.88rem;
  font-weight: 800;
}

.petstag {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(81, 218, 160, 0.1), transparent 42%),
    #101614;
}

.petstag-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.8fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.petstag h2 {
  margin-bottom: 0;
  font-size: clamp(2.2rem, 5vw, 5rem);
  line-height: 0.98;
}

.petstag p {
  color: rgba(246, 242, 234, 0.78);
  font-size: clamp(1.02rem, 1.8vw, 1.22rem);
  line-height: 1.7;
}

.durability {
  background: #101614;
}

.durability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.durability-item {
  min-height: 260px;
  padding: clamp(22px, 3.2vw, 34px);
  background: #0d1110;
  transition: background 180ms ease, transform 180ms ease;
}

.durability-item:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-4px);
}

.durability-item span {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
  font-weight: 900;
}

.durability-item p {
  color: var(--muted);
  line-height: 1.7;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.65fr);
  gap: clamp(32px, 8vw, 96px);
  align-items: end;
}

.intro-grid p,
.feature-copy p,
.product p,
.steps p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.section-head {
  margin-bottom: clamp(24px, 4vw, 44px);
}

.text-link {
  color: var(--accent);
  font-weight: 800;
}

.product-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product {
  min-height: 280px;
  padding: clamp(22px, 3.2vw, 34px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  transition: background 180ms ease, transform 180ms ease;
}

.product:last-child {
  border-right: 0;
}

.product:hover {
  background: rgba(79, 224, 164, 0.08);
  transform: translateY(-6px);
}

.product-tag {
  display: block;
  margin-bottom: 42px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.product strong {
  display: block;
  margin-top: 28px;
  font-size: 1.08rem;
}

.solutions {
  background: #101614;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.solution {
  min-height: 300px;
  padding: clamp(24px, 3.4vw, 38px);
  background: var(--bg);
  transition: background 180ms ease, transform 180ms ease;
}

.solution:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-4px);
}

.solution p {
  color: var(--muted);
  line-height: 1.75;
}

.solution ul {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding-left: 18px;
  color: rgba(246, 242, 234, 0.82);
  font-weight: 700;
  line-height: 1.55;
}

.use-places {
  background: #0d1110;
}

.places-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.place-item {
  min-height: 240px;
  padding: clamp(22px, 3vw, 32px);
  background: #101614;
  transition: background 180ms ease, transform 180ms ease;
}

.place-item:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-4px);
}

.place-item span {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
  font-weight: 900;
}

.place-item p {
  color: var(--muted);
  line-height: 1.7;
}

.knowledge {
  background: #f3efe7;
  color: #101513;
}

.knowledge .section-label,
.knowledge .text-link {
  color: var(--accent-strong);
}

.knowledge-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.knowledge-main {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.knowledge-main h3,
.knowledge-item h3,
.print-warning h2,
.print-warning h3 {
  color: #101513;
}

.print-warning h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.knowledge-main p,
.knowledge-item p,
.info-strip p,
.print-warning p {
  color: #515d56;
  line-height: 1.75;
}

.knowledge-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(16, 21, 19, 0.14);
  border-left: 1px solid rgba(16, 21, 19, 0.14);
}

.knowledge-item {
  min-height: 220px;
  padding: clamp(20px, 2.8vw, 30px);
  border-right: 1px solid rgba(16, 21, 19, 0.14);
  border-bottom: 1px solid rgba(16, 21, 19, 0.14);
}

.knowledge-item span {
  display: block;
  margin-bottom: 28px;
  color: var(--accent-strong);
  font-weight: 900;
}

.info-strips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 4vw, 52px);
  background: rgba(16, 21, 19, 0.14);
}

.info-strip {
  padding: clamp(22px, 3vw, 34px);
  background: #f3efe7;
}

.info-strip strong {
  display: block;
  margin-bottom: 12px;
  color: #101513;
  font-size: 1.05rem;
}

.print-warning {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1fr);
  gap: clamp(22px, 5vw, 56px);
  margin-top: clamp(28px, 4vw, 52px);
  padding: clamp(24px, 3.4vw, 38px);
  border-left: 6px solid var(--accent-strong);
  background: #fff8eb;
}

.warning-list {
  grid-column: 2;
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
  color: #25302b;
  font-weight: 700;
  line-height: 1.55;
}

.print-lab {
  background: #0f1513;
}

.print-lab .print-warning {
  color: #101513;
}

.system-section {
  background: #101614;
}

.system-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.system-copy {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.system-copy p,
.system-step p {
  color: var(--muted);
  line-height: 1.75;
}

.system-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.system-step {
  min-height: 230px;
  padding: clamp(22px, 3.2vw, 34px);
  background: var(--bg);
  transition: background 180ms ease, transform 180ms ease;
}

.system-step:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-4px);
}

.system-step span {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
  font-weight: 900;
}

.feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(36px, 8vw, 112px);
  align-items: center;
  background: #f3efe7;
  color: #101513;
}

.feature .section-label {
  color: var(--accent-strong);
}

.feature-copy p {
  color: #515d56;
  max-width: 620px;
}

.feature-visual {
  display: grid;
  min-height: 460px;
  place-items: center;
}

.phone-shell {
  width: min(330px, 88vw);
  aspect-ratio: 0.52;
  padding: 18px;
  border: 10px solid #0b0f0d;
  border-radius: 34px;
  background: linear-gradient(160deg, #202926, #0e1412);
  box-shadow: 0 32px 90px rgba(13, 17, 16, 0.28);
  transform: rotate(-4deg);
}

.profile-preview {
  display: flex;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(79, 224, 164, 0.16), transparent 42%),
    #121815;
  color: var(--text);
  text-align: center;
}

.avatar {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  background: var(--accent);
  color: var(--ink);
  font-size: 1.4rem;
  font-weight: 900;
}

.profile-preview small {
  color: rgba(246, 242, 234, 0.62);
}

.preview-line {
  width: 64%;
  height: 10px;
  background: rgba(246, 242, 234, 0.12);
}

.preview-line.short {
  width: 46%;
}

.profile-preview button {
  min-height: 42px;
  margin-top: 8px;
  padding: 0 18px;
  border: 0;
  background: var(--text);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  color: #25302b;
  font-weight: 700;
}

.check-list li::before {
  margin-right: 10px;
  color: var(--accent-strong);
  content: "✓";
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
}

.steps li {
  min-height: 250px;
  padding: clamp(22px, 3.2vw, 34px);
  background: var(--bg);
}

.steps span {
  display: block;
  margin-bottom: 44px;
  color: var(--accent);
  font-weight: 900;
}

.blog {
  background: #101614;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.blog-post {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: clamp(22px, 3.2vw, 34px);
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  transition: background 180ms ease, transform 180ms ease;
}

.blog-post:last-child {
  border-right: 0;
}

.blog-post:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-5px);
}

.post-date {
  display: block;
  margin-bottom: 32px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.blog-post p {
  color: var(--muted);
  line-height: 1.75;
}

.blog-post a {
  margin-top: auto;
  color: var(--accent);
  font-weight: 800;
}

.blog-callout {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 1fr) auto;
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
  margin-top: clamp(24px, 4vw, 42px);
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  background: rgba(79, 224, 164, 0.07);
}

.blog-callout strong {
  font-size: clamp(1.15rem, 2vw, 1.65rem);
  line-height: 1.2;
}

.blog-callout p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.faq {
  background: #f3efe7;
  color: #101513;
}

.faq .section-label {
  color: var(--accent-strong);
}

.faq-list {
  display: grid;
  gap: 1px;
  background: rgba(16, 21, 19, 0.14);
}

.faq-list details {
  padding: clamp(22px, 3vw, 34px);
  background: #f3efe7;
}

.faq-list summary {
  cursor: pointer;
  color: #101513;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 900;
}

.faq-list p {
  max-width: 820px;
  margin: 18px 0 0;
  color: #515d56;
  line-height: 1.75;
}

.blog-hero {
  position: relative;
  display: grid;
  min-height: 72svh;
  align-items: end;
  overflow: hidden;
  padding: calc(var(--header-h) + 72px) clamp(18px, 5vw, 72px) clamp(56px, 8vw, 96px);
  background:
    linear-gradient(90deg, rgba(7, 12, 10, 0.98), rgba(7, 12, 10, 0.7)),
    url("assets/nfc-hero.png") center / cover;
}

.blog-hero > div {
  position: relative;
  z-index: 1;
  width: min(900px, 100%);
}

.blog-hero h1 {
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 8vw, 6.6rem);
}

.blog-hero p {
  width: min(680px, 100%);
  color: rgba(246, 242, 234, 0.78);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.page-hero {
  position: relative;
  display: grid;
  min-height: 62svh;
  align-items: end;
  overflow: hidden;
  padding: calc(var(--header-h) + 64px) clamp(18px, 5vw, 72px) clamp(48px, 7vw, 82px);
  background:
    linear-gradient(90deg, rgba(7, 12, 10, 0.98), rgba(7, 12, 10, 0.68)),
    url("assets/nfc-hero.png") center / cover;
}

.page-hero > :not(.nfc-signal) {
  position: relative;
  z-index: 1;
}

.page-hero .nfc-signal,
.blog-hero .nfc-signal {
  right: clamp(28px, 17vw, 260px);
  bottom: clamp(120px, 22vh, 260px);
  width: clamp(72px, 8vw, 116px);
  opacity: 0.76;
}

.page-hero h1 {
  width: min(920px, 100%);
  font-size: clamp(3rem, 8vw, 6.5rem);
}

.page-hero p:not(.eyebrow) {
  width: min(720px, 100%);
  color: rgba(246, 242, 234, 0.78);
  font-size: clamp(1.04rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.page-section {
  padding: clamp(48px, 7vw, 92px) clamp(18px, 5vw, 72px);
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.page-grid article {
  min-height: 290px;
  padding: clamp(22px, 3.2vw, 36px);
  background: #101614;
  transition: background 180ms ease, transform 180ms ease;
}

.page-grid article:hover {
  background: rgba(79, 224, 164, 0.07);
  transform: translateY(-4px);
}

.page-grid span {
  display: block;
  margin-bottom: 30px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
}

.page-grid h2 {
  margin-bottom: 16px;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.08;
}

.page-grid p {
  color: var(--muted);
  line-height: 1.75;
}

.article-list {
  display: grid;
  gap: 1px;
  background: #0d1110;
}

.article {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  column-gap: clamp(28px, 6vw, 86px);
  row-gap: 18px;
  padding: clamp(28px, 4.5vw, 58px);
  border-top: 1px solid var(--line);
  background: #101614;
}

.article .post-date {
  margin-bottom: 0;
}

.article h2 {
  grid-column: 2;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.article p {
  grid-column: 2;
  width: min(820px, 100%);
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.8;
}

.cta {
  padding: clamp(52px, 7vw, 96px) clamp(18px, 5vw, 72px);
  background: #111715;
}

.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: clamp(34px, 8vw, 96px);
  align-items: start;
}

.cta-simple {
  width: min(780px, 100%);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  color: rgba(246, 242, 234, 0.82);
  font-weight: 800;
  min-width: 0;
}

.contact-details a {
  width: fit-content;
  max-width: 100%;
  color: var(--accent);
  overflow-wrap: anywhere;
}

.contact-details address {
  max-width: 420px;
  color: rgba(246, 242, 234, 0.74);
  font-style: normal;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.site-footer {
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: rgba(246, 242, 234, 0.62);
  font-size: 0.88rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@keyframes riseIn {
  from {
    transform: translateY(24px);
  }

  to {
    transform: translateY(0);
  }
}

@keyframes nfcPulse {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(45deg) scale(0.58);
  }

  18% {
    opacity: 1;
  }

  68% {
    opacity: 0.72;
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(45deg) scale(1.24);
  }
}

@keyframes brandSignal {
  0% {
    opacity: 0;
    transform: translateY(-50%) rotate(45deg) scale(0.58);
  }

  26% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateY(-50%) rotate(45deg) scale(1.18);
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 68px;
  }

  .site-header {
    padding: 14px 18px;
  }

  .nav-toggle {
    position: fixed;
    top: 14px;
    right: 18px;
    z-index: 40;
    display: inline-flex !important;
    border-color: rgba(81, 218, 160, 0.75);
    background: rgba(81, 218, 160, 0.18);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    background: rgba(13, 17, 16, 0.94);
    backdrop-filter: blur(18px);
  }

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

  .site-nav a {
    padding: 10px 0;
  }

  .hero {
    min-height: 92svh;
  }

  .nfc-signal {
    right: -10px;
    bottom: 34%;
    width: 96px;
    opacity: 0.84;
  }

  .page-hero .nfc-signal,
  .blog-hero .nfc-signal {
    right: -14px;
    bottom: 28%;
    width: 84px;
    opacity: 0.58;
  }

  .hero-copy,
  .hero-line {
    width: min(100%, 320px);
    max-width: calc(100vw - 48px);
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .hero-actions,
  .section-head,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .intro-grid,
  .knowledge-layout,
  .print-warning,
  .feature,
  .cta-inner,
  .solution-grid,
  .places-grid,
  .system-grid,
  .blog-callout,
  .durability-grid,
  .article {
    grid-template-columns: 1fr;
  }

  .product-row {
    grid-template-columns: 1fr;
  }

  .knowledge-main {
    position: static;
  }

  .system-copy {
    position: static;
  }

  .knowledge-list,
  .info-strips,
  .system-steps {
    grid-template-columns: 1fr;
  }

  .knowledge-item {
    min-height: auto;
  }

  .knowledge-item span {
    margin-bottom: 28px;
  }

  .warning-list {
    grid-column: auto;
  }

  .steps,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .product,
  .product:last-child,
  .blog-post,
  .blog-post:last-child {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .product-tag,
  .steps span,
  .post-date {
    margin-bottom: 34px;
  }

  .feature-visual {
    min-height: 420px;
    order: 2;
  }

  .button {
    width: 100%;
  }

  .blog-hero h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .page-hero {
    min-height: 58svh;
  }

  .page-hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.5rem);
  }

  .page-hero p:not(.eyebrow),
  .cta-simple,
  .contact-actions,
  .cta h2,
  .cta p,
  .contact-details {
    width: calc(100vw - 48px);
    max-width: calc(100vw - 48px);
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .cta h2,
  .cta p,
  .contact-details {
    width: calc(100vw - 96px);
    max-width: calc(100vw - 96px);
  }

  .cta .cta-simple > h2,
  .cta .cta-simple > p,
  .cta .contact-details {
    width: min(100%, 290px);
    max-width: 290px;
  }

  .page-hero p:not(.eyebrow) {
    width: min(100%, 310px);
    max-width: 310px;
  }

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

  .article h2,
  .article p {
    grid-column: auto;
  }
}

@media (min-width: 861px) and (max-width: 1180px) {
  .pro