:root {
  --ink: #142226;
  --muted: #586568;
  --deep: #0b2f2f;
  --teal: #0f7b73;
  --mint: #d7f0e5;
  --paper: #fbfbf7;
  --white: #ffffff;
  --coral: #f06f4f;
  --gold: #d6a94b;
  --line: rgba(20, 34, 38, 0.14);
  --shadow: 0 24px 70px rgba(20, 34, 38, 0.14);
  --radius: 8px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--deep);
  box-shadow: var(--shadow);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(10, 30, 31, 0.36);
  color: var(--white);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  border-bottom-color: var(--line);
  background: rgba(251, 251, 247, 0.94);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(20, 34, 38, 0.08);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--deep);
  font-size: 0.78rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: var(--radius);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible,
.site-header.menu-open .nav-links a:hover,
.site-header.menu-open .nav-links a:focus-visible {
  background: rgba(15, 123, 115, 0.09);
}

.nav-links .nav-cta {
  margin-left: 6px;
  background: var(--coral);
  color: var(--white);
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  background: #d95c40;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: var(--radius);
  color: inherit;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle-bars {
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  position: absolute;
  left: 0;
  content: "";
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.nav-toggle.is-active .nav-toggle-bars {
  transform: rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bars::before {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-90deg);
}

.site-header.is-scrolled .nav-toggle,
.site-header.menu-open .nav-toggle {
  background: rgba(20, 34, 38, 0.08);
}

.hero {
  position: relative;
  min-height: 88vh;
  isolation: isolate;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero picture,
.hero img,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero img {
  object-fit: cover;
  object-position: 63% center;
  transform: scale(1.01);
}

.hero-shade {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(7, 24, 26, 0.84) 0%, rgba(7, 24, 26, 0.54) 34%, rgba(7, 24, 26, 0.1) 68%),
    linear-gradient(0deg, rgba(7, 24, 26, 0.28), rgba(7, 24, 26, 0));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 32px));
  margin: calc(var(--header-height) + 18px) auto 42px;
  padding-top: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffb69e;
}

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

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.02;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 9ch;
  font-size: 8rem;
}

h2 {
  font-size: 4rem;
}

h3 {
  font-size: 1.55rem;
}

.hero-copy {
  width: min(620px, 100%);
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.1;
  cursor: pointer;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button svg,
.nav-toggle svg,
.feature-list svg,
.app-features svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button-primary {
  background: var(--coral);
  color: var(--white);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #d95c40;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.22);
}

.hero-stats {
  display: grid;
  width: min(680px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 42px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.hero-stats div {
  padding: 16px;
  background: rgba(7, 24, 26, 0.22);
}

.hero-stats dt {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-stats dd {
  margin: 4px 0 0;
  font-size: 1.6rem;
  font-weight: 900;
}

.band {
  background: var(--deep);
  color: var(--white);
}

.intro {
  padding: 48px 0;
}

.section,
.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 92px 0;
}

.section-grid {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 44px;
  align-items: end;
}

.section-grid h2,
.section-heading h2,
.split-section h2,
.shop-copy h2 {
  max-width: 850px;
}

.section-grid p:last-child,
.section-heading p,
.split-section p,
.shop-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.band .section-grid p:last-child {
  color: rgba(255, 255, 255, 0.76);
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 34px;
  text-align: center;
}

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

.answer-section {
  padding-bottom: 20px;
}

.answer-box {
  padding: 28px;
  border: 1px solid rgba(15, 123, 115, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(215, 240, 229, 0.88), rgba(255, 255, 255, 0.94)),
    var(--white);
  box-shadow: 0 16px 48px rgba(20, 34, 38, 0.08);
}

.answer-box h2 {
  font-size: 2.35rem;
}

.answer-box p {
  max-width: 920px;
  margin: 14px 0 0;
  color: #314347;
  font-size: 1.08rem;
}

.answer-links,
.internal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.answer-links a,
.internal-links a {
  padding: 10px 12px;
  border: 1px solid rgba(15, 123, 115, 0.24);
  border-radius: var(--radius);
  color: var(--teal);
  background: rgba(255, 255, 255, 0.7);
  font-weight: 850;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  position: relative;
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 48px rgba(20, 34, 38, 0.08);
}

.product-card-pro {
  border-color: rgba(15, 123, 115, 0.28);
  background:
    linear-gradient(180deg, rgba(215, 240, 229, 0.55), rgba(255, 255, 255, 0) 38%),
    var(--white);
}

.product-card-image {
  height: 220px;
  margin: -8px -8px 22px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #11191b;
}

.product-card-lite .product-card-image {
  background: #ece9e3;
}

.product-card-pro .product-card-image {
  background: #071416;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.product-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--gold);
  color: #2b210f;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 850;
  text-transform: uppercase;
}

.product-topline strong {
  color: var(--ink);
  font-size: 1.85rem;
}

.product-card h3 {
  margin-bottom: 12px;
}

.product-card p {
  margin: 0;
  color: var(--muted);
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #314347;
}

.feature-list svg {
  margin-top: 3px;
  color: var(--teal);
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  font-weight: 800;
}

.price-row span {
  color: var(--muted);
}

.price-row a {
  color: var(--teal);
}

.app-section {
  width: 100%;
  padding-inline: max(16px, calc((100% - 1180px) / 2));
  background: #edf6f1;
}

.app-layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.phone {
  width: min(100%, 360px);
  min-height: 680px;
  padding: 16px;
  border: 10px solid #11191b;
  border-radius: 38px;
  background: #f8fbf7;
  box-shadow: var(--shadow);
}

.phone-status,
.dog-row,
.metric-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-status {
  padding: 6px 8px 14px;
  color: #1f3033;
  font-size: 0.78rem;
  font-weight: 800;
}

.map-panel {
  position: relative;
  height: 270px;
  overflow: hidden;
  border-radius: 28px;
  background:
    linear-gradient(90deg, rgba(15, 123, 115, 0.18) 1px, transparent 1px),
    linear-gradient(rgba(15, 123, 115, 0.16) 1px, transparent 1px),
    #d9ede4;
  background-size: 42px 42px;
}

.map-line,
.map-pin {
  position: absolute;
}

.map-line {
  height: 6px;
  border-radius: 999px;
  background: var(--teal);
  transform-origin: left center;
}

.line-one {
  width: 190px;
  left: 42px;
  top: 116px;
  transform: rotate(-24deg);
}

.line-two {
  width: 150px;
  left: 150px;
  top: 154px;
  background: var(--coral);
  transform: rotate(18deg);
}

.map-pin {
  width: 26px;
  height: 26px;
  left: 184px;
  top: 114px;
  border: 7px solid var(--white);
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 10px 24px rgba(20, 34, 38, 0.22);
}

.dog-row {
  margin: 18px 0;
  padding: 16px;
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(20, 34, 38, 0.08);
}

.dog-name,
.dog-state,
.metric-grid span {
  display: block;
}

.dog-name {
  font-size: 1.2rem;
  font-weight: 900;
}

.dog-state,
.metric-grid span {
  color: var(--muted);
  font-size: 0.84rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric-grid div {
  min-height: 92px;
  padding: 14px;
  border-radius: 20px;
  background: #132e31;
  color: var(--white);
}

.metric-grid strong {
  display: block;
  margin-top: 10px;
  font-size: 1.1rem;
}

.app-features {
  display: grid;
  gap: 16px;
}

.app-features article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0 16px;
  padding: 22px;
  border: 1px solid rgba(15, 123, 115, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
}

.app-features svg {
  grid-row: span 2;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius);
  background: var(--deep);
  color: var(--mint);
}

.app-features p {
  margin: 8px 0 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 58px;
}

.tech-list {
  display: grid;
  gap: 14px;
}

.tech-list article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 2px 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.tech-list span {
  grid-row: span 2;
  color: var(--coral);
  font-weight: 900;
}

.tech-list p {
  margin: 6px 0 0;
  color: var(--muted);
}

.compare-section {
  padding-top: 24px;
}

.comparison-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 48px rgba(20, 34, 38, 0.08);
}

.comparison-table > div {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  border-top: 1px solid var(--line);
}

.comparison-table > div:first-child {
  border-top: 0;
}

.comparison-table span {
  padding: 16px;
}

.table-header {
  background: var(--deep);
  color: var(--white);
  font-weight: 900;
}

.comparison-table div:not(.table-header) span:first-child {
  color: var(--muted);
  font-weight: 800;
}

.shop-section {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 520px);
  gap: 44px;
  align-items: center;
  padding-inline: max(16px, calc((100% - 1180px) / 2));
  background: var(--deep);
  color: var(--white);
}

.shop-copy p {
  color: rgba(255, 255, 255, 0.74);
}

.lead-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.lead-form label span,
.lead-form legend {
  display: block;
  margin-bottom: 7px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.84rem;
  font-weight: 800;
}

.lead-form input,
.lead-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.11);
}

.lead-form input::placeholder {
  color: rgba(255, 255, 255, 0.58);
}

.lead-form select option {
  color: var(--ink);
}

.lead-form fieldset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.lead-form legend {
  grid-column: 1 / -1;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
}

.check-row input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--coral);
}

.check-row span {
  margin: 0;
  color: var(--white);
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.88rem;
}

.form-note.success {
  color: #b9f4d0;
  font-weight: 800;
}

.faq-section {
  padding-bottom: 74px;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 880px;
  margin: 0 auto;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 900;
}

summary::after {
  content: "+";
  color: var(--teal);
  font-size: 1.4rem;
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.page-main {
  padding-top: var(--header-height);
}

.page-hero {
  width: 100%;
  padding: 86px max(16px, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 24, 26, 0.92), rgba(11, 47, 47, 0.82)),
    url("../images/pawrelay-product-hero-1200.jpg") center / cover;
}

.page-hero-lite {
  background:
    linear-gradient(90deg, rgba(7, 24, 26, 0.92), rgba(11, 47, 47, 0.72)),
    url("../images/pawrelay-lite-product-1200.jpg") center / cover;
}

.page-hero-pulse {
  background:
    linear-gradient(90deg, rgba(7, 24, 26, 0.94), rgba(11, 47, 47, 0.66)),
    url("../images/pawrelay-pulse-product-1200.jpg") center / cover;
}

.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 380px);
  gap: 44px;
  align-items: end;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--mint);
}

.page-hero h1 {
  max-width: 880px;
  font-size: 4.9rem;
}

.page-hero p {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.2rem;
}

.offer-panel {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(14px);
}

.offer-panel strong {
  display: block;
  font-size: 2.45rem;
  line-height: 1;
}

.offer-panel span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 750;
}

.offer-panel .button {
  width: 100%;
  margin-top: 18px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.content-grid.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
}

.copy-block p,
.copy-block li {
  color: var(--muted);
  font-size: 1.04rem;
}

.copy-block p {
  margin: 16px 0 0;
}

.copy-block ul,
.copy-block ol {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
}

.spec-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.spec-table div {
  display: grid;
  grid-template-columns: minmax(120px, 0.42fr) minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.spec-table div:first-child {
  border-top: 0;
}

.spec-table span {
  padding: 14px 16px;
}

.spec-table span:first-child {
  color: var(--muted);
  font-weight: 850;
}

.guide-list {
  display: grid;
  gap: 18px;
}

.guide-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 36px rgba(20, 34, 38, 0.07);
}

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

.article-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.toc {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.toc strong {
  margin-bottom: 4px;
}

.toc a {
  color: var(--muted);
  font-weight: 750;
}

.article-content {
  max-width: 820px;
}

.article-content section {
  padding: 0 0 42px;
}

.article-content h2 {
  font-size: 2.5rem;
}

.article-content p,
.article-content li {
  color: var(--muted);
  font-size: 1.05rem;
}

.article-content p {
  margin: 14px 0 0;
}

.article-content ul,
.article-content ol {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.callout {
  margin: 22px 0;
  padding: 20px;
  border-left: 4px solid var(--coral);
  border-radius: var(--radius);
  background: rgba(215, 240, 229, 0.55);
}

.schema-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.schema-facts div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.schema-facts span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
}

.schema-facts strong {
  display: block;
  margin-top: 6px;
  font-size: 1.25rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 0 44px;
  border-top: 1px solid var(--line);
}

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

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-weight: 800;
}

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

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

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

  .nav-links .nav-cta {
    margin-left: 0;
    text-align: center;
  }

  .hero {
    min-height: 91vh;
    align-items: end;
  }

  .hero img {
    object-position: 64% center;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(7, 24, 26, 0.9) 0%, rgba(7, 24, 26, 0.68) 45%, rgba(7, 24, 26, 0.22) 100%),
      linear-gradient(90deg, rgba(7, 24, 26, 0.36), rgba(7, 24, 26, 0));
  }

  .hero-content {
    margin-bottom: 26px;
  }

  h1 {
    font-size: 4.7rem;
  }

  h2 {
    font-size: 3rem;
  }

  h3 {
    font-size: 1.35rem;
  }

  .hero-copy {
    font-size: 1.18rem;
  }

  .hero-stats dd {
    font-size: 1.38rem;
  }

  .hero-stats,
  .section-grid,
  .product-grid,
  .app-layout,
  .split-section,
  .shop-section,
  .page-hero-inner,
  .content-grid,
  .content-grid.reverse,
  .article-layout,
  .schema-facts {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    width: 100%;
  }

  .section,
  .app-section,
  .shop-section {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .section-grid {
    gap: 18px;
  }

  .page-hero {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .page-hero h1 {
    font-size: 3.35rem;
  }

  .toc {
    position: static;
  }

  .product-card {
    padding: 22px;
  }

  .phone {
    min-height: 610px;
    margin: 0 auto;
  }

  .shop-section {
    padding-inline: 16px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .nav {
    width: calc(100% - 24px);
  }

  .hero-content,
  .section,
  .section-grid,
  .site-footer {
    width: calc(100% - 24px);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  h1 {
    font-size: 3.55rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .page-hero h1 {
    font-size: 2.65rem;
  }

  .answer-box {
    padding: 22px;
  }

  .answer-box h2,
  .article-content h2 {
    font-size: 2rem;
  }

  .spec-table div {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    padding: 13px 14px;
  }

  .comparison-table {
    overflow-x: auto;
  }

  .comparison-table > div {
    min-width: 640px;
  }

  .lead-form fieldset {
    grid-template-columns: 1fr;
  }

  .app-features article {
    grid-template-columns: 1fr;
  }

  .app-features svg {
    grid-row: auto;
    margin-bottom: 12px;
  }
}