:root {
  --brand-cyan: #13b8c3;
  --brand-green: #4fbd68;
  --brand-lime: #83df54;
  --civic-blue: #1e5573;
  --civic-blue-dark: #153749;
  --warm-orange: #e88d2a;
  --ink: #17313c;
  --text: #38515b;
  --muted: #6f838b;
  --line: #dce8e7;
  --surface: #ffffff;
  --surface-soft: #f3f8f7;
  --surface-blue: #eef5f8;
  --header-height: 82px;
  --page-width: 1200px;
  --shadow-soft: 0 14px 40px rgba(22, 62, 70, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--warm-orange);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  z-index: 200;
  padding: 10px 18px;
  color: #fff;
  background: var(--civic-blue-dark);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.page-shell {
  width: min(calc(100% - 48px), var(--page-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid transparent;
  transition: height 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header.scrolled {
  height: 70px;
  border-color: var(--line);
  box-shadow: 0 6px 24px rgba(18, 59, 68, 0.08);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex: 0 0 auto;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  color: var(--ink);
  font-size: 21px;
  font-weight: 800;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--brand-cyan);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.site-nav a {
  position: relative;
  padding: 22px 0;
  color: #3d535b;
  font-size: 16px;
  font-weight: 600;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 13px;
  width: 0;
  height: 3px;
  background: var(--brand-green);
  transform: translateX(-50%);
  transition: width 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 24px;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle svg {
  width: 28px;
  height: 28px;
}

.hero {
  position: relative;
  min-height: min(840px, 92vh);
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--civic-blue-dark);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: var(--header-height) 0 0;
  width: 100%;
  height: calc(100% - var(--header-height));
}

.hero-image {
  object-fit: cover;
  object-position: center 48%;
  transform: scale(1.02);
}

.hero-shade {
  background: linear-gradient(90deg, rgba(15, 48, 61, 0.91) 0%, rgba(15, 48, 61, 0.7) 43%, rgba(15, 48, 61, 0.18) 74%, rgba(15, 48, 61, 0.06) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-bottom: 110px;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: #d9f5ee;
  font-size: 16px;
  font-weight: 700;
}

.hero-kicker span {
  width: 42px;
  height: 3px;
  background: var(--brand-lime);
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  color: #fff;
  font-size: clamp(46px, 5.6vw, 78px);
  line-height: 1.15;
  font-weight: 850;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-slogan {
  margin: 14px 0 0;
  color: #bff2d9;
  font-size: clamp(25px, 2.4vw, 34px);
  font-weight: 700;
}

.hero-summary {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 20px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.button svg {
  width: 19px;
  height: 19px;
}

.button-primary {
  color: #0c3d3b;
  background: #86e69a;
}

.button-primary:hover {
  background: #a1efaf;
}

.button-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.05);
}

.button-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.13);
}

.hero-facts {
  position: absolute;
  z-index: 3;
  inset: auto 0 0;
  background: rgba(8, 41, 53, 0.88);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-facts-inner {
  min-height: 92px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.hero-facts-inner > div {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-facts-inner > div:first-child {
  padding-left: 0;
}

.hero-facts-inner > div:last-child {
  border-right: 0;
}

.hero-facts strong {
  color: #9becaa;
  font-size: 24px;
  white-space: nowrap;
}

.hero-facts span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  line-height: 1.45;
}

.section {
  padding: 104px 0;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--brand-green);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.section-heading h2,
.network-copy h2,
.vision-content h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 3.5vw, 50px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0;
}

.section-heading > p:last-child {
  max-width: 680px;
  margin: 20px auto 0;
  color: var(--muted);
}

.centered {
  text-align: center;
}

.about-section {
  background: var(--surface);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(420px, 1.15fr);
  gap: 84px;
  align-items: start;
}

.about-heading {
  position: sticky;
  top: 120px;
}

.about-heading h2 {
  font-size: clamp(34px, 3.1vw, 46px);
}

.about-copy {
  padding-left: 44px;
  border-left: 4px solid var(--brand-green);
}

.about-copy p {
  margin: 0 0 24px;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.about-copy .lead {
  color: var(--ink);
  font-size: 23px;
  line-height: 1.7;
  font-weight: 700;
}

.business-section {
  background: var(--surface-soft);
}

.business-feature {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(430px, 1fr);
  gap: 72px;
  align-items: center;
  margin-top: 84px;
}

.business-feature + .business-feature {
  margin-top: 120px;
}

.business-number {
  margin: 0 0 8px;
  color: var(--civic-blue);
  font-size: 14px;
  font-weight: 800;
}

.business-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(38px, 4vw, 54px);
  line-height: 1.2;
}

.business-tagline {
  margin: 8px 0 26px;
  color: var(--brand-green);
  font-size: 22px;
  font-weight: 700;
}

.business-copy > p:not(.business-number, .business-tagline) {
  margin: 0 0 18px;
}

.business-visual {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  border-radius: 8px;
}

.certification-visual {
  display: grid;
  place-items: center;
  background: var(--civic-blue);
}

.certification-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image: linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 40px 40px;
}

.visual-label {
  position: absolute;
  top: 28px;
  left: 32px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.visual-label span {
  color: var(--brand-lime);
  font-size: 18px;
}

.phone-frame {
  position: relative;
  z-index: 1;
  width: 248px;
  height: 400px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f9ffff;
  border: 9px solid #102f3d;
  border-radius: 30px;
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.28);
}

.phone-speaker {
  position: absolute;
  top: 10px;
  width: 66px;
  height: 6px;
  border-radius: 3px;
  background: #d7e5e5;
}

.face-scan {
  display: grid;
  justify-items: center;
  gap: 12px;
  color: var(--ink);
}

.face-scan svg {
  width: 100px;
  height: 100px;
  color: var(--brand-green);
  stroke-width: 1.3;
}

.face-scan span {
  font-size: 19px;
  font-weight: 800;
}

.face-scan small {
  color: var(--muted);
  font-size: 13px;
}

.scan-line {
  position: absolute;
  left: 28px;
  right: 28px;
  top: 90px;
  height: 2px;
  background: var(--brand-green);
  box-shadow: 0 0 12px rgba(79, 189, 104, 0.8);
  animation: scan 3s ease-in-out infinite;
}

.secure-mark {
  position: absolute;
  right: 26px;
  bottom: 26px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  color: #fff;
  background: rgba(12, 44, 58, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  font-size: 13px;
}

.secure-mark svg {
  width: 18px;
  color: var(--brand-lime);
}

@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(190px); opacity: 1; }
}

.service-modes {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.service-modes li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: center;
}

.service-modes li > svg {
  width: 42px;
  height: 42px;
  padding: 10px;
  color: var(--civic-blue);
  background: var(--surface-blue);
  border-radius: 6px;
}

.service-modes span {
  display: grid;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.service-modes strong {
  color: var(--ink);
  font-size: 17px;
}

.care-visual {
  min-height: 560px;
  background: #d9e8e4;
}

.care-photo-grid {
  width: 100%;
  height: 560px;
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 4px;
  background: #fff;
}

.care-photo-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.care-photo-grid .care-photo-main {
  grid-row: 1 / 3;
  object-position: 55% center;
}

.care-photo-grid .care-photo-device {
  object-position: 73% center;
}

.care-photo-grid .care-photo-active {
  object-position: 52% center;
}

.image-caption {
  position: absolute;
  inset: auto 0 0;
  display: grid;
  gap: 2px;
  padding: 26px 30px;
  color: #fff;
  background: rgba(15, 53, 63, 0.84);
}

.image-caption strong {
  font-size: 21px;
}

.image-caption span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.care-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}

.care-services span {
  min-height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
}

.care-services svg {
  width: 23px;
  height: 23px;
  color: var(--brand-green);
}

.service-network {
  color: #fff;
  background: var(--civic-blue-dark);
}

.network-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.8fr) minmax(480px, 1.2fr);
  gap: 90px;
  align-items: start;
}

.network-copy h2 {
  color: #fff;
}

.network-copy > p:last-child {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.network-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.network-steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 22px;
  padding: 0 0 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.network-steps li + li {
  padding-top: 30px;
}

.network-steps > li > span {
  color: var(--brand-lime);
  font-size: 18px;
  font-weight: 800;
}

.network-steps strong {
  color: #fff;
  font-size: 21px;
}

.network-steps p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 16px;
}

.advantages-section {
  background: #fff;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 64px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.advantage {
  position: relative;
  min-height: 350px;
  padding: 38px 28px;
  border-right: 1px solid var(--line);
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

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

.advantage:hover {
  color: #fff;
  background: var(--civic-blue);
  transform: translateY(-6px);
}

.advantage-index {
  position: absolute;
  top: 24px;
  right: 24px;
  color: #a9b8bd;
  font-size: 13px;
  font-weight: 800;
}

.advantage > svg {
  width: 42px;
  height: 42px;
  margin-top: 28px;
  color: var(--brand-green);
  stroke-width: 1.7;
}

.advantage h3 {
  margin: 28px 0 16px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.4;
}

.advantage p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.advantage:hover h3,
.advantage:hover p,
.advantage:hover .advantage-index {
  color: #fff;
}

.advantage:hover > svg {
  color: var(--brand-lime);
}

.vision-section {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--civic-blue-dark);
}

.vision-image,
.vision-shade {
  position: absolute;
  inset: 0;
}

.vision-image {
  background: url("assets/active-seniors.webp") center 46% / cover no-repeat;
  transform: scale(1.04);
}

.vision-shade {
  background: rgba(12, 46, 57, 0.8);
}

.vision-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
  text-align: center;
}

.vision-content img {
  width: 86px;
  height: 86px;
  margin: 0 auto 18px;
  object-fit: contain;
  filter: drop-shadow(0 5px 16px rgba(0, 0, 0, 0.18));
}

.vision-content .eyebrow {
  color: #a7f0ae;
}

.vision-content h2 {
  color: #fff;
  font-size: clamp(42px, 5vw, 68px);
}

.vision-content > p:last-child {
  max-width: 720px;
  margin: 28px auto 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.7);
  background: #0d2834;
}

.footer-main {
  min-height: 180px;
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 50px;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.footer-brand div,
.footer-company {
  display: grid;
}

.footer-brand strong {
  color: #fff;
  font-size: 20px;
}

.footer-brand span,
.footer-company span {
  font-size: 13px;
}

.footer-company strong {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 7px 28px;
  font-size: 14px;
}

.footer-nav a:hover {
  color: var(--brand-lime);
}

.footer-bottom {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
}

.footer-legal {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.icp-link {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.icp-link:hover {
  color: var(--brand-lime);
}

.footer-attribution {
  min-height: 46px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding-block: 10px 16px;
  color: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 11px;
  line-height: 1.7;
}

.footer-attribution a {
  color: rgba(255, 255, 255, 0.62);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-attribution a:hover {
  color: var(--brand-lime);
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  color: #fff;
  background: var(--civic-blue);
  border: 0;
  border-radius: 6px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--brand-green);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1000px) {
  :root {
    --header-height: 74px;
  }

  .site-nav {
    gap: 22px;
  }

  .hero-facts-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-facts-inner > div:nth-child(2) {
    border-right: 0;
  }

  .hero-facts-inner > div {
    min-height: 70px;
    padding-block: 12px;
  }

  .hero-content {
    padding-bottom: 160px;
  }

  .about-layout,
  .business-feature,
  .network-layout {
    gap: 52px;
  }

  .business-feature {
    grid-template-columns: minmax(320px, 0.9fr) minmax(380px, 1.1fr);
  }

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantage:nth-child(2) {
    border-right: 0;
  }

  .advantage:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 68px;
  }

  body {
    font-size: 17px;
  }

  .page-shell {
    width: min(calc(100% - 36px), var(--page-width));
  }

  .site-header,
  .site-header.scrolled {
    height: var(--header-height);
  }

  .brand {
    gap: 9px;
  }

  .brand img {
    width: 43px;
    height: 43px;
  }

  .brand-copy strong {
    font-size: 18px;
  }

  .brand-copy small {
    font-size: 8px;
  }

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

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 28px 24px;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 18px;
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: 820px;
    align-items: flex-end;
  }

  .hero-image,
  .hero-shade {
    inset: var(--header-height) 0 0;
    height: calc(100% - var(--header-height));
  }

  .hero-image {
    object-position: 72% center;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(10, 42, 54, 0.97) 0%, rgba(10, 42, 54, 0.77) 52%, rgba(10, 42, 54, 0.22) 100%);
  }

  .hero-content {
    padding-bottom: 200px;
  }

  .hero-kicker {
    font-size: 14px;
  }

  .hero h1 {
    font-size: clamp(38px, 12vw, 54px);
  }

  .hero-slogan {
    font-size: 24px;
  }

  .hero-summary {
    font-size: 17px;
    line-height: 1.7;
  }

  .hero-actions {
    margin-top: 26px;
  }

  .button {
    min-height: 50px;
  }

  .hero-facts-inner > div {
    display: grid;
    gap: 1px;
    padding: 11px 13px;
  }

  .hero-facts-inner > div:first-child {
    padding-left: 13px;
  }

  .hero-facts strong {
    font-size: 20px;
  }

  .section {
    padding: 76px 0;
  }

  .section-heading h2,
  .network-copy h2 {
    font-size: 34px;
  }

  .about-layout,
  .business-feature,
  .network-layout {
    grid-template-columns: 1fr;
  }

  .about-layout {
    gap: 38px;
  }

  .about-heading {
    position: static;
  }

  .about-heading h2 br {
    display: none;
  }

  .about-copy {
    padding: 0 0 0 22px;
  }

  .about-copy .lead {
    font-size: 20px;
  }

  .business-feature {
    gap: 42px;
    margin-top: 56px;
  }

  .business-feature + .business-feature {
    margin-top: 86px;
  }

  .business-feature.care .business-copy {
    order: 2;
  }

  .business-feature.care .care-visual {
    order: 1;
  }

  .business-visual,
  .care-visual,
  .care-photo-grid {
    min-height: 430px;
    height: 430px;
  }

  .care-services {
    grid-template-columns: repeat(2, 1fr);
  }

  .network-layout {
    gap: 52px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .advantage,
  .advantage:nth-child(2) {
    min-height: auto;
    padding: 28px 22px 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .advantage:last-child {
    border-bottom: 0;
  }

  .advantage > svg {
    margin-top: 12px;
  }

  .vision-section {
    min-height: 560px;
  }

  .vision-content h2 {
    font-size: 42px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 48px;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    min-height: 88px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 2px;
  }

  .footer-attribution {
    padding-block: 14px 20px;
  }

  .back-to-top {
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 390px) {
  .brand-copy small {
    display: none;
  }

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

  .hero-facts span {
    font-size: 12px;
  }

  .phone-frame {
    width: 220px;
    height: 350px;
  }

  .scan-line {
    top: 80px;
  }

  @keyframes scan {
    0%, 100% { transform: translateY(0); opacity: 0.55; }
    50% { transform: translateY(160px); opacity: 1; }
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}