:root {
  --bg: #07090d;
  --bg-2: #0d1118;
  --panel: rgba(15, 19, 27, 0.82);
  --panel-solid: #111721;
  --panel-2: #18202c;
  --text: #f7f9fd;
  --muted: #aeb7c5;
  --soft: #dce3ee;
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.22);
  --accent: #66d9ff;
  --accent-2: #4de2a9;
  --accent-3: #ffcc67;
  --danger: #ff7979;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(7, 9, 13, 0.2), var(--bg) 72%),
    radial-gradient(circle at 12% 0%, rgba(102, 217, 255, 0.12), transparent 34%),
    radial-gradient(circle at 96% 8%, rgba(77, 226, 169, 0.10), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::selection {
  background: rgba(102, 217, 255, 0.28);
}

a {
  color: inherit;
}

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
  font-size: 16px;
  font-weight: 850;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(102, 217, 255, 0.38);
  border-radius: 8px;
  overflow: hidden;
  background: #05070a;
  box-shadow: 0 0 24px rgba(102, 217, 255, 0.14);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a,
.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--soft);
  background: rgba(12, 16, 22, 0.72);
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.nav-links a:hover,
.button:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(25, 32, 43, 0.88);
  color: #fff;
}

.nav-links a[aria-current="page"] {
  border-color: rgba(102, 217, 255, 0.4);
  color: #fff;
  background: rgba(102, 217, 255, 0.12);
}

.button.primary {
  border-color: rgba(102, 217, 255, 0.72);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061014;
  box-shadow: 0 18px 45px rgba(77, 226, 169, 0.18);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100svh - 126px));
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

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

.hero-media {
  background-image: url("lifespan-logo.jpeg");
  background-position: center;
  background-size: cover;
  filter: saturate(1.12) contrast(1.05);
  opacity: 0.34;
  transform: scale(1.04);
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 9, 13, 0.98) 0%, rgba(7, 9, 13, 0.78) 46%, rgba(7, 9, 13, 0.38) 100%),
    linear-gradient(180deg, rgba(7, 9, 13, 0.18) 0%, rgba(7, 9, 13, 0.42) 58%, var(--bg) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 390px);
  gap: 44px;
  align-items: center;
  padding: 86px 0 68px;
}

.hero-copy {
  max-width: 720px;
}

.hero-logo-card {
  position: relative;
  justify-self: end;
  width: min(390px, 100%);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  overflow: hidden;
  background: #04060a;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.52), 0 0 58px rgba(102, 217, 255, 0.16);
}

.hero-logo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.hero-logo-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eyebrow {
  display: inline-flex;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero p,
.page-hero p,
.section-heading p {
  margin: 0;
  max-width: 690px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.68;
}

.hero p {
  color: rgba(247, 249, 253, 0.78);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-stats span,
.hero-stats a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(247, 249, 253, 0.86);
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
  backdrop-filter: blur(14px);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.hero-stats a:hover {
  transform: translateY(-1px);
  border-color: rgba(102, 217, 255, 0.36);
  background: rgba(102, 217, 255, 0.12);
  color: #fff;
}

.section {
  padding: 48px 0 70px;
}

.blog-feature-section {
  padding: 34px 0 0;
}

.blog-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  border: 1px solid rgba(102, 217, 255, 0.22);
  border-radius: 8px;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(102, 217, 255, 0.10), rgba(77, 226, 169, 0.06)),
    var(--panel);
  box-shadow: var(--shadow);
}

.blog-feature h2 {
  margin: 8px 0 8px;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.06;
  letter-spacing: 0;
}

.blog-feature p {
  margin: 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 22px;
}

.section h2,
.page-section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.card,
.policy-card,
.side-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
}

.card {
  grid-column: span 2;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  padding: 22px;
}

.card:nth-child(1),
.card:nth-child(2),
.card:nth-child(3) {
  min-height: 240px;
}

.card:nth-child(4),
.card:nth-child(5) {
  grid-column: span 3;
}

.card-label {
  width: max-content;
  margin-bottom: 18px;
  border: 1px solid rgba(102, 217, 255, 0.25);
  border-radius: 8px;
  padding: 6px 9px;
  color: var(--accent);
  background: rgba(102, 217, 255, 0.08);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card h3,
.policy-card h2 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.2;
}

.card p,
.card li,
.policy p,
.policy li {
  color: var(--muted);
  line-height: 1.62;
}

.card p,
.policy p {
  margin: 0 0 12px;
}

.card p {
  flex: 1;
}

.card ul,
.policy ul {
  margin: 0;
  padding-left: 20px;
}

.card li,
.policy li {
  margin: 8px 0;
}

.text-link {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
  font-weight: 900;
}

.text-link::after {
  content: ">";
  color: var(--accent-2);
}

.blog-list {
  display: grid;
  gap: 14px;
  padding: 0 0 76px;
}

.blog-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  border-color: rgba(102, 217, 255, 0.34);
  background: rgba(18, 24, 34, 0.9);
}

.blog-card h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: 0;
}

.blog-card p {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.blog-meta,
.article-meta {
  color: var(--accent-3);
  font-size: 13px;
  font-weight: 850;
}

.article {
  max-width: 840px;
  margin: 0 auto;
  padding: 42px 0 78px;
}

.article-header {
  position: relative;
  display: grid;
  gap: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 38px;
  margin-bottom: 34px;
  background:
    linear-gradient(120deg, rgba(12, 16, 24, 0.98), rgba(12, 16, 24, 0.78)),
    var(--panel-solid);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.article-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url("lifespan-logo.jpeg");
  background-repeat: no-repeat;
  background-position: right 10% center;
  background-size: min(380px, 60%);
  opacity: 0.18;
}

.article-header h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.96;
  letter-spacing: 0;
}

.article-body {
  display: grid;
  gap: 18px;
  font-size: 18px;
  line-height: 1.78;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018)),
    rgba(13, 18, 27, 0.78);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
}

.article-body h2 {
  margin: 24px 0 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
  letter-spacing: 0;
}

.article-body p {
  margin: 0;
  color: var(--soft);
}

.article-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding-top: 24px;
}

.page-hero {
  position: relative;
  display: grid;
  gap: 14px;
  min-height: 300px;
  align-content: end;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  margin: 34px 0 24px;
  padding: 42px;
  background:
    linear-gradient(115deg, rgba(12, 16, 24, 0.96) 0%, rgba(12, 16, 24, 0.82) 54%, rgba(12, 16, 24, 0.50) 100%),
    var(--panel-solid);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("lifespan-logo.jpeg");
  background-position: right 18% center;
  background-size: min(520px, 65%);
  background-repeat: no-repeat;
  opacity: 0.22;
  filter: saturate(1.12) contrast(1.08);
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 18%, rgba(102, 217, 255, 0.16), transparent 35%),
    linear-gradient(180deg, transparent, rgba(7, 9, 13, 0.35));
}

.page-hero h1 {
  max-width: 760px;
}

.page-hero p {
  max-width: 720px;
  color: rgba(247, 249, 253, 0.76);
}

.page-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-bottom: 76px;
}

.side-panel {
  position: sticky;
  top: 94px;
  display: grid;
  gap: 6px;
  padding: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025)),
    rgba(11, 15, 22, 0.82);
  backdrop-filter: blur(16px);
}

.side-panel a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 9px 12px;
  border-radius: 7px;
  color: rgba(247, 249, 253, 0.78);
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.side-panel a:hover {
  transform: translateX(2px);
  border-color: rgba(102, 217, 255, 0.22);
  background: rgba(102, 217, 255, 0.10);
  color: #fff;
}

.policy {
  display: grid;
  gap: 14px;
}

.policy-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    rgba(13, 18, 27, 0.9);
}

.policy-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  opacity: 0.48;
}

.policy-card h2 {
  font-size: clamp(20px, 2.2vw, 28px);
}

.policy-card p:last-child,
.policy-card ul:last-child {
  margin-bottom: 0;
}

.policy-card a {
  color: var(--accent);
  font-weight: 800;
}

.notice {
  border-color: rgba(77, 226, 169, 0.36);
  background:
    linear-gradient(135deg, rgba(77, 226, 169, 0.16), rgba(102, 217, 255, 0.08)),
    rgba(13, 20, 27, 0.95);
}

.policy-card .button {
  margin-top: 4px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer a {
  color: var(--soft);
  text-decoration: none;
  font-weight: 800;
  margin-left: 14px;
}

@media (max-width: 880px) {
  .hero {
    min-height: min(720px, calc(100svh - 112px));
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 9, 13, 0.97) 0%, rgba(7, 9, 13, 0.78) 64%, rgba(7, 9, 13, 0.54) 100%),
      linear-gradient(180deg, rgba(7, 9, 13, 0.08) 0%, rgba(7, 9, 13, 0.44) 58%, var(--bg) 100%);
  }

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

  .hero-logo-card {
    justify-self: start;
    width: min(320px, 100%);
  }

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

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

  .blog-feature .button {
    width: max-content;
  }

  .card,
  .card:nth-child(4),
  .card:nth-child(5) {
    grid-column: auto;
  }

  .side-panel {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .side-panel a {
    padding: 9px 11px;
    border: 1px solid var(--line);
    background: #0e1217;
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: min(100% - 24px, 1120px);
  }

  .nav {
    padding: 16px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    flex: 1;
    min-width: 0;
    padding: 0 10px;
  }

  .hero {
    min-height: min(680px, calc(100svh - 118px));
  }

  .hero-media {
    background-position: center;
  }

  .hero-content {
    padding: 74px 0 48px;
  }

  .hero p,
  .page-hero p,
  .section-heading p {
    font-size: 16px;
  }

  .blog-card,
  .blog-feature {
    padding: 18px;
  }

  .article {
    padding: 48px 0 62px;
  }

  .article-body {
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-stats span,
  .hero-stats a {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
  }

  .policy-card,
  .card {
    padding: 18px;
  }

  .page-hero {
    min-height: 260px;
    padding: 26px;
    margin-top: 22px;
  }

  .page-hero::before {
    background-size: 86%;
    background-position: right -18% center;
    opacity: 0.16;
  }

  .article-header,
  .article-body {
    padding: 24px;
  }

  .footer a:first-child {
    margin-left: 0;
  }
}