:root {
  --ink: #172018;
  --ink-soft: #536057;
  --paper: #f6f7f4;
  --white: #ffffff;
  --line: #d9dfd7;
  --night: #101512;
  --night-2: #182119;
  --signal: #229900;
  --signal-dark: #176d00;
  --blue: #176d00;
  --radius: 18px;
  --shadow: 0 18px 55px rgba(8, 21, 31, .10);
}

* { 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;
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { max-width: 100%; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 100;
  padding: .7rem 1rem;
  background: var(--signal);
  color: var(--night);
  font-weight: 800;
}
.skip-link:focus { left: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 247, 244, .96);
  border-bottom: 1px solid rgba(16, 25, 35, .12);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  width: min(1160px, calc(100% - 36px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}
.brand img {
  display: block;
  width: 250px;
  height: auto;
}
.brand--footer img { width: 390px; max-width: 100%; }
.nav-links { display: flex; align-items: center; gap: 27px; }
.nav-links a {
  text-decoration: none;
  color: #34424d;
  font-size: .9rem;
  font-weight: 700;
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--signal-dark); }
.menu-button {
  display: none;
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  padding: .55rem .75rem;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.shell { width: min(1160px, calc(100% - 36px)); margin: 0 auto; }
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(58px, 8vw, 110px) 0 62px;
  color: white;
  background: var(--night);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -48% 40%;
  height: 430px;
  border: 1px solid rgba(34, 153, 0, .42);
  border-radius: 50%;
  transform: rotate(-10deg);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(270px, .55fr);
  align-items: end;
  gap: clamp(36px, 7vw, 96px);
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--signal-dark);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--signal); }
h1, h2, h3 {
  margin-top: 0;
  line-height: 1.08;
  letter-spacing: -.035em;
}
h1 { max-width: 830px; margin-bottom: 24px; font-size: clamp(2.65rem, 6vw, 5.4rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.25rem); }
h3 { font-size: 1.35rem; }
.hero-lead {
  max-width: 760px;
  margin: 0;
  color: #d5dee3;
  font-size: clamp(1.08rem, 2vw, 1.33rem);
}
.hero-note {
  padding: 24px;
  border-top: 3px solid var(--signal);
  background: rgba(255,255,255,.08);
}
.hero-note strong { display: block; margin-bottom: 6px; color: var(--signal); font-size: 1.05rem; }
.hero-note p { margin: 0; color: #d5dee3; font-size: .95rem; }
.hero-photo-card { padding: 0; overflow: hidden; }
.hero-photo-card img { display: block; width: 100%; height: auto; }
.hero-photo-card div { padding: 22px 24px 24px; }

.section { padding: clamp(64px, 9vw, 110px) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, .7fr) minmax(300px, 1.3fr);
  gap: 48px;
  margin-bottom: 42px;
  align-items: end;
}
.section-head p { max-width: 610px; margin: 0 0 8px; color: var(--ink-soft); }
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.cards-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  display: flex;
  min-height: 285px;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  text-decoration: none;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover, .card:focus-visible { transform: translateY(-4px); border-color: #9fbd98; box-shadow: var(--shadow); }
.card-number { color: var(--signal-dark); font-size: .77rem; font-weight: 900; letter-spacing: .12em; }
.card h3 { margin: 36px 0 14px; }
.card p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.card-link { margin-top: auto; padding-top: 26px; font-size: .9rem; font-weight: 900; }

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr);
  overflow: hidden;
  border-radius: 26px;
  color: white;
  background: var(--night-2);
  box-shadow: var(--shadow);
}
.feature-copy { padding: clamp(34px, 6vw, 68px); }
.feature-copy p { color: #d6e0e5; }
.feature-list { display: grid; align-content: center; gap: 1px; background: rgba(255,255,255,.14); }
.feature-item { padding: 23px 30px; background: var(--night); }
.feature-item strong { display: block; color: var(--signal); }
.feature-item span { color: #c8d2d8; font-size: .9rem; }
.text-link { display: inline-block; margin-top: 12px; color: var(--signal); font-weight: 900; text-underline-offset: 5px; }

.principle {
  width: min(850px, 100%);
  margin: 0 auto;
  text-align: center;
}
.principle blockquote {
  margin: 0;
  color: var(--night);
  font-size: clamp(1.65rem, 3.3vw, 2.65rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.03em;
}
.principle p { color: var(--ink-soft); }

.site-footer { padding: 54px 0; color: #bdc8cd; background: var(--night); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 32px; }
.footer-grid p { max-width: 640px; margin: 10px 0 0; font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 12px 22px; }
.footer-links a { color: white; font-size: .86rem; }

.article-hero { padding: 72px 0 54px; color: white; background: var(--night); }
.article-hero h1 { max-width: 900px; font-size: clamp(2.5rem, 5.6vw, 4.6rem); }
.article-hero p { max-width: 720px; margin: 0; color: #d5dee3; font-size: 1.18rem; }
.article-hero .byline { margin-top: 18px; color: #aebdc5; font-size: .9rem; }
.article-wrap {
  display: grid;
  grid-template-columns: minmax(0, 760px) 240px;
  justify-content: space-between;
  gap: 70px;
  padding: 66px 0 100px;
}
.article { font-family: Georgia, "Times New Roman", serif; font-size: 1.12rem; }
.article h2, .article h3 { margin-top: 2.4em; font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.article h2 { font-size: 2rem; }
.article h3 { font-size: 1.35rem; }
.article p { margin: 0 0 1.3em; }
.article-figure { margin: 2.2em 0; }
.article-figure img { display: block; width: 100%; height: auto; border-radius: 16px; box-shadow: var(--shadow); }
.article-figure figcaption { margin-top: 10px; color: var(--ink-soft); font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: .84rem; line-height: 1.45; }
.article-figure--portrait { width: min(460px, 100%); }
.article .pullquote {
  margin: 2.2em 0;
  padding: 28px 0 28px 28px;
  border-left: 5px solid var(--signal-dark);
  color: var(--night);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.35;
}
.article .note {
  margin: 2em 0;
  padding: 24px;
  border-radius: 14px;
  background: #eef6eb;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: .97rem;
}
.article .note ul { margin: .8em 0 0; }
.article .note li + li { margin-top: .45em; }
.article-toc {
  margin: 1.6em 0 2.4em;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: .94rem;
}
.article-toc strong { display: block; margin-bottom: .65rem; color: var(--ink); }
.article-toc ul { margin: 0; padding-left: 1.15rem; }
.article-toc li + li { margin-top: .38rem; }
.article-toc a { color: var(--signal-dark); font-weight: 700; }
.article .video-card {
  display: block;
  margin: 2em 0;
  padding: 28px;
  border: 1px solid #304755;
  border-radius: 16px;
  color: white;
  background: var(--night-2);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease;
}
.article .video-card:hover, .article .video-card:focus-visible { transform: translateY(-3px); border-color: var(--signal); }
.article .video-card small { display: block; margin-bottom: 10px; color: var(--signal); font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.article .video-card strong { display: block; font-size: 1.35rem; line-height: 1.25; }
.article .video-card span { display: block; margin-top: 12px; color: #d5dee3; font-size: .95rem; }
.article ul { padding-left: 1.2em; }
.article a { color: var(--signal-dark); text-underline-offset: 4px; }
.article-meta {
  position: sticky;
  top: 110px;
  align-self: start;
  padding-top: 18px;
  border-top: 3px solid var(--signal-dark);
  color: var(--ink-soft);
  font-size: .86rem;
}
.article-meta strong { display: block; margin-bottom: 8px; color: var(--ink); }
.article-meta a { display: inline-block; margin-top: 20px; color: var(--ink); font-weight: 900; }
.timeline { margin: 2.2em 0; border-left: 2px solid var(--line); }
.timeline-item { position: relative; padding: 0 0 28px 28px; }
.timeline-item::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--signal-dark); }
.timeline-item strong { display: block; font-family: Inter, ui-sans-serif, system-ui, sans-serif; }

@media (max-width: 900px) {
  .hero-grid, .feature, .section-head, .article-wrap { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-meta { position: static; order: -1; }
}

@media (max-width: 980px) {
  .nav-wrap { min-height: 66px; }
  .menu-button { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    inset: 66px 0 auto;
    padding: 22px 18px 26px;
    flex-direction: column;
    align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .hero { padding-top: 52px; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 250px; }
  .footer-grid { grid-template-columns: 1fr; }
  .article-wrap { padding-top: 40px; gap: 30px; }
  .article { font-size: 1.06rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}

@media (max-width: 980px) {
  .brand--header img { width: 205px; }
}
@media (max-width: 420px) {
  .nav-wrap { width: min(100% - 24px, 1160px); gap: 12px; }
  .brand--header img { width: 178px; }
  .menu-button { padding: .48rem .62rem; font-size: .92rem; }
  .brand--footer img { width: min(330px, 100%); }
}


/* SEO trust + contextual links */
.author-note {
  margin-top: 2.2rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7faf5;
}
.author-note strong { display: block; margin-bottom: .3rem; }
.author-note p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.related-links { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.related-links strong { display: block; margin-bottom: .45rem; }
.related-links ul { margin: 0; padding-left: 1.1rem; }
.related-links li { margin: .4rem 0; }
.related-links a { color: var(--signal-dark); font-weight: 700; }


/* care spotlight 2026-09-14 */
.care-spotlight { padding: clamp(38px, 6vw, 70px) 0; background: #eef6eb; }
.care-spotlight + .section { border-top: 1px solid var(--line); }
.care-spotlight-card {
  display: grid;
  grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr);
  overflow: hidden;
  border: 1px solid #cfe0ca;
  border-radius: 26px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.care-spotlight-media { min-height: 340px; background: #dfe9dc; }
.care-spotlight-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.care-spotlight-copy { padding: clamp(32px, 5vw, 62px); align-self: center; }
.care-spotlight-copy h2 { margin-bottom: 20px; font-size: clamp(2rem, 4vw, 3.35rem); }
.care-spotlight-copy > p { color: var(--ink-soft); }
.discount-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 26px 0 10px; }
.discount-line span { font-weight: 900; color: var(--signal-dark); }
.discount-line code, .hero-discount code, .discount-code code {
  padding: .45rem .7rem;
  border-radius: 8px;
  background: #172018;
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 900;
  letter-spacing: .04em;
}
.care-spotlight-small { margin-top: 8px !important; font-size: .83rem; }
.spotlight-button, .discount-button {
  display: inline-block;
  margin-top: 18px;
  padding: .82rem 1.08rem;
  border-radius: 10px;
  background: var(--signal);
  color: white;
  text-decoration: none;
  font-weight: 900;
}
.spotlight-button:hover, .spotlight-button:focus-visible, .discount-button:hover, .discount-button:focus-visible { background: var(--signal-dark); }
.hero-discount {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  margin-top: 22px;
  padding: 12px 14px;
  border: 1px solid rgba(34,153,0,.5);
  border-radius: 12px;
  background: rgba(34,153,0,.09);
  color: #fff;
  font-size: .95rem;
}
.hero-discount strong { color: #87dc70; }
.discount-box {
  margin: 2.4em 0;
  padding: 28px;
  border: 2px solid var(--signal);
  border-radius: 16px;
  background: #f3faef;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}
.discount-box h3 { margin: 0 0 10px; font-size: 1.55rem; }
.discount-box p { margin-bottom: 1em; }
.discount-kicker { margin: 0 0 5px !important; color: var(--signal-dark); font-size: .76rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.discount-code { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 18px 0 4px; }
.discount-code span { font-size: .86rem; font-weight: 800; color: var(--ink-soft); }
.discount-disclosure { margin-top: 18px !important; margin-bottom: 0 !important; color: var(--ink-soft); font-size: .82rem; line-height: 1.5; }
@media (max-width: 760px) {
  .care-spotlight-card { grid-template-columns: 1fr; }
  .care-spotlight-media { min-height: 220px; max-height: 300px; }
  .care-spotlight-copy { padding: 30px 24px 34px; }
}