:root{
  --green-900:#233b18;
  --green-800:#2e4a1f;
  --green-700:#3a5a28;
  --green-500:#5f8a3a;
  --green-300:#a3c586;
  --cream:#f7f6f1;
  --cream-2:#efece2;
  --ink:#20261b;
  --muted:#5b6552;
  --line:rgba(46,74,31,.14);
  --shadow:0 18px 50px rgba(35,59,24,.14);
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{
  font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--green-500);font-weight:700;margin-bottom:14px;
}

/* ---- Header ---- */
header{
  position:sticky;top:0;z-index:20;
  background:rgba(247,246,241,.82);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-800);text-decoration:none;letter-spacing:-.02em}
.brand img{width:34px;height:34px}
.brand span{font-size:1.02rem}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{text-decoration:none;color:var(--muted);font-weight:600;font-size:.94rem;transition:color .15s}
.nav-links a:hover{color:var(--green-800)}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--green-800);color:#fff;text-decoration:none;
  padding:11px 20px;border-radius:999px;font-weight:700;font-size:.92rem;
  transition:transform .15s, background .15s;white-space:nowrap;
  border:1.5px solid var(--green-800);cursor:pointer;
}
.btn:hover{background:var(--green-900);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--green-800);border:1.5px solid var(--green-800)}
.btn.ghost:hover{background:var(--green-800);color:#fff}
@media(max-width:720px){.nav-links a:not(.btn){display:none}}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--cream) 100%)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:76px 0 84px}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.5rem);color:var(--green-900);font-weight:800}
.hero h1 em{font-style:normal;color:var(--green-500)}
.hero p.lead{margin-top:22px;font-size:1.16rem;color:var(--muted);max-width:34ch}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{
  width:100%;border-radius:20px;box-shadow:var(--shadow);
  aspect-ratio:4/5;object-fit:cover;
}
.hero-badge{
  position:absolute;left:-18px;bottom:26px;background:#fff;border-radius:16px;
  padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;
}
.hero-badge b{color:var(--green-800);font-size:1.4rem;line-height:1;display:block}
.hero-badge small{color:var(--muted);font-size:.78rem}
@media(max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:52px 0 60px}
  .hero-media{order:-1}
  .hero-media img{aspect-ratio:4/3}
}

/* ---- Mini hero (subpages, no image) ---- */
.mini-hero{background:linear-gradient(180deg,#fff 0%,var(--cream) 100%)}
.mini-hero-inner{padding:56px 0 48px;max-width:760px}
.mini-hero h1{font-size:clamp(1.9rem,4vw,2.9rem);color:var(--green-900);font-weight:800}
.mini-hero p.lead{margin-top:18px;font-size:1.1rem;color:var(--muted)}
.mini-hero .hero-cta{margin-top:28px}

/* ---- Breadcrumb ---- */
.breadcrumb{padding:18px 0 0;font-size:.86rem;color:var(--muted)}
.breadcrumb a{color:var(--muted);text-decoration:none;font-weight:600}
.breadcrumb a:hover{color:var(--green-800)}
.breadcrumb span{margin:0 8px;color:var(--green-300)}

/* ---- Trust strip ---- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--cream-2)}
.strip-inner{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;padding:20px 24px;text-align:center}
.strip-inner span{color:var(--green-800);font-weight:700;font-size:.92rem;letter-spacing:.02em}
.strip-inner span::before{content:"●";color:var(--green-300);margin-right:10px;font-size:.7em;vertical-align:middle}

/* ---- Sections ---- */
section.pad{padding:88px 0}
section.pad.tight{padding:56px 0}
.section-head{max-width:620px;margin-bottom:48px}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.4rem);color:var(--green-900)}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.08rem}

/* About */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about img{border-radius:18px;box-shadow:var(--shadow);aspect-ratio:5/4;object-fit:cover;width:100%}
.about .body h2{font-size:clamp(1.7rem,3.2vw,2.4rem);color:var(--green-900);margin-bottom:18px}
.about .body p+p{margin-top:16px}
.about .body p{color:var(--muted);font-size:1.06rem}
@media(max-width:860px){.about{grid-template-columns:1fr;gap:32px}}

/* Process */
.process{background:var(--green-900);color:#fff}
.process .section-head h2{color:#fff}
.process .section-head p{color:var(--green-300)}
.process .eyebrow{color:var(--green-300)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden}
.step img{aspect-ratio:4/3;object-fit:cover;width:100%}
.step .txt{padding:20px}
.step .num{color:var(--green-300);font-weight:800;font-size:.82rem;letter-spacing:.14em}
.step h3{margin:8px 0 8px;font-size:1.15rem}
.step p{color:rgba(255,255,255,.72);font-size:.95rem}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

/* Features */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 28px;box-shadow:0 6px 24px rgba(35,59,24,.05)}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--cream-2);display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.4rem}
.card h3{font-size:1.16rem;color:var(--green-900);margin-bottom:10px}
.card p{color:var(--muted);font-size:.98rem}
.card a.card-link{margin-top:16px;display:inline-flex;align-items:center;gap:6px;color:var(--green-800);font-weight:700;font-size:.92rem;text-decoration:none}
.card a.card-link:hover{text-decoration:underline}
@media(max-width:860px){.grid3{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}

/* ---- Prose (article-style content pages) ---- */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.5rem,2.6vw,1.9rem);color:var(--green-900);margin:0 0 16px}
.prose h2 + p, .prose p + p{margin-top:14px}
.prose p{color:var(--muted);font-size:1.05rem}
.prose ul{margin:14px 0 0;padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:28px;color:var(--muted);font-size:1.02rem;margin-top:10px}
.prose ul li::before{content:"✓";position:absolute;left:0;top:0;color:var(--green-500);font-weight:800}
.prose .block{margin-top:44px}
.prose .block:first-child{margin-top:0}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--green-900);font-size:1.02rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--green-500);font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--muted);font-size:.98rem}

/* Related links */
.related{background:var(--cream-2);border-radius:22px;padding:36px}
.related h2{font-size:1.3rem;color:var(--green-900);margin-bottom:18px}
.related-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-list a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;text-decoration:none;color:var(--green-900);font-weight:700;font-size:.98rem;transition:box-shadow .15s}
.related-list a:hover{box-shadow:0 6px 20px rgba(35,59,24,.1)}
.related-list a small{display:block;margin-top:6px;color:var(--muted);font-weight:500;font-size:.86rem}
@media(max-width:860px){.related-list{grid-template-columns:1fr}}

/* Solutions hub */
.hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:860px){.hub-grid{grid-template-columns:1fr}}

/* ---- CTA / Contact ---- */
.contact{background:linear-gradient(160deg,var(--green-800),var(--green-900));color:#fff;border-radius:26px;padding:60px 48px;text-align:center;box-shadow:var(--shadow)}
.contact h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.contact p{margin:16px auto 0;color:var(--green-300);max-width:52ch;font-size:1.08rem}
.contact .actions{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.contact .btn{background:#fff;color:var(--green-900)}
.contact .btn:hover{background:var(--cream)}
.contact .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.contact .btn.ghost:hover{background:rgba(255,255,255,.12)}
@media(max-width:600px){.contact{padding:44px 24px}}

/* ---- Footer ---- */
footer{padding:48px 0 40px;border-top:1px solid var(--line)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot .brand span{color:var(--green-800)}
.foot .links{display:flex;gap:22px;flex-wrap:wrap}
.foot .links a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:600}
.foot .links a:hover{color:var(--green-800)}
.copy{margin-top:22px;color:var(--muted);font-size:.84rem}
.icon{width:1em;height:1em;vertical-align:-.12em;fill:currentColor}