:root{
  --brand-green:#61CA3C;
  --green-hover:#54B531;
  --ink:#1A1A1A;
  --ink-soft:#55585B;
  --paper:#FFFFFF;
  --paper-alt:#F4F5F3;
  --dark:#1B1D1B;
  --line:rgba(0,0,0,0.1);
  --ochre:#61CA3C;
  --ochre-deep:#3F8A22;
  --brick:#C0392B;
  --green-dark:#1B1D1B;
  --green-deep:#111211;
  --green-mid:#61CA3C;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--paper); color:var(--ink); font-family:'IBM Plex Sans', sans-serif; line-height:1.6; -webkit-font-smoothing:antialiased;}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.mono{font-family:'IBM Plex Mono', monospace;}
.display{font-family:'IBM Plex Sans', sans-serif; font-weight:700;}
.wrap{max-width:1160px; margin:0 auto; padding:0 28px;}
.eyebrow{display:none;}

/* HEADER */
header{position:sticky; top:0; z-index:50; background:var(--paper); border-bottom:1px solid var(--line);}
.nav{display:flex; align-items:center; justify-content:space-between; padding:20px 28px; max-width:1160px; margin:0 auto;}
.logo{font-family:'IBM Plex Sans', sans-serif; font-weight:700; font-size:22px; display:flex; align-items:center; gap:6px; color:var(--ink);}
.logo .mark{display:none;}
nav ul{list-style:none; display:flex; gap:36px;}
nav ul li a{font-family:'IBM Plex Sans', sans-serif; font-size:15px; font-weight:600; color:var(--ink); padding:6px 0; border-bottom:2px solid transparent; transition:all .2s;}
nav ul li a:hover, nav ul li a.active{color:var(--brand-green); border-color:var(--brand-green);}
.nav-cta{font-family:'IBM Plex Sans', sans-serif; font-weight:700; font-size:14px; background:var(--brand-green); color:#fff; padding:11px 22px; border-radius:4px;}
.nav-cta:hover{background:var(--green-hover);}
.burger{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none;}
.burger span{width:24px; height:2px; background:var(--ink);}

.page-hero{background:var(--dark); color:#fff; padding:90px 0; text-align:center;}
.page-hero .wrap{max-width:760px;}
.page-hero h1{font-size:clamp(32px,5vw,46px); font-weight:700; color:#fff;}
.page-hero p{margin-top:16px; color:#D8D8D4; font-size:16px;}
.breadcrumb{font-family:'IBM Plex Sans', sans-serif; font-size:13px; color:#B7B9B5; margin-bottom:16px;}
.breadcrumb a:hover{color:var(--brand-green);}

.hero{background:var(--dark); color:#fff; position:relative; overflow:hidden; padding:150px 0 130px; text-align:center;}
.hero::after{display:none;}
.hero-inner{position:relative; z-index:2; max-width:760px; margin:0 auto;}
h1{font-size:clamp(34px, 5.5vw, 54px); line-height:1.15; font-weight:700; color:#fff;}
.hero p.lead{margin-top:22px; max-width:560px; font-size:18px; color:#E4E5E1; margin-left:auto; margin-right:auto;}
.hero-actions{display:flex; gap:16px; margin-top:36px; flex-wrap:wrap; justify-content:center;}
.btn{display:inline-flex; align-items:center; gap:10px; font-family:'IBM Plex Sans', sans-serif; font-size:15px; font-weight:700; padding:15px 30px; border-radius:4px; border:1px solid transparent; transition:all .2s; cursor:pointer;}
.btn-primary{background:var(--brand-green); color:#fff;}
.btn-primary:hover{background:var(--green-hover);}
.btn-outline{border-color:rgba(255,255,255,0.4); color:#fff;}
.btn-outline:hover{border-color:#fff; background:rgba(255,255,255,0.08);}
.hero-meta{margin-top:56px; display:flex; gap:40px; flex-wrap:wrap; justify-content:center; border-top:1px solid rgba(255,255,255,0.15); padding-top:24px;}
.hero-meta .num{font-family:'IBM Plex Sans', sans-serif; font-size:26px; font-weight:700; color:var(--brand-green); display:block;}
.hero-meta .lbl{font-family:'IBM Plex Sans', sans-serif; font-size:12px; letter-spacing:0.04em; color:#C6C7C3; text-transform:uppercase; display:block;}

.illu{position:relative; overflow:hidden; background:var(--paper-alt); border-radius:6px;}
.illu svg{width:100%; height:100%; display:block;}

section{padding:88px 0;}
h2{font-size:clamp(26px, 3.6vw, 36px); font-weight:700; line-height:1.25; display:inline-block; border-bottom:4px solid var(--brand-green); padding-bottom:16px; margin-bottom:8px;}
.section-head{margin-bottom:48px;}
.section-head p{max-width:560px; color:var(--ink-soft); font-size:15.5px; margin-top:18px;}

.services-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:24px;}
.service-card{background:var(--paper-alt); border-radius:8px; padding:32px 28px; min-height:220px; display:flex; flex-direction:column; gap:14px; transition:transform .2s, box-shadow .2s;}
.service-card:hover{transform:translateY(-3px); box-shadow:0 12px 28px rgba(0,0,0,0.08);}
.service-card .icon{width:36px; height:36px; color:var(--brand-green);}
.service-card h3{font-family:'IBM Plex Sans', sans-serif; font-size:19px; font-weight:700; color:var(--ink);}
.service-card p{font-size:14.5px; color:var(--ink-soft);}
.service-card a.more{font-family:'IBM Plex Sans', sans-serif; font-weight:700; font-size:13px; color:var(--brand-green); margin-top:auto;}

.service-detail{display:grid; grid-template-columns:240px 1fr; gap:40px; padding:44px 0; border-top:1px solid var(--line); align-items:start;}
.service-detail:last-child{border-bottom:1px solid var(--line);}
.service-detail .illu{aspect-ratio:4/3; border-radius:8px; overflow:hidden;}
.service-detail h3{font-family:'IBM Plex Sans', sans-serif; font-size:23px; font-weight:700; margin-bottom:10px; color:var(--ink);}
.service-detail p{font-size:15px; color:var(--ink-soft); max-width:640px;}

.cycle-section{background:var(--paper-alt); color:var(--ink);}
.cycle-section h2{color:var(--ink);}
.cycle-wrap{display:grid; grid-template-columns:0.9fr 1.1fr; gap:60px; align-items:center; margin-top:40px;}
.cycle-wrap svg{width:100%; height:auto;}
.cycle-legend{display:flex; flex-direction:column; gap:22px;}
.cycle-legend .item{display:flex; gap:16px; align-items:flex-start; border-top:1px solid var(--line); padding-top:18px;}
.cycle-legend .swatch{width:14px; height:14px; margin-top:5px; flex:none; border-radius:3px;}
.cycle-legend h4{font-family:'IBM Plex Sans', sans-serif; font-size:16px; font-weight:700; color:var(--ink);}
.cycle-legend p{font-size:13.5px; color:var(--ink-soft); margin-top:4px;}

.about-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
.about-list{list-style:none; margin-top:24px; display:flex; flex-direction:column; gap:14px;}
.about-list li{display:flex; gap:12px; font-size:15px; align-items:flex-start; color:var(--ink-soft);}
.about-list li::before{content:"✓"; color:var(--brand-green); font-weight:800;}
.about-panel{background:var(--paper-alt); padding:36px; border-radius:8px;}
.about-panel .display{font-size:22px; font-weight:700; margin-bottom:12px; color:var(--ink);}
.about-panel p{font-size:14.5px; color:var(--ink-soft);}
.value-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:56px;}
.value-card{background:var(--paper-alt); border-radius:8px; padding:28px;}
.value-card h4{font-family:'IBM Plex Sans', sans-serif; font-size:17px; font-weight:700; margin-bottom:8px; color:var(--ink);}
.value-card p{font-size:14px; color:var(--ink-soft);}

.area-section{background:var(--paper);}
.chip-cloud{display:flex; flex-wrap:wrap; gap:9px; margin-top:20px;}
.chip{font-family:'IBM Plex Sans', sans-serif; font-size:13px; font-weight:600; border:1px solid var(--line); border-radius:20px; padding:8px 16px; color:var(--ink-soft); background:var(--paper-alt);}

.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px;}
.contact-panel{background:var(--dark); color:#fff; padding:48px; border-radius:8px;}
.contact-panel h2{color:#fff; font-size:26px; border-color:var(--brand-green);}
.contact-row{display:flex; gap:16px; padding:16px 0; border-top:1px solid rgba(255,255,255,0.12);}
.contact-row:first-of-type{border-top:none;}
.contact-row .k{font-family:'IBM Plex Sans', sans-serif; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; color:#9EA09B; width:100px; flex:none;}
.contact-row .v a:hover{color:var(--brand-green);}
.contact-form{background:var(--paper-alt); padding:48px; border-radius:8px; display:flex; flex-direction:column; gap:18px;}
.contact-form label{font-family:'IBM Plex Sans', sans-serif; font-size:13px; font-weight:600; color:var(--ink-soft); display:block; margin-bottom:6px;}
.contact-form input, .contact-form textarea, .contact-form select{width:100%; border:1px solid var(--line); border-radius:4px; background:#fff; padding:12px 14px; font-family:'IBM Plex Sans', sans-serif; font-size:14px; color:var(--ink);}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus{outline:2px solid var(--brand-green); outline-offset:1px;}
.contact-form button{margin-top:8px; align-self:flex-start;}
.map-note{background:var(--paper-alt); border-radius:8px; padding:24px 28px; margin-top:20px; font-size:13.5px; color:var(--ink-soft);}

.legal{max-width:720px;}
.legal h2{font-size:24px; border-color:var(--brand-green); display:block; margin-top:38px; margin-bottom:12px;}
.legal h2:first-child{margin-top:0;}
.legal p, .legal li{font-size:14.5px; color:var(--ink-soft); margin-bottom:6px;}
.legal ul{padding-left:20px; margin-bottom:12px;}

footer{background:var(--dark); color:#B7B9B5; padding:32px 0; font-size:13.5px;}
.footer-inner{display:flex; justify-content:center; align-items:center; flex-wrap:wrap; gap:8px; text-align:center;}
.footer-links{display:flex; gap:20px; flex-wrap:wrap;}
.footer-links a:hover{color:var(--brand-green);}

@media (max-width:880px){
  nav ul, .nav-cta{display:none;}
  .burger{display:flex;}
  .cycle-wrap, .about-grid, .contact-grid, .value-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .contact-panel, .contact-form{padding:32px 24px;}
  .service-detail{grid-template-columns:1fr;}
  .footer-inner{flex-direction:column;}
}
@media (max-width:560px){
  .services-grid{grid-template-columns:1fr;}
  .hero{padding:100px 0 80px;}
  .page-hero{padding:64px 0;}
  section{padding:64px 0;}
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }