:root{
  --paper:#fbfaf7;
  --white:#ffffff;
  --ink:#172019;
  --muted:#667067;
  --line:#dedfd9;
  --soft:#f1f3ee;
  --accent:#256f51;
  --accent-2:#ecf5ef;
  --dark:#2a5a48;
  --dark-soft:#376d58;
  --dark-line:#447864;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.shell{width:min(1160px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(251,250,247,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(23,32,25,.08)}
.header-inner{height:66px;display:flex;align-items:center;gap:24px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.04em}
.header-inner nav{display:flex;gap:22px;margin-left:auto}
.header-inner nav a{font-size:13px;font-weight:750;color:#526056}
.header-inner nav a:hover{color:var(--ink)}
.header-action{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border-radius:10px;background:linear-gradient(135deg,var(--dark) 0%, var(--dark-soft) 100%);color:#fff;font-size:12px;font-weight:850;box-shadow:0 10px 24px rgba(42,90,72,.14)}
.hero{padding:82px 0 76px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:70px;align-items:end}
.eyebrow{margin:0 0 12px;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.hero h1{max-width:760px;margin:0;font-size:clamp(46px,6vw,76px);line-height:.98;letter-spacing:-.06em}
.lead{max-width:760px;margin:24px 0 0;color:var(--muted);font-size:18px;line-height:1.62}
.hero-actions,.ecofyx-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 17px;border-radius:11px;font-size:13px;font-weight:850;border:1px solid transparent}
.btn.primary{background:var(--accent);color:#fff}
.btn.secondary{background:transparent;border-color:#cfd4ce}
.btn.dark{background:linear-gradient(135deg,var(--dark) 0%, var(--dark-soft) 100%);color:#fff;border:1px solid rgba(68,120,100,.18)}
.btn.light{background:#fff;border-color:#cddbd2;color:var(--dark)}
.hero-note{border-top:3px solid var(--ink);padding-top:18px}
.hero-note>strong{display:block;margin-bottom:14px;font-size:14px}
.hero-note p{margin:9px 0;color:var(--muted);font-size:13px;line-height:1.4}
.hero-note b{color:var(--ink)}
.section{padding:82px 0}
.section-soft{background:var(--soft);border-top:1px solid #e7e9e4;border-bottom:1px solid #e7e9e4;padding:82px 0}
.section-heading{max-width:760px;margin-bottom:30px}
.section-heading h2{margin:0;font-size:clamp(34px,4.6vw,54px);line-height:1.04;letter-spacing:-.05em}
.section-heading>p:not(.eyebrow){margin:16px 0 0;color:var(--muted);font-size:16px;line-height:1.62}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.choice-card{min-height:246px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);display:flex;flex-direction:column;transition:.15s ease}
.choice-card:hover{transform:translateY(-2px);border-color:#bcc6be}
.choice-card.accent-card{position:relative;background:linear-gradient(180deg,#ffffff 0%, #f7fbf8 100%);color:var(--ink);border:1.5px solid #a9c7b7;box-shadow:0 10px 24px rgba(42,90,72,.06)}
.choice-label{font-size:11px;font-weight:850;color:var(--accent);line-height:1.35}
.accent-card .choice-label{color:var(--accent)}
.choice-card h3{margin:34px 0 8px;font-size:25px;letter-spacing:-.035em}
.choice-card p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.55}
.accent-card p{color:var(--muted)}
.text-link{margin-top:auto;padding-top:24px;font-size:12px;font-weight:900}
.table-scroller{overflow:auto;border:1px solid #d9ddd7;border-radius:16px;background:#fff}
table{width:100%;min-width:860px;border-collapse:collapse}
th,td{padding:16px 17px;text-align:left;border-bottom:1px solid #e6e9e4;vertical-align:top;font-size:12.5px;line-height:1.45}
th{background:#fafbf8;color:#6a736c;font-size:10px;text-transform:uppercase;letter-spacing:.07em}
tbody tr:last-child td{border-bottom:0}
.highlight-row{background:#f5f9f6}
.review-stack{display:grid;gap:0;border-top:1px solid var(--line)}
.review{display:grid;grid-template-columns:310px minmax(0,1fr) 180px;gap:34px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start;scroll-margin-top:90px}
.review-title{display:flex;gap:14px;align-items:flex-start}
.review-title h3{margin:0;font-size:24px;letter-spacing:-.035em}
.review-title p{margin:5px 0 0;color:var(--muted);font-size:12.5px;line-height:1.45}
.review-copy{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.review-copy p{margin:0;color:#4f5b52;font-size:13.5px;line-height:1.65}
.official-link{font-size:12px;font-weight:850;color:var(--accent);justify-self:end}
.ecofyx-section{padding:88px 0;background:#e7efe9;border-top:1px solid #d8e4dc;border-bottom:1px solid #d8e4dc;scroll-margin-top:80px}
.ecofyx-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.ecofyx-intro{position:sticky;top:92px}
.ecofyx-intro h2{margin:0;font-size:clamp(38px,4.8vw,60px);line-height:1.02;letter-spacing:-.055em}
.ecofyx-intro>p:not(.eyebrow):not(.disclosure-inline){margin:18px 0 0;color:#405349;font-size:15px;line-height:1.65}
.disclosure-inline{margin:16px 0 0;color:#7d867f;font-size:10.5px;line-height:1.5}
.feature-list{display:grid;gap:10px}
.feature-list article{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:20px;background:#fff;border:1px solid #cfddd4;border-radius:15px}
.feature-list article>span{min-width:52px;height:30px;padding:0 8px;display:grid;place-items:center;border-radius:999px;background:#edf4ef;color:var(--accent);font-size:9px;font-weight:900;white-space:nowrap}
.feature-list h3{margin:1px 0 6px;font-size:17px;letter-spacing:-.02em}
.feature-list p{margin:0;color:#5d685f;font-size:13px;line-height:1.55}
.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.application-grid article{padding:19px;border:1px solid var(--line);border-radius:14px;background:#fff;min-height:130px}
.application-grid strong{font-size:15px}
.application-grid p{margin:10px 0 0;color:var(--muted);font-size:12.5px;line-height:1.45}
.idea-box{margin-top:18px;padding:28px;border-radius:18px;background:#f0f4f1;border:1px solid #dae1db;display:flex;align-items:end;justify-content:space-between;gap:30px}
.idea-box h3{margin:0;font-size:28px;letter-spacing:-.04em}
.idea-box p:not(.eyebrow){max-width:760px;margin:10px 0 0;color:var(--muted);font-size:13.5px;line-height:1.55}
.nocode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nocode-grid article{padding:23px;border:1px solid #d8dcd7;border-radius:15px;background:#fff;min-height:190px;display:flex;flex-direction:column}
.nocode-grid h3{margin:0;font-size:22px}
.nocode-grid p{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
.nocode-grid a{margin-top:auto;padding-top:24px;color:var(--accent);font-size:12px;font-weight:850}
.method{display:grid;grid-template-columns:1.4fr .6fr;gap:64px;align-items:start}
.method h2{margin:0;font-size:48px;letter-spacing:-.05em}
.method-copy>p:not(.eyebrow){margin:16px 0 0;color:var(--muted);font-size:14px;line-height:1.7}
.method-note{padding:2px 0;background:transparent;border:0}
.method-note p{margin:0;color:#7d867f;font-size:10.5px;line-height:1.55}
.faq{max-width:900px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 2px;display:flex;justify-content:space-between;gap:20px;font-size:14px;font-weight:850}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:20px;color:var(--accent)}
.faq details[open] summary:after{content:"−"}
.faq details p{max-width:780px;margin:0 0 22px;color:var(--muted);font-size:13.5px;line-height:1.65}
.final{margin-top:4px;margin-bottom:84px;padding:34px;border-radius:18px;background:linear-gradient(135deg,var(--dark) 0%, var(--dark-soft) 100%);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:0 18px 42px rgba(42,90,72,.10)}
.final .eyebrow{color:#d9eee2}
.final h2{max-width:800px;margin:0;font-size:clamp(28px,3.4vw,44px);line-height:1.05;letter-spacing:-.045em}
.final .btn.dark{background:#fff;color:var(--dark);white-space:nowrap;border-color:rgba(42,90,72,.12)}
.site-footer{border-top:1px solid var(--line);padding:40px 0 22px}
.footer-main{display:flex;justify-content:space-between;gap:30px}
.footer-main p{max-width:430px;margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.5}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-content:flex-start;color:#5a655d;font-size:12px;font-weight:750}
.footer-bottom{margin-top:34px;padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#8c948e;font-size:10.5px}
@media(max-width:980px){
  .header-inner nav{display:none}.header-action{margin-left:auto}
  .hero{grid-template-columns:1fr;gap:34px;padding:64px 0}.hero-note{max-width:620px}
  .choice-grid{grid-template-columns:1fr 1fr}
  .review{grid-template-columns:240px minmax(0,1fr)}.official-link{grid-column:2;justify-self:start}.review-copy{grid-template-columns:1fr}
  .ecofyx-layout{grid-template-columns:1fr}.ecofyx-intro{position:static}.feature-list{grid-template-columns:1fr 1fr}
  .method{grid-template-columns:1fr;gap:28px}
}
@media(max-width:680px){
  .shell{width:calc(100% - 16px)}
  .header-inner{height:58px}.brand{font-size:20px}.header-action{min-height:35px;padding:0 11px;font-size:11px}
  .hero{padding:48px 0 50px}.hero h1{font-size:44px}.lead{font-size:16px;line-height:1.55}.hero-actions .btn{width:100%}
  .section,.section-soft{padding:62px 0}.section-heading h2{font-size:34px}.section-heading>p:not(.eyebrow){font-size:14px}
  .choice-grid{grid-template-columns:1fr}.choice-card{min-height:190px}
  .review{grid-template-columns:1fr;gap:18px;padding:24px 0}.official-link{grid-column:1}.review-copy{gap:12px}
  .ecofyx-section{padding:64px 0}.ecofyx-intro h2{font-size:38px}.ecofyx-actions .btn{width:100%}.feature-list{grid-template-columns:1fr}
  .application-grid{grid-template-columns:1fr 1fr}.idea-box{align-items:stretch;flex-direction:column}.idea-box .btn{width:100%}
  .nocode-grid{grid-template-columns:1fr}.nocode-grid article{min-height:160px}
  .method h2{font-size:38px}
  .final{width:calc(100% - 16px);padding:24px 18px;flex-direction:column;align-items:stretch}.final .btn{width:100%}
  .footer-main,.footer-bottom{flex-direction:column}.footer-bottom{gap:6px}
}
@media(max-width:420px){
  .application-grid{grid-template-columns:1fr}
  .hero h1{font-size:39px}
}

.choice-card.accent-card:hover{border-color:#7fad95;transform:translateY(-2px);box-shadow:0 14px 28px rgba(42,90,72,.09)}


.verification-note{margin-top:18px;padding:12px 14px;border:1px solid #d9e4dc;border-radius:12px;background:#f4f8f5;color:#536159;font-size:11.5px;line-height:1.5}
.verification-note strong{color:var(--ink)}
.source-policy{margin-top:10px!important;padding:12px 14px;border-left:3px solid var(--accent);background:#f6f8f5;color:#59645c!important;font-size:12.5px!important}
.sources-section{padding-top:68px;padding-bottom:68px}
.sources-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.sources-grid a{display:grid;gap:4px;padding:16px 17px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.15s ease}
.sources-grid a:hover{border-color:#bcc9c0;transform:translateY(-1px)}
.sources-grid strong{font-size:13px}
.sources-grid span{color:var(--muted);font-size:11px;line-height:1.4}
.sources-updated{margin:16px 0 0;color:var(--muted);font-size:11px}
@media(max-width:760px){.sources-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.sources-grid{grid-template-columns:1fr}.verification-note{font-size:11px}}

.choice-card.accent-card::after{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:4px;border-radius:18px 18px 0 0;background:linear-gradient(90deg,#9fc7b0 0%, #6da886 100%)}

/* Language selector */
.header-tools{display:flex;align-items:center;gap:8px;margin-left:auto}
.lang-switcher{position:relative;z-index:50}
.lang-switcher>summary{list-style:none;cursor:pointer;min-height:34px;padding:0 10px;display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);color:#59645c;font-size:10.5px;font-weight:850;user-select:none}
.lang-switcher>summary::-webkit-details-marker{display:none}
.lang-switcher>summary span{font-size:14px;line-height:1;color:var(--accent)}
.lang-switcher[open]>summary{background:#fff;border-color:#bfcac2}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;width:220px;padding:7px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 45px rgba(36,49,40,.14);display:grid;gap:2px}
html[dir="rtl"] .lang-menu{right:auto;left:0}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px;border-radius:9px;color:#4f5b52;font-size:12px;font-weight:700}
.lang-menu a:hover,.lang-menu a[aria-current="true"]{background:#f1f6f2;color:var(--accent)}
.lang-menu small{font-size:9px;color:#98a099;font-weight:900}
.page-title{font-size:clamp(42px,6vw,72px);line-height:1;letter-spacing:-.055em;margin:0}
html[dir="rtl"] body{text-align:right}
html[dir="rtl"] th,html[dir="rtl"] td{text-align:right}
html[dir="rtl"] .header-tools{margin-left:0;margin-right:auto}
@media(max-width:680px){
  .header-tools{gap:5px}
  .lang-switcher>summary{min-height:35px;padding:0 9px}
  .lang-switcher>summary span{display:none}
  .lang-menu{position:fixed;top:66px;right:8px;left:auto;width:min(240px,calc(100vw - 16px));max-height:70vh;overflow:auto}
  html[dir="rtl"] .lang-menu{right:auto;left:8px}
  .header-action{max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}