@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');
/* Naturalist Mod — S05 Minimal Utility */
:root{--bg:#f7f4eb;--surface:#fffdf7;--surface-2:#eef3ea;--text:#173d2d;--muted:#5f6f65;--line:#d5ded2;--primary:#2f6b4f;--primary-dark:#21513b;--accent:#c9934b;--danger:#8a5b55;--shadow:0 18px 48px rgba(33,81,59,.08);--radius:18px;--radius-sm:12px;--header:74px}
*{box-sizing:border-box;font-family:"Poppins",sans-serif}html{scroll-behavior:smooth}body{margin:0;font-family:"Poppins",sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:none;color:var(--primary-dark)}button,input,textarea,select{font-family:"Poppins",sans-serif;font:inherit}button{cursor:pointer}.container{width:min(1120px,calc(100% - 32px));margin:auto}.skip-link{position:absolute;left:-9999px;top:8px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{left:8px}.site-header{height:var(--header);position:sticky;top:0;z-index:80;background:rgba(247,244,235,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:.2s}.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 30px rgba(23,61,45,.07)}.nav-wrap{height:100%;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;min-width:190px}.brand img{width:175px;height:auto}.nav{margin-left:auto;display:flex;align-items:center;gap:4px}.nav a{color:#355144;font-size:14px;font-weight:650;padding:9px 10px;border-radius:9px}.nav a:hover,.nav a.active{background:#e7eee4;color:var(--primary-dark)}.btn,.btn:visited{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 18px;border:1px solid transparent;border-radius:12px;background:var(--primary);color:#fff;font-weight:750;letter-spacing:.01em;transition:.18s}.btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.btn.secondary{background:transparent;color:var(--primary);border-color:#b9c9bb}.btn.secondary:hover{background:#edf3e9}.header-cta{white-space:nowrap}.menu-toggle{display:none;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 10px;color:var(--text)}
main{overflow:hidden}.section{padding:78px 0;scroll-margin-top:calc(var(--header) + 18px)}.section.compact{padding:58px 0}.section.alt{background:#f0f3ea;border-block:1px solid #e0e6dc}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);margin-bottom:10px}.eyebrow:before{content:"";width:18px;height:2px;background:var(--accent)}h1,h2,h3{line-height:1.14;letter-spacing:-.025em;margin:0 0 16px}h1{font-size:clamp(2.3rem,5vw,4.7rem);max-width:880px}h2{font-size:clamp(1.85rem,3.6vw,3rem)}h3{font-size:1.2rem}.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--muted);max-width:760px}.muted{color:var(--muted)}.kicker{font-weight:750;color:#476154}.hero{padding:70px 0 66px}.hero-inner{display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center}.hero-copy .lead{margin:0 0 24px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.micro-row{display:flex;gap:12px;flex-wrap:wrap}.micro{font-size:13px;padding:7px 10px;border:1px solid var(--line);background:#fbfaf5;border-radius:999px;color:#4c6256}.visual-card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:var(--shadow)}.visual-card img{border-radius:16px}.section-head{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:10px;margin-bottom:28px}.section-head>div{width:100%}.section-head h2{margin-bottom:0}.section-head p{max-width:760px;margin:0}.faq-section-head{display:block}.faq-section-head h2{margin-bottom:10px}.faq-section-head p{max-width:760px}.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.split.reverse .copy{order:2}.split.reverse .visual-card{order:1}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.card.soft{background:#f2f5ed}.card h3{margin-bottom:8px}.icon-chip{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#e3ede0;border:1px solid #cad9c8;color:var(--primary);font-weight:850;margin-bottom:16px}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}.step:before{content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary);color:white;font-weight:800;margin-bottom:15px}.checklist,.plain-list{list-style:none;padding:0;margin:0}.checklist li,.plain-list li{position:relative;padding-left:26px;margin:9px 0;color:#496055}.checklist li:before{content:"✓";position:absolute;left:0;top:0;color:var(--primary);font-weight:900}.plain-list li:before{content:"•";position:absolute;left:4px;color:var(--accent);font-weight:900}.compat-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}.compat-table th,.compat-table td{text-align:left;padding:15px 17px;border-bottom:1px solid var(--line);vertical-align:top}.compat-table th{background:#edf2e9;font-size:13px;text-transform:uppercase;letter-spacing:.06em}.compat-table tr:last-child td{border-bottom:0}.status{display:inline-flex;align-items:center;gap:7px;font-weight:750}.status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary)}.notice{border-left:4px solid var(--accent);background:#fff8e9;padding:18px 20px;border-radius:0 14px 14px 0;color:#66573e}.notice.danger{border-color:var(--danger);background:#fbf0ef;color:#664744}.download-box{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;background:var(--text);color:#f7f8f4;border-radius:24px;padding:34px;align-items:center}.download-box h2{color:white}.download-box p{color:#cfddd4}.download-box .btn{background:#e9b869;color:#2e301f}.download-box .btn:hover{background:#f0c77e;color:#202818}.download-meta{display:grid;gap:10px}.download-meta div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:13px 15px}.proscons{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:#e7eee4;font-size:12px;font-weight:800;color:var(--primary)}
.faq-layout{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}.faq-tabs{position:static;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:2px}.faq-tab{width:auto;text-align:center;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:#3c594b;font-weight:700}.faq-tab.active{background:var(--text);color:white;border-color:var(--text)}.faq-panel{display:none}.faq-panel.active{display:block}.faq-item{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin-bottom:10px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;gap:18px;align-items:center;text-align:left;padding:17px 18px;border:0;background:transparent;color:var(--text);font-weight:750}.faq-q span:last-child{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#edf2e9;flex:0 0 auto}.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}.faq-a>div{padding:0 18px 18px;color:var(--muted)}.faq-item.open .faq-a{max-height:460px}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.blog-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}.blog-card img{aspect-ratio:16/9;object-fit:cover}.blog-card .body{padding:20px;display:flex;flex-direction:column;flex:1}.blog-card h2,.blog-card h3{font-size:1.18rem}.blog-card p{color:var(--muted);font-size:.95rem}.blog-card .read{margin-top:auto;font-weight:800}.breadcrumbs{font-size:13px;color:var(--muted);padding:22px 0 0}.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start}.article{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(24px,4vw,44px)}.article h1{font-size:clamp(2.2rem,4vw,3.8rem)}.article h2{font-size:1.7rem;margin-top:34px}.article h3{margin-top:26px}.article p,.article li{color:#4d6256}.article figure{margin:24px 0}.article figure img{border-radius:16px}.article .note{background:#eef3ea;border:1px solid #d8e1d4;border-radius:14px;padding:16px}.sidebar{position:sticky;top:calc(var(--header) + 18px);display:grid;gap:14px}.sidebar .card{padding:18px}.sidebar h3{font-size:1rem}.side-links{display:grid;gap:9px}.side-links a{font-size:14px;font-weight:700}.page-hero{padding:66px 0 42px}.page-hero .lead{margin-bottom:0}.legal{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,4vw,42px)}.legal h2{font-size:1.55rem;margin-top:30px}.contact-card{max-width:700px}.email-display{font-family:"Poppins",sans-serif;background:#edf2e9;border:1px solid var(--line);padding:14px 16px;border-radius:12px;display:inline-block;color:var(--text);font-weight:700}.site-footer{border-top:1px solid var(--line);background:#173d2d;color:#dfe9e2;margin-top:72px}.footer-grid{display:grid;grid-template-columns:1.35fr .65fr .85fr;gap:36px;padding:52px 0 32px}.footer-logo{width:180px;filter:brightness(0) invert(1);opacity:.95;margin-bottom:14px}.site-footer a{color:#eaf3ec;text-decoration:none}.site-footer a:hover{color:#fff}.footer-links{display:grid;gap:8px}.footer-title{font-weight:800;color:#fff;margin-bottom:12px}.copyright{border-top:1px solid rgba(255,255,255,.12);padding:18px 0 28px;color:#bdcec2;font-size:13px;text-align:center}.footer-disclaimer{margin-top:7px;color:#aebfb3;font-size:12px;line-height:1.5}.to-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:50%;display:grid;place-items:center;color:var(--text);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;z-index:60}.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.menu-toggle{display:block;margin-left:auto}.nav{position:absolute;top:calc(var(--header) - 2px);left:16px;right:16px;display:none;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:12px}.header-cta{display:none}.hero-inner,.split,.download-box,.article-wrap{grid-template-columns:1fr}.split.reverse .copy,.split.reverse .visual-card{order:initial}.grid.four{grid-template-columns:repeat(2,1fr)}.grid.three,.blog-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr}.sidebar{position:static;grid-template-columns:repeat(2,1fr)}.faq-layout{grid-template-columns:1fr}.faq-tabs{display:flex;flex-wrap:wrap}.faq-tab{width:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:650px){:root{--header:68px}.container{width:min(100% - 24px,1120px)}.section{padding:58px 0}.hero{padding:44px 0}.hero-inner{gap:28px}.hero-actions .btn{width:100%}.grid.two,.grid.three,.grid.four,.blog-grid,.proscons,.sidebar{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.download-box{padding:24px}.compat-table{display:block;overflow-x:auto}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.brand img{width:160px}.article{padding:22px}.article h1{font-size:2.2rem}.faq-tab{flex:1}.page-hero{padding-top:46px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn,.site-header,.faq-a,.to-top{transition:none}}

/* Web-sourced Naturalist branding */
.brand{gap:10px;white-space:nowrap;min-width:max-content}.brand img{width:44px;height:44px;object-fit:cover;object-position:center;border-radius:11px;border:1px solid var(--line)}.brand-name{display:inline-block;white-space:nowrap;font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--text);line-height:1}.brand:hover .brand-name{color:var(--primary)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;white-space:nowrap}.footer-brand .footer-logo{width:52px;height:52px;object-fit:cover;border-radius:12px;filter:none;opacity:1;margin:0}.footer-brand .brand-name{color:#fff;font-size:18px}.remote-art{object-fit:cover}
@media(max-width:650px){.brand img{width:40px;height:40px}.brand-name{font-size:15px}.brand{min-width:0}}

/* Naturalist branding: official web icon with local fallback */
.brand{gap:10px;white-space:nowrap;min-width:max-content}
.brand img{width:44px;height:44px;object-fit:cover;object-position:center;border-radius:11px;border:1px solid var(--line);background:#f4f0d8}
.brand .brand-name{display:inline-block;white-space:nowrap;font-size:18px;font-weight:800;letter-spacing:-.025em;color:var(--text);line-height:1}
.brand:hover .brand-name{color:var(--primary)}
.footer-brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:14px;white-space:nowrap}
.footer-brand .footer-logo{width:52px;height:52px;object-fit:cover;border-radius:12px;filter:none;opacity:1;margin:0;background:#f4f0d8}
.footer-brand .brand-name{display:inline-block;color:#fff;font-size:19px;font-weight:800;letter-spacing:-.02em}
@media(max-width:650px){.brand{min-width:0}.brand img{width:40px;height:40px}.brand .brand-name{font-size:15px}.footer-brand .footer-logo{width:48px;height:48px}.footer-brand .brand-name{font-size:17px}}