/* EnviroSearch Ltd. — Main Stylesheet
   To update shared nav/footer styles, edit this file.
   To update nav/footer HTML, edit js/nav.js. */

:root {
  --green:#5c7a1f; --green-dark:#3e5514; --green-light:#7a9e2a;
  --green-pale:#eef3e2; --green-mid:#d4e3a8;
  --charcoal:#1e2318; --warm-white:#f8f7f3;
  --text:#2c2c2c; --text-muted:#6b7063; --border:#d8ddd0;
  --nav-h:68px; --max-w:1100px;
  --serif:'DM Serif Display',Georgia,serif;
  --sans:'DM Sans',system-ui,sans-serif;
  --ui:'Outfit','DM Sans',system-ui,sans-serif;
  --radius:4px;
  --shadow:0 2px 12px rgba(30,35,24,.08);
  --shadow-lg:0 8px 40px rgba(30,35,24,.13);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-size:16px;line-height:1.65;color:var(--text);background:var(--warm-white);-webkit-font-smoothing:antialiased}

/* NAV */
nav{position:sticky;top:0;z-index:100;height:var(--nav-h);background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 clamp(20px,5vw,60px)}
.nav-logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0;margin-right:auto}
.nav-logo-img{height:48px;width:auto;display:block}
.footer-logo-text{font-family:var(--logo-font, "Outfit", sans-serif);font-size:22px;font-weight:600;letter-spacing:-0.01em;color:rgba(255,255,255,0.88)}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{display:block;padding:8px 14px;font-size:14px;font-weight:500;color:var(--text-muted);text-decoration:none;border-radius:var(--radius);transition:color .15s,background .15s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green-dark);background:var(--green-pale)}
.nav-links .nav-cta a{background:var(--green);color:#fff;padding:8px 18px;margin-left:8px}
.nav-links .nav-cta a:hover{background:var(--green-dark);color:#fff}
.nav-burger{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--charcoal)}
.mobile-menu{display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:#fff;z-index:99;flex-direction:column;padding:20px clamp(20px,5vw,60px);border-top:1px solid var(--border);gap:4px;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{display:block;padding:14px 16px;font-size:16px;font-weight:500;color:var(--text);text-decoration:none;border-radius:var(--radius);transition:background .15s}
.mobile-menu a:hover{background:var(--green-pale);color:var(--green-dark)}
.mobile-menu .mob-cta{margin-top:12px;background:var(--green);color:#fff!important;text-align:center}
.mobile-menu .mob-cta:hover{background:var(--green-dark)!important}
@media(max-width:820px){.nav-links{display:none}.nav-burger{display:block}}

/* PAGES */
/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:var(--radius);font-size:15px;font-weight:500;text-decoration:none;cursor:pointer;border:none;transition:all .18s;font-family:var(--sans)}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-light);transform:translateY(-1px);box-shadow:0 4px 20px rgba(92,122,31,.4)}
.btn-ghost{background:transparent;color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-white{background:#fff;color:var(--green-dark);font-weight:600}
.btn-white:hover{background:var(--warm-white);transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.15)}

/* HERO */
.hero{background:var(--charcoal);color:#fff;padding:clamp(64px,10vw,120px) clamp(20px,5vw,60px);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(92,122,31,.35) 0%,transparent 65%),radial-gradient(ellipse 40% 60% at 10% 80%,rgba(92,122,31,.15) 0%,transparent 60%);pointer-events:none}
.hero-inner{position:relative;max-width:var(--max-w);margin:0 auto}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green-light);margin-bottom:24px}
.hero-eyebrow::before{content:'';display:block;width:28px;height:1px;background:var(--green-light)}
.hero h1{font-family:var(--serif);font-size:clamp(36px,5.5vw,64px);line-height:1.12;letter-spacing:-.02em;max-width:700px;margin-bottom:24px}
.hero h1 em{font-style:italic;color:var(--green-light)}
.hero p{font-size:clamp(16px,2vw,18px);color:rgba(255,255,255,.72);max-width:520px;line-height:1.7;margin-bottom:40px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* HOME SERVICE CARDS */
.hero-services{max-width:var(--max-w);margin:0 auto;padding:0 clamp(20px,5vw,60px);display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:6px;overflow:hidden;position:relative;z-index:2}
.hero-service-card{background:#fff;padding:28px 24px;cursor:pointer;transition:background .15s;display:flex;flex-direction:column;gap:8px}
.hero-service-card:hover{background:var(--green-pale)}
.hero-service-card .svc-icon{font-size:22px;margin-bottom:4px}
.hero-service-card h3{font-family:var(--serif);font-size:16px;color:var(--charcoal);line-height:1.25}
.hero-service-card p{font-size:13px;color:var(--text-muted);line-height:1.5}

/* SECTIONS */
section{padding:clamp(56px,8vw,96px) clamp(20px,5vw,60px)}
.inner{max-width:var(--max-w);margin:0 auto}
.section-label{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.section-title{font-family:var(--serif);font-size:clamp(28px,4vw,44px);line-height:1.18;letter-spacing:-.02em;color:var(--charcoal);margin-bottom:20px}
.section-intro{font-size:17px;color:var(--text-muted);max-width:580px;line-height:1.7}

/* DIFF GRID */
.diff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px;margin-top:52px}
.diff-card{display:flex;flex-direction:column;gap:14px}
.diff-num{font-family:var(--serif);font-size:48px;color:var(--green-mid);line-height:1}
.diff-card h3{font-family:var(--serif);font-size:20px;color:var(--charcoal)}
.diff-card p{font-size:15px;color:var(--text-muted);line-height:1.65}

/* CTA STRIP */
.cta-strip{background:var(--green);padding:clamp(48px,6vw,72px) clamp(20px,5vw,60px);color:#fff}
.cta-strip-inner{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-strip h2{font-family:var(--serif);font-size:clamp(24px,3.5vw,36px);line-height:1.2;max-width:520px}

/* SERVICE HERO */
.service-hero{background:var(--charcoal);color:#fff;padding:clamp(48px,7vw,80px) clamp(20px,5vw,60px);position:relative;overflow:hidden}
.service-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 100% at 90% 50%,rgba(92,122,31,.3) 0%,transparent 70%);pointer-events:none}
.service-hero-inner{position:relative;max-width:var(--max-w);margin:0 auto}
.breadcrumb{font-family:var(--ui);font-size:12px;color:rgba(255,255,255,.45);margin-bottom:20px;display:flex;gap:6px;align-items:center}
.breadcrumb a{color:rgba(255,255,255,.45);text-decoration:none}
.breadcrumb a:hover{color:rgba(255,255,255,.7)}
.service-hero h1{font-family:var(--serif);font-size:clamp(30px,4.5vw,52px);line-height:1.15;letter-spacing:-.02em;max-width:620px;margin-bottom:18px}
.service-hero p{font-size:17px;color:rgba(255,255,255,.68);max-width:520px;line-height:1.7}

/* SERVICE LAYOUT */
.service-content{padding:clamp(48px,7vw,80px) clamp(20px,5vw,60px)}
.service-layout{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:start}
@media(max-width:820px){.service-layout{grid-template-columns:1fr}}
.service-body h2{font-family:var(--serif);font-size:26px;color:var(--charcoal);margin:36px 0 14px}
.service-body h2:first-child{margin-top:0}
.service-body p{font-size:16px;line-height:1.75;color:var(--text);margin-bottom:16px}
.service-body ul{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-direction:column;gap:10px}
.service-body ul li{padding-left:22px;position:relative;font-size:15px;color:var(--text);line-height:1.6}
.service-body ul li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--green)}
.service-sidebar{position:sticky;top:calc(var(--nav-h) + 24px);display:flex;flex-direction:column;gap:20px}
.sidebar-box{background:var(--green-pale);border-radius:6px;padding:28px}
.sidebar-box h4{font-family:var(--serif);font-size:18px;color:var(--charcoal);margin-bottom:14px}
.sidebar-box p{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:18px}
.sidebar-nav{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden}
.sidebar-nav h4{padding:16px 20px;font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border)}
.sidebar-nav a{display:block;padding:13px 20px;font-size:14px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--border);transition:background .12s,color .12s}
.sidebar-nav a:last-child{border-bottom:none}
.sidebar-nav a:hover,.sidebar-nav a.active{background:var(--green-pale);color:var(--green-dark)}
.highlight-box{background:var(--green-pale);border-left:3px solid var(--green);padding:20px 24px;border-radius:0 var(--radius) var(--radius) 0;margin:24px 0}
.highlight-box p{font-size:15px;color:var(--green-dark);line-height:1.65;margin:0}

/* ABOUT */
.about-page .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:48px}
.about-page .about-text p{font-size:16px;line-height:1.75;color:var(--text);margin-bottom:18px}
.about-accent{background:var(--charcoal);color:#fff;padding:36px;border-radius:6px;position:sticky;top:calc(var(--nav-h) + 24px)}
.about-accent p{font-family:var(--serif);font-size:clamp(18px,2.5vw,24px);font-style:italic;line-height:1.5;color:rgba(255,255,255,.9)}
.about-accent cite{display:block;margin-top:18px;font-family:var(--ui);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green-light);font-style:normal}
@media(max-width:720px){.about-page .about-grid{grid-template-columns:1fr}.about-accent{position:static}}
.people-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:40px}
.person-card{background:#fff;border:1px solid var(--border);border-radius:6px;padding:32px}
.person-card h3{font-family:var(--serif);font-size:22px;color:var(--charcoal);margin-bottom:2px}
.person-card .creds{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--text-muted);margin-bottom:8px}
.person-card .title{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.person-card p{font-size:14px;color:var(--text-muted);line-height:1.65}

/* FIRST NATIONS SECTION */
.fn-section{background:var(--charcoal);color:#fff;padding:clamp(56px,8vw,96px) clamp(20px,5vw,60px)}
.fn-section .section-label{color:var(--green-light)}
.fn-section .section-title{color:#fff}
.fn-section p{font-size:16px;line-height:1.75;color:rgba(255,255,255,.75);margin-bottom:16px;max-width:720px}
.fn-partners{display:flex;gap:32px;flex-wrap:wrap;align-items:center;margin-top:40px}
.fn-partner-box{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:24px 32px;display:flex;align-items:center;justify-content:center;min-width:180px;min-height:90px}
.fn-partner-box img{max-height:60px;max-width:160px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}
.fn-partner-placeholder{font-family:var(--ui);font-size:13px;font-weight:600;color:rgba(255,255,255,.5);letter-spacing:.06em;text-align:center;line-height:1.4}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-top:48px}
@media(max-width:720px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.contact-info h2{font-family:var(--serif);font-size:28px;color:var(--charcoal);margin-bottom:20px}
.contact-info p{font-size:16px;line-height:1.75;color:var(--text-muted);margin-bottom:32px}
.contact-detail{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;gap:16px;align-items:flex-start}
.contact-item-icon{width:40px;height:40px;background:var(--green-pale);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--green);font-size:18px}
.contact-item-text{display:flex;flex-direction:column;gap:2px}
.contact-item-label{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.contact-item-value{font-size:16px;color:var(--charcoal)}
.contact-item-value a{color:var(--green-dark);text-decoration:none}
.contact-item-value a:hover{text-decoration:underline}
.form-label{display:block;font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px}
.form-input{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-family:var(--sans);font-size:15px;color:var(--text);outline:none;transition:border-color .15s;background:#fff}
.form-input:focus{border-color:var(--green)}
textarea.form-input{resize:vertical}

/* FOOTER */
footer{background:var(--charcoal);color:rgba(255,255,255,.5);padding:48px clamp(20px,5vw,60px)}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;gap:40px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-tagline{font-size:13px;line-height:1.6;max-width:260px}
.footer-links{display:flex;gap:48px;flex-wrap:wrap}
.footer-col h5{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:14px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{font-size:14px;color:rgba(255,255,255,.6);text-decoration:none;transition:color .12s}
.footer-col ul li a:hover{color:rgba(255,255,255,.9)}
.footer-bottom{max-width:var(--max-w);margin:32px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12px}