:root{
  --earth:#3d2f1e;--stone:#8c7b6b;--clay:#b8956a;--sage:#4a6741;--mint:#7fb38a;
  --cream:#f5f0e8;--offwhite:#faf8f4;--dark:#1c1710;--muted:#a09282;
  --accent:#c06b2d;--accentlt:#e8894f;--blue:#2d5a8e;--teal:#1e6b68;
  --text:#2a2016;--white:#ffffff;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;background:var(--offwhite);color:var(--text);}

#edit-bar{position:fixed;top:0;left:0;right:0;z-index:9999;background:var(--dark);border-bottom:2px solid var(--accent);display:flex;align-items:center;gap:10px;padding:8px 20px;font-size:12px;transform:translateY(-100%);transition:transform .3s;}
#edit-bar.open{transform:translateY(0);}
#edit-bar .eb-logo{font-family:'DM Serif Display',serif;font-size:15px;color:var(--clay);margin-right:8px;}
#edit-bar button{padding:5px 14px;border:none;border-radius:5px;cursor:pointer;font-family:'DM Sans',sans-serif;font-size:12px;font-weight:500;transition:all .2s;}
#btn-edit{background:var(--accent);color:#fff;}
#btn-edit.on{background:var(--sage);}
#btn-dl,#btn-pdf{background:rgba(255,255,255,.1);color:#fff;}
#btn-dl:hover,#btn-pdf:hover{background:rgba(255,255,255,.2);}
#eb-hint{margin-left:auto;color:rgba(255,255,255,.35);font-size:11px;}
#fab{position:fixed;bottom:28px;right:28px;z-index:9998;background:var(--accent);color:#fff;border:none;border-radius:50px;padding:12px 20px;font-size:13px;font-weight:600;cursor:pointer;font-family:'DM Sans',sans-serif;box-shadow:0 4px 20px rgba(192,107,45,.4);transition:all .2s;}
#fab:hover{background:var(--earth);transform:translateY(-2px);}
#toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(40px);background:var(--dark);color:#fff;padding:10px 22px;border-radius:100px;font-size:12px;font-weight:500;z-index:99999;transition:transform .3s;opacity:0;pointer-events:none;}
#toast.show{transform:translateX(-50%) translateY(0);opacity:1;}
.edit-mode [contenteditable]:hover{outline:2px dashed rgba(192,107,45,.5);cursor:text;border-radius:3px;}
.edit-mode [contenteditable]:focus{outline:2px solid var(--accent);background:rgba(192,107,45,.06);border-radius:3px;}

nav{position:sticky;top:0;z-index:500;background:rgba(250,248,244,.96);backdrop-filter:blur(16px);border-bottom:1px solid rgba(61,47,30,.08);display:flex;align-items:center;justify-content:space-between;padding:0 64px;height:68px;}
.logo{font-family:'DM Serif Display',serif;font-size:24px;color:var(--earth);letter-spacing:-.5px;}
.logo em{font-style:normal;color:var(--accent);}
.nav-links{display:flex;gap:30px;list-style:none;}
.nav-links a{color:var(--stone);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s;}
.nav-links a:hover{color:var(--earth);}
.nav-cta{background:var(--accent);color:#fff;padding:9px 20px;border-radius:8px;font-size:13px;font-weight:600;text-decoration:none;transition:background .2s;}
.nav-cta:hover{background:var(--earth);}

.hero{min-height:92vh;background:var(--dark);position:relative;overflow:hidden;display:flex;align-items:center;padding:0 64px;}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 100% 50%,rgba(176,133,88,.12) 0%,transparent 60%),radial-gradient(ellipse 50% 70% at 0% 100%,rgba(74,103,65,.1) 0%,transparent 50%);}
.hero-geo{position:absolute;right:0;top:0;bottom:0;width:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.hero-content{position:relative;z-index:2;max-width:600px;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(192,107,45,.15);border:1px solid rgba(192,107,45,.25);color:var(--accentlt);font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;padding:5px 12px;border-radius:100px;margin-bottom:24px;}
.hero h1{font-family:'DM Serif Display',serif;font-size:clamp(42px,6vw,76px);line-height:1.0;letter-spacing:-2px;color:#fff;margin-bottom:22px;}
.hero h1 span{color:var(--clay);}
.hero h1 i{font-style:italic;color:rgba(255,255,255,.3);}
.hero-p{font-size:17px;line-height:1.75;color:rgba(255,255,255,.55);margin-bottom:40px;max-width:500px;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-hero{background:var(--accent);color:#fff;padding:13px 26px;border-radius:9px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block;}
.btn-hero:hover{background:var(--clay);}
.btn-ghost{background:rgba(255,255,255,.08);color:rgba(255,255,255,.8);padding:13px 26px;border-radius:9px;font-size:14px;font-weight:500;text-decoration:none;border:1px solid rgba(255,255,255,.15);transition:all .2s;display:inline-block;}
.btn-ghost:hover{background:rgba(255,255,255,.14);}
.hero-kpi{display:grid;grid-template-columns:repeat(4,1fr);margin-top:60px;border:1px solid rgba(255,255,255,.07);border-radius:14px;overflow:hidden;}
.kpi{padding:20px 18px;background:rgba(255,255,255,.03);border-right:1px solid rgba(255,255,255,.06);}
.kpi:last-child{border-right:none;}
.kpi-val{font-family:'DM Serif Display',serif;font-size:28px;color:var(--clay);letter-spacing:-1px;}
.kpi-lbl{font-size:11px;color:rgba(255,255,255,.4);margin-top:3px;line-height:1.4;}

section{padding:96px 64px;}
.s-tag{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:12px;}
.s-title{font-family:'DM Serif Display',serif;font-size:clamp(26px,3.5vw,44px);line-height:1.1;letter-spacing:-1px;color:var(--earth);}
.s-sub{font-size:15px;color:var(--stone);line-height:1.75;margin-top:14px;max-width:540px;}

.problem{background:var(--cream);}
.problem-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start;}
.fact-cards{display:flex;flex-direction:column;gap:14px;margin-top:28px;}
.fact-card{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;background:var(--white);border-radius:12px;border-left:3px solid var(--accent);box-shadow:0 2px 12px rgba(61,47,30,.06);}
.fact-icon{font-size:20px;flex-shrink:0;}
.fact-card h4{font-size:13px;font-weight:600;color:var(--earth);margin-bottom:3px;}
.fact-card p{font-size:12px;color:var(--stone);line-height:1.6;}
.emission-bars{display:flex;flex-direction:column;gap:10px;margin-top:20px;}
.ebar{display:grid;grid-template-columns:130px 1fr 44px;align-items:center;gap:10px;font-size:12px;}
.ebar-label{color:var(--stone);}
.ebar-track{height:9px;background:#ede8e0;border-radius:5px;overflow:hidden;}
.ebar-fill{height:100%;border-radius:5px;}
.ebar-pct{color:var(--earth);font-weight:600;text-align:right;}

.solutions{background:var(--offwhite);}
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px;}
.sol-card{background:var(--white);border-radius:18px;padding:32px 26px;border:1px solid rgba(61,47,30,.08);transition:all .25s;position:relative;overflow:hidden;}
.sol-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--clay));transform:scaleX(0);transition:transform .25s;transform-origin:left;}
.sol-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(61,47,30,.1);}
.sol-card:hover::before{transform:scaleX(1);}
.sol-num{font-family:'DM Serif Display',serif;font-size:44px;color:rgba(140,123,107,.1);line-height:1;margin-bottom:12px;}
.sol-icon-wrap{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;}
.sol-card h3{font-family:'DM Serif Display',serif;font-size:19px;color:var(--earth);margin-bottom:10px;}
.sol-card p{font-size:13px;color:var(--stone);line-height:1.7;}
.sol-bullets{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:6px;}
.sol-bullets li{font-size:12px;color:var(--stone);padding-left:14px;position:relative;line-height:1.5;}
.sol-bullets li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:11px;}

.ai-section{background:var(--dark);padding:96px 64px;}
.ai-inner{max-width:880px;margin:0 auto;}
.ai-header{text-align:center;margin-bottom:48px;}
.ai-header .s-title{color:var(--cream);}
.ai-header .s-sub{color:rgba(255,255,255,.5);margin:14px auto 0;text-align:center;}
.ai-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(192,107,45,.2);border:1px solid rgba(192,107,45,.35);color:var(--accentlt);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:16px;}
.ai-pulse{width:7px;height:7px;border-radius:50%;background:var(--accentlt);animation:pulse 1.5s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.8);}}
.ai-tool{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:22px;padding:36px;}
.ai-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.ai-field{display:flex;flex-direction:column;gap:6px;}
.ai-field label{font-size:11px;font-weight:600;letter-spacing:.8px;color:rgba(255,255,255,.45);text-transform:uppercase;}
.ai-field input,.ai-field select,.ai-field textarea{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:9px;padding:10px 14px;color:#fff;font-size:14px;font-family:'DM Sans',sans-serif;transition:border-color .2s;}
.ai-field input:focus,.ai-field select:focus,.ai-field textarea:focus{outline:none;border-color:var(--accent);}
.ai-field select option{background:#2a1e12;color:#fff;}
.ai-field textarea{resize:vertical;min-height:75px;}
.ai-submit{width:100%;background:var(--accent);color:#fff;border:none;padding:13px;border-radius:11px;font-size:15px;font-weight:600;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:6px;}
.ai-submit:hover:not(:disabled){background:var(--clay);}
.ai-submit:disabled{opacity:.6;cursor:not-allowed;}
#ai-result{margin-top:24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:15px;padding:26px;display:none;}
#ai-result.show{display:block;}
.result-header{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.result-chip{background:rgba(127,179,138,.15);border:1px solid rgba(127,179,138,.3);color:var(--mint);font-size:11px;font-weight:600;padding:3px 10px;border-radius:100px;}
#result-text{font-size:13px;line-height:1.8;color:rgba(255,255,255,.7);}
.result-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;}
.rm-card{background:rgba(255,255,255,.04);border-radius:10px;padding:14px;border:1px solid rgba(255,255,255,.07);}
.rm-val{font-family:'DM Serif Display',serif;font-size:24px;color:var(--clay);}
.rm-lbl{font-size:11px;color:rgba(255,255,255,.4);margin-top:2px;}
.ai-spinner{width:17px;height:17px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:none;}
@keyframes spin{to{transform:rotate(360deg);}}

.technology{background:var(--cream);}
.tech-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.tech-steps{display:flex;flex-direction:column;margin-top:32px;}
.tech-step{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid rgba(61,47,30,.08);}
.tech-step:last-child{border-bottom:none;}
.ts-num{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:'DM Serif Display',serif;font-size:15px;}
.ts-body h4{font-size:14px;font-weight:600;color:var(--earth);margin-bottom:4px;}
.ts-body p{font-size:13px;color:var(--stone);line-height:1.6;}

.impact{background:var(--offwhite);}
.impact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:52px;}
.imp-card{background:var(--white);border-radius:18px;padding:32px 28px;border:1px solid rgba(61,47,30,.07);display:flex;gap:22px;align-items:flex-start;}
.imp-icon-bg{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;}
.imp-val{font-family:'DM Serif Display',serif;font-size:36px;letter-spacing:-1px;line-height:1;}
.imp-card h4{font-size:14px;font-weight:600;color:var(--earth);margin:5px 0 5px;}
.imp-card p{font-size:13px;color:var(--stone);line-height:1.6;}

.industries{background:var(--cream);}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px;}
.ind-card{background:var(--white);border-radius:14px;padding:24px 18px;text-align:center;border:1px solid rgba(61,47,30,.07);transition:all .2s;}
.ind-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(61,47,30,.08);}
.ind-emoji{font-size:28px;margin-bottom:10px;}
.ind-card h4{font-size:13px;font-weight:600;color:var(--earth);margin-bottom:5px;}
.ind-card p{font-size:11px;color:var(--stone);line-height:1.55;}

.about{background:var(--offwhite);}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.about-visual{border-radius:22px;overflow:hidden;background:linear-gradient(135deg,var(--earth) 0%,#2d2015 100%);height:460px;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative;}
.about-text p{font-size:14px;color:var(--stone);line-height:1.8;margin-top:14px;}
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:28px;}
.vcard{background:var(--white);border-radius:12px;padding:17px;border:1px solid rgba(61,47,30,.07);}
.vcard h5{font-size:13px;font-weight:600;color:var(--earth);margin-bottom:5px;}
.vcard p{font-size:12px;color:var(--stone);line-height:1.55;}

.contact{background:var(--cream);}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;}
.c-form{display:flex;flex-direction:column;gap:15px;margin-top:28px;}
.c-row{display:grid;grid-template-columns:1fr 1fr;gap:13px;}
.c-field{display:flex;flex-direction:column;gap:5px;}
.c-field label{font-size:11px;font-weight:600;color:var(--stone);letter-spacing:.5px;text-transform:uppercase;}
.c-field input,.c-field select,.c-field textarea{background:var(--white);border:1px solid rgba(61,47,30,.15);border-radius:9px;padding:11px 14px;color:var(--text);font-size:14px;font-family:'DM Sans',sans-serif;transition:border-color .2s;}
.c-field input:focus,.c-field select:focus,.c-field textarea:focus{outline:none;border-color:var(--accent);}
.c-field textarea{resize:vertical;min-height:95px;}
.c-submit{background:var(--accent);color:#fff;border:none;padding:13px 26px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all .2s;align-self:flex-start;}
.c-submit:hover{background:var(--earth);}
.c-info{margin-top:28px;display:flex;flex-direction:column;gap:18px;}
.ci-item{display:flex;gap:12px;align-items:flex-start;}
.ci-icon{width:36px;height:36px;background:rgba(192,107,45,.12);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}
.ci-item h5{font-size:12px;font-weight:600;color:var(--earth);margin-bottom:2px;}
.ci-item p{font-size:13px;color:var(--stone);}

footer{background:var(--dark);padding:68px 64px 40px;}
.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:56px;}
.f-brand .logo{color:var(--cream);}
.f-brand p{font-size:13px;color:rgba(255,255,255,.35);line-height:1.75;margin-top:12px;max-width:250px;}
.f-col h6{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:14px;}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:8px;}
.f-col a{color:rgba(255,255,255,.45);text-decoration:none;font-size:13px;transition:color .2s;}
.f-col a:hover{color:rgba(255,255,255,.8);}
.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.25);}

@media(max-width:900px){
  nav,.hero,section,.ai-section,footer{padding-left:24px;padding-right:24px;}
  .hero-geo{display:none;}
  .hero-kpi{grid-template-columns:1fr 1fr;}
  .sol-grid,.tech-inner,.impact-grid,.about-inner,.contact-inner,.footer-grid,.problem-inner{grid-template-columns:1fr;gap:30px;}
  .ind-grid{grid-template-columns:1fr 1fr;}
  .ai-row,.c-row{grid-template-columns:1fr;}
  .result-metrics{grid-template-columns:1fr;}
}
@media print{#edit-bar,#fab{display:none;}}