@font-face{font-family:Vazirmatn;src:url('./Vazirmatn.ttf') format('truetype');font-display:swap}
:root{--ink:#163b31;--green:#073f31;--deep:#052c24;--gold:#dcb977;--paper:#fafcfb;--muted:#547064;--line:#dce7e0;--soft:#eef4f0}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:Vazirmatn,Tahoma,Arial,sans-serif;font-size:1rem;line-height:1.95}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #ae741c;outline-offset:5px}p,h1,h2,h3{margin:0}p+p{margin-top:1rem}h1,h2,h3{line-height:1.6;font-weight:700}h1{font-size:clamp(2.2rem,4.9vw,4.4rem);letter-spacing:-.06rem}h2{font-size:clamp(1.7rem,3vw,2.6rem)}h3{font-size:1.2rem}p{color:var(--muted)}.wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}.skip{position:absolute;top:-100px;right:20px;z-index:10;background:white;padding:10px}.skip:focus{top:10px}.header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:22px}.brand{display:flex;align-items:center;gap:15px}.brand strong{font-size:1.8rem;line-height:1.4}.brand small{display:block;color:var(--muted);font-size:.875rem;letter-spacing:.16rem}.brand-mark{width:44px;height:44px;background:var(--green);color:var(--gold);display:grid;place-items:center;border-radius:12px;font:700 28px Georgia,serif}.nav{display:flex;align-items:center;gap:26px;font-size:.9375rem}.nav a:hover{color:#8e5f1b}.nav .service-link{border:1px solid var(--line);padding:9px 18px;border-radius:8px}.hero{background:var(--deep);color:white;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,transparent 40%,#17614b33)}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;align-items:center;padding-block:88px;position:relative}.eyebrow{font-size:.9375rem;color:var(--gold);display:flex;gap:12px;align-items:center;margin-bottom:22px}.eyebrow:before{content:"";width:28px;height:2px;background:var(--gold)}.hero h1 em{font-style:normal;color:var(--gold)}.hero p{color:#d0e1d8;margin-top:24px;font-size:1.08rem;max-width:570px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;border-radius:8px;padding:12px 24px;font-weight:600;line-height:1.7;transition:background .15s}.button.gold{background:var(--gold);color:#16392c}.button.gold:hover{background:#ebcc96}.button.outline{border:1px solid #6c8f7c;color:#fff}.button.outline:hover{background:#174b3d}.button.green{background:var(--green);color:#fff}.button.soft{background:var(--soft);color:var(--ink);border:1px solid var(--line)}
.diagram{border:1px solid #6b8f795c;border-radius:18px;padding:30px;background:#ffffff05}.diagram .caption{font-size:.875rem;color:#acc8b7;margin-bottom:22px}.diagram-node{padding:20px;border:1px solid #627d6e;border-radius:10px;text-align:center;background:#0c4132}.diagram-node strong{display:block;font-size:1.15rem;color:#f6e4c3}.diagram-node span{font-size:.875rem;color:#c4dbce}.diagram-line{height:24px;border-right:1px solid var(--gold);width:50%;margin-right:0}.diagram-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.diagram-note{display:block;margin-top:20px;color:#bed3c7;font-size:.875rem;text-align:center}.intro-strip{background:white;border-bottom:1px solid var(--line)}.intro-items{display:grid;grid-template-columns:repeat(3,1fr);padding-block:26px;gap:32px}.intro-items>div{border-left:1px solid var(--line);padding-left:22px}.intro-items>div:last-child{border:0}.intro-items strong{font-size:1.03rem}.intro-items p{font-size:.9375rem}.section{padding-block:84px}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:36px}.label{display:block;font-size:.875rem;color:#8b6020;margin-bottom:12px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:28px}.card .number{display:block;color:#8c692b;font-size:.875rem;margin-bottom:14px}.card p{margin-top:12px}.section.soft{background:var(--soft)}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.control-panel{background:white;border:1px solid var(--line);padding:34px;border-radius:12px}.control-panel p{margin-top:16px}.steps{list-style:none;padding:0;margin:24px 0 0}.steps li{padding:12px 0;border-top:1px solid var(--line)}.steps li:before{content:"—";color:#976823;margin-left:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.text-block p{margin-top:20px}.details{margin-top:26px}.details details{border-top:1px solid var(--line);padding:18px 0}.details summary{cursor:pointer;font-weight:600}.details details p{margin:14px 0 0}.about{border-top:1px solid var(--line)}.callout{background:var(--green);padding:36px;border-radius:14px;color:white}.callout p{color:#d0e1d8;margin-top:14px}.footer{background:var(--deep);color:#d0e1d8;padding-block:32px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer strong{color:white}.footer p{color:#adc6b8;font-size:.875rem}.domain{direction:ltr;font-size:.9375rem}.compact-main{min-height:calc(100vh - 198px);padding-block:70px}.compact-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:center}.compact-grid h1{font-size:clamp(2rem,4vw,3.5rem)}.compact-grid .lead{margin-top:24px;font-size:1.1rem}.compact-grid .eyebrow{color:#8b6020}.compact-panel{border:1px solid var(--line);border-radius:16px;padding:32px;background:white}.compact-panel h2{font-size:1.4rem}.compact-panel p{margin-top:16px}.compact-panel .domain{display:block;color:#6a4a1f;font-size:1.1rem;margin:24px 0 8px}.compact-grid .button.outline{color:var(--green);border-color:var(--green)}
@media(max-width:900px){.hero-grid{gap:36px;padding-block:64px}.section{padding-block:60px}.cards{grid-template-columns:repeat(2,1fr)}.nav{gap:16px}.split{gap:32px}.compact-grid{gap:32px}}
@media(max-width:680px){.wrap{width:calc(100% - 32px)}.header-inner{padding-block:16px;flex-wrap:wrap;gap:14px}.brand strong{font-size:1.5rem}.nav{width:100%;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.875rem}.nav .service-link{padding:7px 11px}.hero-grid,.section-head,.control-grid,.split,.compact-grid{grid-template-columns:1fr;gap:28px}.hero-grid{padding-block:44px}.hero h1{font-size:2.4rem}.hero p{font-size:1rem}.diagram{padding:22px}.section{padding-block:48px}.section-head{margin-bottom:28px}.cards{grid-template-columns:1fr}.intro-items{grid-template-columns:1fr;gap:16px;padding-block:24px}.intro-items>div{border-left:0;border-bottom:1px solid var(--line);padding:0 0 14px}.intro-items>div:last-child{padding:0}.card,.control-panel{padding:24px}.actions{gap:10px;margin-top:24px}.button{padding:11px 18px}.footer-inner{flex-direction:column;align-items:flex-start;gap:12px}.compact-main{padding-block:44px}.compact-panel{padding:24px}.compact-grid h1{font-size:2.3rem}.callout{padding:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}