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system-ui, -apple-system, "Segoe UI", sans-serif;--font-farsi: "Vazirmatn Variable", "Inter Variable", system-ui, sans-serif;--font-body: var(--font-latin);--radius-sm: 8px;--radius: 14px;--radius-lg: 22px;--shadow-sm: 0 1px 2px rgba(11, 61, 56, .06), 0 2px 6px rgba(11, 61, 56, .05);--shadow: 0 6px 20px rgba(11, 61, 56, .08);--shadow-lg: 0 18px 48px rgba(11, 61, 56, .14);--container: 1140px;--header-h: 74px}:root[lang=fa]{--font-body: var(--font-farsi)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink-700);background:var(--sand-50);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{color:var(--ink-900);line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}h1{font-size:clamp(2rem,5vw,3.2rem)}h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}h3{font-size:1.25rem}:root[lang=fa] h1,:root[lang=fa] h2{letter-spacing:0;line-height:1.35}p{margin:0 0 1rem}a{color:var(--teal-700);text-decoration:none;transition:color .15s ease}a:hover{color:var(--teal-800)}img{max-width:100%;display:block}:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px;border-radius:4px}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}.section{padding-block:clamp(3.5rem,8vw,6rem)}.section--tight{padding-block:clamp(2.5rem,6vw,4rem)}.section--sand{background:var(--sand-100)}.section--teal{background:linear-gradient(135deg,var(--teal-800),var(--teal-700));color:var(--teal-50)}.section--teal h2,.section--teal h3{color:var(--white)}.eyebrow{display:inline-block;font-size:.9rem;font-weight:600;letter-spacing:.02em;text-transform:none;color:var(--teal-700);margin-bottom:.75rem}:root[lang=fa] .eyebrow{letter-spacing:0}.section--teal .eyebrow{color:var(--gold-500)}.section-head{max-width:640px;margin-bottom:2.5rem}.section-head--center{margin-inline:auto;text-align:center}.lead{font-size:1.15rem;color:var(--ink-500)}.section--teal .lead{color:var(--teal-100)}.mission-showcase{position:relative;background:var(--teal-900);color:var(--teal-50);overflow:hidden;overflow-x:clip;display:flex;flex-direction:column;max-width:100%}.mission-showcase h2{color:var(--white);font-size:clamp(1.85rem,3.8vw,2.65rem);max-width:none;margin-bottom:1rem}.mission-showcase .eyebrow{color:var(--gold-500)}.mission-showcase .lead{color:#ffffffe0;font-size:clamp(1rem,1.6vw,1.12rem);max-width:none;margin-bottom:0}.mission-showcase__media{position:relative;flex:none;height:clamp(260px,62vw,340px);width:100%;z-index:0;pointer-events:none}.mission-showcase__media picture{display:block;width:100%;height:100%}.mission-showcase__media img{width:100%;height:100%;object-fit:cover;object-position:center center}.mission-showcase__inner{position:relative;z-index:1;width:100%;min-width:0}.mission-showcase__content{display:flex;flex-direction:column;justify-content:center;gap:0;padding:2rem clamp(1.25rem,4vw,2rem) 2.5rem;background:var(--teal-900)}@media(min-width:861px){.mission-showcase{display:block}.mission-showcase h2{max-width:22ch}.mission-showcase .lead{max-width:52ch}.mission-showcase__media{position:absolute;top:0;right:0;bottom:0;left:0;height:auto}.mission-showcase__media img{object-position:center}.mission-showcase__inner{display:grid;grid-template-columns:minmax(280px,46%) 1fr;min-height:clamp(420px,38vw,540px);align-items:stretch}:root:not([dir=rtl]) .mission-showcase__content{grid-column:1;background:transparent;padding-block:clamp(2.75rem,6vw,4.25rem);padding-inline:clamp(1rem,3.5vw,1.75rem) clamp(1rem,3vw,2.5rem)}:root[dir=rtl] .mission-showcase__inner{position:relative;grid-template-columns:1fr;min-height:clamp(420px,38vw,540px)}:root[dir=rtl] .mission-showcase__content{position:absolute;inset-block:0;inset-inline-start:clamp(1rem,3.5vw,1.75rem);inset-inline-end:auto;width:clamp(14rem,28vw,22rem);max-width:22rem;padding-block:clamp(2rem,5vw,3.25rem);padding-inline:0 .15rem}:root[dir=rtl] .mission-showcase h2{max-width:none;font-size:clamp(1.35rem,2.2vw,1.85rem);line-height:1.25}:root[dir=rtl] .mission-showcase .lead{max-width:none;font-size:clamp(.88rem,1.25vw,.98rem);line-height:1.55}:root[dir=rtl] .mission-showcase__media img{transform:scaleX(-1);object-position:68% center}}.skip-link{position:absolute;inset-inline-start:1rem;inset-block-start:-100px;z-index:200;background:var(--teal-700);color:var(--white);padding:.6rem 1rem;border-radius:var(--radius-sm);transition:inset-block-start .2s ease}.skip-link:focus{inset-block-start:1rem;color:var(--white)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.5rem;border-radius:999px;font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:transform .12s ease,box-shadow .15s ease,background .15s ease,color .15s ease,border-color .15s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn--primary{background:var(--teal-700);color:var(--white);box-shadow:var(--shadow-sm)}.btn--primary:hover{background:var(--teal-800);color:var(--white)}.btn--gold{background:var(--gold-500);color:var(--teal-900)}.btn--gold:hover{background:var(--gold-600);color:var(--teal-900)}.btn--ghost{background:transparent;color:var(--teal-700);border-color:var(--teal-100)}.btn--ghost:hover{border-color:var(--teal-700);color:var(--teal-800)}.btn--on-teal{background:var(--white);color:var(--teal-800)}.btn--on-teal:hover{background:var(--teal-50);color:var(--teal-900)}.btn--block{width:100%}.site-header{position:sticky;inset-block-start:0;z-index:100;background:#faf7f2d9;-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px);border-block-end:1px solid var(--sand-100)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:var(--header-h)}.brand{display:inline-flex;align-items:center;gap:.65rem;color:var(--ink-900);font-weight:700}.brand:hover{color:var(--ink-900)}.brand__logo{width:40px;height:40px;flex:none;border-radius:11px}.brand__text{display:flex;flex-direction:column;line-height:1.1}.brand__name{font-size:1.05rem}.brand__full{font-size:.72rem;font-weight:500;color:var(--ink-500);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:26ch}@media(max-width:1400px){.brand__full{display:none}}.nav{display:flex;align-items:center;gap:.35rem;position:relative}.nav__indicator{position:absolute;inset-block:.2rem;inset-inline-start:var(--nav-indicator-start, 0);width:var(--nav-indicator-size, 0);background:var(--teal-100);border-radius:999px;z-index:0;pointer-events:none;transition:inset-inline-start .32s cubic-bezier(.22,1,.36,1),width .32s cubic-bezier(.22,1,.36,1),opacity .2s ease}.nav__link{position:relative;z-index:1;white-space:nowrap;padding:.5rem .85rem;border-radius:999px;color:var(--ink-700);font-weight:500;font-size:.98rem;transition:color .22s ease,background-color .22s ease,font-weight .22s ease}.nav__link:hover{background:var(--teal-50);color:var(--teal-800)}.nav__link.is-active{background:transparent;color:var(--teal-800);font-weight:600}.page-transition{animation:page-enter .28s ease both}@keyframes page-enter{0%{opacity:0}to{opacity:1}}.header-actions{display:flex;align-items:center;gap:.5rem}.lang-toggle{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .85rem .4rem .45rem;border:1px solid var(--sand-100);background:var(--white);color:var(--teal-800);border-radius:999px;font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease;box-shadow:var(--shadow-sm)}.lang-toggle:hover{border-color:var(--teal-100);background:var(--teal-50)}.lang-toggle:focus-visible{outline:2px solid var(--gold-500);outline-offset:2px}.lang-toggle__icon{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--teal-50);color:var(--teal-700);flex:none;transition:background .15s ease,color .15s ease}.lang-toggle:hover .lang-toggle__icon{background:var(--teal-100);color:var(--teal-800)}.lang-toggle__label{line-height:1.2;padding-inline-end:.15rem}.lang-toggle__label--fa{font-family:var(--font-farsi);font-size:.98rem;font-weight:600;letter-spacing:0}.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--teal-100);background:var(--white);border-radius:11px;cursor:pointer;color:var(--teal-800)}.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 100% -10%,var(--teal-100),transparent 60%),radial-gradient(900px 500px at -10% 10%,var(--gold-100),transparent 55%),var(--sand-50)}.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center;padding-block:clamp(3rem,8vw,6rem)}.hero__title{margin-bottom:1rem}.hero__subtitle{font-size:1.2rem;color:var(--ink-500);max-width:40ch;margin-bottom:2rem}.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem}.hero__art{position:relative;aspect-ratio:1 / 1;border-radius:var(--radius-lg);background:linear-gradient(150deg,var(--teal-700),var(--teal-600));box-shadow:var(--shadow-lg);display:grid;place-items:center;overflow:hidden}.hero__art:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 25%,rgba(245,184,65,.35),transparent 45%),radial-gradient(circle at 75% 80%,rgba(255,255,255,.18),transparent 45%)}.hero__art svg{width:58%;height:auto;position:relative;z-index:1}.grid{display:grid;gap:1.5rem}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}.grid--auto{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.card{background:var(--white);border:1px solid var(--sand-100);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--teal-50);color:var(--teal-700);margin-bottom:1.1rem}.card__icon svg{width:26px;height:26px}.card h3{margin-bottom:.4rem}.card p{color:var(--ink-500);margin:0}.value{padding:1.4rem;background:var(--sand-50);border:1px solid var(--sand-100);border-radius:var(--radius)}.value h3{color:var(--teal-800);font-size:1.1rem}.value p{color:var(--ink-500);margin:0;font-size:.97rem}.split{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.panel{background:var(--white);border:1px solid var(--sand-100);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.4rem);box-shadow:var(--shadow-sm)}.panel--accent{background:linear-gradient(160deg,var(--teal-50),var(--white));border-color:var(--teal-100)}.home-cta.panel{max-width:min(100%,var(--container));margin-inline:auto}@media(min-width:1024px){:root:not([lang=fa]) .home-cta .lead{white-space:nowrap;font-size:1.08rem}}.note{display:flex;gap:.6rem;align-items:flex-start;background:var(--gold-100);border:1px dashed var(--gold-600);color:#7a5410;padding:.85rem 1.1rem;border-radius:var(--radius-sm);font-size:.9rem;margin-block-start:1.5rem}.note svg{flex:none;margin-block-start:2px}.member{text-align:center;background:var(--white);border:1px solid var(--sand-100);border-radius:var(--radius);padding:1.75rem 1.25rem;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease}.member:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.member__avatar{width:96px;height:96px;border-radius:50%;margin:0 auto 1rem;object-fit:cover;background:linear-gradient(150deg,var(--teal-700),var(--teal-600));color:var(--white);display:grid;place-items:center;font-size:1.9rem;font-weight:700}.member__name{margin-bottom:.15rem;font-size:1.15rem}.member__credentials{display:block;font-size:.82rem;font-weight:600;color:var(--ink-300);letter-spacing:.02em;margin-top:.15rem}.member__affiliation{color:var(--ink-500);font-size:.93rem;margin:.6rem 0 0}.member__bio{color:var(--ink-500);font-size:.92rem;margin:.6rem 0 0}.member__email{display:inline-block;margin-top:.75rem;font-size:.9rem;font-weight:600;word-break:break-word}.member__role{color:var(--teal-700);font-weight:600;font-size:.95rem;margin:0}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}#contact-form{scroll-margin-top:calc(var(--header-h) + 1rem)}.info-list{display:grid;gap:1.25rem;margin-block:1.5rem}.info-item{display:flex;gap:.85rem;align-items:flex-start}.info-item__icon{width:44px;height:44px;flex:none;border-radius:12px;background:var(--teal-50);color:var(--teal-700);display:grid;place-items:center}.info-item__label{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-300);margin:0}:root[lang=fa] .info-item__label{text-transform:none;letter-spacing:0}.info-item__value{margin:0;font-weight:600;color:var(--ink-900)}.social-row{display:flex;gap:.6rem;flex-wrap:wrap}.social-btn{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--white);border:1px solid var(--sand-100);color:var(--teal-700);transition:background .15s ease,color .15s ease,transform .12s 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p{margin:0;font-size:.94rem}.alert--success{background:var(--success-bg);color:var(--teal-800)}.alert--success h4{color:var(--teal-800)}.alert--error{background:var(--danger-bg);color:var(--danger)}.alert--error h4{color:var(--danger)}.alert--info{background:var(--gold-100);color:#7a5410;border:1px dashed var(--gold-600)}.site-footer{background:var(--teal-900);color:var(--teal-100);padding-block:3.5rem 1.5rem}.site-footer a{color:var(--teal-100)}.site-footer a:hover{color:var(--white)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-block-end:2.5rem;border-block-end:1px solid rgba(255,255,255,.12)}.footer-brand{display:flex;gap:.7rem;align-items:center;margin-bottom:1rem}.footer-brand img{width:42px;height:42px;border-radius:11px}.footer-brand strong{color:var(--white);font-size:1.05rem}.footer-col h4{color:var(--white);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem}:root[lang=fa] .footer-col 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