*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;color:#10202a;background:#fff;font-family:"Vazirmatn",Tahoma,Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1440px,calc(100% - 96px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);border-bottom:1px solid #e7e8e6;backdrop-filter:blur(12px);transition:.25s}.site-header.scrolled{box-shadow:0 8px 28px rgba(14,30,40,.08)}.header-shell{height:84px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px;width:min(1536px,calc(100% - 64px));margin:auto;direction:rtl}.brand{display:inline-flex;align-items:center;gap:13px;direction:ltr}.brand-mark{position:relative;width:46px;height:50px;display:inline-block}.mark-top,.mark-bottom{position:absolute;display:block;transform:skewX(-28deg);background:#b99764}.mark-top{width:31px;height:18px;right:5px;top:5px}.mark-bottom{width:37px;height:18px;left:3px;bottom:5px;background:#24343d}.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy b{font-size:20px;letter-spacing:2px}.brand-copy small{font-size:9px;letter-spacing:2.2px;color:#5e6870;margin-top:6px}.desktop-nav{display:flex;justify-content:center;gap:34px}.nav-link{position:relative;padding:30px 0 25px;font-size:15px;font-weight:600}.nav-link:after{content:"";position:absolute;right:0;left:100%;height:2px;background:#b99764;bottom:0;transition:.25s}.nav-link:hover:after,.nav-link.active:after{left:0}.header-actions{display:flex;align-items:center;gap:12px;direction:ltr}.icon-btn,.lang-btn,.menu-toggle{border:0;background:transparent;cursor:pointer;color:#10202a}.icon-btn{width:42px;height:42px;border-left:1px solid #ddd;display:grid;place-items:center}.icon-btn svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8}.lang-btn{font-weight:700}.header-cta{background:#10202a;color:#fff;padding:16px 23px;min-height:48px;display:flex;align-items:center;gap:18px;font-weight:700}.menu-toggle{display:none;width:44px;height:44px}.menu-toggle span{display:block;height:2px;background:#10202a;margin:7px}.mobile-menu{display:none}.hero{display:grid;grid-template-columns:1.05fr .95fr;min-height:690px}.hero-photo{position:relative;overflow:hidden}.hero-photo img{width:100%;height:100%;object-fit:cover;display:block}.hero-photo-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,18,26,.16),rgba(4,18,26,.02))}.hero-slogan{position:absolute;left:80px;top:245px;color:#fff;font-size:24px;line-height:1.25;border-left:3px solid #fff;padding-left:22px;letter-spacing:1px;text-shadow:0 2px 12px #0006}.hero-location{position:absolute;left:78px;bottom:36px;color:#fff;font-size:15px}.hero-copy{position:relative;display:flex;align-items:center;background:#f9faf8;overflow:hidden}.topo-bg:before,.challenge-section:before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(ellipse at 10% 45%,transparent 0 24px,rgba(30,55,65,.035) 25px 26px,transparent 27px 50px);opacity:.65;pointer-events:none}.hero-copy-inner{position:relative;z-index:1;width:min(720px,calc(100% - 100px));margin:auto}.hero-kicker{font-size:13px;letter-spacing:1.5px;color:#4b5962;margin-bottom:35px}.hero h1{font-size:clamp(40px,4vw,66px);line-height:1.25;margin:0;color:#11202a;letter-spacing:0}.hero-copy p{font-size:18px;color:#58646b;margin:28px 0 34px;max-width:720px}.hero-actions-row{display:flex;gap:20px;flex-wrap:wrap}.btn{border:1px solid transparent;min-height:54px;padding:14px 28px;display:inline-flex;align-items:center;justify-content:center;gap:16px;cursor:pointer;font-weight:700;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-dark{background:#10202a;color:white}.btn-outline{border-color:#8c969b;background:#fff}.btn-gold{background:#c9a675;color:#fff}.btn-outline-light{border-color:#ffffff99;color:#fff}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:58px;padding-top:28px;border-top:1px solid #dfe3e3}.trust-row div{padding:0 24px;border-left:1px solid #d9dddd}.trust-row div:last-child{border-left:0}.trust-row b{display:block;font-size:15px}.trust-row span{display:block;font-size:12px;color:#7a858b;margin-top:5px}.section{padding:130px 0}.section-head{display:grid;grid-template-columns:1.1fr 1fr auto;gap:50px;align-items:end;margin-bottom:50px}.eyebrow{font-size:13px;letter-spacing:2px;color:#57656e;direction:ltr;text-align:left}.section h2,.challenge-title-row h2,.process-head h2,.knowledge-head h2{font-size:45px;line-height:1.3;margin:12px 0 0}.section-head p{margin:0;color:#5c686f;max-width:520px}.arrow-link{font-weight:700;white-space:nowrap}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.service-card{position:relative;height:340px;overflow:hidden;border-radius:3px}.service-card img{width:100%;height:100%;object-fit:cover;transition:.5s}.service-card:hover img{transform:scale(1.025)}.service-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,18,25,.82) 0,rgba(5,18,25,.05) 70%)}.service-caption{position:absolute;right:32px;left:32px;bottom:25px;color:#fff}.service-caption h3{font-size:28px;margin:0}.service-caption small{font-size:14px;direction:ltr;display:block;text-align:left;margin-top:6px}.service-caption span{position:absolute;left:0;bottom:5px;font-size:28px}.project-section{background:#fbfbfa}.project-head{grid-template-columns:1fr auto}.project-slider{display:grid;grid-template-columns:.78fr 1.6fr;gap:56px;align-items:stretch;min-height:590px}.project-copy{padding:70px 0 0;display:flex;flex-direction:column}.project-tags{color:#233743;font-weight:700;word-spacing:10px;position:relative;padding-right:35px}.project-tags:before{content:"";position:absolute;right:0;top:50%;width:22px;height:2px;background:#b99764}.project-copy h3{font-size:42px;line-height:1.35;margin:28px 0 18px}.project-copy>p{font-size:18px;color:#69747a;margin:0 0 32px}.project-specs{border-top:1px solid #e1e2e1}.project-specs div{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid #e1e2e1}.project-specs span{color:#747f85}.slider-controls{display:flex;align-items:center;gap:15px;margin-top:auto;padding-top:35px}.slider-controls button{border:1px solid #d8dada;background:#fff;width:52px;height:52px;border-radius:50%;cursor:pointer}.slider-controls .pause-btn{width:auto;border-radius:0;padding:0 16px;font-size:12px}.project-image-link{position:relative;overflow:hidden;display:block;height:590px;min-height:590px;background:#e9eceb}.project-image-link img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block;transition:opacity .35s ease;will-change:opacity}.project-image-link.is-changing img{opacity:.18}.project-image-caption{position:absolute;left:56px;bottom:50px;color:#fff;font-size:18px;line-height:1.2;letter-spacing:2px;border-left:2px solid #b99764;padding-left:14px;text-shadow:0 2px 12px #000}.challenge-section{position:relative;background:#fff}.challenge-title-row{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:42px;position:relative;z-index:1}.challenge-title-row p{margin:0;color:#5b686f}.challenge-layout{display:grid;grid-template-columns:.77fr 1.03fr 1.25fr;gap:0;border:1px solid #e1e3e2;position:relative;z-index:1}.challenge-list{background:#fff}.challenge-option{width:100%;border:0;border-bottom:1px solid #e3e5e4;background:#fff;padding:0 22px;height:79px;display:flex;align-items:center;justify-content:space-between;text-align:right;cursor:pointer;font-weight:600;color:#21343e}.challenge-option:last-child{border-bottom:0}.challenge-option.active{background:#10272f;color:#fff}.challenge-option span{font-size:22px}.challenge-photo{position:relative;min-height:565px;overflow:hidden}.challenge-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .2s}.challenge-photo:after{content:"";position:absolute;inset:auto 0 0;height:110px;background:linear-gradient(transparent,#071a25c9)}.challenge-photo-meta{position:absolute;z-index:1;right:26px;bottom:25px;color:white}.challenge-photo-meta b,.challenge-photo-meta span{display:block}.challenge-detail{padding:34px 36px;background:#fff}.challenge-number{font-size:13px;letter-spacing:2px;color:#57656e;direction:ltr;text-align:left}.challenge-detail h3{font-size:31px;line-height:1.45;margin:20px 0 10px}.challenge-detail p{color:#607078;margin-bottom:20px}.challenge-detail hr{border:0;border-top:1px solid #e2e3e2}.challenge-detail h4{margin:20px 0 10px}.challenge-detail ul{padding:0 20px 0 0;margin:0 0 15px}.challenge-detail li{margin:7px 0}.related-services{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:25px}.related-services span{background:#f1f2f0;padding:7px 14px;border-radius:14px;font-size:13px}.challenge-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;background:#fafafa;border:1px solid #eeeeec}.challenge-strip div{padding:25px 30px;border-left:1px solid #dedfde}.challenge-strip div:last-child{border-left:0}.challenge-strip b,.challenge-strip span{display:block}.challenge-strip span{color:#778187;font-size:12px}.process-section{background:#fafaf8;padding:130px 0}.process-head{text-align:center;max-width:900px;margin:0 auto 70px}.process-head .eyebrow{text-align:center}.process-head p{color:#5e6c73}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;position:relative}.process-grid:before{content:"";height:1px;background:#d6d8d7;position:absolute;right:5%;left:5%;top:24px}.process-grid article{position:relative;text-align:center}.process-grid article>span{position:relative;z-index:2;width:48px;height:48px;border-radius:50%;border:1px solid #c9b28a;background:#fff;display:grid;place-items:center;margin:0 auto 28px;font-weight:700}.process-grid img{width:100%;height:150px;object-fit:cover;border-radius:2px}.process-grid h3{font-size:20px;margin:16px 0 5px}.process-grid p{color:#748087;font-size:13px;margin:0}.process-values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:60px;background:#f2f3f1}.process-values div{padding:22px 36px;border-left:1px solid #dfe1e0}.process-values div:last-child{border-left:0}.process-values b,.process-values span{display:block}.process-values span{font-size:12px;color:#7a8489}.knowledge-section{background:#fff}.knowledge-head{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end;margin-bottom:45px}.knowledge-head p{color:#5f6d74}.knowledge-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px}.knowledge-main,.knowledge-card{border:1px solid #e1e3e2;background:#fff;text-align:right;padding:0;cursor:pointer;color:inherit}.knowledge-main{position:relative;overflow:hidden;min-height:500px}.knowledge-main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.knowledge-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,18,26,.88),rgba(5,18,26,.05) 70%)}.knowledge-caption{position:absolute;right:35px;left:35px;bottom:30px;color:white}.knowledge-caption span,.knowledge-card span{background:#c9a675;color:#fff;padding:4px 12px;font-size:12px}.knowledge-caption h3{font-size:34px;line-height:1.45;margin:15px 0 8px}.knowledge-caption p{max-width:700px;color:#e3e7e8}.knowledge-side{display:grid;gap:28px}.knowledge-card{display:grid;grid-template-columns:230px 1fr;min-height:235px}.knowledge-card img{width:100%;height:100%;object-fit:cover}.knowledge-card>div{padding:28px}.knowledge-card h3{font-size:22px;line-height:1.5;margin:12px 0}.knowledge-card p{color:#67747a}.knowledge-bar{display:grid;grid-template-columns:repeat(3,1fr) auto;align-items:center;gap:0;margin-top:28px;background:#fafafa;padding:24px 25px}.knowledge-bar>div{padding:0 24px;border-left:1px solid #d9dcdb}.knowledge-bar b,.knowledge-bar span{display:block}.knowledge-bar span{font-size:12px;color:#7c858a}.cta-section{position:relative;min-height:510px;overflow:hidden;color:#fff}.cta-image,.cta-shade{position:absolute;inset:0}.cta-image img{width:100%;height:100%;object-fit:cover}.cta-shade{background:linear-gradient(90deg,rgba(4,22,31,.72),rgba(4,22,31,.96) 55%,rgba(4,22,31,.96))}.cta-inner{position:relative;z-index:1;min-height:510px;display:grid;grid-template-columns:1fr;align-content:center}.cta-copy{max-width:840px;margin-right:auto}.light{color:#fff}.cta-copy h2{font-size:44px;line-height:1.4;margin:15px 0}.cta-copy p{font-size:17px;color:#d7dfe2}.cta-actions{display:flex;gap:16px;margin-top:28px}.cta-trust{display:flex;gap:40px;margin-top:48px;color:#d3dadd;font-size:13px}.footer{background:#fff;padding:65px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(5,1fr);gap:35px}.footer h4{margin:0 0 15px}.footer-grid>div>a,.footer-grid>div>p{display:block;margin:7px 0;color:#66737a;font-size:14px}.footer-brand p{max-width:250px}.footer-social{display:flex;gap:18px;margin-top:20px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #dedfde;margin-top:55px;padding-top:22px;color:#748087;font-size:12px}.search-overlay,.modal{position:fixed;inset:0;background:rgba(5,18,26,.62);z-index:2000;display:none;align-items:flex-start;justify-content:center;padding-top:120px}.search-overlay.open,.modal.open{display:flex}.search-dialog,.modal-card{width:min(760px,calc(100% - 40px));background:#fff;padding:42px;position:relative;box-shadow:0 30px 90px #0004}.modal-close{position:absolute;left:22px;top:18px;border:0;background:transparent;font-size:32px;cursor:pointer}.search-dialog h2,.modal-card h2{font-size:34px;margin:10px 0 20px}.search-dialog input{width:100%;height:58px;border:1px solid #cfd4d4;padding:0 16px;font-size:18px}.search-results{display:grid;gap:8px;margin-top:16px;max-height:350px;overflow:auto}.search-result{padding:14px 16px;background:#f7f8f7}.search-result b,.search-result span{display:block}.search-result span{font-size:12px;color:#788188}.modal-chip{display:inline-block;background:#c9a675;color:white;padding:5px 12px}.modal-note{background:#f5f5f3;padding:12px 15px;color:#748087;font-size:12px}.review-card{width:min(840px,calc(100% - 40px));max-height:calc(100vh - 130px);overflow:auto}.review-card form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.review-card label{display:grid;gap:7px;font-size:13px;font-weight:600}.review-card input,.review-card select,.review-card textarea{border:1px solid #d4d7d6;padding:12px;background:#fff}.review-card .full{grid-column:1/-1}.form-actions{display:flex!important;align-items:center;gap:16px}.toast{position:fixed;left:28px;bottom:28px;background:#10202a;color:white;padding:13px 18px;z-index:3000;transform:translateY(25px);opacity:0;pointer-events:none;transition:.25s}.toast.show{transform:none;opacity:1}@media(max-width:1150px){.desktop-nav{display:none}.menu-toggle{display:block}.mobile-menu.open{display:grid;position:absolute;top:84px;right:0;left:0;background:#fff;border-top:1px solid #e2e3e2;padding:18px 32px;gap:0}.mobile-menu a{padding:14px 0;border-bottom:1px solid #eee}.hero{grid-template-columns:1fr}.hero-photo{height:560px}.hero-copy{padding:80px 0}.section-head{grid-template-columns:1fr auto}.section-head p{grid-column:1/-1}.project-slider{grid-template-columns:1fr}.project-image-link{height:480px;min-height:480px}.project-copy{padding-top:0}.challenge-layout{grid-template-columns:.8fr 1.2fr}.challenge-photo{display:none}.process-grid{grid-template-columns:repeat(3,1fr)}.process-grid:before{display:none}.knowledge-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){html{scroll-padding-top:70px}.container{width:min(100% - 32px,1440px)}.header-shell{height:70px;width:calc(100% - 24px);gap:12px;grid-template-columns:auto 1fr auto}.brand-mark{width:35px;height:40px}.brand-copy b{font-size:14px}.brand-copy small{font-size:7px}.header-actions{justify-self:start}.header-cta{display:none}.icon-btn{border-left:0}.hero-photo{height:440px}.hero-slogan{left:25px;top:140px;font-size:18px}.hero-location{left:25px}.hero-copy-inner{width:calc(100% - 34px)}.hero h1{font-size:36px}.hero-copy p{font-size:15px}.trust-row{grid-template-columns:1fr;gap:15px}.trust-row div{border-left:0;border-bottom:1px solid #ddd;padding:0 0 14px}.section,.process-section{padding:85px 0}.section-head,.challenge-title-row,.knowledge-head{display:block}.section h2,.challenge-title-row h2,.process-head h2,.knowledge-head h2{font-size:33px}.section-head p,.challenge-title-row p,.knowledge-head p{margin-top:18px}.arrow-link{display:inline-block;margin-top:18px}.service-grid{grid-template-columns:1fr}.service-card{height:280px}.project-slider{min-height:auto}.project-copy h3{font-size:34px}.project-image-link{height:340px;min-height:340px}.challenge-layout{grid-template-columns:1fr}.challenge-list{display:flex;overflow:auto}.challenge-option{min-width:240px;border-left:1px solid #e3e5e4}.challenge-detail{padding:26px 20px}.challenge-strip{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr}.process-grid article{text-align:right;display:grid;grid-template-columns:48px 120px 1fr;gap:15px;align-items:center}.process-grid article>span{margin:0}.process-grid img{height:100px}.process-grid h3,.process-grid p{grid-column:3;margin:0}.process-values{grid-template-columns:1fr}.process-values div{border-left:0;border-bottom:1px solid #ddd}.knowledge-main{min-height:420px}.knowledge-card{grid-template-columns:125px 1fr;min-height:190px}.knowledge-card>div{padding:18px}.knowledge-caption h3{font-size:27px}.knowledge-bar{grid-template-columns:1fr}.knowledge-bar>div{border-left:0;border-bottom:1px solid #ddd;padding:13px}.cta-copy h2{font-size:34px}.cta-actions{flex-direction:column}.cta-trust{flex-direction:column;gap:12px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:grid;gap:8px}.review-card form{grid-template-columns:1fr}.review-card .full{grid-column:auto}.search-overlay,.modal{padding-top:75px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}.service-card:hover img{transform:none}}

/* =========================================================
   GERANOVA TYPOGRAPHY SYSTEM — V4 / ESTEDAD
   Persian: Vazirmatn | Latin UI labels/wordmark: Inter
   ========================================================= */
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;font-weight:400;line-height:1.85;font-synthesis:none}
button,input,select,textarea{font-family:"Vazirmatn",Tahoma,Arial,sans-serif}
p,li{font-weight:400}
h1,h2,h3,h4,h5,h6,strong,b{font-family:"Vazirmatn",Tahoma,Arial,sans-serif}

/* Brand + deliberately Latin labels */
.brand-copy,.brand-copy b,.brand-copy small,.eyebrow,.hero-kicker,.challenge-number,
.project-image-caption,.lang-btn,.aside-kicker,.internal-cta-inner>div>span,
.project-hero-field{font-family:"Inter",Arial,sans-serif}

/* Header */
.nav-link{font-size:14px;font-weight:600;line-height:1.5}
.header-cta{font-weight:650;line-height:1.55}
.mobile-menu a{font-weight:600}

/* Primary headings */
.hero h1{font-weight:800;line-height:1.42;letter-spacing:0}
.section h2,.challenge-title-row h2,.process-head h2,.knowledge-head h2{font-weight:800;line-height:1.45;letter-spacing:0}
.project-copy h3{font-weight:800;line-height:1.5}
.challenge-detail h3{font-weight:800;line-height:1.55}
.knowledge-caption h3{font-weight:750;line-height:1.55}
.knowledge-card h3{font-weight:700;line-height:1.65}
.cta-copy h2{font-weight:800;line-height:1.55}

/* Body copy */
.hero-copy p,.project-copy>p,.challenge-detail p,.process-head p,.knowledge-head p,
.knowledge-card p,.cta-copy p{line-height:1.95;font-weight:400}

/* Cards / controls */
.service-caption h3{font-weight:750;line-height:1.5}
.challenge-option{font-weight:600;line-height:1.65}
.project-tags,.arrow-link,.btn,.card-link{font-weight:650}
.project-specs b,.trust-row b,.process-values b,.knowledge-bar b{font-weight:700}

/* Latin microcopy keeps engineering/editorial character */
.eyebrow{font-weight:600;letter-spacing:1.7px;line-height:1.4}
.brand-copy b{font-weight:700;letter-spacing:1.7px}
.brand-copy small{font-weight:600;letter-spacing:1.65px}
.hero-kicker{font-weight:600;letter-spacing:1.25px}
.challenge-number{font-weight:600;letter-spacing:1.5px}

/* Internal pages */
.internal-hero-content h1,.detail-hero-copy h1,.project-detail-hero-copy h1{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;font-weight:800;line-height:1.4;letter-spacing:0}
.internal-hero-content p,.detail-hero-copy>p,.project-detail-hero-copy>p{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;line-height:1.95}
.internal-section-head h2,.detail-block h2,.case-block h2{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;font-weight:800;line-height:1.5}
.internal-card h3,.related-project-card h3,.aside-card h3{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;font-weight:700;line-height:1.65}
.internal-card p,.case-block>p,.aside-card li,.feature-list p,.result-grid p{line-height:1.9}
.card-kicker,.aside-kicker{font-family:"Vazirmatn",Tahoma,Arial,sans-serif;font-weight:650;letter-spacing:0}
.numbered-steps li p,.case-service-links a{font-weight:600;line-height:1.75}
.projects-filter-bar label{font-weight:600}
.project-facts-grid b{font-weight:700}
.breadcrumb{font-weight:500;line-height:1.7}

@media(max-width:760px){
  .nav-link{font-size:14px}
  .hero h1{line-height:1.5}
  .internal-hero-content h1,.detail-hero-copy h1,.project-detail-hero-copy h1{line-height:1.5}
}


/* ==========================================================
   GERANOVA TYPOGRAPHY V5
   Persian: Vazirmatn (OFL) | Latin labels: Inter
   Temporary free-font direction before final licensed typeface.
   ========================================================== */

:root{
  --font-fa:"Vazirmatn",Tahoma,Arial,sans-serif;
  --font-en:"Inter",Arial,sans-serif;
}

body{
  font-family:var(--font-fa);
  font-weight:400;
  line-height:1.9;
  font-synthesis:none;
  text-rendering:optimizeLegibility;
}

button,input,select,textarea{
  font-family:var(--font-fa);
}

/* Avoid the over-bold feel of the Estedad test */
.nav-link{font-weight:500}
.header-cta,.btn,.arrow-link{font-weight:600}

.hero h1,
.internal-hero-content h1,
.detail-hero-copy h1,
.project-detail-hero-copy h1{
  font-family:var(--font-fa);
  font-weight:700;
  line-height:1.38;
  letter-spacing:-.015em;
}

.section h2,
.challenge-title-row h2,
.process-head h2,
.knowledge-head h2,
.internal-section-head h2,
.detail-block h2,
.case-block h2,
.cta-copy h2,
.internal-cta h2{
  font-family:var(--font-fa);
  font-weight:700;
  line-height:1.5;
  letter-spacing:-.01em;
}

.service-caption h3,
.project-copy h3,
.challenge-detail h3,
.knowledge-caption h3,
.knowledge-card h3,
.internal-card h3,
.related-project-card h3,
.aside-card h3{
  font-family:var(--font-fa);
  font-weight:600;
  line-height:1.65;
}

p,
.internal-card p,
.detail-block p,
.case-block p,
.knowledge-card p,
.challenge-detail p{
  font-weight:400;
}

strong,b{font-weight:600}

/* English/technical microcopy stays distinctly international */
.eyebrow,
.brand-copy,
.brand-copy *,
.hero-kicker,
.card-kicker,
.aside-kicker,
.project-hero-field,
.internal-cta > .container > div > div > span,
.project-count,
.lang-btn{
  font-family:var(--font-en);
}

/* Slightly calmer Persian UI sizing with Vazirmatn */
.desktop-nav{gap:35px}
.nav-link{font-size:14px}
.hero-copy p{line-height:2}
.internal-card p{line-height:1.95}
.card-link{font-weight:600}
.numbered-steps li p{font-weight:500}

@media(max-width:760px){
  .hero h1,
  .internal-hero-content h1,
  .detail-hero-copy h1,
  .project-detail-hero-copy h1{
    line-height:1.45;
  }
}

.knowledge-main,.knowledge-card{display:block;text-decoration:none}.knowledge-card{display:grid}


/* ==========================================================
   GERANOVA BRAND MARK — approved logo direction
   Global replacement for header/footer logo marks.
   ========================================================== */
.brand-mark{
  width:54px;
  height:54px;
  flex:0 0 54px;
  background:url("assets/images/geranova-logo-mark.svg") center/contain no-repeat;
}
.brand-mark .mark-top,
.brand-mark .mark-bottom{
  display:none !important;
}
.brand-copy b{
  color:#173240;
  font-weight:700;
  letter-spacing:2.3px;
}
.brand-copy small{
  color:#9b8158;
  letter-spacing:2.15px;
}
.footer .brand-mark{
  width:58px;
  height:58px;
  flex-basis:58px;
}
@media(max-width:760px){
  .brand-mark{
    width:46px;
    height:46px;
    flex-basis:46px;
  }
  .brand-copy b{font-size:18px}
  .brand-copy small{font-size:8px}
}