/** Berke Core Pages — 0.4.0 */
body.berke-release-0400 .berke-core-page,
body.berke-release-0400 .berke-core-page *,
body.berke-release-0400 .berke-request-page,
body.berke-release-0400 .berke-request-page *{
	box-sizing:border-box;
	font-family:"IRANYekanX",Tahoma,Arial,sans-serif!important;
	font-style:normal;
	font-synthesis:none;
	letter-spacing:normal;
}
.berke-core-page{direction:rtl;color:#173f55;background:#fff;font-size:1.06rem;line-height:1.9;overflow:hidden}
.berke-core-page h1,.berke-core-page h2,.berke-core-page h3,.berke-core-page p{margin-top:0}
.berke-core-page a{text-underline-offset:.2em}
.berke-core-container{width:min(88rem,calc(100% - 48px));margin-inline:auto}
.berke-core-section{padding:clamp(4.75rem,8vw,8rem) 0}
.berke-core-section--soft{background:linear-gradient(180deg,#f7fbfd 0%,#eff8fb 100%)}
.berke-core-section--dark{color:#fff;background:linear-gradient(135deg,#0f2439 0%,#132c46 70%,#183c57 100%)}
.berke-core-kicker{margin:0 0 .72rem;color:#2585ac;font-size:.88rem;font-weight:800;line-height:1.65}
.berke-core-section--dark .berke-core-kicker,.berke-core-final .berke-core-kicker{color:#72c9e6}
.berke-core-heading{max-width:47rem;margin-bottom:clamp(2rem,4vw,3.5rem)}
.berke-core-heading--wide{max-width:62rem}
.berke-core-heading h2{margin:0;color:#0f2439;font-size:clamp(2rem,3.7vw,3.35rem);font-weight:800;line-height:1.34}
.berke-core-heading p:last-child{margin:.9rem 0 0;color:#587083;font-size:1.04rem;line-height:1.95}
.berke-core-section--dark .berke-core-heading h2{color:#fff}.berke-core-section--dark .berke-core-heading p:last-child{color:#c9dce7}
.berke-core-lead{max-width:51rem;margin:1.15rem 0 0;color:#4d6678;font-size:1.11rem;font-weight:500;line-height:2}
.berke-core-actions{display:flex;flex-wrap:wrap;gap:.78rem;margin-top:1.7rem}
.berke-core-button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:3.35rem;padding:.78rem 1.3rem;border:1px solid transparent;border-radius:999px;font-size:.96rem;font-weight:800;line-height:1.5;text-decoration:none;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}
.berke-core-button:hover{transform:translateY(-1px)}
.berke-core-button:focus-visible{outline:3px solid rgba(75,184,221,.38);outline-offset:3px}
.berke-core-button--primary{color:#fff;background:#223d65;box-shadow:0 12px 30px rgba(19,44,70,.18)}
.berke-core-button--primary:hover{color:#fff;background:#132c46}
.berke-core-button--secondary{color:#173f55;background:#fff;border-color:#cbdde6}.berke-core-button--secondary:hover{color:#132c46;border-color:#4bb8dd;background:#f8fcfd}
.berke-core-button--light{color:#102d47;background:#fff}.berke-core-button--light:hover{color:#102d47;background:#eef8fb}
.berke-core-button--ghost{color:#fff;background:transparent;border-color:rgba(255,255,255,.34)}.berke-core-button--ghost:hover{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.64)}
.berke-core-text-link{display:inline-flex;align-items:center;min-height:2.7rem;color:#1d789d;font-weight:800;text-decoration:none}.berke-core-text-link:hover{color:#132c46}
.berke-core-number{display:grid;place-items:center;width:3rem;height:3rem;margin-bottom:1rem;border-radius:50%;color:#187ca4;background:#e8f6fb;font-size:.9rem;font-weight:800}
.berke-core-label{display:inline-flex;padding:.38rem .68rem;border-radius:999px;color:#1d789d;background:#eaf7fb;font-size:.78rem;font-weight:800}
.berke-core-checks{display:grid;gap:.62rem;margin:1.4rem 0 1.7rem;padding:0;list-style:none}.berke-core-checks li{position:relative;padding-inline-start:1.7rem}.berke-core-checks li::before{content:"✓";position:absolute;inset-inline-start:0;top:.05rem;color:#4bb8dd;font-weight:900}
.berke-core-media{position:relative;overflow:hidden;border:1px solid rgba(34,61,101,.12);border-radius:1.75rem;background:#eef8fb;box-shadow:0 28px 70px rgba(15,36,57,.09)}
.berke-core-media__image{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.berke-core-media__caption{position:static;display:grid;gap:.15rem;padding:.9rem 1rem;border:0;border-top:1px solid #dce8ee;border-radius:0;background:#fff}
.berke-core-media__caption strong{color:#102d47;font-size:.93rem}.berke-core-media__caption span{color:#607788;font-size:.78rem}
.berke-core-media--dark{border-color:rgba(255,255,255,.14);box-shadow:none}
.berke-core-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.15rem;color:#718493;font-size:.82rem}.berke-core-breadcrumb a{color:#497086;text-decoration:none}.berke-core-breadcrumb a:hover{color:#223d65}
.berke-core-page-hero{padding:clamp(3.8rem,7vw,6.8rem) 0 clamp(4rem,7vw,6.5rem);background:radial-gradient(circle at 9% 10%,rgba(75,184,221,.12),transparent 25rem),linear-gradient(145deg,#f7fbfd 0%,#fff 62%,#eef8fb 100%)}
.berke-core-page-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(19rem,.65fr);gap:clamp(2rem,5vw,5rem);align-items:center}
.berke-core-page-hero h1{max-width:58rem;margin:0;color:#0f2439;font-size:clamp(2.5rem,5vw,4.65rem);font-weight:800;line-height:1.2}
.berke-core-side-note{padding:1.5rem 1.6rem;border:1px solid #d7e7ee;border-radius:1.5rem;background:rgba(255,255,255,.94);box-shadow:0 22px 55px rgba(15,36,57,.07)}
.berke-core-side-note strong{color:#102d47;font-size:1.05rem}.berke-core-side-note p{margin:.65rem 0;color:#5f7585;font-size:.91rem}.berke-core-side-note a{color:#1c769b;font-size:.9rem;font-weight:800;text-decoration:none}
.berke-core-more{display:flex;justify-content:center;margin-top:2rem}
.berke-core-final{padding:clamp(3.5rem,6vw,5rem) 0;color:#fff;background:linear-gradient(120deg,#0f2439,#173b5d)}
.berke-core-final__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center}.berke-core-final h2{margin:0;color:#fff;font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.4}.berke-core-final p:last-child{max-width:48rem;margin:.75rem 0 0;color:#c9dce7}.berke-core-final .berke-core-actions{margin-top:0;justify-content:flex-end}

/* Home shared structures. */
.berke-home-families{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.berke-home-families article{padding:clamp(1.4rem,2.3vw,2rem);border:1px solid #dce8ee;border-radius:1.4rem;background:#fff}.berke-home-families h3{margin:0;color:#132c46;font-size:1.3rem;line-height:1.55}.berke-home-families p{margin:.7rem 0 1rem;color:#607688;font-size:.95rem}.berke-home-families a{color:#217ca0;font-weight:800;text-decoration:none}
.berke-home-service-layout{display:grid;grid-template-columns:minmax(17rem,.52fr) minmax(0,1.35fr);gap:clamp(2rem,6vw,6rem);align-items:start}.berke-core-heading--sticky{position:sticky;top:8rem}.berke-home-service-list{border-top:1px solid #dce7ec}.berke-home-service-row{display:grid;grid-template-columns:3.4rem minmax(0,1fr) auto;gap:1rem;align-items:center;padding:1.35rem .4rem;color:inherit;text-decoration:none;border-bottom:1px solid #dce7ec;transition:padding .18s ease,background .18s ease}.berke-home-service-row:hover{padding-inline:1rem;background:#f7fbfd}.berke-home-service-row__num{color:#4b788e;font-size:.78rem;font-weight:800}.berke-home-service-row h3{margin:0;color:#102d47;font-size:1.18rem}.berke-home-service-row p{margin:.25rem 0 0;color:#657b8c;font-size:.9rem;line-height:1.8}.berke-home-service-row__arrow{color:#2b83a6;font-size:1.35rem}
.berke-home-diagnosis{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:clamp(2.5rem,6vw,6rem);align-items:center}.berke-home-diagnosis__copy h2{margin:0;color:#fff;font-size:clamp(2.1rem,3.8vw,3.35rem);line-height:1.35}.berke-home-diagnosis__copy>p:not(.berke-core-kicker){margin:1rem 0 0;color:#c8dbe6}.berke-home-diagnosis .berke-core-checks{color:#eef7fb}
.berke-home-evidence-model{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:1rem;align-items:center;padding:1.4rem;border:1px solid #dce9ef;border-radius:1.5rem;background:#f9fcfd}.berke-home-evidence-model>div{display:grid;gap:.25rem;min-height:7.5rem;padding:1.1rem;border-radius:1rem;background:#fff}.berke-home-evidence-model strong{color:#132c46}.berke-home-evidence-model span{color:#687d8d;font-size:.87rem}.berke-home-evidence-model>span{color:#4bb8dd;font-size:1.5rem;font-weight:900}.berke-home-projects-preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1.4rem}.berke-home-projects-preview article{padding:1.35rem;border:1px solid #dce8ee;border-radius:1.2rem}.berke-home-projects-preview h3{margin:.8rem 0 .4rem;color:#102d47}.berke-home-projects-preview p{margin:0;color:#657b8c;font-size:.9rem}
.berke-core-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin:0;padding:0;list-style:none}.berke-core-process li{padding:1.25rem;border-top:3px solid #4bb8dd;background:#fff;border-radius:0 0 1.1rem 1.1rem;box-shadow:0 12px 32px rgba(15,36,57,.055)}.berke-core-process li>span{display:inline-block;margin-bottom:.9rem;color:#277d9e;font-size:.78rem;font-weight:800}.berke-core-process h3{margin:0;color:#132c46;font-size:1.02rem}.berke-core-process p{margin:.45rem 0 0;color:#657b8c;font-size:.88rem;line-height:1.8}

/* Services hub. */
.berke-service-family-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.berke-service-family-nav a{display:grid;grid-template-columns:auto 1fr;column-gap:.8rem;row-gap:.15rem;padding:1.35rem;color:inherit;text-decoration:none;border:1px solid #dce8ee;border-radius:1.3rem;background:#fff}.berke-service-family-nav a>span{grid-row:1/3;display:grid;place-items:center;width:2.7rem;height:2.7rem;border-radius:50%;color:#1d789d;background:#eaf7fb;font-size:.8rem;font-weight:800}.berke-service-family-nav strong{color:#132c46}.berke-service-family-nav small{color:#667c8d;line-height:1.75}
.berke-service-family{display:grid;grid-template-columns:minmax(17rem,.58fr) minmax(0,1.25fr);gap:clamp(2rem,6vw,6rem);align-items:start}.berke-service-family__intro h2{margin:0;color:#102d47;font-size:clamp(2rem,3vw,2.8rem)}.berke-service-family__intro>p:last-child{color:#61788a}.berke-service-family__items{display:grid;gap:.75rem}.berke-service-family__items>a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;align-items:center;padding:1.2rem 1.25rem;color:inherit;text-decoration:none;border:1px solid #dce8ee;border-radius:1.1rem;background:#fff;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.berke-service-family__items>a:hover{transform:translateY(-1px);border-color:#bddde9;box-shadow:0 12px 32px rgba(15,36,57,.06)}.berke-service-family__items h3{margin:0;color:#132c46;font-size:1.08rem}.berke-service-family__items p{margin:.25rem 0 0;color:#687e8e;font-size:.88rem}.berke-service-family__items>a>span{color:#2a85a8;font-size:1.25rem}.berke-services-decision{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center}.berke-services-decision h2{margin:0;color:#fff;font-size:clamp(2rem,3.5vw,3rem);line-height:1.4}.berke-services-decision p:last-child{max-width:52rem;margin:.8rem 0 0;color:#c9dce7}

/* About. */
.berke-about-definition{display:grid;grid-template-columns:minmax(18rem,.7fr) minmax(0,1fr);gap:clamp(2rem,6vw,6rem);align-items:start}.berke-about-definition h2{margin:0;color:#102d47;font-size:clamp(2rem,3.4vw,3rem);line-height:1.45}.berke-about-definition>div:last-child{max-width:48rem;color:#566f82}.berke-about-realms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.berke-about-realms article{position:relative;padding:2rem;border:1px solid #dce8ee;border-radius:1.5rem;background:#fff}.berke-about-realms article>span{position:absolute;top:1rem;left:1.2rem;color:#c2dbe5;font-size:2rem;font-weight:800}.berke-about-realms h3{margin:0;color:#102d47;font-size:1.35rem}.berke-about-realms p{margin:.65rem 0 0;color:#63798a}.berke-about-principles{display:grid;grid-template-columns:minmax(18rem,.72fr) minmax(0,1fr);gap:clamp(2.5rem,6vw,6rem)}.berke-about-principles h2{margin:0;color:#fff;font-size:clamp(2rem,3.5vw,3rem);line-height:1.4}.berke-about-principles ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin:0;padding:0;list-style:none}.berke-about-principles li{display:grid;grid-template-columns:3rem 1fr;gap:.75rem;padding:1.15rem;border:1px solid rgba(255,255,255,.12);border-radius:1rem;background:rgba(255,255,255,.05)}.berke-about-principles li>span{color:#6ec7e5;font-size:.78rem;font-weight:800}.berke-about-principles h3{margin:0;color:#fff;font-size:1rem}.berke-about-principles p{margin:.3rem 0 0;color:#bfd2de;font-size:.87rem}.berke-about-scope__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.berke-about-scope__grid>div{padding:1.35rem;border-inline-start:3px solid #4bb8dd;background:#f8fbfc}.berke-about-scope__grid strong{color:#132c46}.berke-about-scope__grid p{margin:.4rem 0 0;color:#62798a;font-size:.9rem}.berke-about-evidence{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center}.berke-about-evidence h2{margin:0;color:#102d47;font-size:clamp(1.8rem,3vw,2.6rem)}.berke-about-evidence p:last-child{margin:.6rem 0 0;color:#62798a}

/* Contact. */
.berke-contact-hero .berke-core-container{max-width:64rem}.berke-contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:1.25rem}.berke-contact-primary{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:22rem;padding:2rem;color:#fff;text-decoration:none;border-radius:1.6rem;background:linear-gradient(135deg,#132c46,#223d65);box-shadow:0 24px 60px rgba(15,36,57,.16)}.berke-contact-icon{display:grid;place-items:center;width:3.25rem;height:3.25rem;margin-bottom:1.2rem;border-radius:50%;background:rgba(255,255,255,.1)}.berke-contact-icon svg,.berke-contact-details svg{width:1.45rem;height:1.45rem;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.berke-contact-primary small{color:#9bd8ec}.berke-contact-primary strong{margin:.2rem 0;color:#fff;font-size:clamp(1.8rem,3vw,2.6rem);direction:ltr}.berke-contact-primary p{margin:.7rem 0 0;color:#d3e3ec}.berke-contact-details{display:grid;gap:.8rem}.berke-contact-details>div{display:grid;grid-template-columns:3rem 1fr;gap:1rem;align-items:center;min-height:6.6rem;padding:1.2rem 1.35rem;border:1px solid #dce8ee;border-radius:1.25rem;background:#fff}.berke-contact-details>div>span{display:grid;place-items:center;width:3rem;height:3rem;color:#247ca0;border-radius:50%;background:#eaf7fb}.berke-contact-details small{display:block;color:#738796;font-size:.8rem}.berke-contact-details strong{color:#173f55;font-size:1rem}.berke-contact-request{display:grid;grid-template-columns:minmax(0,1fr) minmax(17rem,.55fr);gap:clamp(2rem,6vw,5rem);align-items:center}.berke-contact-request h2{margin:0;color:#102d47;font-size:clamp(2rem,3.5vw,3rem);line-height:1.4}.berke-contact-request>div>p:not(.berke-core-kicker){margin:.8rem 0 0;color:#607789}.berke-contact-request__action{display:grid;gap:.8rem;padding:1.4rem;border:1px solid #d5e5ec;border-radius:1.4rem;background:#fff}.berke-contact-request__action small{color:#718594;line-height:1.7}.berke-contact-paths{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center}.berke-contact-paths h2{margin:0;color:#102d47;font-size:clamp(1.8rem,3vw,2.5rem)}.berke-contact-paths p{margin:.5rem 0 0;color:#62798a}

/* Projects. */
.berke-project-grid{display:grid;gap:1.5rem}.berke-project-card{display:grid;grid-template-columns:minmax(18rem,.7fr) minmax(0,1fr);overflow:hidden;border:1px solid #dce8ee;border-radius:1.5rem;background:#fff}.berke-project-card>img{width:100%;height:100%;min-height:28rem;object-fit:cover}.berke-project-card>div{padding:clamp(1.5rem,3vw,2.5rem)}.berke-project-card h2{margin:.75rem 0 .5rem;color:#102d47;font-size:clamp(1.6rem,2.6vw,2.3rem)}.berke-project-card>div>p{color:#617889}.berke-project-card dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1.4rem 0}.berke-project-card dl>div{padding:.9rem;border-radius:.85rem;background:#f6fafc}.berke-project-card dt{color:#738694;font-size:.75rem;font-weight:700}.berke-project-card dd{margin:.25rem 0 0;color:#173f55;font-size:.9rem}.berke-projects-empty{max-width:64rem;margin-inline:auto;text-align:center}.berke-projects-empty h2{margin:0;color:#102d47;font-size:clamp(2rem,3.5vw,3rem)}.berke-projects-empty>p:not(.berke-core-kicker){margin:1rem auto 2rem;color:#607789}.berke-projects-empty__seo{font-size:.82rem!important;color:#7a8d9b!important}.berke-project-method{display:grid;grid-template-columns:minmax(18rem,.7fr) minmax(0,1fr);gap:clamp(2rem,6vw,6rem)}.berke-project-method h2{margin:0;color:#102d47;font-size:clamp(1.9rem,3vw,2.6rem)}.berke-project-method ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:0;padding:0;list-style:none}.berke-project-method li{padding:.9rem 1rem;border-inline-start:3px solid #4bb8dd;background:#fff;color:#506b7d}

@media(max-width:64rem){
	.berke-core-container{width:min(100% - 36px,72rem)}
	.berke-core-page-hero__grid,.berke-home-service-layout,.berke-home-diagnosis,.berke-service-family,.berke-about-definition,.berke-about-principles,.berke-contact-request,.berke-project-method{grid-template-columns:1fr}
	.berke-core-heading--sticky{position:static}
	.berke-home-families,.berke-service-family-nav,.berke-about-scope__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.berke-core-process{grid-template-columns:repeat(2,minmax(0,1fr))}
	.berke-core-final__inner,.berke-services-decision,.berke-about-evidence,.berke-contact-paths{grid-template-columns:1fr}.berke-core-final .berke-core-actions{justify-content:flex-start}
	.berke-contact-grid{grid-template-columns:1fr}.berke-contact-primary{min-height:16rem}
	.berke-project-card{grid-template-columns:1fr}.berke-project-card>img{min-height:0;aspect-ratio:16/9}
}
@media(max-width:48rem){
	.berke-core-page{font-size:1.02rem}.berke-core-container{width:min(100% - 28px,45rem)}.berke-core-section{padding:3.8rem 0}.berke-core-page-hero{padding:3rem 0 3.6rem}.berke-core-page-hero h1{font-size:clamp(2.15rem,10vw,3.2rem)}.berke-core-heading h2{font-size:clamp(1.8rem,8vw,2.55rem)}.berke-core-lead{font-size:1.02rem}
	.berke-core-actions{display:grid;grid-template-columns:1fr}.berke-core-button{width:100%}
	.berke-home-families,.berke-service-family-nav,.berke-about-realms,.berke-about-principles ol,.berke-about-scope__grid,.berke-core-process,.berke-project-method ul{grid-template-columns:1fr}
	.berke-home-evidence-model{grid-template-columns:1fr}.berke-home-evidence-model>span{transform:rotate(-90deg);justify-self:center}.berke-home-evidence-model>div{min-height:0}
	.berke-home-service-row{grid-template-columns:2.4rem minmax(0,1fr) auto;gap:.6rem;padding-block:1.1rem}.berke-home-service-row p{font-size:.86rem}
		.berke-contact-details>div{grid-template-columns:2.7rem 1fr;padding:1rem}.berke-contact-details>div>span{width:2.7rem;height:2.7rem}
	.berke-project-card dl{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.berke-core-button,.berke-home-service-row,.berke-service-family__items>a{transition:none!important}.berke-core-button:hover,.berke-service-family__items>a:hover{transform:none!important}}

/* Core pages own their conversion close; avoid a duplicated generic footer CTA. */
body.berke-core-v0400 .berke-footer-cta,
body.berke-universal-request-v0400 .berke-footer-cta{display:none!important}