/* NUTHM typography: complete, unmodified IBM Arabic WOFF2s include Latin. */
@font-face{font-family:'IBM Plex Sans Arabic';src:url('/assets/IBMPlexSansArabic-Regular.74112e1b7bf2.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Sans Arabic';src:url('/assets/IBMPlexSansArabic-Medium.c72f6986f50d.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Sans Arabic';src:url('/assets/IBMPlexSansArabic-SemiBold.869b2acd0a96.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Sans Arabic';src:url('/assets/IBMPlexSansArabic-Bold.db6650a05969.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
:root{--font-ar:'IBM Plex Sans Arabic',Tahoma,sans-serif;--font-latin:var(--font-ar);--display:clamp(2.5rem,4.2vw,3.8rem);--h1:clamp(2rem,3.5vw,3rem);--h2:clamp(1.65rem,2.6vw,2.35rem);--h3:1.3rem;--body:1.0625rem;--small:.875rem;--nav:.9375rem;--button:1rem;--caption:.8125rem;--heading-line:1.35;--body-line:1.85;--paragraph:65ch;--measure:1160px;--line-dark:rgba(167,178,190,.24);--line-light:rgba(8,26,42,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:var(--font-ar);font-size:var(--body);line-height:var(--body-line);background:var(--nuthm-white);color:var(--nuthm-navy);font-synthesis:none}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:var(--heading-line);letter-spacing:0}h1{font-size:var(--h1);font-weight:700}h2{font-size:var(--h2);font-weight:600}h3{font-size:var(--h3);font-weight:600}p{max-width:var(--paragraph)}p+p{margin-top:14px}a{color:inherit;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto}bdi,[lang=en]{font-family:var(--font-latin)}svg{flex-shrink:0}.wrap{width:min(var(--measure),calc(100% - 64px));margin-inline:auto}a:focus-visible,summary:focus-visible{outline:3px solid var(--nuthm-blue);outline-offset:5px;border-radius:3px}.header a:focus-visible,.header summary:focus-visible,.hero a:focus-visible,.footer a:focus-visible{outline-color:var(--nuthm-teal)}.skip{position:fixed;top:-100px;right:20px;z-index:50;background:var(--nuthm-teal);color:var(--nuthm-navy);padding:12px}.skip:focus{top:10px}.header{position:sticky;top:0;z-index:20;background:var(--nuthm-navy);color:var(--nuthm-white);border-bottom:1px solid var(--line-dark)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:54px;height:54px;border-radius:8px}.brand span{font-size:20px;font-weight:700;line-height:1.4}.brand small{display:block;font-size:11px;font-weight:400;color:var(--nuthm-cool-gray);margin-top:4px}nav{display:flex;gap:28px}nav a{font-size:var(--nav);font-weight:500;text-decoration:none}nav a:hover,nav a[aria-current=page]{text-decoration:underline}nav a[aria-current=page]{color:var(--nuthm-teal)}.mobile-nav{display:none}.hero{background:var(--nuthm-navy);color:var(--nuthm-white);padding:64px 0 26px}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:76px;align-items:center}.hero h1{font-size:var(--display);line-height:1.28}.hero h1 span{color:var(--nuthm-teal)}.eyebrow{font-size:var(--small);font-weight:500;color:var(--nuthm-cool-gray);margin-bottom:23px}.lede{font-size:1.125rem;margin-top:23px;max-width:46ch;line-height:1.9}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;min-height:50px;padding:12px 25px;margin-top:28px;background:var(--nuthm-teal);color:var(--nuthm-navy);font-weight:600;font-size:var(--button);text-decoration:none;border-radius:var(--radius-button);border:1px solid transparent}.button:hover{border-color:currentColor}.hero-caption{font-size:var(--small);color:var(--nuthm-cool-gray);margin-top:18px}.hero-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line-dark);padding-top:22px;margin-top:52px;font-size:var(--caption);color:var(--nuthm-cool-gray)}.workflow{padding:24px;border:1px solid var(--line-dark);border-radius:20px;background:var(--nuthm-deep-navy)}.workflow figcaption{display:flex;align-items:center;gap:8px;font-size:var(--small);font-weight:500;padding-bottom:18px}.example-label{font-size:12px;font-weight:400;color:var(--nuthm-cool-gray);margin-inline-start:auto}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--nuthm-teal)}.flow-stack{margin:0;padding:0;list-style:none;display:grid;gap:14px}.flow-stack li{position:relative;display:flex;gap:14px;align-items:center;padding:12px 15px;border:1px solid var(--line-dark);border-radius:10px;background:var(--nuthm-navy)}.flow-stack li:not(:last-child):after{content:'';position:absolute;inset-inline-start:33px;bottom:-15px;height:14px;border-inline-start:2px solid var(--nuthm-teal)}.flow-node{color:var(--nuthm-teal);display:flex}.icon{width:26px;height:26px}.flow-stack strong{font-size:16px;font-weight:500;display:block}.flow-stack small,.flow-result small{display:block;font-size:12px;color:var(--nuthm-cool-gray)}.flow-count{margin-inline-start:auto;font-size:12px;color:var(--nuthm-cool-gray)}.flow-result{display:flex;align-items:center;gap:16px;border-top:1px solid var(--line-dark);padding-top:18px;margin-top:18px}.flow-result>.icon{color:var(--nuthm-teal)}.flow-result strong{font-size:16px;font-weight:600}.section{padding:76px 0}.section-intro{display:flex;justify-content:space-between;align-items:end;gap:48px;margin-bottom:32px}.section-intro>p{max-width:40ch;font-size:16px}.kicker{font-size:var(--small);font-weight:500;margin-bottom:10px}.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.problem-card{display:flex;flex-direction:column;align-items:start;border:1px solid var(--line-light);border-radius:16px;padding:24px 20px;text-decoration:none;background:var(--nuthm-white)}.problem-card:hover{border-color:var(--nuthm-blue)}.icon-box{display:inline-flex;padding:12px;background:rgba(24,199,200,.12);border-radius:12px;margin-bottom:20px}.card-topic{font-size:12px;margin-bottom:10px}.problem-card h3{font-size:21px;line-height:1.55}.problem-card p{font-size:15px;margin-top:12px;margin-bottom:24px}.card-action{margin-top:auto;display:flex;justify-content:space-between;width:100%;font-size:14px;font-weight:500;border-top:1px solid var(--line-light);padding-top:14px}.operations-strip{display:flex;align-items:center;gap:20px;border:1px solid var(--line-light);border-radius:14px;padding:23px;margin-top:20px;background:rgba(24,199,200,.06)}.operations-strip h3{font-size:18px}.operations-strip p{font-size:14px;margin-top:5px}.operations-strip>a{margin-inline-start:auto;font-size:14px;flex-shrink:0}.dark-section{background:var(--nuthm-deep-navy);color:var(--nuthm-white)}.dark-section .kicker,.dark-section .section-intro>p{color:var(--nuthm-cool-gray)}.method-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:0;list-style:none;margin:0}.method-flow li{position:relative;padding:25px 20px;border:1px solid var(--line-light);border-radius:14px}.dark-section .method-flow li{border-color:var(--line-dark);background:var(--nuthm-navy)}.step-number{font-size:13px;font-weight:500;display:block;margin-bottom:17px}.dark-section .step-number{color:var(--nuthm-teal)}.method-flow h3{font-size:20px}.method-flow p{font-size:15px;margin-top:12px}.dark-section .method-flow p{color:var(--nuthm-cool-gray)}.collections{display:grid;grid-template-columns:1fr 1fr;gap:28px}.empty-state{border:1px solid var(--line-light);border-radius:18px;padding:32px;background:var(--nuthm-white)}.empty-state>.icon{width:40px;height:40px;margin-bottom:22px}.empty-state h3{font-size:25px}.empty-state p{margin-top:17px;font-size:16px}.text-link{display:inline-block;margin-top:22px;font-size:15px;font-weight:500}.trust-section{border-top:1px solid var(--line-light);background:rgba(24,199,200,.06)}.trust{display:grid;grid-template-columns:1fr 1.4fr;gap:65px}.evidence-grid{display:grid;gap:14px}.evidence-grid article{position:relative;border:1px solid var(--line-light);background:var(--nuthm-white);border-radius:12px;padding:22px 24px}.evidence-label{font-size:12px;display:block;margin-bottom:9px}.evidence-grid h3{font-size:21px}.evidence-grid p{font-size:15px;margin-top:8px}.page-hero{padding:48px 0;background:var(--nuthm-navy);color:var(--nuthm-white)}.page-hero p{color:var(--nuthm-cool-gray);max-width:62ch;margin-top:17px}.breadcrumb{font-size:var(--caption);color:var(--nuthm-cool-gray);margin-bottom:18px}.reading{max-width:800px;margin-inline:auto;padding:48px 0 68px}.wide-reading{max-width:var(--measure)}.reading h2{font-size:27px;margin-bottom:18px}.reading section+section{margin-top:32px;padding-top:28px;border-top:1px solid var(--line-light)}.reading ul,.reading ol:not(.process):not(.method-flow){padding-inline-start:24px}.reading li+li{margin-top:10px}.reading .method-flow li+li,.reading .process li+li{margin-top:0}.reading .method-flow{margin-bottom:40px}.reading .method-flow h3{font-size:20px}.reading .callout{border-inline-start:3px solid var(--nuthm-teal);padding:20px 24px;background:rgba(24,199,200,.08);border-radius:8px}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:36px}.before-after>div{padding:22px;border:1px solid var(--line-light);border-radius:14px}.before-after>div:last-child{background:var(--nuthm-deep-navy);color:var(--nuthm-white)}.before-after span{font-size:13px;display:block;margin-bottom:12px}.before-after p{font-size:19px;font-weight:500}.process{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:24px 0;gap:12px}.process li{border:1px solid var(--line-light);border-radius:10px;padding:17px 12px;background:rgba(24,199,200,.06)}.process .step-number{margin-bottom:8px}.process strong{font-size:15px;font-weight:500}.evaluation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.evaluation-grid article{border:1px solid var(--line-light);border-radius:12px;padding:22px}.evaluation-grid h3{font-size:20px;margin-bottom:10px}.evaluation-grid p{font-size:15px}.directory{padding:48px 0 76px}.directory>.empty-state{max-width:850px;margin-inline:auto}.directory .process{grid-template-columns:repeat(3,1fr);margin-top:28px}.contact-panel{margin:30px 0;padding:30px;border:1px solid var(--line-light);border-radius:18px;background:rgba(24,199,200,.06)}.contact-panel>.icon{margin-bottom:14px}.contact-panel p{font-size:14px;margin-top:14px}.email-link{font-size:clamp(16px,2vw,23px);overflow-wrap:anywhere}.contact-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}.contact-links a{border:1px solid var(--line-light);padding:10px 16px;border-radius:8px;font-size:15px}.english{direction:ltr;text-align:left}.footer{padding:48px 0 22px;background:var(--nuthm-navy);color:var(--nuthm-white)}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}.footer-brand{font-size:25px;font-weight:600;margin-bottom:14px}.footer p:not(.footer-brand){font-size:14px;color:var(--nuthm-cool-gray)}.footer nav{flex-direction:column;gap:12px}.footer nav a{font-size:14px;overflow-wrap:anywhere}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:35px;padding-top:23px;border-top:1px solid var(--line-dark);color:var(--nuthm-cool-gray);font-size:13px}.footer-bottom nav{flex-direction:row;gap:20px}
@media(max-width:1050px){.hero-grid{gap:35px}.problem-grid{grid-template-columns:repeat(2,1fr)}.brand small{display:none}.method-flow{gap:12px}.method-flow li{padding:20px 16px}.section-intro{gap:30px}}
@media(max-width:760px){:root{--display:2.65rem;--h1:2.2rem;--h2:1.85rem;--h3:1.2rem;--body:1rem}.wrap{width:calc(100% - 40px)}.header-inner{min-height:76px}.brand img{width:48px;height:48px}.brand span{font-size:18px}.desktop-nav{display:none}.mobile-nav{display:block}.mobile-nav summary{list-style:none;padding:12px;cursor:pointer;font-size:14px;min-height:44px}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{position:absolute;top:75px;left:0;right:0;background:var(--nuthm-deep-navy);padding:16px 20px;display:flex;flex-direction:column;gap:0;border-bottom:1px solid var(--line-dark)}.mobile-nav nav a{padding:10px 8px;min-height:44px}.hero{padding:38px 0 22px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{line-height:1.35}.eyebrow{font-size:12px;margin-bottom:18px}.lede{font-size:17px;margin-top:17px;line-height:1.85}.button{margin-top:22px;min-width:190px}.hero-caption{font-size:13px;margin-top:14px}.workflow{padding:20px}.workflow figcaption{font-size:13px}.example-label{font-size:11px}.hero-bottom{flex-direction:column;gap:7px;margin-top:30px;font-size:12px}.section{padding:48px 0}.section-intro{display:block;margin-bottom:25px}.section-intro>p{margin-top:15px}.problem-grid{gap:12px}.problem-card{padding:20px 16px}.problem-card h3{font-size:20px}.problem-card p{font-size:14px}.operations-strip{align-items:start;flex-wrap:wrap;padding:20px;gap:14px}.operations-strip>div{flex:1;min-width:170px}.operations-strip>a{margin-inline-start:40px}.method-flow{grid-template-columns:1fr 1fr;gap:14px}.method-flow h3{font-size:19px}.method-flow p{font-size:14px}.collections,.trust{grid-template-columns:1fr;gap:30px}.empty-state{padding:24px}.empty-state h3{font-size:24px}.page-hero{padding:34px 0}.page-hero p{font-size:16px}.reading,.directory{padding:34px 0 50px}.reading h2{font-size:24px}.process{grid-template-columns:1fr 1fr}.directory .process{grid-template-columns:1fr}.evaluation-grid{grid-template-columns:1fr 1fr}.before-after{gap:12px}.before-after>div{padding:18px}.before-after p{font-size:17px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div{grid-column:1/-1}.footer-grid>nav:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:18px}.contact-panel{padding:22px}}
@media(max-width:420px){:root{--display:2.45rem}.problem-grid{grid-template-columns:1fr}.problem-card{display:grid;grid-template-columns:48px 1fr;column-gap:14px}.icon-box{grid-column:1;grid-row:1/3;padding:10px;margin:0}.card-topic{grid-column:2;margin-bottom:5px}.problem-card h3{grid-column:2}.problem-card p,.card-action{grid-column:1/-1}.problem-card p{margin-bottom:18px}.before-after,.evaluation-grid{grid-template-columns:1fr}.workflow figcaption{flex-wrap:wrap}.example-label{font-size:10px}.flow-stack li{padding:10px}.flow-stack strong{font-size:15px}.flow-stack small{font-size:12px}.method-flow{gap:10px}.method-flow li{padding:16px 12px}.method-flow h3{font-size:18px}.method-flow p{font-size:13px}.section-intro>p{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}