:root{--paper:#fafaf7;--ink:#171d23;--muted:#4c555d;--line:#cbd0cc;--accent:#b53522;--bright:#d94e35;--wash:#ecefe9;--sans:'Manrope',Arial,Helvetica,sans-serif}
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@media(max-width:1150px){.shell{width:calc(100% - 64px)}.topbar nav{gap:6px 18px}.hero-grid{gap:5%}.hero h1{font-size:58px}.hero-deck .lead{font-size:21px}.proof-strip>div{display:block}.proof-strip strong{display:block;margin-bottom:8px}.section-head,.work-row,.teaching-row{grid-template-columns:185px 1fr;gap:28px}.expertise-grid{gap:32px}.books-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 36px}.book{grid-template-columns:132px 1fr;gap:22px}.cover-link,.cover{width:132px}.cover{height:212px}.book h3{font-size:20px}.book .kicker{font-size:12px}.book-status,.book-links>a{font-size:16px}.phases{gap:28px}.phase-content{grid-template-columns:1fr;gap:18px}.phase>p{min-height:0}.models{grid-template-columns:repeat(3,1fr);gap:28px}.model h3{font-size:21px}}
@media(max-width:760px){body{font-size:17px}.shell{width:calc(100% - 40px)}.topbar{display:block;padding:17px 0 10px}.brand{font-size:18px}.topbar nav{gap:0 19px;margin-top:10px}.topbar nav a{font-size:13px;min-height:40px}.hero{padding-top:23px}.identity{gap:14px}.identity img{width:62px;height:62px}.identity-name{font-size:20px}.identity .kicker{font-size:10px}.hero-grid{grid-template-columns:1fr;gap:20px;padding:24px 0 27px}.hero h1{font-size:clamp(39px,9.5vw,60px);letter-spacing:-.06em}.hero-deck .lead{font-size:21px}.hero-deck>p:not(.lead){font-size:17px;line-height:1.6}.hero-actions{gap:8px 20px;margin-top:18px}.button,.text-link{font-size:15px}.proof-strip{grid-template-columns:1fr;gap:17px;padding:20px 0}.proof-strip>div{display:grid;grid-template-columns:112px 1fr;gap:17px}.proof-strip strong{font-size:30px;margin:0}.proof-strip p{font-size:15px}.proof-strip p span{font-size:14px}.section{padding:37px 0}.section-head{grid-template-columns:1fr;gap:12px;margin-bottom:23px}.section-head>.kicker{padding:0}.section-head h2{font-size:31px;line-height:1.12}.section-head p:not(.kicker){font-size:17px;margin-top:13px}.work-row{grid-template-columns:1fr;gap:15px;padding:24px 0}.work-label{display:flex;gap:15px;align-items:baseline;flex-wrap:wrap}.work-label h3{font-size:23px}.work-label p{font-size:14px;max-width:none;margin:0}.work-row h4{font-size:24px}.work-row>div>p{font-size:17px}.expertise-grid{grid-template-columns:1fr;gap:27px}.about-copy>p{font-size:17px}.about-copy .statement{font-size:21px}.expertise-list{font-size:16px}.credentials{padding:22px}.course-list li{grid-template-columns:74px 1fr;gap:12px;font-size:16px}.hms-logo{width:220px}.phases{grid-template-columns:1fr;gap:27px}.phase header{gap:14px}.phase h3{font-size:25px}.phase-content{grid-template-columns:1fr;gap:18px}.phase ul{font-size:16px}.phase>p{font-size:17px;margin-bottom:18px}.section-note{font-size:16px}.models{grid-template-columns:1fr;gap:22px}.model{display:grid;grid-template-columns:34px 1fr;gap:8px 14px}.model>.kicker{grid-row:1/3;padding-top:4px}.model h3{font-size:23px;margin:0}.model p{grid-column:2;font-size:17px}.teaching-row{grid-template-columns:1fr;gap:22px}.teaching-proof{display:flex;align-items:center;gap:22px}.teaching-proof span{font-size:14px;margin:0;max-width:180px}.stages{font-size:17px;gap:5px 24px}.books-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 22px}.book{display:flex;flex-direction:column;gap:14px;padding-top:17px}.cover-link,.cover{width:100%}.cover{height:220px;object-position:left top}.book h3{font-size:18px}.book .kicker{font-size:10px}.book-status{font-size:15px}.book-links>a{font-size:14px}.book-context{grid-template-columns:1fr;gap:24px}.book-context h3{font-size:22px}.resource-row{grid-template-columns:1fr;gap:15px;padding:22px 0}.resource-row h3{font-size:24px}.resource-row p{font-size:17px}.resource-links{flex-direction:row;flex-wrap:wrap;gap:0 22px}.contact-grid{grid-template-columns:1fr;gap:22px}.contact h2{font-size:37px}.contact p:not(.kicker){font-size:18px}.contact-links{gap:10px 24px}.footer{font-size:13px}.footer nav{gap:0 20px}}
@media(max-width:370px){.shell{width:calc(100% - 32px)}.topbar nav{gap:0 14px}.topbar nav a{font-size:12px}.hero h1{font-size:36px}.identity-name{font-size:18px}.proof-strip>div{grid-template-columns:99px 1fr;gap:12px}.proof-strip strong{font-size:27px}.books-grid{gap:25px 17px}.cover{height:205px}.book h3{font-size:17px}.course-list li{display:block}.course-list time{display:block;margin-bottom:5px}.contact h2{font-size:34px}}
.provider-heading{display:flex;align-items:center;gap:16px;margin:22px 0 14px}.provider-heading .hms-logo{width:44px;height:auto;margin:0;flex:none}.provider-heading .provider-name{font-size:21px;line-height:1.2;margin:0;letter-spacing:-.03em}.provider-name span{display:block;font-size:14px;font-weight:500;line-height:1.4;letter-spacing:0;margin-top:6px;color:var(--muted)}.provider-caption{font-size:14px}.amazon-link img{width:108px;height:auto;max-height:none}.amazon-link{min-width:108px;padding:8px 0}
.books-intro-links{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:-4px 0 22px}.amazon-badge{display:inline-flex;align-items:center;min-height:44px;padding:10px}.amazon-badge img{width:144px;height:auto}.book-links .amazon-link{min-width:0;padding:0}
@media(max-width:760px){.books-intro-links{gap:14px;flex-wrap:wrap}.amazon-badge img{width:128px}.amazon-badge{padding:8px 0}}
.career-logos{display:flex;align-items:center;flex-wrap:wrap;gap:14px 23px;margin-top:23px;padding-top:17px;border-top:1px solid var(--line)}.career-caption{width:100%;font-size:12px;color:var(--muted);line-height:1.2}.career-logos .sap-logo{width:52px;height:auto}.career-logos .microsoft-logo{width:110px;height:auto}.walmart-logo{display:inline-flex;align-items:center;gap:7px;font-size:18px;font-weight:650;letter-spacing:-.035em}.walmart-logo img{width:22px;height:25px;object-fit:contain}
@media(max-width:760px){.career-logos{margin-top:18px;padding-top:14px;gap:12px 20px}.career-logos .sap-logo{width:46px}.career-logos .microsoft-logo{width:101px}.walmart-logo{font-size:17px}.walmart-logo img{width:19px;height:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.credentials-stack{display:grid;gap:20px;align-self:start}.degree-heading{margin-top:18px}.huji-logo{width:210px;height:auto;margin-bottom:20px}.medical-degree h3{font-size:21px;line-height:1.25;letter-spacing:-.03em}.degree-label{font-size:18px;font-weight:650;line-height:1.45;margin-top:10px}

/* Local alignment refinements for the identity, expertise and lifecycle sections. */
.hero-masthead{display:grid;grid-template-columns:1.12fr 1fr;gap:7%;align-items:start}.hero-masthead .career-logos{display:grid;grid-template-columns:auto auto auto;justify-content:space-between;align-items:center;gap:10px 20px;margin:8px 0 0;padding:0;border:0}.hero-masthead .career-caption{grid-column:1/-1;grid-row:2;width:auto}.hero-masthead .sap-logo{grid-column:1;grid-row:1}.hero-masthead .walmart-logo{grid-column:2;grid-row:1}.hero-masthead .microsoft-logo{grid-column:3;grid-row:1}.expertise-title-line{display:block}.about-copy{display:flex;flex-direction:column;justify-content:space-between;gap:28px}.about-narrative>p{color:var(--muted)}.about-copy .statement{margin-top:0}.expertise-areas h3{margin-top:0}.medical-degree .degree-label{margin-top:0}#thinking>.section-head{margin-bottom:48px}
@media(max-width:1150px){.hero-masthead{gap:5%}}
@media(max-width:760px){.hero-masthead{grid-template-columns:1fr;gap:20px}.hero-masthead .career-logos{margin:0;gap:9px 20px}.expertise-title-line{display:inline}.about-copy{display:block}.about-copy .statement{margin-top:22px}.expertise-areas h3{margin-top:27px}#thinking>.section-head{margin-bottom:36px}}
@media(min-width:761px) and (max-width:900px){.hero-masthead .career-logos{margin-top:4px}.course-list li{display:block}.course-list time{display:block;margin-bottom:5px}}

.about-copy .statement{font-size:24px;line-height:1.35}.statement-close{display:block}
@media(max-width:1150px){.about-copy .statement{font-size:22px}}