.expertise-page{max-width:1440px;margin:auto;padding:clamp(130px,13vw,180px) var(--gutter) var(--section-space);font-family:var(--font-body);color:var(--ink)}
.expertise-intro{margin-bottom:clamp(40px,6vw,80px)}
.expertise-intro h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:400;line-height:1.12;letter-spacing:-.04em;margin:0 0 24px}
.expertise-intro p{font-size:clamp(1.125rem,2vw,1.4rem);color:var(--muted);line-height:1.5;margin:0}
.expertise-services{border-top:1px solid var(--line)}
.expertise-service{border-bottom:1px solid var(--line)}
.expertise-service summary{display:grid;grid-template-columns:40px minmax(0,1fr) 24px;gap:clamp(16px,3vw,40px);align-items:start;cursor:pointer;list-style:none;padding:32px 20px;transition:background-color 250ms ease}
.expertise-service summary::-webkit-details-marker{display:none}
.expertise-service summary:hover,.expertise-service[open] summary{background:var(--surface-soft)}
.expertise-service summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.expertise-icon{width:32px;height:32px;color:var(--accent);margin-top:3px}
.expertise-copy h2{font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:500;letter-spacing:-.025em;line-height:1.3;margin:0 0 12px}
.expertise-description{display:block;max-width:800px;color:var(--muted);font-size:1rem;line-height:1.7}
.expertise-chevron{width:22px;height:22px;margin-top:6px;transition:transform 250ms cubic-bezier(.22,1,.36,1)}
.expertise-service[open] .expertise-chevron{transform:rotate(90deg)}
.expertise-more{padding:0 64px 32px calc(60px + clamp(16px,3vw,40px));background:var(--surface-soft)}
.expertise-more h3{font-size:.875rem;font-weight:500;color:var(--ink);margin:0 0 18px}
.expertise-more ul{margin:0;padding-left:20px;display:grid;grid-template-columns:1fr 1fr;gap:12px 36px;font-size:1rem;line-height:1.6}
.expertise-more li::marker{color:var(--accent)}
.expertise-contact{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:var(--section-space)}
.expertise-contact h2{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:400;max-width:660px;line-height:1.3;letter-spacing:-.025em;margin:0}
.expertise-contact .info-button{flex-shrink:0}
@media(max-width:700px){.expertise-service summary{grid-template-columns:28px minmax(0,1fr) 20px;padding:24px 0;gap:14px}.expertise-icon{width:26px;height:26px}.expertise-more{padding:8px 20px 24px 42px}.expertise-more ul{grid-template-columns:1fr}.expertise-contact{align-items:flex-start;flex-direction:column}.expertise-description{font-size:1rem}.expertise-copy h2{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.expertise-service summary,.expertise-chevron{transition:none}}
/* Two-column service explorer: visual panel and independent accordions. */
.expertise-layout{display:grid;grid-template-columns:37% minmax(0,63%);align-items:stretch}
.expertise-visual{position:relative;isolation:isolate;overflow:hidden;background:var(--accent);color:#fff;min-height:600px}
.expertise-visual__rest{position:sticky;top:120px;min-height:480px;height:calc(100svh - 180px);max-height:720px;display:flex;flex-direction:column;justify-content:space-between;padding:36px;transition:opacity .35s ease}
.expertise-visual__rest>span:first-child{font-size:1.25rem;letter-spacing:-.04em}
.expertise-visual__rest p{font-size:clamp(2rem,3.8vw,3.6rem);font-weight:400;line-height:1.1;letter-spacing:-.04em;color:inherit;margin:40px 0}
.expertise-visual__rest>span:last-child{font-size:1rem;line-height:1.5;max-width:240px}
.expertise-visual__image{position:absolute;inset:0;opacity:0;transition:opacity .4s cubic-bezier(.22,1,.36,1);pointer-events:none}
.expertise-visual__image img{height:100%;width:100%;object-fit:cover;object-position:center;display:block}
.expertise-visual__image:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#08102010 40%,#081020d9)}
.expertise-visual__image>span{position:absolute;bottom:36px;left:32px;right:32px;z-index:1;font-size:1.65rem;line-height:1.25;letter-spacing:-.025em}
.expertise-visual__image.is-active{opacity:1}
.expertise-layout.has-preview .expertise-visual__rest{opacity:0}
.expertise-services{min-width:0}
.expertise-service summary{padding:26px 16px 26px 28px;gap:16px;grid-template-columns:28px minmax(0,1fr) 20px}
.expertise-copy h2{font-size:clamp(1.25rem,1.8vw,1.5rem)}
.expertise-icon{width:26px;height:26px}
.expertise-description{font-size:.9375rem;line-height:1.65}
.expertise-more{padding:0 32px 28px 72px}
.expertise-more ul{grid-template-columns:1fr}
.expertise-service.is-active summary{background:var(--surface-soft)}
@media(max-width:800px){.expertise-layout{grid-template-columns:1fr}.expertise-visual{min-height:0;height:260px}.expertise-visual__rest{position:relative;top:auto;height:100%;min-height:0;padding:24px}.expertise-visual__rest p{margin:16px 0;font-size:2rem}.expertise-visual__rest>span:last-child{max-width:none}.expertise-visual__image img{object-position:center 40%}.expertise-visual__image>span{bottom:24px;left:24px;font-size:1.4rem}.expertise-service summary{padding:24px 4px;gap:12px}.expertise-more{padding-left:44px}}
@media(prefers-reduced-motion:reduce){.expertise-visual__rest,.expertise-visual__image{transition:none}}
/* Text-only service rows; the visual panel provides the illustration. */
.expertise-service summary{grid-template-columns:minmax(0,1fr) 20px;padding-left:28px}
.expertise-more{padding-left:28px}
@media(max-width:800px){.expertise-service summary{grid-template-columns:minmax(0,1fr) 20px;padding-left:4px}.expertise-more{padding-left:4px}}
/* Compact heading group, with a clearer gutter beside the visual panel. */
.expertise-visual__rest{justify-content:flex-start;gap:20px}
.expertise-visual__rest p{margin:0}
.expertise-service summary{padding-left:44px;padding-right:0}
.expertise-more{padding-left:44px}
@media(max-width:800px){.expertise-visual__rest{gap:14px}.expertise-visual__rest p{margin:0}.expertise-service summary{padding-left:4px;padding-right:4px}.expertise-more{padding-left:4px}}

/* Shift these photographs slightly right within their existing frames. */
.expertise-visual__image[data-service-image="0"] img,
.expertise-visual__image[data-service-image="3"] img{object-position:25% center}
@media(max-width:800px){
.expertise-visual__image[data-service-image="0"] img,
.expertise-visual__image[data-service-image="3"] img{object-position:25% 40%}
}

.expertise-visual__image[data-service-image="3"] img{object-position:18% center}
@media(max-width:800px){.expertise-visual__image[data-service-image="3"] img{object-position:18% 40%}}

/* Center each chevron in a dedicated column with room at the right edge. */
.expertise-service summary{grid-template-columns:minmax(0,1fr) 40px;padding-right:20px;align-items:center}
.expertise-chevron{justify-self:center;align-self:center;margin-top:0}
@media(max-width:800px){.expertise-service summary{grid-template-columns:minmax(0,1fr) 36px;padding-right:12px}}

/* Match the hero button motion; translate is independent of the open rotation. */
.expertise-chevron{translate:0 0;transition:transform 250ms var(--learn-ease,cubic-bezier(.22,1,.36,1)),translate var(--learn-out,350ms) var(--learn-ease,cubic-bezier(.22,1,.36,1))}
@media(hover:hover){
.expertise-service summary:hover .expertise-chevron{translate:var(--learn-shift,2px) 0;transition-duration:250ms,var(--learn-in,350ms)}
}
.expertise-service summary:focus-visible .expertise-chevron{translate:var(--learn-shift,2px) 0;transition-duration:250ms,var(--learn-in,350ms)}
@media(prefers-reduced-motion:reduce){.expertise-service summary .expertise-chevron{translate:none;transition:none}}