/* Requested 2026-10 visual additions: source-grounded motion, no new offer copy. */
.story-3{background:#eaf3ff!important;color:#192b45;border-color:#d5e6fa}
.story-3:before{background:#075ae8}
.story-3 .section-head .num{color:#075ae8}
.story-3 h2,.story-3 .section-body,.story-3 .section-body>p:first-child{color:#172844}
.story-3 h2 .location-title-line{white-space:nowrap}
.story-3 .section-body p,.story-3 .section-body p:first-child{color:#263b58}
.story-3 .section-body p:last-child{color:#142846}
.story-3 .text-list{border-color:#b9d2f3}
.story-3 .text-list li{border-color:#c7daf1;color:#243b58}
.story-3 .text-list .ui-icon{color:#075ae8}
.story-3{box-shadow:0 0 0 100vmax #eaf3ff;clip-path:inset(0 -100vmax)}

.section-graphic{display:block;width:min(100%,280px);height:auto;margin:32px 0 0;overflow:visible;color:#075ae8;filter:drop-shadow(0 14px 22px #2a69bd13)}
.section-graphic .surface{fill:#fff;stroke:#86acdf;stroke-width:2.2;stroke-linejoin:round}
.section-graphic .line{fill:none;stroke:#507bb2;stroke-width:2.7;stroke-linejoin:round;stroke-linecap:round}
.section-graphic .thin{fill:none;stroke:#bad0eb;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.section-graphic .accent{fill:none;stroke:#075ae8;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.section-graphic .accent-fill{fill:#075ae8}
.section-graphic .diagram-number{fill:#254b7b;font-family:'Golos Text',Arial,sans-serif;font-size:15px;font-weight:700}
.section-graphic .white-line{fill:none;stroke:#fff;stroke-width:3.6;stroke-linecap:round;stroke-linejoin:round}
.section-graphic .secondary-bar{fill:#9fc6f8;stroke:#86acdf;stroke-width:2.2}
/* Each SVG has its own tagged sequence; nothing is hidden until it enters view. */
.section-graphic .stroke-draw{stroke-dasharray:100;stroke-dashoffset:0}
.section-graphic.is-visible .stroke-draw{animation:trace-graphic .95s cubic-bezier(.33,0,.2,1) var(--delay,0s) both}
.section-graphic.is-visible .shape-rise{transform-box:fill-box;transform-origin:center bottom;animation:rise-graphic .9s cubic-bezier(.2,.8,.25,1) var(--delay,0s) both}
.section-graphic.is-visible .fade-pop{transform-box:fill-box;transform-origin:center;animation:pop-graphic .65s cubic-bezier(.16,1,.3,1) var(--delay,0s) both}
@keyframes trace-graphic{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@keyframes rise-graphic{from{transform:scaleY(.02);opacity:.35}to{transform:scaleY(1);opacity:1}}
@keyframes pop-graphic{from{transform:scale(.72);opacity:0}to{transform:scale(1);opacity:1}}

.hero>.container{position:relative}
.hero-grid{position:relative;z-index:1}
/* Bottom-right sponsor credit balances the bottom-left CTA. */
.hero-content{padding-top:20px}
.hero-grid>.hero-partner{position:absolute;right:-2vw;bottom:54px;z-index:2;display:flex;flex-direction:column;align-items:flex-end;gap:6px;margin:0;text-align:right;color:#53627a;font-size:13px;line-height:1.35}
.hero-grid>.hero-partner img{width:190px;height:auto;max-height:45px;flex:none}
.hero-marquee{pointer-events:none;user-select:none}
.hero-marquee-desktop{position:absolute;z-index:0;left:43%;top:0;bottom:0;width:140px;display:flex;gap:12px;overflow:hidden;mask-image:linear-gradient(to bottom,transparent 0%,#000 8%,#000 92%,transparent 100%)}
.marquee-line{width:100%;overflow:hidden}
.marquee-track{display:flex;width:max-content;animation:hero-run-horizontal 32s linear infinite}
.marquee-line-two .marquee-track{animation-duration:38s;animation-direction:reverse}
.marquee-unit{display:block;flex:none;white-space:nowrap;padding-right:.45em;color:#d8e2f1;font-family:'Golos Text',Arial,sans-serif;font-weight:800;line-height:1.08;letter-spacing:-.045em}
.hero-marquee-desktop .marquee-line{width:52px;height:100%;flex:none}
.hero-marquee-desktop .marquee-line-two{width:42px}
.hero-marquee-desktop .marquee-track{flex-direction:column;width:100%;animation:hero-run-vertical 37s linear infinite}
.hero-marquee-desktop .marquee-line-two .marquee-track{animation-duration:26s;animation-direction:reverse}
.hero-marquee-desktop .marquee-unit{writing-mode:vertical-rl;transform:rotate(180deg);padding:22px 0;color:#b9cbe5;line-height:1.05;letter-spacing:-.02em}
.hero-marquee-desktop .marquee-line-one .marquee-unit{font-size:45px}
.hero-marquee-desktop .marquee-line-two .marquee-unit{font-size:33px}
.hero-marquee-mobile{display:none}
@media(max-width:800px){
 .section-graphic{width:185px;margin:13px 0 19px}
 .hero-content{padding-top:78px;padding-bottom:0}
 .hero-mobile-photo{margin-bottom:18px}
 .hero-grid>.hero-partner{position:absolute;top:10px;left:0;right:auto;bottom:auto;width:max-content;max-width:100%;margin:0;align-items:flex-start;text-align:left;font-size:13px}
 .hero-grid>.hero-partner img{width:174px}
 .hero-marquee-desktop{display:none}
 .hero-marquee-mobile{display:block;position:relative;z-index:0;width:calc(100% + 44px);margin:0 -22px 22px;padding:10px 0;background:#eaf3ff;border-block:1px solid #d0e2f8;overflow:hidden}
 .hero-marquee-mobile .marquee-line{mask-image:linear-gradient(to right,transparent 0%,#000 8%,#000 92%,transparent 100%)}
 .hero-marquee-mobile .marquee-unit{color:#254b7b;letter-spacing:-.025em}
 .hero-marquee-mobile .marquee-line-one .marquee-unit{font-size:27px}
 .hero-marquee-mobile .marquee-line-two .marquee-unit{font-size:22px}
 .hero-marquee-mobile .marquee-track{animation-duration:26s}
 .hero-marquee-mobile .marquee-line-two .marquee-track{animation-duration:21s}
}
@keyframes hero-run-horizontal{to{transform:translateX(-50%)}}
@keyframes hero-run-vertical{to{transform:translateY(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track,.section-graphic.is-visible .stroke-draw,.section-graphic.is-visible .shape-rise,.section-graphic.is-visible .fade-pop,.sinkhole-map.is-visible,.activities-collage.is-visible{animation:none!important}.marquee-unit+.marquee-unit{display:none}}
/* Object: give the architectural drawing its whole heading column, then span
   the facts+heading grid with an uncropped photo viewer and thumbnail rail. */
.story-2{row-gap:12px}
.story-2 .section-head{position:relative;top:auto;align-self:stretch}
.story-2 .section-head-inner{position:sticky;top:35px}
@media(max-width:800px){.story-2 .section-head-inner{position:static}}
.story-2 .section-body .table-wrap{margin-bottom:0}
.story-2 .section-graphic.building-plan{display:block;width:100%;max-width:440px;height:auto;margin:20px 0 0;filter:none}
.building-plan.is-visible .stroke-draw{animation-duration:1.3s}
.story-2 .gallery,.story-2 .thumbs{grid-column:1/-1;min-width:0}
.story-2 .gallery{position:relative;display:block;height:clamp(480px,54vw,680px);margin-top:18px;overflow:hidden;border-radius:8px;background:#e7eef8;isolation:isolate}
.story-2 .gallery:before{content:'';position:absolute;inset:-32px;background-image:var(--gallery-image);background-size:cover;background-position:center;filter:blur(24px);opacity:.3;pointer-events:none}
.story-2 .gallery .gallery-main{position:relative;display:block;width:100%;height:100%;padding:0;border:0;background:transparent;cursor:zoom-in}
.story-2 .gallery .gallery-main img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;transform:none}
.story-2 .gallery .gallery-main:hover img{transform:none}
.story-2 .thumbs{display:flex;gap:10px;overflow-x:auto;overflow-y:hidden;padding:4px 3px 13px;margin-top:0;scroll-snap-type:x proximity;scrollbar-color:#92afd8 #e6effb;scrollbar-width:thin}
.story-2 .thumbs .thumb{width:104px;height:78px;flex:0 0 104px;scroll-snap-align:start;opacity:.82}
.story-2 .thumbs .thumb[aria-pressed='true']{opacity:1;outline:3px solid #075ae8;outline-offset:-3px}
@media(max-width:800px){.story-2 .section-graphic.building-plan{width:min(100%,440px);margin:18px 0 24px}.story-2 .gallery{width:100%;height:min(74vw,620px);max-height:none;margin-top:4px}.story-2 .thumbs .thumb{width:79px;height:67px;flex-basis:79px}}
@media(max-width:560px){.story-2 .gallery{height:auto;aspect-ratio:3/4}}
/* Reference-guided, genuine transparent-alpha terrain fragment in section 03. */
.section-graphic.sinkhole-map{width:min(100%,375px);height:auto;margin:24px 0 0;filter:drop-shadow(0 17px 17px #30588325);transform-origin:50% 55%}
.sinkhole-map.is-visible{animation:sinkhole-float 7s ease-in-out infinite}
@keyframes sinkhole-float{0%,100%{transform:translateY(0) rotate(-.7deg)}50%{transform:translateY(-10px) rotate(1.1deg)}}
@media(max-width:800px){.section-graphic.sinkhole-map{width:min(100%,320px);margin:18px 0 24px}}
/* Four independent, rounded rectangular photos with the site's blue contour. */
.section-graphic.activities-collage{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:min(100%,375px);height:auto;margin:26px 0 0;filter:none;transform-origin:50% 55%}
.activities-collage .activity-photo{display:block;box-sizing:border-box;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border:2px solid #075ae8;border-radius:16px;box-shadow:0 8px 18px #30588320;background:#eaf3ff}
.activities-collage.is-visible{animation:sinkhole-float 8.5s ease-in-out -2s infinite reverse}
@media(max-width:800px){.section-graphic.activities-collage{width:min(100%,320px);gap:9px;margin:18px 0 24px}.activities-collage .activity-photo{border-radius:14px}}
/* Sections 05–11: match the width and left alignment of the imagery above. */
.story-section .section-head > svg.section-graphic:not(.building-plan){width:min(100%,375px);margin:26px 0 0}
@media(max-width:800px){.story-section .section-head > svg.section-graphic:not(.building-plan){width:min(100%,320px);margin:18px 0 24px}}