/* Portfolio cards and category navigation. */
.portfolio-hero { --hero-edge:max(48px,calc((100vw - var(--width))/2)); position:relative; isolation:isolate; display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); align-items:center; gap:56px; min-height:580px; padding:64px 0 48px; }
.portfolio-hero-photo { position:absolute; z-index:-2; inset:0 auto 0 calc(-1 * var(--hero-edge)); width:calc(64% + var(--hero-edge)); margin:0; overflow:hidden; pointer-events:none; mask-image:linear-gradient(90deg,#000 22%,#000000fa 34%,#000000df 45%,#00000099 57%,#00000047 69%,#00000012 79%,transparent 86%),linear-gradient(180deg,#000 46%,#000000eb 59%,#00000099 71%,#00000040 82%,#0000000d 91%,transparent 97%); mask-composite:intersect; }
.portfolio-hero-photo img { width:calc(100% + 64px); max-width:none; height:100%; object-fit:cover; object-position:35% center; border:0; border-radius:0; }
.portfolio-hero::after { content:""; position:absolute; z-index:-1; inset:0 0 0 calc(-1 * var(--hero-edge)); background:linear-gradient(180deg,transparent 8%,#b9e5fa0a 48%,#b9e5fa14 76%,transparent),radial-gradient(ellipse at 30% 30%,#a9e6ff12,transparent 65%); pointer-events:none; }
.portfolio-hero-copy { grid-column:2; min-width:0; }
.portfolio-hero-copy .eyebrow { margin-bottom:18px; }
.portfolio-hero-copy h1 { font-size:clamp(27px,2.6vw,38px); font-weight:650; line-height:1.25; letter-spacing:-.025em; }
.portfolio-hero-copy>p:last-child { max-width:520px; margin-top:22px; font-size:17px; line-height:1.7; }
.portfolio-hero-transition { position:relative; max-width:1080px; height:72px; margin:0 auto 24px; pointer-events:none; }
.portfolio-hero-transition .portfolio-intro-art { position:absolute; right:0; bottom:0; display:block; width:200px; height:108px; color:var(--blue); opacity:.78; mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); }
@media(min-width:761px) { .portfolio-hero-transition .portfolio-intro-art { bottom:90px; } }
@media(max-width:1150px) { .portfolio-hero { --hero-edge:32px; gap:32px; } }
@media(max-width:1000px) { .portfolio-hero { min-height:560px; padding:52px 0 40px; } }
@media(max-width:760px) { .portfolio-hero { display:block; min-height:0; padding:0 0 24px; } .portfolio-hero-photo { position:relative; inset:auto; width:calc(100% + var(--hero-edge)); height:280px; margin-left:calc(-1 * var(--hero-edge)); mask-image:linear-gradient(90deg,#000 65%,#00000080 87%,transparent),linear-gradient(180deg,#000 46%,transparent 100%); } .portfolio-hero-photo img { width:100%; object-position:35% center; } .portfolio-hero-copy h1 { font-size:30px; } .portfolio-hero-copy>p:last-child { font-size:15px; } .portfolio-hero-transition { height:64px; margin-bottom:20px; } .portfolio-hero-transition .portfolio-intro-art { width:160px; height:80px; opacity:.62; } }
@media(max-width:680px) { .portfolio-hero { --hero-edge:20px; } }
@media(max-width:370px) { .portfolio-hero { --hero-edge:16px; } }
.portfolio-cta { --cta-edge:max(48px,calc((100vw - var(--width))/2)); position:relative; isolation:isolate; display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); align-items:center; column-gap:56px; margin-block:var(--space-section); padding-block:48px; }
.portfolio-cta-visual { position:absolute; z-index:-1; inset:0 auto 0 calc(-1 * var(--cta-edge)); width:calc(56% + var(--cta-edge)); overflow:hidden; pointer-events:none; mask-image:linear-gradient(90deg,#000 65%,transparent 100%),linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent); mask-composite:intersect; }
.portfolio-cta-visual svg { display:block; width:100%; height:100%; }
.portfolio-cta-copy { grid-column:2; min-width:0; }
.portfolio-cta .eyebrow { margin-bottom:18px; }
.portfolio-cta h2 { max-width:560px; font-size:clamp(28px,2.6vw,38px); font-weight:650; line-height:1.25; letter-spacing:-.025em; }
.portfolio-cta-description { max-width:480px; margin-top:20px; font-size:16px; line-height:1.7; }
.portfolio-cta .button { margin-top:28px; }
@media(max-width:1150px) { .portfolio-cta { --cta-edge:32px; column-gap:32px; } }
@media(max-width:760px) { .portfolio-cta { grid-template-columns:minmax(0,1fr); padding-block:32px; } .portfolio-cta-copy { grid-column:1; } .portfolio-cta-visual { width:calc(100% + var(--cta-edge)); opacity:.22; } .portfolio-cta-description { font-size:15px; } }
@media(max-width:680px) { .portfolio-cta { --cta-edge:20px; } }
@media(max-width:370px) { .portfolio-cta { --cta-edge:16px; } }
.portfolio-filters { display:flex; flex-wrap:wrap; gap:8px 28px; margin:0 0 24px; }
.portfolio-filters[hidden] { display:none; }
.portfolio-filters button { position:relative; min-height:44px; padding:8px 0; border:0; background:none; color:var(--text); font-size:14px; font-weight:600; transition:color var(--content-motion); }
.portfolio-filters button::after { content:""; position:absolute; inset:auto 0 0; height:2px; border-radius:2px; background:var(--cyan); transform:scaleX(0); transform-origin:left; transition:transform var(--content-motion); }
.portfolio-filters button:hover { color:var(--blue); }
.portfolio-filters button[aria-pressed="true"] { color:var(--blue); }
.portfolio-filters button[aria-pressed="true"]::after { transform:scaleX(1); }
.portfolio-filters button:focus-visible { outline:2px solid var(--blue); outline-offset:4px; border-radius:3px; }
.portfolio-filter-status { position:absolute; width:1px; height:1px; padding:0; overflow:hidden; clip-path:inset(50%); white-space:nowrap; }
.portfolio-list { overflow:hidden; border:1px solid #9fe9ff33; border-top-color:#b8e7fa66; border-radius:22px; background:linear-gradient(145deg,#253641e8,#182b39e0); color:#e7f4fc; box-shadow:inset 0 1px 0 #c3f1ff33,inset 0 -1px 0 #07131e33,0 3px 7px #10273342,0 14px 26px #1027333d,0 26px 48px #10273324; }
html:has(.portfolio-page) { scroll-padding-top:0; overflow-anchor:none; }
.portfolio-page { --portfolio-header-height:90px; }
.portfolio-project { min-width:0; scroll-margin-top:var(--portfolio-header-height); }
@media(max-width:680px) { .portfolio-page { --portfolio-header-height:70px; } }
.portfolio-project:not([hidden])~.portfolio-project:not([hidden]) { border-top:1px solid #9fe9ff26; }
.portfolio-row { display:grid; grid-template-columns:128px minmax(0,1fr) 24px; align-items:center; gap:24px; width:100%; padding:20px 24px; border:0; background:transparent; color:inherit; text-align:left; transition:background-color var(--content-motion); }
.portfolio-row[hidden] { display:none; }
.portfolio-row-thumbnail { width:128px; height:78px; object-fit:cover; object-position:top; border-radius:8px; }
.portfolio-row-copy { min-width:0; }
.portfolio-row-category { display:block; margin-bottom:5px; color:#9fe9ff; font-size:11px; font-weight:600; letter-spacing:.06em; }
.portfolio-row-title { display:block; color:#edf7fc; font-size:22px; font-weight:600; line-height:1.3; letter-spacing:-.02em; }
.portfolio-row-description { display:block; margin-top:6px; color:#c3dce9; font-size:13px; line-height:1.65; }
.portfolio-row-arrow { display:grid; place-items:center; color:#9fe9ff; transition:transform var(--content-motion); }
.portfolio-row-arrow .icon { width:20px; height:20px; }
.portfolio-row:hover,.portfolio-row[aria-expanded="true"] { background:#c3f1ff08; }
.portfolio-row:hover .portfolio-row-arrow { transform:translateX(3px); }
.portfolio-row[aria-expanded="true"] .portfolio-row-arrow { transform:rotate(90deg); }
.portfolio-row:focus-visible { outline:2px solid #a5e4ff; outline-offset:-4px; border-radius:8px; }
.portfolio-panel { display:grid; grid-template-rows:1fr; transition:grid-template-rows 300ms cubic-bezier(.22,1,.36,1),visibility 300ms; }
.portfolio-panel-inner { min-height:0; overflow:hidden; }
.portfolio-project.is-interactive:not(.is-open) .portfolio-panel { grid-template-rows:0fr; visibility:hidden; }
/* État initial identique à l'état interactif, avant le chargement des modules. */
.has-js .portfolio-project:not(.is-interactive) .portfolio-panel { grid-template-rows:0fr; visibility:hidden; transition:none; }
.has-js .portfolio-project:not(.is-interactive) .portfolio-row[hidden] { display:grid; }
.portfolio-detail-layout { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); align-items:start; gap:16px 28px; padding:12px 24px 16px; }
.portfolio-close { grid-column:1/-1; justify-self:start; display:inline-flex; align-items:center; gap:10px; padding:6px 0; border:0; background:none; color:#b8d7e7; font-size:12px; font-weight:600; transition:color var(--content-motion); }
.portfolio-close[hidden] { display:none; }
.portfolio-close .icon { width:14px; height:14px; }
.portfolio-close:hover { color:#bcefff; }
.portfolio-close:focus-visible { outline:2px solid #a5e4ff; outline-offset:3px; }
.portfolio-technologies { display:flex; flex-wrap:wrap; gap:6px; list-style:none; padding:0; margin:10px 0 0; }
.portfolio-technologies li { padding:3px 8px; border:1px solid #9fe9ff26; border-radius:6px; color:#c3dce9; font-size:11px; font-weight:600; }
.portfolio-project[hidden] { display:none; }
.portfolio-info,.portfolio-images { min-width:0; }
.portfolio-info .skill-toggle:focus-visible { outline:none; }
.portfolio-info .skill-toggle:focus-visible>span { text-decoration:underline; text-decoration-color:#9fe9ff; text-decoration-thickness:2px; text-underline-offset:5px; }
.has-js .portfolio-info:not(.skill-card-interactive) .skill-panel { display:grid; grid-template-rows:0fr; }
.portfolio-info .portfolio-project-link { margin-top:10px; }
.portfolio-project .eyebrow { margin-bottom:10px; color:#9fe9ff; font-size:11px; letter-spacing:.1em; }
.portfolio-info h2 { font-size:clamp(26px,2.5vw,34px); line-height:1.2; color:#edf7fc; }
.portfolio-context { margin-top:6px; color:#aacbdc; font-size:12px; }
.portfolio-description { margin-top:12px; color:#d5e8f2; font-size:14px; line-height:1.65; }
.portfolio-project .feature-list { list-style:none; padding:0; margin:14px 0 16px; }
.portfolio-project .feature-list li { display:flex; align-items:flex-start; gap:10px; color:#c3dce9; font-size:13px; line-height:1.65; }
.portfolio-project .feature-list li+li { margin-top:6px; }
.portfolio-project .feature-list .icon { width:15px; height:21px; color:#9fe9ff; }
.portfolio-architecture { margin:0 0 14px; padding-top:12px; border-top:1px solid #9fe9ff26; }
.portfolio-architecture h3 { margin:0 0 8px; color:#9fe9ff; font-size:12px; font-weight:600; line-height:1.5; }
.portfolio-architecture ul { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); grid-template-rows:repeat(4,auto); grid-auto-flow:column; align-items:start; gap:8px 16px; list-style:none; margin:0; padding:0; }
.portfolio-architecture li { min-width:0; color:#c3dce9; font-size:12px; line-height:1.6; }
@media(max-width:1000px) { .portfolio-architecture ul { grid-template-columns:minmax(0,1fr); grid-template-rows:none; grid-auto-flow:row; } }
.app-content .portfolio-project-link { --secondary-underline:#9fe9ffb3; --content-link-hover:#bcefff; color:#e7f4fc; }
.portfolio-images { display:grid; gap:10px; }
.image-link { position:relative; display:block; overflow:hidden; border:1px solid #9fe9ff33; border-radius:12px; background:#142b3c; box-shadow:0 5px 16px #07131e26; transition:border-color var(--content-motion),box-shadow var(--content-motion); }
.image-link:hover { border-color:#9fe9ff80; box-shadow:0 7px 20px #07131e3d; }
.image-link:focus-visible { outline:2px solid #a5e4ff; outline-offset:4px; }
.image-link img { width:100%; height:auto; object-fit:contain; }
.portfolio-thumbnails { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
.portfolio-thumbnails>.image-link:first-child { grid-column:1/-1; }
.portfolio-images.is-ready .portfolio-gallery-main { display:grid; place-items:center; width:100%; aspect-ratio:16/9; max-height:220px; }
.portfolio-gallery-main img { width:100%; height:100%; min-height:0; max-height:220px; object-fit:contain; }
.portfolio-images.is-ready .portfolio-thumbnails { display:flex; gap:10px; overflow-x:auto; padding:3px; margin:-3px; }
.portfolio-images.is-ready .portfolio-thumbnails[hidden] { display:none; }
.portfolio-images.is-ready [data-gallery-item] { flex:0 0 76px; height:46px; border-radius:6px; box-shadow:none; opacity:.65; transition:transform 200ms cubic-bezier(.22,1,.36,1),opacity 200ms ease,border-color 200ms ease,filter 200ms ease,box-shadow 200ms ease; }
.portfolio-images.is-ready [data-gallery-item] img { width:100%; height:100%; object-fit:cover; }
.portfolio-images.is-ready [data-gallery-item] .image-expand { display:none; }
.portfolio-images.is-ready [data-gallery-item][aria-current="true"] { opacity:1; border-color:#bcefff; box-shadow:0 0 0 1px #9fe9ffb3,0 0 5px #9fe9ff26; }
@media(hover:hover) { .portfolio-images.is-ready [data-gallery-item]:hover { opacity:1; transform:scale(1.03); border-color:#bcefff; filter:brightness(1.06); } }
/* Ajustements propres à la plateforme de collections. */
#projet-1 .portfolio-detail-layout { column-gap:24px; }
#projet-1 .feature-list { margin-block:12px 14px; }
#projet-1 .feature-list li { line-height:1.6; }
#projet-1 .feature-list li+li { margin-top:4px; }
#projet-1 .portfolio-images.is-ready [data-gallery-item] { flex-basis:92px; height:calc(92px * 46 / 76); }
.image-expand { position:absolute; bottom:12px; right:12px; padding:8px; border:0; background:none; color:#9fe9ff; }
.image-expand::before { content:""; position:absolute; inset:-6px; }
.image-expand .icon { width:17px; height:17px; transition:transform 200ms ease; }
@media(hover:hover) { .portfolio-gallery-main:hover .image-expand .icon { transform:translate(3px,-3px); } }
.portfolio-gallery-main:focus-visible .image-expand .icon { transform:translate(3px,-3px); }
.image-link:focus-visible .image-expand { outline:1px solid #9fe9ff99; outline-offset:2px; border-radius:4px; }
.portfolio-gallery-main:focus-visible { outline:none; }
@media(prefers-reduced-motion:reduce) { .image-expand .icon { transition:none; } .portfolio-gallery-main:is(:hover,:focus-visible) .image-expand .icon { transform:none; } }
.image-hint { display:flex; align-items:center; gap:8px; color:#aacbdc; font-size:12px; }
.image-hint .icon { width:14px; height:14px; }
@media(max-width:900px) { .portfolio-detail-layout { grid-template-columns:minmax(0,1fr) minmax(0,1fr); column-gap:24px; } .portfolio-description { font-size:14px; } }
@media(max-width:760px) { .portfolio-detail-layout { grid-template-columns:minmax(0,1fr); padding:8px 20px 16px; gap:16px; } .portfolio-row { grid-template-columns:80px minmax(0,1fr) 18px; gap:14px; padding:18px 16px; } .portfolio-row-thumbnail { width:80px; height:58px; } .portfolio-row-title { font-size:18px; } .portfolio-row-description { font-size:12px; } .portfolio-filters { gap:4px 20px; margin-bottom:24px; } .portfolio-filters button { font-size:13px; } }
@media(max-width:370px) { .portfolio-detail-layout { padding-inline:16px; } .portfolio-row { grid-template-columns:64px minmax(0,1fr) 16px; gap:10px; padding-inline:14px; } .portfolio-row-thumbnail { width:64px; height:50px; } .portfolio-info h2 { font-size:25px; } }
@media(prefers-reduced-motion:reduce) { .portfolio-panel,.portfolio-row,.portfolio-row-arrow,.portfolio-close,.portfolio-filters button,.portfolio-filters button::after,.image-link { transition:none; } }
@media(prefers-reduced-motion:reduce) { .portfolio-row:hover .portfolio-row-arrow { transform:none; } .portfolio-row[aria-expanded="true"] .portfolio-row-arrow { transform:rotate(90deg); } }
.lightbox { padding:52px clamp(6px,1vw,12px) 12px; border:1px solid #9fe9ff33; background:#192f42; border-radius:16px; width:min(1200px,94vw); max-width:94vw; max-height:94vh; color:#c3dce9; }
.lightbox::backdrop { background:#030813e8; backdrop-filter:blur(8px); }
.lightbox img { width:100%; height:auto; max-height:calc(90vh - 80px); object-fit:contain; }
.lightbox-close { position:absolute; right:12px; top:6px; display:grid; place-items:center; width:44px; height:44px; padding:0; border:0; border-radius:4px; background:none; color:#9fe9ff; font-size:30px; font-weight:400; line-height:1; transition:color 200ms ease; }
.lightbox-close:hover,.lightbox-close:focus-visible { color:#d5f5ff; }
.lightbox-close:focus-visible { outline:1px solid #9fe9ff99; outline-offset:0; }
.lightbox-navigation { display:flex; align-items:center; justify-content:center; gap:18px; margin-top:10px; }
.lightbox-navigation[hidden] { display:none; }
.lightbox-navigation button { display:grid; place-items:center; width:40px; height:40px; padding:0; border:0; border-radius:4px; background:none; color:#9fe9ff; transition:color 200ms ease; }
.lightbox-navigation button:focus-visible { outline:1px solid #9fe9ff99; outline-offset:2px; }
.lightbox-navigation button:hover,.lightbox-navigation button:focus-visible { color:#d5f5ff; }
.lightbox-navigation .icon { width:18px; height:18px; transition:transform 200ms ease; }
.lightbox-previous .icon { transform:rotate(180deg); }
.lightbox-previous:hover .icon,.lightbox-previous:focus-visible .icon { transform:translateX(-3px) rotate(180deg); }
.lightbox-next:hover .icon,.lightbox-next:focus-visible .icon { transform:translateX(3px); }
.lightbox-status { min-width:42px; text-align:center; color:#c3dce9; font-size:13px; }
@media(prefers-reduced-motion:reduce) { .lightbox-close,.lightbox-navigation button,.lightbox-navigation .icon { transition:none; } .lightbox-previous:is(:hover,:focus-visible) .icon { transform:rotate(180deg); } .lightbox-next:is(:hover,:focus-visible) .icon { transform:none; } }
.lightbox:has(.lightbox-navigation:not([hidden])) img { max-height:calc(90vh - 132px); }
@media(prefers-reduced-motion:reduce) { .portfolio-images.is-ready [data-gallery-item] { transition:none; transform:none; } }
@media(max-width:680px) { .lightbox { padding-bottom:10px; } }