/* V1.2: spatial imagery, compact mobile navigation, film theatre and footer. */
.mega-intro{background:linear-gradient(0deg,rgba(0,0,0,.83),rgba(0,0,0,.24) 70%),url('/assets/media/passu%20cones%20view%20point%20kkh.webp') center/cover}
.page-intro{grid-template-columns:minmax(0,1fr) minmax(240px,.55fr);align-items:center;gap:clamp(30px,6vw,90px)}
.page-intro__visual{position:relative;max-width:440px;aspect-ratio:4/3;margin:0;border-radius:30px 80px 30px 30px;overflow:hidden;box-shadow:22px 24px 0 rgba(164,232,213,.07),0 30px 70px rgba(0,0,0,.28)}
.page-intro__visual img{width:100%;height:100%;object-fit:cover}
.depth-card{transform:perspective(1100px) rotateY(-3deg) rotateX(2deg);transform-style:preserve-3d;transition:transform .55s cubic-bezier(.2,.8,.2,1),box-shadow .55s}
.depth-card:hover{transform:perspective(1100px) rotateY(0) rotateX(0) translateY(-8px);box-shadow:0 34px 80px rgba(0,0,0,.34)}
.rich-section,.rich-section--reverse{grid-template-columns:110px minmax(0,1fr) minmax(230px,.68fr);align-items:center;gap:clamp(30px,5vw,75px)}
.rich-section--reverse .rich-section__index{grid-column:3;grid-row:1}.rich-section--reverse .rich-section__copy{grid-column:2;grid-row:1}.rich-section--reverse .rich-section__visual{grid-column:1;grid-row:1}
.rich-section__index span:first-child{font-size:clamp(3.5rem,5vw,5rem)}
.rich-section__visual{position:relative;grid-column:3;grid-row:1;aspect-ratio:4/5;max-height:490px;margin:0;overflow:hidden;border:1px solid rgba(183,248,225,.35);border-radius:22px 70px 22px 22px;background:#102c32;box-shadow:18px 20px 0 rgba(180,244,225,.07),0 24px 65px rgba(0,0,0,.26)}
.rich-section__visual:after{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.72),transparent 45%);content:"";pointer-events:none}
.rich-section__visual img{width:100%;height:100%;object-fit:cover;transition:transform .7s}.rich-section__visual:hover img{transform:scale(1.07)}
.rich-section__visual figcaption{position:absolute;z-index:1;right:20px;bottom:20px;left:20px;display:flex;justify-content:space-between;gap:15px;color:#fff;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.faq__header{display:grid;grid-template-columns:minmax(0,1fr) minmax(210px,.42fr);align-items:center;gap:35px;margin-bottom:40px}.faq__visual{height:240px;margin:0;overflow:hidden;border-radius:20px 55px 20px 20px}.faq__visual img{width:100%;height:100%;object-fit:cover}
.closing-cta{position:relative;overflow:hidden}.closing-cta>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.75)}.closing-cta:before{position:absolute;z-index:1;inset:0;background:rgba(2,16,21,.79);content:""}.closing-cta>div{position:relative;z-index:2}.guide-steps{overflow:hidden}.guide-steps>img{width:100%;height:215px;object-fit:cover;border-radius:14px}
.article-hero{position:relative;display:grid;align-items:end;min-height:min(800px,90svh);padding:130px max(24px,calc((100vw - 1280px)/2)) 80px;overflow:hidden}.article-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.article-hero:before{position:absolute;z-index:1;inset:0;background:linear-gradient(0deg,#071419 0%,rgba(3,17,22,.8) 60%,rgba(3,17,22,.55));content:""}.article-hero>div{position:relative;z-index:2;max-width:1050px}.article-hero h1{margin:0;font-size:clamp(3rem,7vw,7rem);line-height:1.02;letter-spacing:-.06em;text-wrap:balance}.article-hero p:not(.eyebrow){max-width:780px;color:#e9f3ed;font-size:clamp(1.05rem,1.6vw,1.4rem)}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.article-meta span{padding:8px 12px;border:1px solid rgba(204,255,236,.34);border-radius:999px;background:rgba(10,42,48,.64);font-size:.7rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase}
.article-shell{display:grid;grid-template-columns:minmax(0,255px) minmax(0,1fr);gap:clamp(35px,6vw,100px);padding-block:80px}.article-toc{position:sticky;top:100px;align-self:start;padding:22px;border:1px solid rgba(201,255,236,.2);border-radius:18px;background:rgba(186,249,227,.06);backdrop-filter:blur(16px)}.article-toc strong{display:block;margin-bottom:15px;color:var(--mint);font-size:.7rem;letter-spacing:.15em;text-transform:uppercase}.article-toc a{display:block;padding:9px 0;border-top:1px solid rgba(201,255,236,.12);font-size:.82rem;line-height:1.35}.article-toc a:hover{color:var(--mint)}
.article-body{max-width:860px}.article-lede{margin:0 0 42px;color:#ecf4ee;font-size:clamp(1.15rem,1.65vw,1.42rem);line-height:1.7}.article-body>section{padding:48px 0;border-top:1px solid rgba(201,255,236,.2)}.article-body h2{margin:0 0 20px;font-size:clamp(2rem,3.4vw,3.2rem);line-height:1.1;letter-spacing:-.045em}.article-body h3{margin:32px 0 10px;font-size:1.22rem;line-height:1.25}.article-body p,.article-body li{color:#bed1cc;font-size:1.04rem;line-height:1.85}.article-body a{color:var(--mint);text-decoration:underline;text-underline-offset:3px}.article-body a:hover{color:#fff}.article-body figure{margin:28px 0 36px;overflow:hidden;border-radius:20px 65px 20px 20px;box-shadow:18px 19px 0 rgba(186,249,227,.06)}.article-body figure img{width:100%;max-height:470px;object-fit:cover}.article-body figcaption{padding:11px 3px;color:#a3c6bd;font-size:.72rem}.article-note{margin:24px 0;padding:20px 22px;border-left:3px solid var(--mint);border-radius:0 12px 12px 0;background:rgba(168,241,219,.08);color:#e4f1eb}.article-related{padding-block:75px;border-top:1px solid var(--line)}.article-related .story-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.article-body figure.article-chapter-visual{float:right;width:min(38%,250px);height:185px;margin:0 0 20px 26px;border-radius:20px 45px 20px 20px}.article-chapter-visual img{width:100%;height:100%;object-fit:cover}
.article-answer{margin:0 0 50px;padding:25px 28px;border:1px solid rgba(173,245,224,.38);border-radius:18px 50px 18px 18px;background:linear-gradient(135deg,rgba(173,245,224,.13),rgba(23,68,72,.36));box-shadow:inset 0 1px rgba(255,255,255,.2),0 20px 45px rgba(0,0,0,.16);backdrop-filter:blur(16px)}.article-answer .eyebrow{margin-bottom:8px}.article-answer p:last-child{margin:0;color:#eef8f2;font-size:1.13rem;line-height:1.65}
.video-modal{position:fixed;inset:0;width:min(1180px,calc(100% - 32px));max-width:none;max-height:min(92dvh,860px);margin:auto;padding:clamp(14px,2.5vw,28px);overflow:auto;border:1px solid rgba(198,255,237,.3);border-radius:28px;background:linear-gradient(145deg,rgba(28,62,67,.98),rgba(3,17,23,.99));color:#f1f8f4;box-shadow:0 40px 130px rgba(0,0,0,.68)}
.video-modal::backdrop{background:rgba(0,9,13,.84);backdrop-filter:blur(18px)}
.video-modal__top{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:18px}.video-modal__top h2{margin:6px 0 0;font-size:clamp(1.2rem,2vw,2rem);line-height:1.15}
.video-modal__close{flex:0 0 auto;display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(220,255,242,.35);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;font-size:1.1rem}.video-modal__close:hover{background:var(--mint);color:var(--ink)}
.video-modal__player{width:100%;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(215,255,240,.15);border-radius:16px;background:#000}.video-modal__player iframe{display:block;width:100%;height:100%;border:0}
.video-modal__link{display:inline-flex;margin-top:18px;padding:8px 0;color:var(--mint);font-weight:800}
.back-to-top{position:fixed;right:clamp(16px,3vw,40px);bottom:max(20px,env(safe-area-inset-bottom));z-index:50;display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(185,255,231,.5);border-radius:17px;background:rgba(18,53,58,.72);color:#eafff6;box-shadow:0 14px 36px rgba(0,0,0,.35);backdrop-filter:blur(18px);cursor:pointer;font-size:1.5rem;opacity:0;pointer-events:none;transform:translateY(15px);transition:opacity .25s,transform .25s,background .25s}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:none}.back-to-top:hover{background:var(--mint);color:var(--ink)}
.footer-grid{grid-template-columns:minmax(260px,1.35fr) repeat(3,minmax(150px,.8fr));gap:clamp(25px,4vw,65px);padding:clamp(42px,5vw,68px) 0}
.footer-logo{max-width:280px;max-height:none;width:100%;height:auto;aspect-ratio:auto;object-fit:contain}.footer-identity p{margin:18px 0 23px}
.footer-socials{display:flex;flex-wrap:wrap;align-items:center;gap:9px}.footer-socials a{display:grid;place-items:center;width:43px;height:43px;padding:10px;border:1px solid rgba(190,255,233,.22);border-radius:12px;background:rgba(188,249,229,.07);transition:transform .25s,background .25s,border-color .25s}.footer-socials a:hover{transform:translateY(-4px);background:rgba(188,249,229,.2);border-color:var(--mint)}.footer-socials img{width:22px;height:22px;object-fit:contain}
.footer-grid .footer-column{display:block;min-width:0}.footer-column summary{display:block;margin:0 0 20px;color:var(--mint);font-size:.7rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;list-style:none;cursor:default}.footer-column summary::-webkit-details-marker{display:none}.footer-column__links{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.footer-column__links a{max-width:100%;padding:6px 0;line-height:1.35;overflow-wrap:anywhere}.footer-base{grid-template-columns:1fr 1fr;margin:0}.footer-base span:last-child{text-align:right}
@media(max-width:1100px){.primary-nav{padding:95px 22px 24px;display:block}.nav-group,.nav-direct{width:100%}.nav-trigger,.nav-direct{box-sizing:border-box;padding:17px 14px!important;font-size:1.15rem!important}.primary-nav .nav-contact{box-sizing:border-box;width:100%;margin:20px 0 0;padding:15px 18px!important;font-size:1.15rem!important}.mega-panel{box-sizing:border-box;width:100%;padding:7px 7px 18px}.mega-intro{display:flex;min-height:170px;gap:5px;padding:20px;border-radius:16px}.mega-intro strong{font-size:1.5rem}.mega-intro p{margin:0 0 5px}.mega-intro a{font-size:.72rem}.mega-links{padding:5px}.mega-links a{padding:12px 10px}.rich-section,.rich-section--reverse{grid-template-columns:70px minmax(0,1fr) minmax(200px,.72fr);gap:30px}.rich-section--reverse .rich-section__visual{grid-column:1/2}.footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-identity{grid-column:1/-1}}
@media(max-width:700px){.primary-nav{padding:82px 20px 22px}.nav-trigger,.nav-direct{padding:16px 12px!important}.mega-panel{padding:4px 0 15px}.mega-intro{min-height:160px}.mega-links{padding:3px 0}.mega-links a{padding:11px 12px}.page-intro{grid-template-columns:1fr;gap:30px;padding-block:70px}.page-intro__visual{width:100%;max-width:none;aspect-ratio:5/3}.rich-section,.rich-section--reverse{display:flex;flex-direction:column;align-items:stretch;gap:18px;padding:58px 0}.rich-section__index{order:0!important}.rich-section__copy{order:1!important}.rich-section__visual{order:2!important;width:100%;aspect-ratio:5/3;max-height:300px;grid-column:auto!important;grid-row:auto!important;border-radius:20px 50px 20px 20px}.faq__header{grid-template-columns:1fr}.faq__visual{height:190px}.footer-top{padding:65px 0 40px}.footer-grid{display:block;padding:28px 0}.footer-identity{margin-bottom:24px}.footer-logo{width:min(100%,275px)}.footer-identity p{margin:13px 0 18px}.footer-column{border-top:1px solid rgba(204,255,238,.18)}.footer-column:last-child{border-bottom:1px solid rgba(204,255,238,.18)}.footer-column summary{position:relative;margin:0;padding:19px 3px;cursor:pointer;font-size:.76rem}.footer-column summary:after{position:absolute;right:5px;content:"+";font-size:1.2rem;line-height:.7}.footer-column[open] summary:after{content:"−"}.footer-column__links{gap:0;padding:0 3px 15px}.footer-column__links a{width:100%;box-sizing:border-box;padding:9px 0}.footer-base{display:flex;flex-direction:column;gap:6px;padding-top:18px}.footer-base span:last-child{text-align:left}.video-modal{width:calc(100% - 18px);padding:12px;border-radius:18px}.video-modal__player{border-radius:10px}.video-modal__top{margin-bottom:12px}.video-modal__close{width:40px;height:40px}.back-to-top{width:46px;height:46px;right:15px}.article-hero{min-height:700px;padding:120px 20px 60px}.article-shell{display:block;padding-block:45px}.article-toc{position:static;margin-bottom:35px}.article-body>section{padding:36px 0}.article-related .story-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.depth-card,.depth-card:hover{transform:none;transition:none}.rich-section__visual img{transition:none}.back-to-top{transition:none}}
@media(max-width:700px){.article-body figure.article-chapter-visual{float:none;width:100%;height:190px;margin:0 0 24px}}