/* GATE 3.3R — CASOS */
.site-header,.site-header.is-scrolled{position:sticky;top:0;background:rgba(11,29,48,.97);backdrop-filter:blur(18px);box-shadow:none}
.cases-hero{background:var(--deep);color:var(--ivory);padding:82px 0 94px;overflow:hidden}
.cases-hero-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:72px;align-items:end}
.cases-hero h1,.cases-intro h2,.case-feature-copy h2,.cases-principle h2,.cases-cta h2,.case-detail-hero h1,.case-section h2,.case-proof h2,.case-takeaway h2{font-family:var(--serif);font-weight:500;letter-spacing:-.018em}
.cases-hero .cases-hero-copy h1{font-family:var(--serif)!important;font-weight:500!important;font-size:clamp(2.95rem,4.35vw,4.85rem);line-height:.94;color:var(--ivory);max-width:690px;margin:.24em 0 .3em}
.cases-hero h1 em,.case-detail-hero h1 em,.cases-intro h2 em,.case-section h2 em,.cases-cta h2 em,.cases-principle h2 em,.case-takeaway h2 em{color:var(--champagne);font-weight:400}
.cases-hero-copy>p:not(.eyebrow){max-width:650px;color:rgba(244,239,230,.72);font-size:.96rem;line-height:1.72}
.cases-hero-note{margin-top:18px;padding-top:18px;border-top:1px solid rgba(244,239,230,.16);font-size:.82rem!important;color:rgba(244,239,230,.58)!important}
.cases-hero-media{display:grid;grid-template-columns:1.1fr .9fr;grid-template-rows:250px 250px;gap:8px}.cases-hero-media figure{margin:0;overflow:hidden;background:#13263a}.cases-hero-media figure:first-child{grid-row:1/3}.cases-hero-media img{width:100%;height:100%;object-fit:cover}
.cases-intro{padding:96px 0;background:#eee6d9}.cases-intro-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:86px;align-items:start}.cases-intro h2{font-size:clamp(2.8rem,4vw,4.5rem);line-height:.98;color:var(--navy);margin:.28em 0 0;max-width:650px}.cases-intro .lead-copy{font-family:var(--serif);font-size:clamp(1.55rem,2vw,2.15rem);line-height:1.2;color:var(--navy);margin:0 0 24px}
.cases-list{padding:0 0 104px;background:#eee6d9}.case-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);border-top:1px solid var(--line-dark);padding:54px 0;gap:64px;align-items:stretch}.case-feature:nth-child(even){grid-template-columns:minmax(360px,.9fr) minmax(0,1fr)}.case-feature:nth-child(even) .case-feature-copy{order:2}.case-feature:nth-child(even) .case-feature-media{order:1}.case-feature-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.case-feature-copy>span{font-size:.6rem;letter-spacing:.15em;color:#8d7446;font-weight:700}.case-feature-copy h2{font-size:clamp(2.65rem,3.8vw,4.05rem);line-height:.96;color:var(--navy);margin:18px 0 10px}.case-feature-copy h2.long-title{font-size:clamp(2.55rem,3.35vw,3.65rem)}.case-feature-copy .case-category{font-size:.66rem;text-transform:uppercase;letter-spacing:.115em;color:#796f62;margin-bottom:24px;max-width:650px}.case-feature-copy p{max-width:650px;color:#626968;font-size:.94rem;line-height:1.68}.case-feature-media{margin:0;min-height:450px;overflow:hidden;background:#dcd2c2}.case-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.case-feature:hover .case-feature-media img{transform:scale(1.02)}.case-capabilities{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 20px}.case-capabilities span{border:1px solid rgba(21,35,66,.2);padding:8px 10px;font-size:.59rem;color:var(--navy)}
.cases-principle{background:var(--navy);color:var(--ivory);padding:92px 0}.cases-principle-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:88px;align-items:start}.cases-principle h2{font-size:clamp(2.9rem,4.15vw,4.6rem);line-height:.97;color:var(--ivory);margin:.2em 0;max-width:650px}.cases-principle p{color:rgba(244,239,230,.68);max-width:680px}.cases-principle-list{border-top:1px solid var(--line-light)}.cases-principle-list article{display:grid;grid-template-columns:56px 1fr;gap:22px;padding:23px 0;border-bottom:1px solid var(--line-light)}.cases-principle-list span{font-size:.6rem;color:var(--champagne)}.cases-principle-list h3{font-family:var(--serif);font-size:1.45rem;font-weight:500;margin:0;color:var(--ivory)}.cases-principle-list p{margin:6px 0 0;font-size:.78rem}
.cases-cta{background:#0b1d30;color:var(--ivory);padding:94px 0}.cases-cta-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:76px;align-items:center}.cases-cta h2{font-size:clamp(2.8rem,4.05vw,4.5rem);line-height:.98;color:var(--ivory);margin:.25em 0;max-width:680px}.cases-cta p{color:rgba(244,239,230,.7);max-width:560px}
.case-detail-hero{background:var(--deep);color:var(--ivory);padding:76px 0 86px}.case-detail-hero-grid{display:grid;grid-template-columns:minmax(0,.96fr) minmax(360px,.76fr);gap:68px;align-items:center}.case-detail-hero h1{font-size:clamp(3rem,4.55vw,5.05rem);line-height:.95;color:var(--ivory);margin:.22em 0 .28em;max-width:760px}.case-detail-hero-copy>p:not(.eyebrow){max-width:690px;color:rgba(244,239,230,.72);font-size:.95rem;line-height:1.7}.case-detail-media{margin:0;min-height:560px;overflow:hidden;background:#142a41}.case-detail-media img{width:100%;height:100%;object-fit:cover}.case-detail-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.case-detail-meta span{border:1px solid rgba(244,239,230,.22);padding:8px 10px;font-size:.59rem;color:rgba(244,239,230,.8)}
.case-section{padding:90px 0;background:var(--ivory)}.case-section.alt{background:#ece4d6}.case-section-head{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:76px;margin-bottom:46px;align-items:start}.case-section h2{font-size:clamp(2.7rem,3.95vw,4.4rem);line-height:.98;color:var(--navy);margin:.25em 0 0;max-width:650px}.case-section-head>p{font-size:.96rem;line-height:1.68;color:#5f6767;max-width:700px}.case-approach-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-dark);border-left:1px solid var(--line-dark)}.case-approach-grid article{padding:27px 23px 31px;min-height:215px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}.case-approach-grid span{font-size:.6rem;letter-spacing:.13em;color:#8d7446}.case-approach-grid h3{font-family:var(--serif);font-size:1.55rem;font-weight:500;color:var(--navy);margin:26px 0 11px}.case-approach-grid p{font-size:.75rem;color:#676e6d;margin:0}.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-dark);background:#f4efe6}.case-metrics article{padding:32px 27px;min-height:178px;border-right:1px solid var(--line-dark)}.case-metrics article:last-child{border-right:0}.case-metrics strong{display:block;font-family:var(--serif);font-size:clamp(2.8rem,4.5vw,4.8rem);line-height:.88;font-weight:400;color:var(--navy);margin-bottom:17px}.case-metrics span{font-size:.68rem;line-height:1.5;color:#656d6c}
.case-proof{background:var(--navy);color:var(--ivory);padding:0}.case-proof-grid{display:grid;grid-template-columns:minmax(350px,.86fr) minmax(0,1.14fr);min-height:620px}.case-proof figure{margin:0;overflow:hidden}.case-proof img{width:100%;height:100%;object-fit:cover}.case-proof-copy{padding:76px 66px;display:flex;flex-direction:column;justify-content:center}.case-proof h2{font-size:clamp(2.7rem,3.95vw,4.4rem);line-height:.98;color:var(--ivory);margin:.25em 0;max-width:680px}.case-proof p{color:rgba(244,239,230,.72);max-width:680px}.case-capability-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}.case-capability-list span{background:var(--ivory);padding:21px 19px;font-family:var(--serif);font-size:1.18rem;color:var(--navy)}.case-takeaway{background:#eee6d9;padding:86px 0}.case-takeaway-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:82px;align-items:start}.case-takeaway h2{font-size:clamp(2.7rem,3.95vw,4.4rem);line-height:.98;color:var(--navy);margin:.22em 0}.case-takeaway .lead-copy{font-family:var(--serif);font-size:clamp(1.6rem,2.15vw,2.3rem);line-height:1.2;color:var(--navy);margin:0}.case-related{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}.case-related a{border:1px solid var(--line-dark);padding:10px 12px;font-size:.65rem;color:var(--navy)}
@media(max-width:1000px){.cases-hero-grid,.cases-intro-grid,.cases-principle-grid,.cases-cta-grid,.case-detail-hero-grid,.case-section-head,.case-takeaway-grid{grid-template-columns:1fr}.cases-hero-media{margin-top:10px}.case-feature,.case-feature:nth-child(even){grid-template-columns:1fr}.case-feature:nth-child(even) .case-feature-copy,.case-feature:nth-child(even) .case-feature-media{order:initial}.case-approach-grid{grid-template-columns:repeat(2,1fr)}.case-proof-grid{grid-template-columns:1fr}.case-proof figure{height:500px}.case-proof-copy{padding:58px 40px}.case-detail-media{min-height:500px}}
@media(max-width:650px){.cases-hero{padding:58px 0 72px}.cases-hero h1{font-size:clamp(2.7rem,12vw,3.65rem)}.cases-hero-media{grid-template-columns:1fr;grid-template-rows:250px 210px 210px}.cases-hero-media figure:first-child{grid-row:auto}.cases-intro{padding:72px 0}.cases-intro h2{font-size:clamp(2.45rem,11vw,3.4rem)}.case-feature{gap:34px;padding:44px 0}.case-feature-copy h2,.case-feature-copy h2.long-title{font-size:clamp(2.5rem,12vw,3.45rem)}.case-feature-media{min-height:330px}.cases-principle,.cases-cta{padding:72px 0}.cases-principle h2,.cases-cta h2{font-size:clamp(2.5rem,11vw,3.5rem)}.case-detail-hero{padding:58px 0 70px}.case-detail-hero h1{font-size:clamp(2.65rem,11.8vw,3.7rem)}.case-detail-media{min-height:410px}.case-section{padding:72px 0}.case-section h2,.case-proof h2,.case-takeaway h2{font-size:clamp(2.4rem,10.8vw,3.35rem)}.case-approach-grid,.case-metrics,.case-capability-list{grid-template-columns:1fr}.case-metrics article{border-right:0;border-bottom:1px solid var(--line-dark)}.case-metrics article:last-child{border-bottom:0}.case-proof figure{height:350px}.case-proof-copy{padding:48px 24px}.case-takeaway{padding:72px 0}}

/* GATE 3.3 FINAL — evidencia, territorio y arte */
.case-territory-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:28px;border-top:1px solid var(--line-dark);border-left:1px solid var(--line-dark)}
.case-territory-grid article{padding:20px 22px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);min-height:112px}
.case-territory-grid span{display:block;font-size:.61rem;font-weight:700;letter-spacing:.13em;color:#8d7446;margin-bottom:10px}
.case-territory-grid p{margin:0;font-size:.76rem;line-height:1.55;color:#626968}
.case-metric-note{margin-top:14px!important;font-size:.68rem!important;line-height:1.55;color:#77736b!important}
.case-feature-block{background:#e8dece;padding:86px 0}
.case-feature-block-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:82px;align-items:start}
.case-feature-block h2{font-family:var(--serif);font-weight:500;font-size:clamp(2.65rem,3.8vw,4.1rem);line-height:.98;color:var(--navy);margin:.25em 0}
.case-feature-block p{color:#5f6767;max-width:680px}
.case-artworks{border-top:1px solid var(--line-dark)}
.case-artworks article{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line-dark)}
.case-artworks span{font-size:.61rem;color:#8d7446}
.case-artworks h3{font-family:var(--serif);font-size:1.55rem;font-weight:500;color:var(--navy);margin:0}
.case-artworks>p{font-size:.72rem;margin-top:18px;color:#746f66}
@media(max-width:1000px){.case-feature-block-grid{grid-template-columns:1fr}.case-territory-grid{grid-template-columns:1fr}}
@media(max-width:650px){.case-feature-block{padding:68px 0}.case-feature-block h2{font-size:clamp(2.4rem,10.8vw,3.35rem)}}