/* United NAAS V16.9 — focused visual and interaction refinements */

/* Hero video remains the source; the WebGL canvas adds a true water-surface response. */
.hero{isolation:isolate}
.hero-media{z-index:0}
.hero-media:after{display:none}
.hero:after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(270deg,rgba(11,31,51,.96) 0%,rgba(11,79,85,.76) 52%,rgba(11,31,51,.34) 100%)}
.hero-fluid-canvas{z-index:1;opacity:0;pointer-events:none;mix-blend-mode:normal}
.hero-fluid-canvas.ready{opacity:1}
.hero-content{z-index:4}
.hero-lines{z-index:3;opacity:.52}

/* Fixed project-detail gallery frame: the frame never follows the source image dimensions. */
.detail-gallery-frame{aspect-ratio:16/9!important;height:auto!important;min-height:0!important;max-height:none!important}
.detail-gallery-main{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;object-fit:cover!important;object-position:center!important}
@media(max-width:760px){.detail-gallery-frame{aspect-ratio:4/3!important;min-height:0!important}}

/* Delivery V19 — balanced within one viewport, with a clear process story. */
.delivery-scroll-v19{position:relative;height:430vh;background:linear-gradient(180deg,#061620 0%,#092333 48%,#071923 100%);color:#f4f8f9;overflow:clip}
.delivery-v19-sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;padding:92px 0 26px;overflow:hidden}
.delivery-v19-shell{display:grid;gap:28px;min-width:0}
.delivery-v19-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.65fr);gap:clamp(34px,6vw,90px);align-items:end;border-bottom:1px solid rgba(159,224,216,.14);padding-bottom:22px}
.delivery-v19-head .eyebrow{color:#1fa6a8;margin:0 0 10px}
.delivery-v19-head h2{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(2rem,3.3vw,4rem);line-height:1.16;max-width:19ch;margin:0;color:#fff}
html[dir="ltr"] .delivery-v19-head h2{font-family:Manrope,Arial,sans-serif;line-height:1.06;letter-spacing:-.045em;max-width:20ch}
.delivery-v19-head>p{margin:0;color:rgba(232,242,244,.72);line-height:1.85;max-width:62ch}
.delivery-v19-body{direction:ltr;display:grid;grid-template-columns:190px minmax(430px,1fr) minmax(290px,360px);gap:18px;min-height:540px;min-width:0}
.delivery-v19-track{position:relative;display:grid;grid-template-rows:repeat(5,1fr);gap:7px;padding:8px 0 8px 18px;min-width:0}
.delivery-v19-track button{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;text-align:left;border:1px solid rgba(159,224,216,.11);background:rgba(255,255,255,.025);color:rgba(230,241,244,.52);padding:10px 12px;cursor:pointer;transition:.35s ease}
.delivery-v19-track button span{grid-row:1/3;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(159,224,216,.22);font:700 .75rem/1 Manrope,sans-serif}
.delivery-v19-track button b{font:700 .84rem/1.2 Alexandria,Manrope,sans-serif;color:inherit}
html[dir="ltr"] .delivery-v19-track button b{font-family:Manrope,Arial,sans-serif}
.delivery-v19-track button small{font:600 .56rem/1 Manrope,sans-serif;letter-spacing:.08em;opacity:.72}
.delivery-v19-track button.is-active,.delivery-v19-track button.is-complete{color:#fff;border-color:rgba(159,224,216,.34);background:linear-gradient(90deg,rgba(31,166,168,.17),rgba(255,255,255,.025))}
.delivery-v19-track button.is-active{box-shadow:0 0 0 1px rgba(31,166,168,.12),0 18px 38px rgba(0,0,0,.18)}
.delivery-v19-track button.is-active span{border-color:#9fe0d8;background:#103b49;box-shadow:0 0 0 7px rgba(31,166,168,.1)}
.delivery-v19-progress{position:absolute;left:39px;top:28px;bottom:28px;width:2px;background:rgba(159,224,216,.1);z-index:0;overflow:hidden}
.delivery-v19-progress em{display:block;width:100%;height:0;background:linear-gradient(180deg,#1fa6a8,#9fe0d8,#b88942);box-shadow:0 0 16px rgba(31,166,168,.58)}
.delivery-v19-stage{position:relative;overflow:hidden;border:1px solid rgba(159,224,216,.16);background:radial-gradient(circle at 50% 45%,rgba(31,166,168,.12),transparent 35%),linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.012));box-shadow:0 30px 80px rgba(0,0,0,.24);min-width:0}
.delivery-v19-gridlines{position:absolute;inset:0;background-image:linear-gradient(rgba(159,224,216,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(159,224,216,.05) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,transparent,#000 14%,#000 86%,transparent)}
.delivery-v19-route{position:absolute;left:9%;right:9%;top:49%;height:2px;background:rgba(159,224,216,.14);display:grid;grid-template-columns:repeat(4,1fr)}
.delivery-v19-route i{position:relative;border-right:1px dashed rgba(159,224,216,.2)}
.delivery-v19-unit{position:absolute;top:50%;transform:translate(-50%,-50%);width:112px;height:136px;border:1px solid rgba(159,224,216,.15);background:rgba(6,22,32,.86);display:grid;place-items:center;align-content:center;gap:8px;text-align:center;transition:.45s cubic-bezier(.2,.7,.2,1);color:rgba(231,243,245,.42)}
.delivery-v19-unit span{font:700 .58rem/1 Manrope,sans-serif;letter-spacing:.13em}
.delivery-v19-unit b{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:1px solid currentColor;font:700 .8rem/1 Manrope,sans-serif}
.delivery-v19-unit small{font:600 .55rem/1.35 Manrope,sans-serif;max-width:80px;opacity:.75}
.delivery-v19-unit.unit-0{left:10%}.delivery-v19-unit.unit-1{left:30%}.delivery-v19-unit.unit-2{left:50%}.delivery-v19-unit.unit-3{left:70%}.delivery-v19-unit.unit-4{left:90%}
.delivery-v19-stage[data-stage="0"] .unit-0,.delivery-v19-stage[data-stage="1"] .unit-1,.delivery-v19-stage[data-stage="2"] .unit-2,.delivery-v19-stage[data-stage="3"] .unit-3,.delivery-v19-stage[data-stage="4"] .unit-4{color:#fff;border-color:#9fe0d8;background:linear-gradient(180deg,rgba(31,166,168,.24),rgba(6,26,37,.94));transform:translate(-50%,-50%) scale(1.08);box-shadow:0 0 0 9px rgba(31,166,168,.08),0 22px 50px rgba(0,0,0,.32)}
.delivery-v19-stage[data-stage="1"] .unit-0,.delivery-v19-stage[data-stage="2"] .unit-0,.delivery-v19-stage[data-stage="2"] .unit-1,.delivery-v19-stage[data-stage="3"] .unit-0,.delivery-v19-stage[data-stage="3"] .unit-1,.delivery-v19-stage[data-stage="3"] .unit-2,.delivery-v19-stage[data-stage="4"] .unit-0,.delivery-v19-stage[data-stage="4"] .unit-1,.delivery-v19-stage[data-stage="4"] .unit-2,.delivery-v19-stage[data-stage="4"] .unit-3{color:#ccebea;border-color:rgba(159,224,216,.32)}
.delivery-v19-pulse{position:absolute;top:calc(49% - 4px);left:8%;width:10%;height:8px;border-radius:999px;background:linear-gradient(90deg,transparent,#1fa6a8,#fff,transparent);filter:blur(.2px);box-shadow:0 0 18px rgba(31,166,168,.82);animation:deliveryPulse 3.6s linear infinite}
@keyframes deliveryPulse{from{transform:translateX(0);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateX(750%);opacity:0}}
.delivery-v19-readout{position:absolute;left:20px;right:20px;bottom:18px;border-top:1px solid rgba(159,224,216,.12);padding-top:14px;display:flex;justify-content:space-between;gap:20px;align-items:center;font:700 .66rem/1 Manrope,sans-serif;letter-spacing:.08em;color:#d8e9ec}
.delivery-v19-readout b{font-size:1rem;color:#b88942}
.delivery-v19-detail{direction:rtl;border:1px solid rgba(159,224,216,.15);background:linear-gradient(180deg,rgba(255,255,255,.052),rgba(255,255,255,.022));padding:28px;display:grid;align-content:center;gap:14px;box-shadow:0 24px 60px rgba(0,0,0,.2);min-width:0}
html[dir="ltr"] .delivery-v19-detail{direction:ltr}
.delivery-v19-detail>span{font:700 .75rem/1 Manrope,sans-serif;letter-spacing:.16em;color:#9fe0d8}
.delivery-v19-detail h3{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(1.55rem,2.2vw,2.3rem);line-height:1.25;margin:0;color:#fff}
html[dir="ltr"] .delivery-v19-detail h3{font-family:Manrope,Arial,sans-serif;line-height:1.08;letter-spacing:-.025em}
.delivery-v19-detail p{margin:0;color:rgba(232,242,244,.8);line-height:1.85}
.delivery-v19-detail ul{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:8px}
.delivery-v19-detail li{border:1px solid rgba(255,255,255,.075);background:rgba(4,16,24,.28);padding:10px 12px;color:rgba(238,247,248,.86)}
.delivery-v19-detail li:before{content:'✓';color:#9fe0d8;margin-inline-end:9px}

/* Engineering Intelligence */
.engineering-intelligence{background:linear-gradient(180deg,#f7f5ef 0%,#edf4f4 100%);overflow:hidden}
.engineering-intelligence .section-head h2{max-width:17ch}
.intel-console{border:1px solid rgba(11,31,51,.2);background:#081923;color:#edf7f8;box-shadow:0 32px 90px rgba(7,25,39,.2);overflow:hidden}
.intel-topbar{direction:ltr;min-height:54px;padding:0 18px;display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;border-bottom:1px solid rgba(159,224,216,.1);background:#0c2130;font:700 .58rem/1 Manrope,sans-serif;letter-spacing:.1em;color:rgba(235,246,247,.62)}
.intel-topbar span{display:flex;align-items:center;gap:9px}.intel-topbar span i{width:8px;height:8px;border-radius:50%;background:#1fa6a8;box-shadow:0 0 0 6px rgba(31,166,168,.12)}
.intel-topbar b{color:#9fe0d8}.intel-topbar em{justify-self:end;font-style:normal;color:#b88942}
.intel-layout{direction:ltr;display:grid;grid-template-columns:220px minmax(430px,1fr) minmax(300px,380px);min-height:520px}
.intel-tabs{padding:14px;display:grid;gap:9px;align-content:center;border-right:1px solid rgba(159,224,216,.1);background:rgba(255,255,255,.018)}
.intel-tabs button{display:grid;grid-template-columns:40px 1fr;grid-template-rows:auto auto;column-gap:11px;text-align:left;padding:14px;border:1px solid rgba(159,224,216,.1);background:rgba(255,255,255,.022);color:rgba(232,243,245,.52);cursor:pointer;transition:.3s ease}
.intel-tabs button span{grid-row:1/3;font:700 .72rem/1 Manrope,sans-serif;color:#9fe0d8}.intel-tabs button b{font:700 .78rem/1.2 Manrope,sans-serif}.intel-tabs button small{font:600 .56rem/1 Manrope,sans-serif;letter-spacing:.09em;margin-top:5px}
.intel-tabs button:hover,.intel-tabs button.is-active{color:#fff;border-color:rgba(159,224,216,.36);background:linear-gradient(90deg,rgba(31,166,168,.18),rgba(255,255,255,.02));transform:translateX(3px)}
.intel-map{position:relative;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(31,166,168,.12),transparent 38%)}
.intel-gridlines{position:absolute;inset:0;background-image:linear-gradient(rgba(159,224,216,.052) 1px,transparent 1px),linear-gradient(90deg,rgba(159,224,216,.052) 1px,transparent 1px);background-size:32px 32px}
.intel-pipe{position:absolute;height:3px;background:linear-gradient(90deg,rgba(159,224,216,.08),#1fa6a8,rgba(159,224,216,.08));transform-origin:left center;opacity:.46}
.pipe-a{left:15%;top:50%;width:24%}.pipe-b{left:37%;top:50%;width:25%;transform:rotate(-23deg)}.pipe-c{left:58%;top:40%;width:25%;transform:rotate(25deg)}.pipe-d{left:60%;top:65%;width:23%;transform:rotate(-33deg)}
.intel-node{position:absolute;display:grid;place-items:center;gap:7px;color:rgba(230,242,244,.58);font:700 .58rem/1 Manrope,sans-serif;letter-spacing:.08em;transition:.45s ease}
.intel-node i{width:64px;height:64px;border-radius:50%;border:1px solid rgba(159,224,216,.24);background:radial-gradient(circle,rgba(31,166,168,.15),rgba(6,24,34,.7));position:relative}
.intel-node i:after{content:'';position:absolute;inset:16px;border-radius:50%;border:2px solid currentColor;opacity:.65}
.node-source{left:8%;top:43%}.node-pump{left:30%;top:43%}.node-process{left:50%;top:17%}.node-power{left:50%;top:68%}.node-control{left:72%;top:43%}.node-output{right:5%;top:43%}
.intel-console[data-intel-layer="0"] .node-source,.intel-console[data-intel-layer="0"] .node-process,.intel-console[data-intel-layer="0"] .node-output,.intel-console[data-intel-layer="1"] .node-pump,.intel-console[data-intel-layer="1"] .node-process,.intel-console[data-intel-layer="2"] .node-power,.intel-console[data-intel-layer="2"] .node-pump,.intel-console[data-intel-layer="3"] .node-control,.intel-console[data-intel-layer="3"] .node-process{color:#fff;transform:scale(1.08)}
.intel-console[data-intel-layer="0"] .node-source i,.intel-console[data-intel-layer="0"] .node-process i,.intel-console[data-intel-layer="0"] .node-output i,.intel-console[data-intel-layer="1"] .node-pump i,.intel-console[data-intel-layer="1"] .node-process i,.intel-console[data-intel-layer="2"] .node-power i,.intel-console[data-intel-layer="2"] .node-pump i,.intel-console[data-intel-layer="3"] .node-control i,.intel-console[data-intel-layer="3"] .node-process i{border-color:#9fe0d8;background:rgba(31,166,168,.2);box-shadow:0 0 0 9px rgba(31,166,168,.08),0 0 30px rgba(31,166,168,.25)}
.intel-scan{position:absolute;top:0;bottom:0;width:26%;left:-30%;background:linear-gradient(90deg,transparent,rgba(159,224,216,.08),rgba(255,255,255,.12),transparent);transform:skewX(-12deg);animation:intelScan 5.6s ease-in-out infinite}
@keyframes intelScan{0%,15%{left:-30%;opacity:0}30%{opacity:1}70%{opacity:1}85%,100%{left:110%;opacity:0}}
.intel-detail{direction:rtl;padding:30px;display:grid;align-content:center;gap:14px;border-left:1px solid rgba(159,224,216,.1);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012))}
html[dir="ltr"] .intel-detail{direction:ltr}
.intel-detail>span{font:700 .62rem/1 Manrope,sans-serif;letter-spacing:.13em;color:#9fe0d8}
.intel-detail h3{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(1.4rem,2vw,2rem);line-height:1.35;margin:0;color:#fff}
html[dir="ltr"] .intel-detail h3{font-family:Manrope,Arial,sans-serif;line-height:1.12;letter-spacing:-.025em}
.intel-detail>p{margin:0;color:rgba(232,243,245,.74);line-height:1.85}
.intel-detail ul{margin:2px 0 0;padding:0;list-style:none;display:grid;gap:8px}.intel-detail li{padding:9px 11px;border:1px solid rgba(159,224,216,.1);background:rgba(255,255,255,.025)}.intel-detail li:before{content:'•';color:#b88942;margin-inline-end:8px}
.intel-outcome{margin-top:4px;padding:14px;border-left:3px solid #b88942;background:rgba(184,137,66,.08);display:grid;gap:6px}.intel-outcome small{font:700 .55rem/1 Manrope,sans-serif;letter-spacing:.11em;color:#d8c6a3}.intel-outcome b{font-size:.9rem;line-height:1.6}
.intel-metrics{direction:ltr;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-top:1px solid rgba(159,224,216,.1);background:rgba(159,224,216,.08)}
.intel-metrics div{padding:13px 16px;background:#0b202d;display:grid;gap:5px}.intel-metrics span{font:700 .52rem/1 Manrope,sans-serif;letter-spacing:.1em;color:#73919a}.intel-metrics b{font:700 .7rem/1 Manrope,sans-serif;color:#9fe0d8}

/* Operational readiness gate */
.readiness-gate{background:#071927;color:#fff;overflow:hidden}
.readiness-layout{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(560px,1.28fr);gap:clamp(42px,7vw,110px);align-items:center}
.readiness-intro .eyebrow{color:#b88942}.readiness-intro h2{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(2.2rem,4vw,4.6rem);line-height:1.18;margin:10px 0 20px;color:#fff}
html[dir="ltr"] .readiness-intro h2{font-family:Manrope,Arial,sans-serif;line-height:1.05;letter-spacing:-.045em}
.readiness-intro>p:last-of-type{color:rgba(229,240,243,.72);line-height:1.85}
.readiness-dial{margin-top:34px;width:220px;aspect-ratio:1;border-radius:50%;padding:17px;background:conic-gradient(#1fa6a8 0 72deg,rgba(159,224,216,.1) 72deg 360deg);position:relative;box-shadow:0 0 0 1px rgba(159,224,216,.14),0 22px 55px rgba(0,0,0,.26);transition:.5s ease}
.readiness-dial:before{content:'';position:absolute;inset:9px;border-radius:50%;border:1px dashed rgba(159,224,216,.28);animation:readySpin 16s linear infinite}@keyframes readySpin{to{transform:rotate(360deg)}}
.readiness-dial>div{height:100%;border-radius:50%;background:#0b2230;display:grid;place-items:center;align-content:center;text-align:center;gap:7px;position:relative;z-index:1}
.readiness-dial span{font:700 3rem/1 Manrope,sans-serif;color:#9fe0d8}.readiness-dial b{font:700 .68rem/1 Manrope,sans-serif;letter-spacing:.16em}.readiness-dial small{font:700 .55rem/1.35 Manrope,sans-serif;color:#d8c6a3;max-width:120px}
.readiness-panel{border:1px solid rgba(159,224,216,.15);background:rgba(255,255,255,.025);box-shadow:0 30px 80px rgba(0,0,0,.24)}
.readiness-tabs{direction:ltr;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(159,224,216,.1);border-bottom:1px solid rgba(159,224,216,.12)}
.readiness-tabs button{min-height:105px;padding:14px 9px;border:0;background:#0b2130;color:rgba(229,240,243,.48);display:grid;place-items:center;align-content:center;gap:8px;cursor:pointer;transition:.3s ease}
.readiness-tabs button span{font:700 .68rem/1 Manrope,sans-serif;color:#9fe0d8}.readiness-tabs button b{font:700 .72rem/1.35 Manrope,sans-serif;text-align:center}.readiness-tabs button.is-active{background:linear-gradient(180deg,rgba(31,166,168,.24),#0b2130);color:#fff;box-shadow:inset 0 -3px #9fe0d8}
.readiness-detail{padding:clamp(28px,4vw,52px);min-height:390px;display:grid;align-content:center;gap:16px}
.readiness-detail>span{font:700 .65rem/1 Manrope,sans-serif;letter-spacing:.13em;color:#b88942}.readiness-detail h3{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(1.7rem,2.7vw,2.8rem);line-height:1.28;margin:0;max-width:22ch}
html[dir="ltr"] .readiness-detail h3{font-family:Manrope,Arial,sans-serif;line-height:1.1;letter-spacing:-.03em}
.readiness-checks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:4px}.readiness-checks div{min-height:95px;padding:14px;border:1px solid rgba(159,224,216,.12);background:rgba(255,255,255,.025);display:grid;align-content:start;gap:10px;color:rgba(235,245,246,.82)}.readiness-checks i{width:20px;height:20px;border-radius:50%;border:1px solid #9fe0d8;position:relative}.readiness-checks i:after{content:'✓';position:absolute;inset:0;display:grid;place-items:center;color:#9fe0d8;font-size:.68rem}.readiness-detail>p{margin:0;color:rgba(229,240,243,.66);line-height:1.85;max-width:74ch}

/* Engineering insights */
.engineering-insights{background:#f7f5ef}
.engineering-insights .section-head h2{max-width:17ch}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.insight-card{border:1px solid rgba(11,31,51,.14);background:#fff;box-shadow:0 18px 50px rgba(11,31,51,.055);transition:.35s ease;overflow:hidden}
.insight-card:hover,.insight-card[open]{transform:translateY(-6px);border-color:rgba(31,166,168,.4);box-shadow:0 26px 70px rgba(11,31,51,.11)}
.insight-card summary{list-style:none;cursor:pointer;min-height:365px;padding:28px;display:flex;flex-direction:column;position:relative}.insight-card summary::-webkit-details-marker{display:none}.insight-card summary>span{font:700 .58rem/1 Manrope,sans-serif;letter-spacing:.12em;color:#1fa6a8}.insight-card h3{font-family:Alexandria,Manrope,sans-serif;font-size:clamp(1.35rem,2vw,2rem);line-height:1.4;color:#0b1f33;margin:28px 0 16px}.insight-card summary p{color:#657680;line-height:1.8;margin:0}.insight-card summary i{margin-top:auto;width:44px;height:44px;border-radius:50%;border:1px solid #0b4f55;color:#0b4f55;display:grid;place-items:center;font:400 1.4rem/1 Manrope,sans-serif;font-style:normal;transition:.3s ease}.insight-card[open] summary i{transform:rotate(45deg);background:#0b4f55;color:#fff}.insight-card>div{padding:0 28px 28px;border-top:1px solid rgba(11,31,51,.09)}.insight-card>div p{color:#4f636d;line-height:1.9;margin:22px 0 0}
html[dir="ltr"] .insight-card h3{font-family:Manrope,Arial,sans-serif;line-height:1.15;letter-spacing:-.025em}

@media(max-width:1250px){
  .delivery-v19-body{grid-template-columns:170px minmax(360px,1fr) minmax(270px,320px)}
  .delivery-v19-unit{width:94px;height:124px}
  .intel-layout{grid-template-columns:190px minmax(360px,1fr) minmax(280px,330px)}
  .intel-node i{width:54px;height:54px}
}
@media(max-width:980px){
  .delivery-scroll-v19{height:380vh}.delivery-v19-sticky{padding-top:82px}.delivery-v19-head{grid-template-columns:1fr;gap:12px}.delivery-v19-head>p{display:none}.delivery-v19-body{grid-template-columns:1fr;grid-template-rows:auto 300px auto;min-height:0;gap:12px}.delivery-v19-track{grid-template-columns:repeat(5,1fr);grid-template-rows:1fr;padding:0;gap:5px}.delivery-v19-track button{grid-template-columns:1fr;grid-template-rows:auto auto auto;text-align:center;justify-items:center;padding:8px 4px}.delivery-v19-track button span{grid-row:auto}.delivery-v19-track button small{display:none}.delivery-v19-progress{display:none}.delivery-v19-stage{min-height:300px}.delivery-v19-detail{padding:20px;min-height:230px}.delivery-v19-unit{width:82px;height:108px}.delivery-v19-unit small{display:none}
  .intel-layout{grid-template-columns:1fr}.intel-tabs{grid-template-columns:repeat(4,1fr);border-right:0;border-bottom:1px solid rgba(159,224,216,.1)}.intel-tabs button{grid-template-columns:1fr;text-align:center;justify-items:center}.intel-tabs button span{grid-row:auto}.intel-map{min-height:390px}.intel-detail{border-left:0;border-top:1px solid rgba(159,224,216,.1)}
  .readiness-layout{grid-template-columns:1fr}.readiness-intro{display:grid;grid-template-columns:1fr auto;column-gap:30px;align-items:center}.readiness-intro .eyebrow,.readiness-intro h2,.readiness-intro>p{grid-column:1}.readiness-dial{grid-column:2;grid-row:1/4;margin:0;width:175px}.readiness-checks{grid-template-columns:1fr 1fr}.readiness-checks div:last-child{grid-column:1/-1}
  .insights-grid{grid-template-columns:1fr 1fr}.insight-card:last-child{grid-column:1/-1}.insight-card summary{min-height:320px}
}
@media(max-width:680px){
  .delivery-scroll-v19{height:350vh}.delivery-v19-sticky{align-items:flex-start;padding-top:84px}.delivery-v19-head h2{font-size:1.85rem}.delivery-v19-track button b{font-size:.68rem}.delivery-v19-track button span{width:34px;height:34px}.delivery-v19-stage{min-height:240px}.delivery-v19-unit{width:58px;height:86px;gap:4px}.delivery-v19-unit b{width:34px;height:34px}.delivery-v19-unit span{font-size:.48rem}.delivery-v19-readout{font-size:.5rem}.delivery-v19-detail{min-height:260px}.delivery-v19-detail p{font-size:.9rem}.delivery-v19-detail li{font-size:.84rem}
  .intel-topbar{grid-template-columns:1fr auto}.intel-topbar b{display:none}.intel-layout{display:block}.intel-tabs{grid-template-columns:1fr 1fr}.intel-tabs button{padding:11px}.intel-map{min-height:330px}.intel-node i{width:42px;height:42px}.intel-node i:after{inset:11px}.intel-node span{font-size:.46rem}.intel-metrics{grid-template-columns:1fr 1fr}
  .readiness-intro{display:block}.readiness-dial{width:160px;margin-top:28px}.readiness-tabs{grid-template-columns:1fr}.readiness-tabs button{min-height:66px;grid-template-columns:44px 1fr;justify-items:start;text-align:start}.readiness-checks{grid-template-columns:1fr}.readiness-checks div:last-child{grid-column:auto}
  .insights-grid{grid-template-columns:1fr}.insight-card:last-child{grid-column:auto}.insight-card summary{min-height:300px;padding:24px}.insight-card>div{padding:0 24px 24px}
}


/* V16.10 — guaranteed visible hero water hover and unclipped delivery layout */
.hero{--water-x:50%;--water-y:50%}
.hero-media>video:not(.hero-ripple-video){z-index:0}
.hero-ripple-video{position:absolute!important;inset:0;width:100%!important;height:100%!important;object-fit:cover!important;z-index:1;pointer-events:none;opacity:0;transform:scale(1.024);transform-origin:var(--water-x) var(--water-y);filter:url(#heroWaterDistortion) saturate(1.14) contrast(1.035) brightness(1.055);-webkit-mask-image:radial-gradient(ellipse 260px 210px at var(--water-x) var(--water-y),#000 0 28%,rgba(0,0,0,.92) 48%,rgba(0,0,0,.42) 72%,transparent 100%);mask-image:radial-gradient(ellipse 260px 210px at var(--water-x) var(--water-y),#000 0 28%,rgba(0,0,0,.92) 48%,rgba(0,0,0,.42) 72%,transparent 100%);transition:opacity .2s ease,transform .32s ease;will-change:transform,opacity,mask-image}
.hero.water-active .hero-ripple-video{opacity:.92;transform:scale(1.032)}
.hero-water-glint{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;background:radial-gradient(circle 118px at var(--water-x) var(--water-y),rgba(220,255,255,.15) 0,rgba(108,226,229,.08) 24%,rgba(31,166,168,.025) 54%,transparent 76%);mix-blend-mode:screen;transition:opacity .2s ease}
.hero.water-active .hero-water-glint{opacity:1}
.hero-fluid-canvas{z-index:3!important;opacity:0;mix-blend-mode:normal!important;transition:opacity .22s ease;will-change:opacity}
.hero:after{z-index:2!important}
.hero-lines{z-index:4!important}
.hero-content{z-index:5!important}
.hero-fluid-hud,.hero-fluid-hint,.hero-note,.scroll-mark{z-index:6!important}
@media(prefers-reduced-motion:reduce){.hero-ripple-video,.hero-water-glint{display:none!important}}

/* Keep the sticky story mathematically inside the viewport on normal desktop heights. */
.delivery-v19-sticky{padding:78px 0 18px}
.delivery-v19-shell{height:100%;grid-template-rows:auto minmax(0,1fr);gap:18px}
.delivery-v19-head{gap:clamp(28px,4vw,70px);padding-bottom:16px;align-items:center}
.delivery-v19-head h2{font-size:clamp(1.9rem,2.75vw,3.35rem);line-height:1.12;max-width:21ch}
.delivery-v19-head>p{font-size:.94rem;line-height:1.72}
.delivery-v19-body{height:100%;min-height:0;grid-template-columns:170px minmax(0,1fr) minmax(280px,340px);gap:14px}
.delivery-v19-track{padding-block:4px}
.delivery-v19-track button{padding:8px 10px}
.delivery-v19-unit{width:94px;height:116px;gap:6px}
.delivery-v19-unit b{width:44px;height:44px}
.delivery-v19-detail{padding:22px;gap:11px;overflow:hidden}
.delivery-v19-detail h3{font-size:clamp(1.4rem,1.9vw,2rem)}
.delivery-v19-detail p{font-size:.92rem;line-height:1.68}
.delivery-v19-detail ul{gap:6px}
.delivery-v19-detail li{padding:8px 10px;font-size:.86rem}
.delivery-v19-readout{bottom:12px;padding-top:10px}

/* Short desktop screens use a compact non-sticky composition instead of cropping content. */
@media (min-width:981px) and (max-height:860px){
  .delivery-scroll-v19{height:auto!important;min-height:0;overflow:visible;padding:88px 0 64px}
  .delivery-v19-sticky{position:relative;top:auto;height:auto;display:block;padding:0;overflow:visible}
  .delivery-v19-shell{height:auto;grid-template-rows:auto auto;gap:16px}
  .delivery-v19-head{grid-template-columns:minmax(0,1.12fr) minmax(300px,.68fr);padding-bottom:14px;gap:30px}
  .delivery-v19-head h2{font-size:clamp(1.75rem,2.35vw,2.75rem);line-height:1.1;max-width:24ch}
  .delivery-v19-head .eyebrow{margin-bottom:6px}
  .delivery-v19-head>p{font-size:.84rem;line-height:1.65}
  .delivery-v19-body{height:auto;min-height:0;grid-template-columns:minmax(0,1fr) minmax(300px,355px);grid-template-rows:68px 340px;gap:12px}
  .delivery-v19-track{grid-column:1/-1;grid-row:1;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr;padding:0;gap:7px}
  .delivery-v19-track button{grid-template-columns:36px 1fr;grid-template-rows:auto auto;column-gap:8px;text-align:left;padding:7px 10px}
  .delivery-v19-track button span{grid-row:1/3;width:34px;height:34px}
  .delivery-v19-track button b{font-size:.75rem}.delivery-v19-track button small{font-size:.49rem}
  .delivery-v19-progress{display:none}
  .delivery-v19-stage{grid-column:1;grid-row:2;min-height:340px}
  .delivery-v19-detail{grid-column:2;grid-row:2;min-height:340px;padding:20px;overflow:visible}
  .delivery-v19-unit{width:86px;height:104px}
  .delivery-v19-unit small{font-size:.48rem}
  .delivery-v19-readout{font-size:.56rem}
}

@media(max-width:980px){
  .delivery-v19-shell{height:auto}
  .delivery-v19-detail{overflow:visible}
}


/* V16.11 — scroll-led technical stories and continuous water-surface refraction */
.hero-fluid-canvas.ready{opacity:0}
body.hero-water-fallback .hero-ripple-video{opacity:0;transform:scale(1.03);transition:opacity .34s ease,transform .55s cubic-bezier(.2,.75,.2,1)}
body.hero-water-fallback .hero.water-active .hero-ripple-video{opacity:.9;transform:scale(1.042)}
body:not(.hero-water-fallback) .hero-ripple-video{display:none!important}
.hero.water-active .hero-fluid-hint{opacity:.35}

/* Analysis layers are a pinned scroll story on desktop, not a click interface. */
@media(min-width:981px){
  .engineering-intelligence{--intel-progress:0%;position:relative;height:390vh!important;padding:0!important;overflow:clip;background:linear-gradient(180deg,#f7f5ef 0%,#edf4f4 100%)}
  .engineering-intelligence>.wrap{position:sticky;top:0;height:100vh;padding-top:88px;padding-bottom:16px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:16px;align-content:stretch}
  .engineering-intelligence .section-head{margin:0;align-items:end}
  .engineering-intelligence .section-head h2{font-size:clamp(1.9rem,2.8vw,3.5rem);line-height:1.18}
  .engineering-intelligence .section-head>p{font-size:.92rem;line-height:1.7}
  .intel-console{height:100%;min-height:0;display:grid;grid-template-rows:50px minmax(0,1fr) auto}
  .intel-topbar{min-height:50px}
  .intel-layout{min-height:0;height:100%;grid-template-columns:205px minmax(0,1fr) minmax(300px,370px)}
  .intel-tabs{position:relative;padding:12px 14px 12px 20px;gap:7px}
  .intel-tabs:before{content:'';position:absolute;left:8px;top:26px;bottom:26px;width:2px;background:rgba(159,224,216,.09)}
  .intel-tabs:after{content:'';position:absolute;left:8px;top:26px;width:2px;height:calc((100% - 52px) * var(--intel-progress) / 100);background:linear-gradient(180deg,#1fa6a8,#9fe0d8,#b88942);box-shadow:0 0 14px rgba(31,166,168,.48);transition:height .08s linear}
  .intel-tabs button{cursor:default;pointer-events:none;padding:11px 12px}
  .intel-tabs button.is-complete{color:rgba(235,246,247,.78);border-color:rgba(159,224,216,.2)}
  .intel-tabs button:hover{transform:none}
  .intel-tabs button.is-active{transform:translateX(3px)}
  .intel-map{min-height:0}
  .intel-detail{padding:clamp(20px,2vw,28px);gap:11px;overflow:hidden}
  .intel-detail h3{font-size:clamp(1.25rem,1.7vw,1.85rem);line-height:1.28}
  .intel-detail>p{font-size:.9rem;line-height:1.68}
  .intel-detail ul{gap:6px}.intel-detail li{padding:8px 10px;font-size:.86rem}
  .intel-outcome{padding:11px 12px}
  .intel-metrics div{padding:10px 14px}
  .intel-console.is-updating .intel-detail>*{animation:intelContentIn .48s cubic-bezier(.2,.75,.2,1) both}
  .intel-console.is-updating .intel-detail>*:nth-child(2){animation-delay:.035s}.intel-console.is-updating .intel-detail>*:nth-child(3){animation-delay:.07s}.intel-console.is-updating .intel-detail>*:nth-child(4){animation-delay:.105s}.intel-console.is-updating .intel-detail>*:nth-child(5){animation-delay:.14s}
  @keyframes intelContentIn{from{opacity:0;transform:translateY(14px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}

  .delivery-v19-track button{cursor:default;pointer-events:none}
  .delivery-scroll-v19.is-updating .delivery-v19-detail>*{animation:deliveryContentIn .48s cubic-bezier(.2,.75,.2,1) both}
  .delivery-scroll-v19.is-updating .delivery-v19-detail>*:nth-child(2){animation-delay:.035s}.delivery-scroll-v19.is-updating .delivery-v19-detail>*:nth-child(3){animation-delay:.07s}.delivery-scroll-v19.is-updating .delivery-v19-detail>*:nth-child(4){animation-delay:.105s}
  @keyframes deliveryContentIn{from{opacity:0;transform:translateY(13px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
}

/* Compact desktop heights remain pinned and advance with the wheel. */
@media (min-width:981px) and (max-height:860px){
  .engineering-intelligence{height:390vh!important;min-height:0!important;padding:0!important;overflow:clip!important}
  .engineering-intelligence>.wrap{position:sticky;top:0;height:100vh;padding-top:72px;padding-bottom:10px;gap:10px}
  .engineering-intelligence .section-head{grid-template-columns:minmax(0,1.15fr) minmax(300px,.7fr);gap:28px}
  .engineering-intelligence .section-head h2{font-size:clamp(1.65rem,2.25vw,2.7rem);line-height:1.12;max-width:22ch}
  .engineering-intelligence .section-head .eyebrow{margin-bottom:5px}
  .engineering-intelligence .section-head>p{font-size:.8rem;line-height:1.55}
  .intel-console{grid-template-rows:46px minmax(0,1fr) 42px}
  .intel-topbar{min-height:46px}
  .intel-layout{grid-template-columns:190px minmax(0,1fr) minmax(290px,350px)}
  .intel-tabs{padding:9px 12px 9px 18px;gap:6px}.intel-tabs button{padding:9px 10px}
  .intel-node i{width:54px;height:54px}.intel-detail{padding:17px 20px;gap:8px}.intel-detail h3{font-size:clamp(1.15rem,1.5vw,1.55rem)}.intel-detail>p{font-size:.82rem;line-height:1.55}.intel-detail li{font-size:.78rem;padding:7px 9px}.intel-outcome{padding:9px 10px}.intel-outcome b{font-size:.8rem}.intel-metrics div{padding:8px 12px}

  .delivery-scroll-v19{height:430vh!important;min-height:0!important;overflow:clip!important;padding:0!important}
  .delivery-v19-sticky{position:sticky!important;top:0!important;height:100vh!important;display:flex!important;align-items:center!important;padding:70px 0 10px!important;overflow:hidden!important}
  .delivery-v19-shell{height:100%!important;grid-template-rows:auto minmax(0,1fr)!important;gap:12px!important}
  .delivery-v19-head{grid-template-columns:minmax(0,1.12fr) minmax(300px,.68fr);padding-bottom:10px;gap:28px}
  .delivery-v19-head h2{font-size:clamp(1.65rem,2.2vw,2.55rem);line-height:1.08;max-width:25ch}
  .delivery-v19-head .eyebrow{margin-bottom:4px}.delivery-v19-head>p{font-size:.78rem;line-height:1.5}
  .delivery-v19-body{height:100%!important;min-height:0!important;grid-template-columns:minmax(0,1fr) minmax(300px,350px)!important;grid-template-rows:62px minmax(0,1fr)!important;gap:10px!important}
  .delivery-v19-track{grid-column:1/-1;grid-row:1;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr;padding:0;gap:6px}
  .delivery-v19-track button{grid-template-columns:34px 1fr;grid-template-rows:auto auto;column-gap:7px;text-align:left;padding:6px 9px}
  .delivery-v19-track button span{grid-row:1/3;width:32px;height:32px}.delivery-v19-track button b{font-size:.72rem}.delivery-v19-track button small{font-size:.47rem}.delivery-v19-progress{display:none}
  .delivery-v19-stage{grid-column:1;grid-row:2;min-height:0!important}.delivery-v19-detail{grid-column:2;grid-row:2;min-height:0!important;padding:18px;overflow:hidden!important}
  .delivery-v19-unit{width:82px;height:96px}.delivery-v19-unit b{width:38px;height:38px}.delivery-v19-unit small{font-size:.46rem}.delivery-v19-detail h3{font-size:clamp(1.25rem,1.65vw,1.72rem)}.delivery-v19-detail p{font-size:.82rem;line-height:1.55}.delivery-v19-detail li{padding:7px 9px;font-size:.78rem}.delivery-v19-readout{font-size:.52rem}
}

.hero-water-hover .cursor,.hero-water-hover .cursor-dot{opacity:0!important}