/*
 * AquaVert — "Biophilic Architectural Luxury" design system
 * Warm-stone canvas · deep-emerald structure · living-aqua highlights · glass surfaces.
 * Logical properties everywhere so RTL/LTR (and any language added later) just work.
 */
:root{
  --bg:#f6f8f5;--bg2:#edf3ee;--card:#fff;--ink:#1a2930;--mut:#55665f;
  --pri:#144d3e;--pri-d:#0b3a2e;--sec:#006972;--acc:#00a6b4;--leaf:#299764;--mint:#b6eed9;--aqua-l:#8cf2ff;
  --line:rgba(26,41,48,.1);--line2:rgba(26,41,48,.18);--ease:cubic-bezier(.22,1,.36,1);
  --sh1:0 4px 20px -2px rgba(20,77,62,.07);--sh3:0 24px 48px -12px rgba(26,41,48,.18);
  --gut:clamp(20px,4vw,64px);--hh:76px;
  --f-d:'Playfair Display',Georgia,serif;--f-b:'Plus Jakarta Sans',system-ui,sans-serif;
}
[dir=rtl]{--f-d:'Amiri','Times New Roman',serif;--f-b:'Cairo',system-ui,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font:400 clamp(15px,1.05vw,16.5px)/1.75 var(--f-b);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
h1,h2,h3,h4,p,ul,figure{margin:0}ul{list-style:none;padding:0}
::selection{background:var(--acc);color:#fff}
.ico{width:1.2em;height:1.2em;flex:none}.wrap{width:min(1360px,100% - 2*var(--gut));margin-inline:auto}.center{text-align:center;margin-top:clamp(36px,5vw,64px)}
html.is-loading,html.is-loading body{overflow:hidden}
.js [data-rv],.js [data-split]{visibility:hidden}
.mark{display:block;object-fit:contain}

/* progress + preloader + curtain + cursor */
#progress{position:fixed;inset:0 0 auto;height:2px;z-index:120;background:linear-gradient(90deg,var(--leaf),var(--acc));transform:scaleX(0);transform-origin:left;opacity:0}[dir=rtl] #progress{transform-origin:right}
#pre{position:fixed;inset:0;z-index:300;background:radial-gradient(800px 500px at 50% 40%,#12503f,#082820);display:grid;place-items:center}
.pre-in{display:grid;justify-items:center;gap:22px;width:min(320px,70vw)}.pre-logo{width:clamp(150px,18vw,210px);height:auto;animation:float 3s ease-in-out infinite}
.pre-bar{width:100%;height:2px;background:rgba(255,255,255,.15);overflow:hidden;border-radius:2px}.pre-bar i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--leaf),var(--acc));transform:scaleX(0);transform-origin:left}[dir=rtl] .pre-bar i{transform-origin:right}
.pre-n{font-variant-numeric:tabular-nums;color:#9bd2be;font-size:13px;letter-spacing:.2em}
@keyframes float{50%{transform:translateY(-8px)}}
#curtain{position:fixed;inset:0;z-index:200;display:flex;pointer-events:none}#curtain i{flex:1;background:linear-gradient(180deg,#0a2d24,#144d3e);transform:scaleY(0);transform-origin:bottom}
.cur{position:fixed;top:0;left:0;z-index:400;pointer-events:none;display:none;opacity:0;transition:opacity .4s}.cur.on{opacity:1}
@media(hover:hover) and (pointer:fine){.cur{display:block}html.has-cur,html.has-cur body,html.has-cur a,html.has-cur button,html.has-cur [data-cursor],html.has-cur #pre{cursor:none}}
.cur b{position:absolute;width:6px;height:6px;margin:-3px;border-radius:50%;background:var(--acc)}
.cur span{position:absolute;width:36px;height:36px;margin:-18px;border-radius:50%;border:1px solid rgba(0,166,180,.8);display:grid;place-items:center;font-size:11px;font-weight:700;letter-spacing:.06em;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s}
.cur.hov span{width:60px;height:60px;margin:-30px;background:rgba(0,166,180,.14)}.cur.view span{width:84px;height:84px;margin:-42px;background:var(--acc);color:#fff;border-color:var(--acc)}

/* typography */
.eyebrow{display:flex;align-items:center;gap:12px;font:600 12px/1.3 var(--f-b);letter-spacing:.18em;text-transform:uppercase;color:var(--sec);margin-bottom:18px}
[dir=rtl] .eyebrow{letter-spacing:.02em;font-size:14px}.eyebrow i{width:32px;height:1px;background:currentColor;flex:none}.eyebrow.center{justify-content:center}
.h2{font:600 clamp(2rem,4.4vw,3.6rem)/1.14 var(--f-d);letter-spacing:-.02em;color:var(--pri-d)}.h3{font:600 clamp(1.7rem,3vw,2.6rem)/1.15 var(--f-d);color:var(--pri-d)}
[dir=rtl] .h2,[dir=rtl] .h3,[dir=rtl] .hero-title,[dir=rtl] .phead-title{line-height:1.45;letter-spacing:0;font-weight:700}
.lead{color:var(--mut);font-size:clamp(15.5px,1.2vw,18px);max-width:62ch;margin-top:1.1em}.lead.big{font:500 clamp(1.25rem,2vw,1.75rem)/1.55 var(--f-d);color:var(--ink);max-width:40ch;margin-top:0}
.wm{display:inline-block;overflow:hidden;vertical-align:top;padding-block:.14em;margin-block:-.14em}.w{display:inline-block;will-change:transform}.ln{display:block}

/* buttons */
.btn-pill,.btn-line,.pill-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 26px;border-radius:6px;font:600 15px/1.2 var(--f-b);border:1px solid var(--pri);transition:background .35s var(--ease),color .35s,box-shadow .35s,border-color .35s}
.btn-pill{background:var(--pri);color:#fff}.btn-pill:hover{background:var(--pri-d);box-shadow:0 4px 16px rgba(0,166,180,.3)}
.btn-line{background:rgba(246,248,245,.6);color:var(--pri);border-color:rgba(20,77,62,.3);backdrop-filter:blur(8px)}.btn-line:hover{background:var(--pri);color:#fff;border-color:var(--pri)}
.btn-pill svg,.btn-line svg,.pill-cta svg{width:18px;height:18px;flex:none;transition:transform .35s var(--ease)}
.btn-pill:hover svg,.btn-line:hover svg{transform:translateX(4px)}[dir=rtl] .btn-pill svg,[dir=rtl] .btn-line svg{transform:scaleX(-1)}[dir=rtl] .btn-pill:hover svg,[dir=rtl] .btn-line:hover svg{transform:scaleX(-1) translateX(4px)}
.btn-pill.big{padding:16px 32px;font-size:16px}
.hero3 .btn-pill,.mv .btn-pill,.cta-suite.dark .btn-pill{background:#fff;color:var(--pri);border-color:#fff}.hero3 .btn-pill:hover,.mv .btn-pill:hover{background:var(--mint)}
.hero3 .btn-line,.mv .btn-line{color:#fff;border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.08)}.hero3 .btn-line:hover,.mv .btn-line:hover{background:#fff;color:var(--pri)}

/* header */
.hdr{position:fixed;inset:0 0 auto;height:var(--hh);z-index:100;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-inline:var(--gut);color:#fff;background:rgba(8,38,31,.84);backdrop-filter:blur(16px) saturate(1.25);border-bottom:1px solid rgba(255,255,255,.08);transition:transform .6s var(--ease),background .4s}.hdr.hide{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:12px}.brand .mark,.brand img{width:42px;height:42px;object-fit:contain}.brand-t b{display:block;font:600 21px/1 var(--f-d);letter-spacing:.01em}.brand-t small{display:block;font:600 10px/1.2 var(--f-b);letter-spacing:.14em;text-transform:uppercase;color:#9bd2be;margin-top:5px}
[dir=rtl] .brand-t small{letter-spacing:0;font-size:12px}
.nav{display:flex;gap:2px}.nav a{position:relative;padding:10px 16px;border-radius:8px;font:600 14px var(--f-b);color:#cfe7de;transition:.3s}.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a.on{color:#fff;background:rgba(255,255,255,.12)}.nav a.on::after{content:"";position:absolute;inset-inline:16px;bottom:5px;height:2px;border-radius:2px;background:var(--acc)}
.hdr-r{display:flex;align-items:center;gap:12px}
.langs{display:flex;gap:2px;padding:3px;border:1px solid rgba(255,255,255,.2);border-radius:8px}.langs a{min-width:34px;height:30px;padding-inline:8px;display:grid;place-items:center;border-radius:6px;font:700 12px var(--f-b);color:#b6d6cb;transition:.3s}.langs a.on,.langs a:hover{background:var(--acc);color:#fff}
.pill-cta{padding:10px 18px;font-size:13.5px;background:var(--acc);border-color:var(--acc);color:#fff}.pill-cta:hover{background:#0894a1;box-shadow:0 4px 16px rgba(0,166,180,.35)}
.burger{display:none;width:44px;height:44px;border-radius:8px;border:1px solid rgba(255,255,255,.25);position:relative}.burger i{position:absolute;inset-inline:12px;height:1.5px;background:#fff;transition:.4s var(--ease)}.burger i:first-child{top:18px}.burger i:last-child{top:25px}
.menu-open .burger i:first-child{top:21px;transform:rotate(45deg)}.menu-open .burger i:last-child{top:21px;transform:rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:95;background:linear-gradient(165deg,#0a2d24,#144d3e);clip-path:circle(0 at calc(100% - 50px) 38px);transition:clip-path .8s var(--ease);display:grid;align-items:center;padding:110px var(--gut) 40px;color:#fff}
[dir=rtl] .mnav{clip-path:circle(0 at 50px 38px)}.menu-open .mnav{clip-path:circle(150% at 50% 38px)}
.mnav-in{display:grid;gap:4px}.mnav a:not(.mnav-l a){display:flex;align-items:baseline;gap:16px;font:600 clamp(2rem,8vw,3.4rem)/1.25 var(--f-d);padding-block:8px;border-bottom:1px solid rgba(255,255,255,.12)}.mnav em{font:600 13px var(--f-b);color:var(--aqua-l);font-style:normal}
.mnav-l{display:flex;gap:10px;margin-top:22px}.mnav-l a{padding:10px 20px;border:1px solid rgba(255,255,255,.25);border-radius:8px}.mnav-l a.on{background:var(--acc);border-color:var(--acc)}

/* sections */
.view{position:relative;overflow-x:clip}.sec{position:relative;overflow-x:clip;padding-block:clamp(72px,9vw,140px);background:var(--bg)}.sec.alt,.pil,.proc{background:var(--bg2)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:clamp(36px,5vw,70px)}.sec-head .h2{max-width:18ch}.sec-head.one .h2{max-width:22ch}
.sec-sub{max-width:46ch;color:var(--mut);font-size:clamp(15px,1.15vw,17px)}

/* hero (3D) */
.hero3{position:relative;min-height:100svh;display:flex;align-items:center;padding-block:calc(var(--hh) + 56px) 72px;overflow:hidden;color:#fff;
  background:radial-gradient(1100px 700px at 80% 15%,rgba(0,166,180,.26),transparent 62%),radial-gradient(900px 600px at 8% 105%,rgba(41,151,100,.24),transparent 60%),linear-gradient(165deg,#092b23 0%,#144d3e 55%,#0d3d45 100%)}
.h3-bg{position:absolute;inset:0;z-index:1}.h3-gl{width:100%;height:100%;display:block;touch-action:pan-y}
.hero3::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,rgba(7,34,28,.78),rgba(7,34,28,.2) 55%,transparent)}[dir=rtl] .hero3::before{background:linear-gradient(270deg,rgba(7,34,28,.78),rgba(7,34,28,.2) 55%,transparent)}
.hero3::after{content:"";position:absolute;inset-inline:0;bottom:0;height:160px;z-index:2;pointer-events:none;background:linear-gradient(0deg,rgba(7,34,28,.7),transparent)}
.hero3 .h3-in{position:relative;z-index:3;pointer-events:none;width:100%;max-width:none;margin:0;padding-inline:var(--gut)}.h3-in>*{max-width:680px}.h3-in a,.h3-in button{pointer-events:auto}
.h3-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:99px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.16);font:600 11.5px/1.3 var(--f-b);letter-spacing:.14em;text-transform:uppercase;color:var(--aqua-l);margin-bottom:26px}
[dir=rtl] .h3-chip{letter-spacing:0;font-size:13px}.h3-chip i{width:9px;height:9px;border-radius:50%;background:#74eefd;box-shadow:0 0 0 0 rgba(116,238,253,.6);animation:ping 2s infinite}@keyframes ping{70%{box-shadow:0 0 0 10px rgba(116,238,253,0)}100%{box-shadow:0 0 0 0 rgba(116,238,253,0)}}
.hero-title{font:600 clamp(2.5rem,5vw,4.7rem)/1.08 var(--f-d);letter-spacing:-.02em;max-width:14ch;text-shadow:0 4px 40px rgba(0,0,0,.25)}
.hero-title .ln:last-child .w{background:linear-gradient(95deg,var(--aqua-l),#8ff7bc 70%,#b6eed9);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic}[dir=rtl] .hero-title .ln:last-child .w{font-style:normal}
.h3-sub{margin-top:26px;max-width:50ch;font-size:clamp(16px,1.35vw,19px);color:#d4eae2}.h3-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.h3-badges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:clamp(36px,6vh,64px);max-width:700px}
.h3-badge{display:flex;gap:14px;align-items:center;padding:16px 18px;border-radius:10px;background:rgba(255,255,255,.08);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14)}
.h3-badge>span{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;background:rgba(116,238,253,.14);color:var(--aqua-l);flex:none}.h3-badge svg{width:22px;height:22px}
.h3-badge b{display:block;font:600 clamp(1.5rem,2.4vw,2.1rem)/1 var(--f-d);font-variant-numeric:lining-nums}.h3-badge b em{font-style:normal;font-size:.7em;color:var(--aqua-l)}.h3-badge small{display:block;font-size:12px;color:#b6d6cb;line-height:1.35;margin-top:4px}
.h3-scroll{position:absolute;z-index:3;inset-inline-end:var(--gut);bottom:34px;display:flex;align-items:center;gap:12px;font:600 11px var(--f-b);letter-spacing:.24em;text-transform:uppercase;color:#9bd2be}[dir=rtl] .h3-scroll{letter-spacing:0}.h3-scroll i{width:1px;height:48px;background:linear-gradient(var(--acc),transparent);animation:drip 2.2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* disciplines (pillars) */
.pil-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2vw,30px)}
.pil-card{position:relative;display:flex;flex-direction:column;gap:14px;padding:clamp(26px,2.6vw,38px);background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh1);overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s,border-color .5s}
.pil-card::before{content:"";position:absolute;inset-inline:0;top:0;height:3px;background:linear-gradient(90deg,var(--leaf),var(--acc));transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}[dir=rtl] .pil-card::before{transform-origin:right}
.pil-card:hover{transform:translateY(-6px);box-shadow:var(--sh3);border-color:rgba(0,166,180,.3)}.pil-card:hover::before{transform:scaleX(1)}
.pil-ico{width:54px;height:54px;border-radius:10px;display:grid;place-items:center;background:rgba(41,151,100,.1);color:var(--leaf)}.pil-card:nth-child(2) .pil-ico{background:rgba(0,166,180,.1);color:var(--acc)}.pil-card:nth-child(3) .pil-ico{background:rgba(20,77,62,.08);color:var(--pri)}.pil-ico svg{width:26px;height:26px}
.pil-n{font:600 12px var(--f-b);letter-spacing:.14em;text-transform:uppercase;color:var(--sec)}.pil-card h3{font:600 clamp(1.5rem,2.1vw,1.9rem)/1.2 var(--f-d);color:var(--pri-d)}.pil-card p{color:var(--mut);font-size:15px}
.pil-card .ticks{margin-top:4px}.pil-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--pri);font:600 14px var(--f-b)}.pil-foot svg{width:18px;transition:transform .3s}.pil-card:hover .pil-foot svg{transform:translateX(5px)}[dir=rtl] .pil-foot svg{transform:scaleX(-1)}[dir=rtl] .pil-card:hover .pil-foot svg{transform:scaleX(-1) translateX(5px)}
.sec-foot{margin-top:clamp(28px,3vw,44px)}

/* about (split) */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,7vw,120px);align-items:center}.about-txt .btn-pill{margin-top:34px}
.about-img{position:relative;aspect-ratio:4/4.6;max-height:720px}.ai-1,.ai-2{position:absolute;overflow:hidden;border-radius:10px;box-shadow:var(--sh3)}.ai-1{inset:0 16% 12% 0}.ai-2{inset:auto 0 0 38%;height:42%;border:6px solid var(--bg)}
[dir=rtl] .ai-1{inset:0 0 12% 16%}[dir=rtl] .ai-2{inset:auto 38% 0 0}
figure img[data-par]{position:absolute;inset:-9% 0 auto 0;height:118%;width:100%;object-fit:cover}
.ai-ring{position:absolute;width:58%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(0,166,180,.35);inset-block-start:-8%;inset-inline-end:-5%;z-index:-1;animation:spin 40s linear infinite}.ai-ring::after{content:"";position:absolute;inset:14px;border-radius:50%;border:1px dashed rgba(41,151,100,.5)}@keyframes spin{to{transform:rotate(360deg)}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(56px,7vw,100px);border-top:1px solid var(--line2)}
.stat{padding:30px 24px 6px;border-inline-end:1px solid var(--line)}.stat:last-child{border:0}.stat b{unicode-bidi:isolate;direction:ltr;text-align:start;display:block;font:600 clamp(2.6rem,5vw,4.4rem)/1 var(--f-d);color:var(--pri);font-variant-numeric:lining-nums}.stat b em{font-style:normal;font-size:.55em;color:var(--acc)}.stat>span{color:var(--mut);font-size:14px;display:block;margin-top:8px}

/* projects: filters, cards, grids */
.filters{position:relative;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:clamp(26px,3.4vw,46px)}
.filters button{padding:10px 20px;border:1px solid var(--line2);border-radius:6px;font:600 13.5px var(--f-b);color:var(--mut);background:#fff;transition:.3s var(--ease)}.filters button sup{color:var(--acc);margin-inline-start:6px;font-size:10.5px}
.filters button:hover:not(.on){border-color:var(--pri);color:var(--pri)}.filters button.on{background:var(--pri);color:#fff;border-color:var(--pri)}.filters button.on sup{color:var(--aqua-l)}.f-ink{display:none}
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,2.4vw,36px)}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--sh1);transition:transform .5s var(--ease),box-shadow .5s}.pcard:hover{transform:translateY(-6px);box-shadow:var(--sh3)}
.pc-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:#dbe7e0}.pc-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}.pcard:hover .pc-media img{transform:scale(1.06)}
.pc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,38,31,.28),transparent 35%,transparent 60%,rgba(8,38,31,.55));pointer-events:none}
.pc-top{position:absolute;z-index:2;top:14px;inset-inline:14px;display:flex;justify-content:space-between;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:4px;font:700 11px/1.4 var(--f-b);letter-spacing:.08em;text-transform:uppercase;background:rgba(246,248,245,.88);color:var(--pri);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.6)}.chip.leaf{background:rgba(41,151,100,.94);color:#fff;border-color:transparent}
[dir=rtl] .chip,[dir=rtl] .tag{letter-spacing:0;font-size:12px}
.pc-area{position:absolute;z-index:2;bottom:14px;inset-inline-start:14px;color:#fff;font:600 12.5px var(--f-b);letter-spacing:.05em;padding:6px 12px;background:rgba(8,38,31,.72);border-radius:4px;backdrop-filter:blur(6px)}
.pc-body{display:flex;flex-direction:column;gap:12px;flex:1;padding:24px 26px 26px}
.pc-meta{display:flex;justify-content:space-between;align-items:center;color:var(--sec);font:700 11.5px var(--f-b);letter-spacing:.1em;text-transform:uppercase}[dir=rtl] .pc-meta{letter-spacing:0;font-size:13px}.pc-meta svg{width:20px;height:20px}
.pc-body h3{font:600 clamp(1.4rem,2vw,1.8rem)/1.25 var(--f-d);color:var(--pri-d)}.pc-body h3 a:hover{color:var(--sec)}.pc-body p{color:var(--mut);font-size:14.5px}
.pc-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:4px;background:rgba(41,151,100,.1);border:1px solid rgba(41,151,100,.3);color:var(--leaf);font:700 11px/1.3 var(--f-b);letter-spacing:.06em;text-transform:uppercase}.tag svg{width:14px;height:14px}
.pc-link{display:inline-flex;gap:8px;align-items:center;font:600 14px var(--f-b);color:var(--pri);white-space:nowrap}.pc-link svg{width:16px;transition:transform .3s}.pcard:hover .pc-link svg{transform:translateX(4px)}[dir=rtl] .pc-link svg{transform:scaleX(-1)}[dir=rtl] .pcard:hover .pc-link svg{transform:scaleX(-1) translateX(4px)}
.empty{text-align:center;color:var(--mut);padding-block:60px}.pgallery{padding-top:clamp(40px,5vw,72px)}

/* mission & vision */
.mv{background:linear-gradient(165deg,#0a2d24,#144d3e 60%,#0d3d45);color:#fff;overflow:hidden}
.mv::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;inset-block-start:-180px;inset-inline-end:-120px;background:radial-gradient(closest-side,rgba(0,166,180,.3),transparent)}
.mv .eyebrow{color:var(--aqua-l)}.mv-quote{font:500 clamp(1.9rem,4.4vw,3.8rem)/1.2 var(--f-d);text-align:center;max-width:22ch;margin:0 auto clamp(44px,6vw,90px);font-style:italic}[dir=rtl] .mv-quote{font-style:normal;line-height:1.5}
.mv-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.4vw,32px)}
.glass{position:relative;padding:clamp(26px,3.4vw,52px);border-radius:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(16px);overflow:hidden}
.glass-ico{width:56px;height:56px;border-radius:10px;display:grid;place-items:center;background:rgba(116,238,253,.14);color:var(--aqua-l);margin-bottom:24px}.glass-ico svg{width:26px}.glass h3{font:600 clamp(1.7rem,2.8vw,2.5rem)/1.15 var(--f-d);margin-bottom:12px}.glass p{color:#cfe7de}

/* process */
.proc-steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.2vw,32px)}.proc-line{display:none}
.step{position:relative;padding:clamp(26px,2.6vw,38px);background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh1);transition:.5s var(--ease)}.step:hover{transform:translateY(-6px);box-shadow:var(--sh3)}
.step-n{position:absolute;inset-block-start:20px;inset-inline-end:26px;font:600 clamp(3.2rem,5vw,4.6rem)/1 var(--f-d);color:rgba(20,77,62,.1);font-variant-numeric:lining-nums}
.step-ico{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:10px;background:var(--pri);color:#fff;margin-bottom:22px}.step-ico svg{width:24px}
.step h3{font:600 clamp(1.4rem,2vw,1.8rem)/1.2 var(--f-d);color:var(--pri-d);margin-bottom:10px}.step p{color:var(--mut);font-size:15px}

/* consultation suite (CTA + form) */
.cta-suite{position:relative;overflow:hidden;background:var(--bg2)}
.cta-suite::before,.cta-suite::after{content:"";position:absolute;border-radius:50%;pointer-events:none;filter:blur(90px)}
.cta-suite::before{width:520px;height:520px;inset-block-start:-160px;inset-inline-end:-80px;background:rgba(116,238,253,.35)}.cta-suite::after{width:560px;height:560px;inset-block-end:-200px;inset-inline-start:-120px;background:rgba(115,219,161,.3)}
.cs-grid{position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;gap:clamp(30px,5vw,80px);align-items:start}
.cs-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:6px;background:rgba(41,151,100,.1);border:1px solid rgba(41,151,100,.3);color:var(--leaf);font:700 11.5px var(--f-b);letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px}[dir=rtl] .cs-badge{letter-spacing:0;font-size:13px}.cs-badge svg{width:18px}
.cta-title{font:600 clamp(2.2rem,4.4vw,3.8rem)/1.12 var(--f-d);letter-spacing:-.02em;color:var(--pri-d)}.cta-sub{margin-top:18px;color:var(--mut);max-width:46ch;font-size:clamp(15.5px,1.2vw,18px)}
.trust{display:grid;gap:14px;margin-top:30px}.trust li{display:flex;align-items:center;gap:14px;font-weight:600;color:var(--ink)}.trust li span{width:34px;height:34px;border-radius:8px;background:#fff;display:grid;place-items:center;color:var(--sec);box-shadow:var(--sh1);flex:none}.trust svg{width:18px}
.cs-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.cs-btns .wa-btn{background:#25d366;border-color:#25d366;color:#fff}.cs-btns .wa-btn:hover{background:#1da851}
.cs-form{background:#fff;border:1px solid rgba(26,41,48,.08);border-radius:14px;padding:clamp(24px,3.2vw,48px);box-shadow:var(--sh3)}

/* forms */
.cform{position:relative;display:grid;gap:20px}.cform h3{font:700 1.35rem/1.3 var(--f-b);color:var(--pri)}.cform .fsub{color:var(--mut);font-size:14.5px;margin-top:4px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.hp{position:absolute;opacity:0;pointer-events:none;height:0;overflow:hidden}
.f{display:flex;flex-direction:column;gap:7px;min-width:0}.f label{font:700 11.5px/1.3 var(--f-b);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}[dir=rtl] .f label{letter-spacing:0;font-size:13.5px}
.f input,.f select,.f textarea{width:100%;padding:13px 15px;border-radius:6px;background:var(--bg);border:1px solid rgba(26,41,48,.18);color:var(--ink);font:400 15px var(--f-b);outline:0;transition:.3s;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--acc);background:#fff;box-shadow:0 0 0 3px rgba(0,166,180,.14)}.f.bad input,.f.bad select,.f.bad textarea{border-color:#ba1a1a}.f-err{display:block;color:#ba1a1a;font-size:13px;font-style:normal;min-height:0}
.f-ok{display:grid;justify-items:center;text-align:center;gap:12px;padding:30px;position:absolute;inset:-6px;background:rgba(255,255,255,.97);border-radius:10px;place-content:center;z-index:3}.f-ok[hidden]{display:none}.f-ok svg{width:60px;height:60px;color:var(--leaf)}.f-ok p{font:600 1.6rem/1.3 var(--f-d);max-width:26ch;color:var(--pri-d)}
.cform .btn-pill{justify-self:start}

/* inner page header */
.phead{position:relative;padding:calc(var(--hh) + clamp(64px,9vw,130px)) 0 clamp(56px,7vw,100px);overflow:hidden;color:#fff;background:radial-gradient(900px 500px at 85% 0%,rgba(0,166,180,.28),transparent 60%),linear-gradient(165deg,#092b23,#144d3e 70%,#0d3d45)}
.phead .eyebrow{color:var(--aqua-l)}.phead-title{font:600 clamp(2.6rem,6.4vw,5.6rem)/1.06 var(--f-d);letter-spacing:-.02em;max-width:16ch}.phead-sub{max-width:54ch;color:#d4eae2;margin-top:24px;font-size:clamp(16px,1.3vw,19px)}
.phead-img{position:absolute;inset:0;z-index:0;opacity:.22;mix-blend-mode:luminosity}.phead-img img{width:100%;height:100%;object-fit:cover}.phead>.wrap{position:relative;z-index:1}.e404{min-height:100svh;display:flex;align-items:center}.e404 .btn-pill{margin-top:34px;background:#fff;color:var(--pri)}

/* project detail */
.phero{position:relative;min-height:84svh;display:flex;align-items:flex-end;padding-bottom:clamp(40px,6vw,90px);overflow:hidden;color:#fff;background:#0a2d24}.phero-img{position:absolute;inset:0}.phero-img img{width:100%;height:116%;object-fit:cover;position:absolute;inset:-8% 0 auto}
.phero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,34,28,.75),rgba(7,34,28,.1) 42%,rgba(7,34,28,.92))}.phero-in{position:relative;z-index:2}.phero .eyebrow{color:var(--aqua-l)}.phero .phead-title{max-width:18ch}
.back{display:inline-flex;align-items:center;gap:10px;color:#d4eae2;font:600 14px var(--f-b);margin-bottom:30px}.back .flip{transform:scaleX(-1)}[dir=rtl] .back .flip{transform:none}.back:hover{color:var(--aqua-l)}
.pdet-grid{display:grid;grid-template-columns:320px 1fr;gap:clamp(30px,6vw,100px);margin-bottom:clamp(56px,8vw,110px)}
.meta{display:grid;align-content:start;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh1);padding:8px 26px}.meta div{padding-block:18px;border-bottom:1px solid var(--line)}.meta div:last-child{border:0}
.meta span{display:block;color:var(--sec);font:700 11px var(--f-b);letter-spacing:.14em;text-transform:uppercase}[dir=rtl] .meta span{letter-spacing:0;font-size:13px}.meta b{display:block;font:600 1.3rem/1.35 var(--f-d);color:var(--pri-d);margin-top:4px}
.pdet .h3{margin-bottom:26px}.gallery{columns:3 340px;column-gap:clamp(12px,1.6vw,22px)}.g-it{display:block;position:relative;margin-bottom:clamp(12px,1.6vw,22px);overflow:hidden;border-radius:8px;break-inside:avoid;box-shadow:var(--sh1)}.g-it img{width:100%;transition:transform 1s var(--ease)}.g-it:hover img{transform:scale(1.05)}
.g-it span{position:absolute;inset:0;display:grid;place-items:center;background:rgba(8,38,31,.45);opacity:0;transition:.4s}.g-it span svg{width:46px;height:46px;padding:12px;border-radius:50%;background:#fff;color:var(--pri)}.g-it:hover span{opacity:1}
.pnext{position:relative;display:block;overflow:hidden;padding-block:clamp(90px,13vw,190px);text-align:center;color:#fff}.pnext-bg{position:absolute;inset:0}.pnext-bg img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease);filter:brightness(.38) saturate(.9)}.pnext:hover img{transform:scale(1.06)}
.pnext-in{position:relative;z-index:2;display:grid;justify-items:center;gap:14px}.pnext-in span{letter-spacing:.2em;text-transform:uppercase;font:700 12px var(--f-b);color:var(--aqua-l)}[dir=rtl] .pnext-in span{letter-spacing:0;font-size:14px}.pnext h2{font:600 clamp(2.4rem,7vw,6rem)/1.05 var(--f-d)}.pnext svg{width:46px;height:46px}[dir=rtl] .pnext svg{transform:scaleX(-1)}

/* services page */
.svc-pg .svp{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,100px);align-items:center;margin-bottom:clamp(64px,9vw,140px)}.svp.rev .svp-img{order:2}
.svp-img{position:relative;aspect-ratio:5/4;overflow:hidden;border-radius:12px;box-shadow:var(--sh3)}.svp-n{display:block;font:600 clamp(3.4rem,6vw,5.6rem)/1 var(--f-d);color:rgba(20,77,62,.14);font-variant-numeric:lining-nums}
.svp-ico{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:10px;background:var(--pri);color:#fff;margin-block:14px}.svp-ico svg{width:26px}
.ticks{margin-top:22px;display:grid;gap:12px}.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--mut);font-size:15px}.ticks svg{width:20px;height:20px;color:var(--leaf);margin-top:3px;flex:none}

/* contact page */
.cont-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,80px);align-items:start}.cinfo{display:grid;gap:14px}
.ci{display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--sh1);transition:.4s var(--ease)}a.ci:hover{border-color:rgba(0,166,180,.4);transform:translateY(-3px)}
.ci>span{width:46px;height:46px;border-radius:8px;display:grid;place-items:center;background:rgba(0,166,180,.1);color:var(--sec);flex:none}.ci>span svg{width:22px}.ci small{display:block;color:var(--sec);font:700 11px var(--f-b);letter-spacing:.12em;text-transform:uppercase}[dir=rtl] .ci small{letter-spacing:0;font-size:13px}.ci b{font-weight:600;word-break:break-word}
.wa-btn{justify-self:start;margin-top:8px;background:#25d366;border-color:#25d366;color:#fff}.wa-btn:hover{background:#1da851}
.cont .cform-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(24px,3.2vw,48px);box-shadow:var(--sh3)}

/* footer */
.ftr{position:relative;background:#082820;color:#cfe7de;padding-top:clamp(56px,7vw,100px);overflow:hidden}
.ftr-big{font:600 clamp(5rem,22vw,24rem)/.8 var(--f-d);text-align:center;color:transparent;-webkit-text-stroke:1px rgba(116,238,253,.16);letter-spacing:-.03em;user-select:none;margin-bottom:-.06em;white-space:nowrap}[dir=rtl] .ftr-big{-webkit-text-stroke:0;color:rgba(116,238,253,.06)}
.ftr-grid{position:relative;width:min(1360px,100% - 2*var(--gut));margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1.2fr .8fr;gap:clamp(24px,4vw,70px);padding-block:clamp(40px,5vw,80px)}
.ftr h4{font:700 12px var(--f-b);letter-spacing:.18em;text-transform:uppercase;color:var(--aqua-l);margin-bottom:20px}[dir=rtl] .ftr h4{letter-spacing:0;font-size:14px}.ftr li{margin-bottom:10px}.ftr li a:hover{color:#fff}.ftr-about p{color:#9bbcae;margin-top:22px;max-width:38ch;font-size:15px}
.ftr-logo{width:clamp(150px,14vw,200px);height:auto;display:block}
.soc{display:flex;gap:10px;flex-wrap:wrap}.soc a{width:44px;height:44px;border-radius:8px;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;transition:.4s var(--ease)}.soc a:hover{background:var(--acc);border-color:var(--acc);color:#fff;transform:translateY(-4px)}.soc svg{width:20px}
.ftr-bar{width:min(1360px,100% - 2*var(--gut));margin:0 auto;display:flex;justify-content:space-between;gap:16px;align-items:center;padding-block:24px;border-top:1px solid rgba(255,255,255,.1);color:#8fb3a4;font-size:13.5px}.to-top{display:inline-flex;gap:8px;align-items:center;color:#fff}.to-top svg{width:18px;transform:rotate(-45deg)}.to-top:hover{color:var(--aqua-l)}

/* floating bits */
.wa{position:fixed;inset-block-end:22px;inset-inline-start:22px;z-index:80;display:flex;align-items:center;height:54px;border-radius:99px;background:#25d366;color:#fff;box-shadow:0 14px 40px -10px rgba(31,168,85,.7);overflow:hidden;transition:.5s var(--ease)}.wa svg{width:54px;height:54px;padding:15px;flex:none}.wa span{max-width:0;overflow:hidden;white-space:nowrap;transition:.5s var(--ease);font-weight:600;font-size:14px}.wa:hover span{max-width:240px;padding-inline-end:20px}
#toast{position:fixed;inset-inline:0;bottom:30px;margin-inline:auto;width:max-content;max-width:90vw;z-index:160;padding:14px 26px;border-radius:8px;background:#fff;color:var(--ink);border:1px solid var(--acc);box-shadow:var(--sh3);transform:translateY(120px);opacity:0;transition:.6s var(--ease)}#toast.show{transform:none;opacity:1}#toast.err{border-color:#ba1a1a}

/* lightbox */
#lb{position:fixed;inset:0;z-index:250;background:rgba(5,20,16,.96);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .5s;color:#fff}#lb.open{opacity:1;pointer-events:auto}
.lb-stage{width:min(92vw,1500px);height:84vh;display:grid;place-items:center}.lb-stage img{max-width:100%;max-height:100%;object-fit:contain;border-radius:4px;box-shadow:0 40px 120px #000;transition:opacity .35s,transform .6s var(--ease)}
.lb-x,.lb-p,.lb-n{position:absolute;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;transition:.3s;z-index:2}.lb-x:hover,.lb-p:hover,.lb-n:hover{background:var(--acc);border-color:var(--acc)}.lb-x{top:22px;inset-inline-end:22px}.lb-p{inset-inline-start:22px;top:50%;margin-top:-26px;transform:scaleX(-1)}.lb-n{inset-inline-end:22px;top:50%;margin-top:-26px}[dir=rtl] .lb-p{transform:none}[dir=rtl] .lb-n{transform:scaleX(-1)}
.lb-x svg,.lb-p svg,.lb-n svg{width:22px}.lb-c{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#9bbcae;letter-spacing:.2em;font-variant-numeric:tabular-nums}

/* responsive */
@media(max-width:1100px){.nav{display:none}.burger{display:block}.pill-cta{display:none}.pdet-grid{grid-template-columns:1fr}.meta{grid-template-columns:repeat(2,1fr);column-gap:24px}.ftr-grid{grid-template-columns:1fr 1fr}.cs-grid{grid-template-columns:1fr}.pil-grid,.proc-steps{grid-template-columns:1fr 1fr}.hero3::before{background:linear-gradient(180deg,rgba(7,34,28,.45),rgba(7,34,28,.7))}.h3-in>*{max-width:none}}
@media(max-width:820px){.h3-gl{opacity:.5}.about-grid,.mv-cards,.svc-pg .svp,.cont-grid,.pil-grid,.proc-steps,.pgrid{grid-template-columns:1fr}.svp.rev .svp-img{order:0}.about-img{aspect-ratio:1;max-height:none}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-inline-end:0}.sec-head{flex-direction:column;align-items:flex-start;gap:14px}.h3-scroll{display:none}.f-row{grid-template-columns:1fr}.brand-t small{display:none}.ftr-grid{grid-template-columns:1fr}.ftr-bar{flex-direction:column}.wa span{display:none}.hero-title{max-width:none}.h3-badges{grid-template-columns:1fr;max-width:420px}.hero3{align-items:flex-start;padding-top:calc(var(--hh) + 40px)}.pc-foot{flex-wrap:wrap}.meta{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}