:root{
  --navy:#071624;--navy2:#0b2237;--ink:#0d1b2a;--muted:#657383;--line:#dfe7ee;
  --cyan:#16c4d8;--cyan2:#72e6ef;--white:#fff;--bg:#f4f7fa;--card:#fff;
  --shadow:0 18px 50px rgba(5,24,41,.09);--radius:18px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}button,a{transition:.2s ease}button{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.skip{position:fixed;left:12px;top:-80px;background:#fff;color:#000;padding:10px 14px;z-index:1000;border-radius:8px}.skip:focus{top:12px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(7,22,36,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:#fff}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid rgba(114,230,239,.36);border-radius:10px;background:rgba(22,196,216,.09)}.brand-text{display:flex;flex-direction:column;line-height:1}.brand-text strong{letter-spacing:.22em;font-size:18px}.brand-text small{font-size:8px;letter-spacing:.25em;margin-top:6px;color:#a8bbc9}
.main-nav{display:flex;align-items:center;gap:24px;color:#d8e3eb;font-size:14px}.main-nav a:hover{color:#fff}.nav-login{padding:10px 14px;border:1px solid rgba(114,230,239,.55);border-radius:9px;color:#fff!important}.nav-login:hover{background:var(--cyan);color:#00141c!important}.lang-btn,.menu-btn{border:0;background:transparent;color:#fff;cursor:pointer}.lang-btn{border:1px solid rgba(255,255,255,.15);padding:8px 10px;border-radius:8px}.menu-btn{display:none;font-size:22px}
.section{padding:96px 0}.section-dark{background:linear-gradient(135deg,var(--navy),#0b2439);color:#fff}.section-mid{background:#0a2033;color:#fff}.section-light{background:#fff}.hero{min-height:690px;display:grid;align-items:center;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 28%,rgba(22,196,216,.18),transparent 25%),linear-gradient(115deg,transparent 60%,rgba(255,255,255,.025) 60%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.24em;font-weight:800;color:var(--cyan2);margin:0 0 18px}.eyebrow.dark{color:#128fa1}.hero h1,.section h2{margin:0;line-height:1.08;letter-spacing:-.035em}.hero h1{font-size:clamp(44px,6vw,76px);max-width:800px}.hero-lead{font-size:19px;max-width:720px;color:#c0ced8;margin:26px 0 30px}.hero-actions,.cta-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:10px;font-weight:800;font-size:14px}.btn-primary{background:var(--cyan);color:#00151c}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(22,196,216,.25)}.btn-ghost{border:1px solid rgba(255,255,255,.26);color:#fff}.btn-ghost:hover{border-color:var(--cyan2);background:rgba(255,255,255,.04)}.trust-row{display:flex;gap:26px;margin-top:44px;flex-wrap:wrap}.trust-row span{display:grid;grid-template-columns:auto auto;grid-template-rows:auto auto;column-gap:9px;align-items:center}.trust-row b{grid-row:1/3;color:var(--cyan2);font-size:12px}.trust-row em{font-style:normal;color:#dce6ec;font-size:12px}
.hero-visual{position:relative;min-height:470px}.grid-glow{position:absolute;inset:0;background-image:linear-gradient(rgba(114,230,239,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(114,230,239,.06) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,transparent,#000 20%,#000 80%,transparent);transform:perspective(700px) rotateY(-12deg) rotateX(4deg)}
.tech-card{position:absolute;width:280px;padding:24px;background:rgba(9,32,51,.85);border:1px solid rgba(114,230,239,.18);border-radius:16px;box-shadow:0 22px 50px rgba(0,0,0,.22);backdrop-filter:blur(10px)}.tech-card span{display:block;color:var(--cyan2);font-size:11px;letter-spacing:.18em}.tech-card strong{display:block;font-size:20px;margin:8px 0 5px}.tech-card small{color:#9fb2c1}.card-a{top:40px;right:20px}.card-b{top:190px;left:10px}.card-c{bottom:20px;right:45px}.pulse-ring{position:absolute;border:1px solid rgba(114,230,239,.14);border-radius:50%}.r1{width:360px;height:360px;right:-30px;top:55px}.r2{width:220px;height:220px;left:65px;top:120px}
.quick-bar{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 10px 35px rgba(5,24,41,.05)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr)}.quick-grid a{display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;padding:25px 24px;border-right:1px solid var(--line)}.quick-grid a:last-child{border-right:0}.quick-grid a>span{grid-row:1/3;color:#0eaec1;font-weight:900}.quick-grid b{font-size:15px}.quick-grid small{color:var(--muted)}.quick-grid a:hover{background:#f7fbfd}
.section-head{max-width:720px;margin-bottom:46px}.section h2{font-size:clamp(34px,4.4vw,54px)}.section-head>p:last-child,.split>div>p{color:var(--muted);font-size:17px}.section-mid .split>div>p{color:#a9bac6}
.cards{display:grid}.service-grid{grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:245px;box-shadow:0 10px 30px rgba(5,24,41,.035)}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7e9ee}.service-card .icon{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:#eaf9fb;color:#0b90a2;font-weight:900}.service-card h3{font-size:20px;margin:22px 0 10px}.service-card p{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.text-link{display:inline-block;margin-top:18px;color:var(--cyan2);font-weight:800}.cap-list{display:grid;gap:12px}.cap-list div{padding:22px 24px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.035);display:grid;grid-template-columns:150px 1fr;gap:18px}.cap-list b{color:#fff}.cap-list span{color:#a8bac7}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{border-top:2px solid #bfeff3;padding:24px 18px 0}.step>span{color:#0daec1;font-weight:900;font-size:12px}.step h3{margin:14px 0 9px}.step p{margin:0;color:var(--muted)}
.cta-section{padding:82px 0}.cta-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}.cta-grid h2{font-size:clamp(34px,4vw,50px)}.cta-grid p:last-child{color:#b6c5d0;max-width:760px}.cta-actions{justify-content:flex-end}
.footer{background:#05111d;color:#9eb0bd;padding:42px 0 24px}.footer-grid{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:28px;align-items:center}.footer-brand{color:#fff}.footer-links{display:flex;gap:18px;justify-content:flex-end}.footer-links a{color:#d5e2e9}.footer-bottom{margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:12px}.noscript{padding:12px;text-align:center;background:#fff3cd;color:#664d03}
.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}
html[dir="rtl"] body{text-align:right}html[dir="rtl"] .hero-grid,html[dir="rtl"] .split{direction:rtl}html[dir="rtl"] .main-nav,html[dir="rtl"] .hero-actions,html[dir="rtl"] .trust-row,html[dir="rtl"] .footer-links{direction:rtl}
@media(max-width:960px){
  .menu-btn{display:block}.main-nav{position:absolute;top:76px;left:0;right:0;background:#081928;padding:20px;display:none;flex-direction:column;align-items:stretch;border-bottom:1px solid rgba(255,255,255,.08)}.main-nav.open{display:flex}.hero{min-height:auto;padding:80px 0}.hero-grid,.split,.cta-grid{grid-template-columns:1fr}.hero-visual{min-height:420px}.service-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.cta-actions{justify-content:flex-start}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,var(--max))}.section{padding:72px 0}.hero h1{font-size:45px}.hero-lead{font-size:17px}.hero-visual{min-height:360px}.tech-card{width:235px;padding:18px}.card-a{right:0}.card-b{left:0}.card-c{right:10px}.quick-grid,.service-grid,.process-grid{grid-template-columns:1fr}.quick-grid a{border-right:0;border-bottom:1px solid var(--line)}.cap-list div{grid-template-columns:1fr}.footer-bottom{gap:12px;flex-direction:column}.trust-row{gap:14px}.r1{width:290px;height:290px}.r2{width:170px;height:170px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}

/* V1.1 production polish */
.hero{min-height:610px}
.hero-grid{gap:56px}
.hero h1{font-size:clamp(42px,5vw,66px);max-width:760px}
.hero-lead{font-size:18px;margin:22px 0 26px}
.trust-row{margin-top:32px}
.hero-visual{min-height:410px}
.card-a{top:26px}.card-b{top:160px}.card-c{bottom:12px}
.proof-section{background:#f4f8fb;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.proof-copy>p:last-child{color:var(--muted);font-size:17px}
.proof-points{display:grid;gap:12px}
.proof-points>div{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:14px}
.proof-points strong{color:#0daec1;font-size:13px}
.proof-points span{display:flex;flex-direction:column;gap:4px}
.proof-points small{color:var(--muted)}
.floating-rfq{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;align-items:center;gap:9px;background:var(--cyan);color:#00151c;padding:13px 17px;border-radius:999px;font-size:13px;font-weight:900;box-shadow:0 18px 42px rgba(5,24,41,.24)}
.floating-rfq span{font-size:20px;line-height:1}
.floating-rfq:hover{transform:translateY(-2px)}
@media(max-width:960px){
  .hero{padding:64px 0}
  .proof-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .hero h1{font-size:42px}
  .hero-visual{min-height:320px}
  .floating-rfq{right:14px;bottom:14px;padding:12px 15px}
}

/* V1.2 — 3D Industrial Experience */
.hero{min-height:640px}.hero-visual{perspective:1100px;transform-style:preserve-3d;min-height:470px}
.scene-3d{position:relative;width:100%;height:470px;transform-style:preserve-3d;transform:rotateX(3deg) rotateY(-7deg);transition:transform .18s ease-out}
.scene-grid{position:absolute;inset:35px 0 0 25px;transform:rotateX(67deg) translateZ(-95px);transform-origin:center bottom;background-image:linear-gradient(rgba(114,230,239,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(114,230,239,.12) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to top,#000 40%,transparent 95%);border:1px solid rgba(114,230,239,.08)}
.core-platform{position:absolute;left:50%;top:57%;width:330px;height:190px;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(63deg) rotateZ(-1deg)}
.platform-top{position:absolute;inset:0;border:1px solid rgba(114,230,239,.28);background:linear-gradient(145deg,rgba(18,73,98,.65),rgba(7,22,36,.42));box-shadow:0 0 80px rgba(22,196,216,.12) inset,0 35px 65px rgba(0,0,0,.28)}
.platform-edge{position:absolute;background:linear-gradient(90deg,#0a273c,#0e4860);opacity:.88}.edge-front{left:0;right:0;height:24px;bottom:-24px;transform-origin:top;transform:rotateX(-90deg)}.edge-right{top:0;bottom:0;width:24px;right:-24px;transform-origin:left;transform:rotateY(90deg)}
.control-cube{--cube-w:250px;--cube-h:170px;--cube-d:130px;position:absolute;left:50%;top:47%;width:var(--cube-w);height:var(--cube-h);transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(-8deg) rotateY(-22deg);animation:cubeFloat 6s ease-in-out infinite}
.cube-face{position:absolute;border:1px solid rgba(114,230,239,.28);background:linear-gradient(145deg,rgba(8,31,49,.94),rgba(7,21,34,.86));box-shadow:0 22px 60px rgba(0,0,0,.28),0 0 35px rgba(22,196,216,.08) inset;color:#fff;padding:25px;overflow:hidden;backface-visibility:hidden}.cube-face:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 0 44%,rgba(114,230,239,.06) 45% 46%,transparent 47% 100%)}
.cube-face span{display:block;color:var(--cyan2);font-size:10px;letter-spacing:.2em;margin-bottom:10px}.cube-face strong{display:block;font-size:21px;line-height:1.2}.cube-face small{display:block;margin-top:9px;color:#9fb3c1;line-height:1.45}.cube-front{width:var(--cube-w);height:var(--cube-h);transform:translateZ(calc(var(--cube-d)/2))}.cube-right{width:var(--cube-d);height:var(--cube-h);right:calc(var(--cube-d) / -2);transform:rotateY(90deg);transform-origin:left center;padding:18px 12px}.cube-right strong{font-size:14px}.cube-right small{font-size:9px}.cube-right span{font-size:8px}.cube-top{width:var(--cube-w);height:var(--cube-d);top:calc(var(--cube-d) / -2);transform:rotateX(90deg);transform-origin:center bottom;padding:18px}.cube-top strong{font-size:14px}
.led{position:absolute;bottom:17px;width:7px;height:7px;border-radius:50%;background:#61f0ff;box-shadow:0 0 14px #61f0ff}.led.l1{right:48px}.led.l2{right:32px;animation:ledBlink 1.5s infinite}.led.l3{right:16px;animation:ledBlink 2.2s infinite .4s}
.float-panel{position:absolute;width:230px;padding:18px 20px;border:1px solid rgba(114,230,239,.2);border-radius:14px;background:linear-gradient(150deg,rgba(11,36,55,.82),rgba(5,20,33,.7));box-shadow:0 18px 45px rgba(0,0,0,.2);backdrop-filter:blur(9px);transform-style:preserve-3d}.float-panel span{display:block;color:var(--cyan2);font-size:9px;letter-spacing:.18em}.float-panel strong{display:block;margin:6px 0 4px;font-size:16px}.float-panel small{color:#94aaba;font-size:11px}.fp-a{left:0;top:42%;transform:translateZ(70px) rotateY(8deg);animation:panelFloatA 5.6s ease-in-out infinite}.fp-b{right:0;top:14%;transform:translateZ(95px) rotateY(-8deg);animation:panelFloatB 6.8s ease-in-out infinite}.fp-c{right:12px;bottom:5%;transform:translateZ(45px) rotateY(-5deg);animation:panelFloatC 7.2s ease-in-out infinite}
.orbit{position:absolute;border:1px solid rgba(114,230,239,.18);border-radius:50%;transform-style:preserve-3d}.orbit-a{width:390px;height:390px;right:2%;top:8%;transform:rotateX(68deg) rotateZ(22deg);animation:orbitSpin 14s linear infinite}.orbit-b{width:255px;height:255px;left:8%;top:26%;transform:rotateY(62deg) rotateZ(-12deg);animation:orbitSpinReverse 11s linear infinite}.data-node{position:absolute;width:9px;height:9px;border-radius:50%;background:#62efff;box-shadow:0 0 18px #62efff;animation:nodePulse 2.4s ease-in-out infinite}.node-a{right:11%;top:22%}.node-b{left:18%;top:38%;animation-delay:.7s}.node-c{right:26%;bottom:15%;animation-delay:1.2s}.scan-line{position:absolute;left:9%;right:5%;top:16%;height:1px;background:linear-gradient(90deg,transparent,var(--cyan2),transparent);opacity:.45;box-shadow:0 0 16px var(--cyan2);animation:scanMove 4s ease-in-out infinite}
.hero-tech-chip{display:inline-flex;align-items:center;gap:9px;margin-top:24px;padding:8px 12px;border:1px solid rgba(114,230,239,.18);border-radius:999px;background:rgba(114,230,239,.05);font-size:11px;color:#bed0db}.chip-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan2);box-shadow:0 0 12px var(--cyan2);animation:nodePulse 2s ease-in-out infinite}.tilt-card{transform-style:preserve-3d;transform:perspective(900px) translateZ(0);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease}.tilt-card:hover{transform:perspective(900px) rotateX(2.5deg) rotateY(-2.5deg) translateY(-5px) translateZ(10px)}.depth-stack>div{transition:transform .25s ease,box-shadow .25s ease}.depth-stack>div:hover{transform:translateX(7px) translateZ(8px);box-shadow:0 15px 34px rgba(5,24,41,.08)}
@keyframes cubeFloat{0%,100%{transform:translate(-50%,-50%) rotateX(-8deg) rotateY(-22deg) translateY(0)}50%{transform:translate(-50%,-50%) rotateX(-5deg) rotateY(-16deg) translateY(-12px)}}@keyframes panelFloatA{0%,100%{transform:translateZ(70px) rotateY(8deg) translateY(0)}50%{transform:translateZ(85px) rotateY(4deg) translateY(-10px)}}@keyframes panelFloatB{0%,100%{transform:translateZ(95px) rotateY(-8deg) translateY(0)}50%{transform:translateZ(110px) rotateY(-4deg) translateY(10px)}}@keyframes panelFloatC{0%,100%{transform:translateZ(45px) rotateY(-5deg) translateY(0)}50%{transform:translateZ(60px) rotateY(-1deg) translateY(-8px)}}@keyframes orbitSpin{to{transform:rotateX(68deg) rotateZ(382deg)}}@keyframes orbitSpinReverse{to{transform:rotateY(62deg) rotateZ(-372deg)}}@keyframes ledBlink{0%,70%,100%{opacity:1}75%,85%{opacity:.2}}@keyframes nodePulse{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.35)}}@keyframes scanMove{0%,100%{transform:translateY(0);opacity:.16}50%{transform:translateY(270px);opacity:.6}}
@media(max-width:960px){.hero-visual{min-height:440px}.scene-3d{height:430px;transform:scale(.95)}}@media(max-width:640px){.hero-visual{min-height:360px}.scene-3d{height:355px;transform:scale(.77);transform-origin:center top}.float-panel{width:210px}.fp-a{left:-25px}.fp-b{right:-28px}.fp-c{right:-15px}.control-cube{--cube-w:225px;--cube-h:150px;--cube-d:115px}}@media(prefers-reduced-motion:reduce){.control-cube,.float-panel,.orbit,.data-node,.scan-line,.chip-dot{animation:none!important}.scene-3d{transform:none!important}}

/* V1.3 MAMCO official brand integration */
.branded-logo{min-width:168px}
.brand-logo-card{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:11px;padding:4px 10px;height:54px;box-shadow:0 8px 26px rgba(0,0,0,.12);overflow:hidden}
.brand-logo-card img{display:block;width:auto;height:48px;max-width:205px;object-fit:contain}
.footer-logo-card{height:62px;width:max-content}.footer-logo-card img{height:55px;max-width:225px}
.hero-brand-plaque{position:absolute;left:50%;top:4%;transform:translateX(-50%) translateZ(130px);z-index:8;width:250px;background:rgba(255,255,255,.96);border:1px solid rgba(114,230,239,.38);border-radius:16px;padding:9px 16px 8px;box-shadow:0 20px 55px rgba(0,0,0,.28);text-align:center;backdrop-filter:blur(8px)}
.hero-brand-plaque img{display:block;width:100%;height:83px;object-fit:contain}
.hero-brand-plaque small{display:block;margin-top:-3px;color:#108aa0;font-size:8px;font-style:italic;font-weight:800;letter-spacing:.02em}
.mamco-service-grid{grid-template-columns:repeat(3,1fr)}
.mamco-service-grid .service-card{position:relative;overflow:hidden}
.mamco-service-grid .service-card:after{content:"";position:absolute;right:-35px;bottom:-35px;width:105px;height:105px;border:1px solid rgba(22,196,216,.12);transform:rotate(45deg)}
@media(max-width:960px){.brand-logo-card{height:48px}.brand-logo-card img{height:42px}.hero-brand-plaque{top:1%;width:225px}.mamco-service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.brand-logo-card{padding:3px 8px;height:44px}.brand-logo-card img{height:38px;max-width:165px}.hero-brand-plaque{width:205px;padding:7px 12px}.hero-brand-plaque img{height:70px}.mamco-service-grid{grid-template-columns:1fr}}


/* =========================================================
   V1.4 — NEW 3D DESIGN: ISOMETRIC ENGINEERING HUB
   No floating cards. No overlapping labels.
   ========================================================= */

.hero{
  min-height:650px;
  background:
    radial-gradient(circle at 82% 37%,rgba(26,153,187,.16),transparent 27%),
    linear-gradient(135deg,#071624 0%,#0a2033 56%,#0c2a40 100%);
}
.hero-grid{
  grid-template-columns:1.02fr .98fr;
  gap:58px;
}
.hero-visual{
  min-height:500px;
  perspective:1200px;
  overflow:visible;
}
.iso-scene{
  position:relative;
  width:100%;
  height:500px;
  transform-style:preserve-3d;
  transform:rotateX(2deg) rotateY(-4deg);
  transition:transform .18s ease-out;
}
.iso-backglow{
  position:absolute;
  width:430px;
  height:430px;
  right:3%;
  top:4%;
  border-radius:50%;
  background:radial-gradient(circle,rgba(45,215,235,.14),rgba(45,215,235,.03) 48%,transparent 72%);
  filter:blur(2px);
}
.iso-grid{
  position:absolute;
  inset:55px 12px 15px 22px;
  background-image:
    linear-gradient(rgba(114,230,239,.075) 1px,transparent 1px),
    linear-gradient(90deg,rgba(114,230,239,.075) 1px,transparent 1px);
  background-size:38px 38px;
  transform:rotateX(69deg) translateZ(-125px);
  transform-origin:center bottom;
  mask-image:linear-gradient(to top,#000 30%,transparent 97%);
  opacity:.62;
}
.iso-platform{
  position:absolute;
  left:50%;
  top:53%;
  width:400px;
  height:260px;
  transform:translate(-50%,-50%) rotateX(61deg) rotateZ(-6deg);
  transform-style:preserve-3d;
}
.platform-surface{
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg,rgba(21,61,84,.94),rgba(8,32,50,.92)),
    repeating-linear-gradient(90deg,transparent 0 44px,rgba(114,230,239,.04) 45px 46px);
  border:1px solid rgba(114,230,239,.20);
  box-shadow:0 35px 70px rgba(0,0,0,.22),0 0 45px rgba(22,196,216,.05) inset;
}
.platform-front{
  position:absolute;
  left:0;right:0;bottom:-34px;height:34px;
  transform-origin:top;
  transform:rotateX(-90deg);
  background:linear-gradient(90deg,#0a2235,#123e57);
  border:1px solid rgba(114,230,239,.12);
}
.platform-side{
  position:absolute;
  top:0;bottom:0;right:-34px;width:34px;
  transform-origin:left;
  transform:rotateY(90deg);
  background:linear-gradient(#0c3148,#081e2f);
  border:1px solid rgba(114,230,239,.12);
}

/* 3D towers are structural objects — labels are part of the towers */
.tower{
  position:absolute;
  width:112px;
  height:145px;
  transform-style:preserve-3d;
  animation:towerBreath 6.8s ease-in-out infinite;
}
.tower-front{
  position:absolute;
  left:0;bottom:0;
  width:112px;height:145px;
  padding:15px 12px;
  background:linear-gradient(180deg,rgba(10,38,57,.98),rgba(6,26,41,.96));
  border:1px solid rgba(114,230,239,.22);
  box-shadow:0 16px 35px rgba(0,0,0,.18),0 0 18px rgba(22,196,216,.04) inset;
  transform:rotateX(-61deg);
  transform-origin:bottom;
  color:#fff;
  backface-visibility:hidden;
}
.tower-front span{
  display:block;
  color:#74e7f1;
  font-size:8px;
  letter-spacing:.17em;
  margin-bottom:9px;
}
.tower-front strong{
  display:block;
  font-size:14px;
  line-height:1.17;
  margin-bottom:8px;
}
.tower-front small{
  display:block;
  color:#96aebb;
  font-size:8.5px;
  line-height:1.35;
}
.tower-top{
  position:absolute;
  left:0;top:-28px;
  width:112px;height:58px;
  transform:skewX(-28deg);
  background:linear-gradient(135deg,#16445c,#0d2739);
  border:1px solid rgba(114,230,239,.15);
}
.tower-side{
  position:absolute;
  right:-29px;bottom:0;
  width:29px;height:145px;
  transform:skewY(-28deg);
  background:linear-gradient(#0b2638,#071a28);
  border:1px solid rgba(114,230,239,.10);
}

.tower-a{left:28px;top:58px}
.tower-b{left:145px;top:12px;animation-delay:.6s}
.tower-c{right:24px;top:66px;animation-delay:1.2s}

/* Thin system links, separate from labels */
.signal-path{
  position:absolute;
  height:2px;
  background:linear-gradient(90deg,rgba(76,224,239,.2),rgba(76,224,239,.72),rgba(76,224,239,.2));
  box-shadow:0 0 10px rgba(76,224,239,.18);
  transform-origin:left center;
}
.path-ab{left:106px;top:144px;width:98px;transform:rotate(-12deg)}
.path-bc{left:215px;top:127px;width:112px;transform:rotate(13deg)}
.signal-pulse{
  position:absolute;
  width:8px;height:8px;
  border-radius:50%;
  background:#72e6ef;
  box-shadow:0 0 16px #72e6ef;
  animation:signalPulse 3.2s linear infinite;
}
.pulse-1{left:105px;top:140px}
.pulse-2{left:215px;top:123px;animation-delay:1.4s}

.status-console{
  position:absolute;
  left:50%;
  bottom:-88px;
  width:330px;
  transform:translateX(-50%) rotateX(-61deg);
  transform-origin:top;
  display:flex;
  align-items:center;
  gap:11px;
  padding:12px 14px;
  background:rgba(6,24,38,.94);
  border:1px solid rgba(114,230,239,.18);
  border-radius:10px;
  box-shadow:0 18px 30px rgba(0,0,0,.18);
  color:#fff;
}
.status-console small{
  display:block;
  color:#73e3ee;
  font-size:7px;
  letter-spacing:.13em;
}
.status-console strong{
  display:block;
  margin-top:3px;
  font-size:10px;
  color:#cfe0e8;
}
.status-dot{
  flex:0 0 auto;
  width:9px;height:9px;border-radius:50%;
  background:#66edf7;
  box-shadow:0 0 14px #66edf7;
  animation:statusPulse 1.8s ease-in-out infinite;
}

@keyframes towerBreath{
  0%,100%{transform:translateZ(0)}
  50%{transform:translateZ(6px)}
}
@keyframes signalPulse{
  0%{opacity:0;transform:translateX(0) scale(.75)}
  15%{opacity:1}
  85%{opacity:1}
  100%{opacity:0;transform:translateX(96px) scale(1.05)}
}
@keyframes statusPulse{
  0%,100%{opacity:.45;transform:scale(.85)}
  50%{opacity:1;transform:scale(1.25)}
}

/* Remove every previous floating-card 3D object from earlier versions */
.scene-3d,
.clean-scene,
.float-panel,
.control-cube,
.core-stage,
.core-halo,
.clean-link,
.orbit,
.data-node,
.scan-line,
.hero-brand-plaque,
.brand-energy-wave{
  /* Older selectors remain in CSS, but are not present in V1.4 HTML. */
}

/* Desktop floating quote behavior retained */
.floating-rfq{opacity:0;transform:translateY(14px) scale(.96);pointer-events:none}
.floating-rfq.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}

@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{min-height:430px}
  .iso-scene{height:430px;transform:scale(.92);transform-origin:center top}
  .iso-platform{top:48%}
}
@media(max-width:640px){
  .hero{padding-top:54px}
  .hero-visual{min-height:330px;overflow:hidden}
  .iso-scene{
    height:330px;
    transform:scale(.70);
    transform-origin:center top;
  }
  .iso-platform{top:44%}
  .floating-rfq{opacity:1;transform:none;pointer-events:auto}
}
@media(prefers-reduced-motion:reduce){
  .tower,.signal-pulse,.status-dot{animation:none!important}
  .iso-scene{transform:none!important}
}


/* =========================================================
   V1.4.1 — FINAL HERO BALANCE
   Refines V1.4 without changing the approved isometric concept.
   ========================================================= */

.hero{
  min-height:610px;
  align-items:start;
  padding-top:34px;
}
.hero-grid{
  grid-template-columns:1.01fr .99fr;
  gap:42px;
  align-items:center;
}
.hero-copy{
  padding-top:6px;
}
.hero h1{
  font-size:clamp(46px,5.15vw,68px);
  line-height:1.04;
  max-width:670px;
  letter-spacing:-.04em;
}
.hero-lead{
  max-width:650px;
  margin:20px 0 24px;
  font-size:17.5px;
  line-height:1.6;
}
.hero-actions{
  margin-top:4px;
}
.trust-row{
  margin-top:28px;
}

/* Bigger, higher and better-balanced 3D scene */
.hero-visual{
  min-height:470px;
  margin-top:-8px;
}
.iso-scene{
  height:470px;
  transform:scale(1.12) rotateX(2deg) rotateY(-4deg);
  transform-origin:center center;
}
.iso-platform{
  top:48%;
  width:420px;
  height:270px;
}

/* Stronger dimensional lighting without making it flashy */
.iso-backglow{
  width:470px;
  height:470px;
  right:-2%;
  top:-2%;
  background:radial-gradient(circle,rgba(48,216,236,.20),rgba(48,216,236,.06) 46%,transparent 72%);
}
.platform-surface{
  box-shadow:
    0 42px 80px rgba(0,0,0,.25),
    0 0 65px rgba(22,196,216,.07) inset,
    0 -1px 0 rgba(114,230,239,.20) inset;
}
.platform-front{
  background:linear-gradient(90deg,#092236,#14445f);
  box-shadow:0 14px 28px rgba(0,0,0,.16);
}
.platform-side{
  background:linear-gradient(#10354b,#071d2d);
}
.tower-front{
  background:linear-gradient(180deg,rgba(11,42,63,.99),rgba(5,24,39,.97));
  box-shadow:
    0 18px 38px rgba(0,0,0,.22),
    0 0 22px rgba(22,196,216,.055) inset,
    inset 1px 0 0 rgba(114,230,239,.08);
}
.tower-top{
  background:linear-gradient(135deg,#1a4d66,#0d2b40);
  box-shadow:0 -8px 24px rgba(22,196,216,.04) inset;
}
.tower-side{
  background:linear-gradient(#0c2a3f,#061927);
}
.tower-front span{
  color:#7bf2fb;
}
.status-console{
  bottom:-78px;
  box-shadow:0 20px 38px rgba(0,0,0,.20),0 0 22px rgba(22,196,216,.045) inset;
}

/* CTA must stay visible above the fold on normal laptop screens */
.hero-actions .btn{
  min-height:48px;
}
.quick-bar{
  margin-top:-1px;
}

/* Desktop line breaks only */
.desktop-break{display:inline}

/* Slightly tighter header/hero relationship */
.site-header .nav-wrap{height:76px}

/* Keep desktop floating quote hidden until scroll */
.floating-rfq{opacity:0;pointer-events:none}
.floating-rfq.show{opacity:1;pointer-events:auto}

/* 1366-wide laptop tuning */
@media(min-width:1100px) and (max-width:1450px){
  .hero{min-height:590px;padding-top:24px}
  .hero h1{font-size:58px;max-width:625px}
  .hero-lead{font-size:16.5px;max-width:610px;margin:17px 0 20px}
  .hero-visual{min-height:440px}
  .iso-scene{
    height:440px;
    transform:scale(1.08) rotateX(2deg) rotateY(-4deg);
  }
  .iso-platform{top:47%}
}

/* Tablet */
@media(max-width:960px){
  .hero{
    min-height:auto;
    padding:62px 0 52px;
  }
  .hero-grid{
    grid-template-columns:1fr;
    gap:26px;
  }
  .hero h1{
    max-width:760px;
  }
  .desktop-break{display:none}
  .hero-visual{
    min-height:405px;
    margin-top:0;
  }
  .iso-scene{
    height:405px;
    transform:scale(.93) rotateX(2deg) rotateY(-3deg);
    transform-origin:center top;
  }
  .iso-platform{top:46%}
  .floating-rfq{opacity:1;pointer-events:auto}
}

/* Mobile */
@media(max-width:640px){
  .hero{
    padding:48px 0 38px;
  }
  .hero h1{
    font-size:42px;
    line-height:1.05;
    max-width:none;
  }
  .hero-lead{
    font-size:16px;
    margin:17px 0 20px;
  }
  .hero-visual{
    min-height:305px;
  }
  .iso-scene{
    height:305px;
    transform:scale(.66);
    transform-origin:center top;
  }
  .iso-platform{top:43%}
}


/* V1.4.2 — Headline / language-switch fix */
.hero h1{
  max-width:630px;
  font-size:clamp(46px,5vw,66px);
  line-height:1.045;
}
.desktop-break{display:none!important}

/* Make Arabic heading clean when AR is active */
html[dir="rtl"] .hero h1{
  font-size:clamp(42px,4.6vw,61px);
  line-height:1.18;
  letter-spacing:0;
  max-width:650px;
}
html[dir="rtl"] .hero-copy{
  text-align:right;
}

@media(min-width:1100px) and (max-width:1450px){
  .hero h1{
    font-size:56px;
    max-width:610px;
  }
  html[dir="rtl"] .hero h1{
    font-size:52px;
    max-width:620px;
  }
}

@media(max-width:640px){
  .hero h1{
    font-size:41px;
    max-width:none;
  }
  html[dir="rtl"] .hero h1{
    font-size:38px;
  }
}


/* V1.4.3 — Final client presentation polish */
.hero-visual{
  transform:translateY(-12px);
}
.iso-scene{
  transform:scale(1.06) rotateX(2deg) rotateY(-4deg);
  transform-origin:center center;
}
.status-console{
  bottom:-60px;
}
.trust-row{
  margin-top:24px;
  padding-bottom:18px;
}
.hero{
  padding-bottom:28px;
}

/* 1366px laptop tuning */
@media(min-width:1100px) and (max-width:1450px){
  .hero-visual{transform:translateY(-10px)}
  .iso-scene{transform:scale(1.05) rotateX(2deg) rotateY(-4deg)}
  .status-console{bottom:-56px}
  .trust-row{padding-bottom:16px}
}

/* preserve clean mobile/tablet spacing */
@media(max-width:960px){
  .hero-visual{transform:none}
  .iso-scene{transform:scale(.92) rotateX(2deg) rotateY(-3deg)}
  .status-console{bottom:-68px}
}
@media(max-width:640px){
  .iso-scene{transform:scale(.68)}
  .trust-row{padding-bottom:10px}
}


/* =========================================================
   V1.4.4 — End-to-End Layout Fix
   Based on live 1366px EN/AR review and source-level QA.
   ========================================================= */

/* Prevent transformed 3D / RTL content from creating a page-wide scrollbar. */
html,
body{
  max-width:100%;
  overflow-x:hidden;
}

/* All 3D tower text must remain inside its own face. */
.tower-front{
  overflow:hidden;
}
.tower-front span,
.tower-front strong,
.tower-front small{
  display:block;
  max-width:100%;
}

/* Exact live defect:
   "Electromechanical" measured wider than the available tower text area.
   The <wbr> in HTML gives it one controlled wrap point. */
.tower-b .tower-front strong{
  font-size:12px;
  line-height:1.12;
  overflow-wrap:normal;
  word-break:normal;
}

/* Keep the other two tower labels unchanged and readable. */
.tower-a .tower-front strong,
.tower-c .tower-front strong{
  overflow-wrap:normal;
  word-break:normal;
}

/* Ensure the 3D scene remains clipped by the hero, not by individual towers. */
.hero{
  overflow:hidden;
}

/* RTL remains fully contained on desktop/tablet/mobile. */
html[dir="rtl"] .hero,
html[dir="rtl"] .site-header,
html[dir="rtl"] .footer{
  max-width:100%;
  overflow-x:hidden;
}

/* Minor mobile protection for long technical labels. */
@media(max-width:640px){
  .tower-b .tower-front strong{
    font-size:11.5px;
  }
}


/* =========================================================
   V1.4.5 — Arabic Typography Polish
   Typography-only patch. 3D, English layout and links unchanged.
   ========================================================= */

html[dir="rtl"] .eyebrow{
  letter-spacing:0;
  word-spacing:.08em;
  font-size:13px;
  font-weight:800;
  line-height:1.7;
  text-transform:none;
  direction:rtl;
  unicode-bidi:plaintext;
}

html[dir="rtl"] .hero .eyebrow{
  max-width:620px;
  margin-bottom:14px;
}

html[dir="rtl"] .main-nav{
  letter-spacing:0;
}

html[dir="rtl"] .main-nav a,
html[dir="rtl"] .btn,
html[dir="rtl"] .trust-row em,
html[dir="rtl"] .section-head p,
html[dir="rtl"] .step,
html[dir="rtl"] .service-card{
  letter-spacing:0;
}

html[dir="rtl"] .hero-lead{
  line-height:1.85;
  max-width:650px;
}

html[dir="rtl"] .trust-row{
  row-gap:12px;
}

@media(max-width:640px){
  html[dir="rtl"] .eyebrow{
    font-size:12px;
    line-height:1.65;
  }
  html[dir="rtl"] .hero-lead{
    line-height:1.8;
  }
}


/* =========================================================
   V1.4.6 — Full Bilingual EN/AR Pass
   All previously visible English-only sections now translate.
   ========================================================= */

html[dir="rtl"] .tower-front,
html[dir="rtl"] .status-console{
  text-align:right;
}

html[dir="rtl"] .tower-front span{
  letter-spacing:0;
  font-size:8px;
}

html[dir="rtl"] .tower-front strong{
  letter-spacing:0;
  line-height:1.25;
  font-size:12px;
}

html[dir="rtl"] .tower-front small{
  letter-spacing:0;
  line-height:1.45;
  font-size:8px;
}

html[dir="rtl"] .status-console small{
  letter-spacing:0;
  line-height:1.4;
}

html[dir="rtl"] .status-console strong{
  line-height:1.4;
}

html[dir="rtl"] .service-card h3,
html[dir="rtl"] .service-card p,
html[dir="rtl"] .cap-list b,
html[dir="rtl"] .cap-list span,
html[dir="rtl"] .footer{
  letter-spacing:0;
}

html[dir="rtl"] .service-card h3{
  line-height:1.4;
}

html[dir="rtl"] .service-card p{
  line-height:1.85;
}

html[dir="rtl"] .cap-list div{
  grid-template-columns:1fr 150px;
}

html[dir="rtl"] .footer-grid{
  direction:rtl;
}

@media(max-width:960px){
  html[dir="rtl"] .cap-list div{
    grid-template-columns:1fr;
  }
}