/* =========================================================
   نطاق المهندسين — نظام تصميم صناعي مستقبلي
   Void steel base · blueprint cyan · molten-metal orange.
   RTL · IBM Plex Sans Arabic · dimensional / 3D.
   ========================================================= */
:root{
  --void:      #0A0E14;
  --void-2:    #0D1219;
  --graphite:  #12171F;
  --steel:     #1A222E;
  --steel-2:   #232E3D;
  --line:      #2A3543;
  --line-soft: #1E2733;

  --concrete:  #8B97A6;
  --concrete-2:#5D6875;
  --platinum:  #EAF0F6;
  --white:     #FFFFFF;

  --blueprint: #3DA9FC;
  --blueprint-dim:#1E5A8A;
  --molten-1:  #FF7A18;
  --molten-2:  #FFB347;

  --grad-molten: linear-gradient(120deg,#FF6A00 0%,#FF8A1E 45%,#FFB347 100%);
  --grad-blue:   linear-gradient(120deg,#2B7FD4 0%,#3DA9FC 100%);

  --wrap: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --ar: 'IBM Plex Sans Arabic', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --lat: 'Rubik', system-ui, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ar);
  background:var(--void);
  color:var(--platinum);
  line-height:1.85;
  font-size:16px;
  direction:rtl;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3{line-height:1.35;margin:0;font-weight:700;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}
::selection{background:var(--molten-1);color:#100a04;}

/* faint blueprint grid over the whole page */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(to right,rgba(61,169,252,.045) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(61,169,252,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 120% 90% at 50% 0%,#000 30%,transparent 80%);
}

/* mono utility label used for "engineered" microcopy */
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--blueprint);
  text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;}
.mono::before{content:'';width:22px;height:1px;background:var(--blueprint);opacity:.7;}
.lat-num{font-family:var(--lat);font-variant-numeric:tabular-nums;letter-spacing:-.02em;}

/* ============ TOP BAR / NAV ============ */
.topline{background:var(--void-2);border-bottom:1px solid var(--line-soft);position:relative;z-index:5;}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--concrete-2);}
.topline .r{display:flex;gap:22px;}
.topline b{color:var(--molten-2);font-weight:500;}

header.nav{position:sticky;top:0;z-index:50;
  background:rgba(10,14,20,.78);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);}
header.nav .wrap{display:flex;align-items:center;gap:20px;height:74px;}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.brand .mark{width:46px;height:46px;position:relative;flex-shrink:0;}
.brand .mark svg{width:100%;height:100%;display:block;}
.brand .txt .n{font-weight:700;font-size:19px;color:var(--white);letter-spacing:-.01em;line-height:1.1;}
.brand .txt .s{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--blueprint);margin-top:3px;}

nav.main{margin-inline-start:auto;display:flex;align-items:center;gap:4px;}
nav.main a{padding:9px 15px;font-size:14.5px;font-weight:500;color:var(--concrete);border-radius:7px;
  transition:color .2s,background .2s;position:relative;}
nav.main a:hover{color:var(--white);background:rgba(255,255,255,.04);}
.nav-cta{margin-inline-start:10px;padding:11px 20px !important;color:#120a03 !important;
  background:var(--grad-molten);font-weight:700 !important;border-radius:8px;
  box-shadow:0 6px 22px -8px rgba(255,122,24,.6);}
.nav-cta:hover{filter:brightness(1.06);background:var(--grad-molten) !important;}
.burger{display:none;margin-inline-start:auto;background:transparent;border:1px solid var(--line);
  color:var(--platinum);width:44px;height:44px;border-radius:9px;cursor:pointer;}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;z-index:1;
  padding:60px 0 40px;}
#scene{position:absolute;inset:0;z-index:0;}
.hero::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 80% 70% at 78% 45%,transparent 30%,rgba(10,14,20,.55) 100%),
             linear-gradient(to left,transparent 40%,rgba(10,14,20,.75) 100%);}
.hero .wrap{position:relative;z-index:2;width:100%;}
.hero-inner{max-width:660px;}
.hero .eyebrow{margin-bottom:26px;}
.hero h1{font-size:clamp(38px,6.2vw,74px);font-weight:700;color:var(--white);letter-spacing:-.02em;
  line-height:1.18;margin-bottom:8px;}
.hero h1 .glow{background:var(--grad-molten);-webkit-background-clip:text;background-clip:text;
  color:transparent;position:relative;}
.hero .lede{font-size:clamp(16px,2vw,20px);color:var(--concrete);max-width:540px;margin:22px 0 36px;
  font-weight:300;line-height:1.9;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:10px;
  font-weight:600;font-size:15.5px;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,filter .2s;
  border:1px solid transparent;}
.btn-primary{background:var(--grad-molten);color:#140a03;box-shadow:0 12px 34px -12px rgba(255,122,24,.7);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 42px -14px rgba(255,122,24,.75);}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line);color:var(--platinum);}
.btn-ghost:hover{border-color:var(--blueprint);color:var(--white);transform:translateY(-3px);}
.btn svg{width:18px;height:18px;}

.hero-badge{position:absolute;inset-inline-start:24px;bottom:34px;z-index:3;
  display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.1em;color:var(--concrete-2);}
.hero-badge .pulse{width:9px;height:9px;border-radius:50%;background:var(--molten-1);
  box-shadow:0 0 0 0 rgba(255,122,24,.6);animation:pulse 2.4s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,122,24,.5);}70%{box-shadow:0 0 0 12px rgba(255,122,24,0);}100%{box-shadow:0 0 0 0 rgba(255,122,24,0);}}
.scrollcue{position:absolute;inset-inline-end:34px;bottom:34px;z-index:3;writing-mode:vertical-rl;
  font-family:var(--mono);font-size:10px;letter-spacing:.25em;color:var(--concrete-2);display:flex;
  align-items:center;gap:12px;}
.scrollcue .ln{width:1px;height:44px;background:linear-gradient(var(--blueprint),transparent);}

/* ============ STATS BAND ============ */
.stats{position:relative;z-index:2;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:linear-gradient(180deg,var(--void-2),var(--void));}
.stats .grid{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:44px 30px;border-inline-start:1px solid var(--line-soft);position:relative;}
.stat:first-child{border-inline-start:none;}
.stat .num{font-family:var(--lat);font-weight:900;font-size:clamp(38px,4.6vw,58px);line-height:1;
  color:var(--white);letter-spacing:-.03em;display:flex;align-items:baseline;gap:6px;}
.stat .num .suf{background:var(--grad-molten);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat .lab{margin-top:12px;font-size:14px;color:var(--concrete);font-weight:400;}
.stat .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--blueprint-dim);margin-bottom:14px;}

/* ============ SECTION SHELL ============ */
section.blk{position:relative;z-index:2;padding:110px 0;}
.sec-head{max-width:760px;margin-bottom:56px;}
.sec-head .mono{margin-bottom:18px;}
.sec-head h2{font-size:clamp(28px,3.6vw,44px);color:var(--white);letter-spacing:-.02em;font-weight:700;}
.sec-head p{margin:18px 0 0;color:var(--concrete);font-size:17px;font-weight:300;line-height:1.9;}

/* ============ CAPABILITIES ============ */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.cap{position:relative;padding:34px 30px 30px;border:1px solid var(--line);border-radius:16px;
  background:linear-gradient(165deg,var(--graphite),var(--void-2));overflow:hidden;
  transition:border-color .3s,transform .3s var(--ease);}
.cap::before{content:'';position:absolute;top:0;inset-inline-start:0;width:100%;height:2px;
  background:var(--grad-blue);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease);}
.cap:hover{border-color:var(--blueprint-dim);transform:translateY(-6px);}
.cap:hover::before{transform:scaleX(1);}
.cap .ico{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(61,169,252,.09);border:1px solid rgba(61,169,252,.22);margin-bottom:22px;color:var(--blueprint);}
.cap .ico svg{width:26px;height:26px;}
.cap h3{font-size:20px;color:var(--white);margin-bottom:10px;}
.cap p{margin:0;color:var(--concrete);font-size:14.5px;font-weight:300;line-height:1.8;}
.cap .idx{position:absolute;top:26px;inset-inline-end:28px;font-family:var(--mono);font-size:12px;
  color:var(--concrete-2);letter-spacing:.1em;}

/* ============ PROJECTS ============ */
.proj-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px;}
.proj-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;}
.pcard{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:var(--graphite);min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;
  transform-style:preserve-3d;transition:border-color .3s,box-shadow .4s;will-change:transform;}
.pcard:hover{border-color:var(--steel-2);box-shadow:0 30px 60px -30px rgba(0,0,0,.8),0 0 0 1px rgba(61,169,252,.15);}
.pcard .bg{position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;transform:scale(1.04);transition:transform .6s var(--ease);}
.pcard:hover .bg{transform:scale(1.1);}
.pcard .veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,14,20,.15) 0%,rgba(10,14,20,.55) 45%,rgba(8,11,17,.96) 100%);}
.pcard .body{position:relative;z-index:2;padding:28px;transform:translateZ(40px);}
.pcard .tags{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;padding:5px 11px;border-radius:6px;
  background:rgba(61,169,252,.12);border:1px solid rgba(61,169,252,.28);color:var(--blueprint);}
.chip.hot{background:rgba(255,122,24,.14);border-color:rgba(255,122,24,.34);color:var(--molten-2);}
.chip.done{background:rgba(60,220,150,.1);border-color:rgba(60,220,150,.28);color:#5fe3a1;}
.pcard h3{font-size:22px;color:var(--white);margin-bottom:8px;letter-spacing:-.01em;line-height:1.4;}
.pcard p{margin:0;color:#B9C3D0;font-size:14px;font-weight:300;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pcard .meta{display:flex;align-items:center;gap:16px;margin-top:16px;font-family:var(--mono);font-size:11px;
  color:var(--concrete);letter-spacing:.05em;}
.pcard .meta .dot{color:var(--molten-1);}
/* asymmetric magazine spans */
.span-7{grid-column:span 7;} .span-5{grid-column:span 5;}
.span-6{grid-column:span 6;} .span-4{grid-column:span 4;} .span-8{grid-column:span 8;}
.pcard.tall{min-height:380px;}

/* ============ EQUIPMENT STRIP ============ */
.equip{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--graphite);}
.equip-top{padding:34px 36px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;
  align-items:center;gap:20px;flex-wrap:wrap;background:linear-gradient(120deg,var(--steel),var(--graphite));}
.equip-top h3{font-size:24px;color:var(--white);}
.equip-top p{margin:6px 0 0;color:var(--concrete);font-size:14px;font-weight:300;}
.equip-list{display:grid;grid-template-columns:repeat(3,1fr);}
.eq{padding:22px 30px;border-inline-start:1px solid var(--line-soft);border-top:1px solid var(--line-soft);
  display:flex;align-items:center;gap:16px;transition:background .25s;}
.eq:hover{background:var(--void-2);}
.eq .qty{font-family:var(--lat);font-weight:700;font-size:15px;color:var(--molten-2);min-width:40px;}
.eq .en{font-size:14.5px;color:var(--platinum);font-weight:400;}
.eq .en small{display:block;font-family:var(--mono);font-size:10.5px;color:var(--concrete-2);letter-spacing:.05em;margin-top:2px;}

/* ============ CLIENTS MARQUEE ============ */
.clients{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:var(--void-2);padding:38px 0;overflow:hidden;position:relative;z-index:2;}
.clients .lab{text-align:center;font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  color:var(--concrete-2);margin-bottom:26px;}
.marq{display:flex;gap:56px;white-space:nowrap;width:max-content;animation:marq 34s linear infinite;}
.clients:hover .marq{animation-play-state:paused;}
.marq span{font-size:20px;font-weight:600;color:var(--concrete-2);opacity:.75;transition:color .2s,opacity .2s;
  font-family:var(--ar);}
.marq span:hover{color:var(--blueprint);opacity:1;}
@keyframes marq{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ============ CTA + CONTACT ============ */
.cta-blk{position:relative;z-index:2;padding:120px 0;}
.cta-card{position:relative;border:1px solid var(--line);border-radius:26px;overflow:hidden;
  background:linear-gradient(140deg,var(--steel) 0%,var(--void-2) 60%);padding:70px 60px;}
.cta-card::before{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(circle at 88% 15%,rgba(255,122,24,.16),transparent 45%),
             radial-gradient(circle at 10% 90%,rgba(61,169,252,.14),transparent 45%);}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:center;}
.cta-card h2{font-size:clamp(28px,3.4vw,42px);color:var(--white);letter-spacing:-.02em;margin-bottom:16px;}
.cta-card p{color:var(--concrete);font-size:17px;font-weight:300;margin:0 0 30px;line-height:1.9;}
.contact-lines{display:flex;flex-direction:column;gap:18px;}
.cl{display:flex;gap:15px;align-items:flex-start;}
.cl .i{width:42px;height:42px;border-radius:11px;background:rgba(61,169,252,.09);border:1px solid rgba(61,169,252,.2);
  display:flex;align-items:center;justify-content:center;color:var(--blueprint);flex-shrink:0;}
.cl .i svg{width:20px;height:20px;}
.cl .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--concrete-2);margin-bottom:3px;}
.cl .v{font-size:15px;color:var(--platinum);font-weight:400;}
.cl .v.lat-num{direction:ltr;text-align:right;}

/* ============ FOOTER ============ */
footer{position:relative;z-index:2;border-top:1px solid var(--line-soft);background:var(--void-2);
  padding:56px 0 40px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:44px;}
.foot-brand .n{font-size:20px;font-weight:700;color:var(--white);margin-bottom:12px;}
.foot-brand p{color:var(--concrete);font-size:14px;font-weight:300;max-width:340px;line-height:1.85;}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--blueprint);
  margin:0 0 18px;font-weight:600;}
.foot-col a{display:block;color:var(--concrete);font-size:14px;padding:6px 0;transition:color .2s;}
.foot-col a:hover{color:var(--white);}
.foot-bottom{border-top:1px solid var(--line-soft);padding-top:24px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--concrete-2);}

/* ============ REVEAL ANIMATION ============ */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.rv.in{opacity:1;transform:none;}
.rv.d1{transition-delay:.08s;} .rv.d2{transition-delay:.16s;} .rv.d3{transition-delay:.24s;}
.rv.d4{transition-delay:.32s;} .rv.d5{transition-delay:.4s;}

/* ============ RESPONSIVE ============ */
@media(max-width:1000px){
  .caps{grid-template-columns:repeat(2,1fr);}
  .equip-list{grid-template-columns:repeat(2,1fr);}
  .cta-grid{grid-template-columns:1fr;gap:40px;}
  .proj-grid > *{grid-column:span 12 !important;}
  .stats .grid{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(3){border-inline-start:none;}
  .stat:nth-child(n+3){border-top:1px solid var(--line-soft);}
}
@media(max-width:760px){
  nav.main{display:none;}
  .burger{display:flex;align-items:center;justify-content:center;}
  .caps{grid-template-columns:1fr;}
  .equip-list{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:32px;}
  .cta-card{padding:44px 26px;}
  section.blk{padding:76px 0;}
  .stats .grid{grid-template-columns:1fr 1fr;}
  .hero-badge,.scrollcue{display:none;}
  .topline{display:none;}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .rv{opacity:1;transform:none;}
}
:focus-visible{outline:2px solid var(--blueprint);outline-offset:3px;border-radius:4px;}

/* =========================================================
   PAGE: Projects index (المشاريع) — filters, grid, pagination
   ========================================================= */
.page-hero{position:relative;z-index:2;padding:120px 0 60px;border-bottom:1px solid var(--line-soft);
  background:radial-gradient(ellipse 80% 100% at 70% 0%,rgba(61,169,252,.08),transparent 60%),var(--void);}
.page-hero .wrap{position:relative;z-index:2;}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--concrete-2);margin-bottom:22px;
  display:flex;gap:10px;align-items:center;}
.crumb a{color:var(--concrete);} .crumb a:hover{color:var(--blueprint);}
.crumb .sep{color:var(--line);}
.page-hero h1{font-size:clamp(32px,5vw,56px);color:var(--white);letter-spacing:-.02em;line-height:1.2;}
.page-hero .sub{margin:18px 0 0;color:var(--concrete);font-size:17px;font-weight:300;max-width:620px;line-height:1.9;}

.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:36px;}
.filters .chip-btn{font-family:var(--mono);font-size:12px;letter-spacing:.05em;padding:9px 16px;border-radius:9px;
  border:1px solid var(--line);color:var(--concrete);background:transparent;cursor:pointer;transition:all .2s;}
.filters .chip-btn:hover{border-color:var(--blueprint-dim);color:var(--white);}
.filters .chip-btn.active{background:var(--grad-molten);color:#140a03;border-color:transparent;font-weight:600;}
.filters .count{color:var(--concrete-2);}

.proj-index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.proj-index-grid .pcard{min-height:340px;}

.pagination-nav{display:flex;justify-content:center;gap:8px;margin-top:56px;flex-wrap:wrap;}
.pagination-nav a,.pagination-nav span{min-width:42px;height:42px;display:inline-flex;align-items:center;
  justify-content:center;border-radius:10px;border:1px solid var(--line);color:var(--concrete);font-family:var(--mono);
  font-size:13px;padding:0 12px;transition:all .2s;}
.pagination-nav a:hover{border-color:var(--blueprint);color:var(--white);}
.pagination-nav .cur{background:var(--steel-2);color:var(--white);border-color:var(--steel-2);}
.pagination-nav .disabled{opacity:.35;}

.empty-note{text-align:center;padding:80px 20px;color:var(--concrete);border:1px dashed var(--line);border-radius:18px;
  background:var(--graphite);}
.empty-note .mono{justify-content:center;margin-bottom:14px;}

/* =========================================================
   PAGE: Project detail (تفاصيل المشروع)
   ========================================================= */
.pd-hero{position:relative;z-index:2;min-height:64vh;display:flex;align-items:flex-end;overflow:hidden;
  border-bottom:1px solid var(--line-soft);}
.pd-hero .bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;}
.pd-hero .veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,14,20,.55) 0%,rgba(10,14,20,.72) 50%,rgba(8,11,17,.97) 100%);}
.pd-hero .wrap{position:relative;z-index:2;padding:70px 24px 54px;width:100%;}
.pd-hero .tags{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px;}
.pd-hero h1{font-size:clamp(28px,4.4vw,52px);color:var(--white);letter-spacing:-.02em;line-height:1.25;max-width:900px;}
.pd-hero .lede{margin:20px 0 0;color:#C7D0DC;font-size:18px;font-weight:300;max-width:720px;line-height:1.9;}

.pd-meta{position:relative;z-index:2;border-bottom:1px solid var(--line-soft);background:var(--void-2);}
.pd-meta .grid{display:grid;grid-template-columns:repeat(4,1fr);}
.pd-meta .cell{padding:28px 26px;border-inline-start:1px solid var(--line-soft);}
.pd-meta .cell:first-child{border-inline-start:none;}
.pd-meta .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--blueprint-dim);margin-bottom:9px;}
.pd-meta .v{font-size:16px;color:var(--platinum);font-weight:500;}

.progress-wrap{margin-top:14px;}
.progress-bar{height:7px;border-radius:99px;background:var(--steel);overflow:hidden;}
.progress-bar > span{display:block;height:100%;background:var(--grad-molten);border-radius:99px;
  box-shadow:0 0 16px -2px rgba(255,122,24,.6);}
.progress-lab{font-family:var(--mono);font-size:11px;color:var(--molten-2);margin-top:8px;}

.pd-body{position:relative;z-index:2;padding:80px 0;}
.pd-cols{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start;}
.prose{color:#C3CCD8;font-size:16.5px;font-weight:300;line-height:2;}
.prose :is(h2,h3,h4){color:var(--white);font-weight:600;margin:34px 0 14px;line-height:1.4;}
.prose h2{font-size:26px;} .prose h3{font-size:21px;}
.prose p{margin:0 0 18px;}
.prose strong{color:var(--platinum);font-weight:600;}
.prose ul,.prose ol{margin:0 0 20px;padding-inline-start:22px;}
.prose li{margin-bottom:9px;}
.prose img{border-radius:14px;border:1px solid var(--line);margin:22px 0;}
.prose a{color:var(--blueprint);border-bottom:1px solid rgba(61,169,252,.3);}

.pd-aside{position:sticky;top:96px;}
.aside-card{border:1px solid var(--line);border-radius:16px;background:var(--graphite);padding:26px;margin-bottom:20px;}
.aside-card h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--blueprint);margin:0 0 18px;}
.aside-card .row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-soft);
  font-size:14px;}
.aside-card .row:last-child{border-bottom:none;}
.aside-card .row .lbl{color:var(--concrete);} .aside-card .row .val{color:var(--platinum);font-weight:500;text-align:left;}

/* Gallery */
.pd-gallery{position:relative;z-index:2;padding:0 0 90px;}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gal-grid .g{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;
  cursor:pointer;background:var(--steel);}
.gal-grid .g img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.gal-grid .g:hover img{transform:scale(1.08);}
.gal-grid .g::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 60%,rgba(8,11,17,.4));
  opacity:0;transition:opacity .3s;}
.gal-grid .g:hover::after{opacity:1;}
.gal-grid .g.big{grid-column:span 2;grid-row:span 2;aspect-ratio:auto;}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,9,13,.94);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:40px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:12px;border:1px solid var(--line);}
.lightbox .x{position:absolute;top:22px;inset-inline-end:26px;width:46px;height:46px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--platinum);cursor:pointer;font-size:22px;
  display:flex;align-items:center;justify-content:center;}
.lightbox .nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--platinum);cursor:pointer;font-size:24px;
  display:flex;align-items:center;justify-content:center;}
.lightbox .prev{inset-inline-start:26px;} .lightbox .next{inset-inline-end:26px;}

.related{position:relative;z-index:2;padding:0 0 110px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}

@media(max-width:1000px){
  .proj-index-grid{grid-template-columns:1fr 1fr;}
  .pd-meta .grid{grid-template-columns:1fr 1fr;}
  .pd-meta .cell:nth-child(3){border-inline-start:none;}
  .pd-cols{grid-template-columns:1fr;gap:40px;}
  .pd-aside{position:static;}
  .gal-grid{grid-template-columns:repeat(3,1fr);}
  .related-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:760px){
  .proj-index-grid{grid-template-columns:1fr;}
  .pd-meta .grid{grid-template-columns:1fr 1fr;}
  .gal-grid{grid-template-columns:repeat(2,1fr);}
  .gal-grid .g.big{grid-column:span 2;grid-row:auto;aspect-ratio:4/3;}
  .related-grid{grid-template-columns:1fr;}
}

/* ============================================================
   Contact page + shared additions
   ============================================================ */
.span-12{grid-column:span 12;}

.contact-cols{display:grid;grid-template-columns:1fr 350px;gap:26px;align-items:start;}
.contact-form-card{background:var(--graphite);border:1px solid var(--line);border-radius:18px;padding:34px 32px;position:relative;overflow:hidden;}
.contact-form-card::after{content:'';position:absolute;top:0;inset-inline-start:0;width:38%;height:2px;
  background:linear-gradient(90deg,var(--blueprint),transparent);opacity:.7;}

.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;}
.f-group{display:flex;flex-direction:column;gap:8px;}
.f-group.span-2{grid-column:span 2;}
.f-group label{font-size:13.5px;font-weight:600;color:var(--concrete);}
.f-group input,.f-group textarea{
  width:100%;background:var(--void-2);border:1px solid var(--line);border-radius:11px;
  padding:13px 15px;font-family:var(--font);font-size:14.5px;color:var(--platinum);
  outline:none;transition:border-color .15s,box-shadow .15s;}
.f-group input::placeholder,.f-group textarea::placeholder{color:var(--concrete-2);}
.f-group input:focus,.f-group textarea:focus{border-color:var(--blueprint);box-shadow:0 0 0 3px rgba(61,169,252,.14);}
.f-group textarea{resize:vertical;min-height:130px;line-height:1.9;}
.f-group input.lat-num{direction:ltr;text-align:right;}

.form-flash{padding:13px 17px;border-radius:12px;font-size:14px;margin-bottom:20px;border:1px solid;}
.form-flash.ok{background:rgba(53,208,138,.10);border-color:rgba(53,208,138,.32);color:#6EE0AE;}
.form-flash.err{background:rgba(255,92,92,.10);border-color:rgba(255,92,92,.32);color:#FF8A8A;}

.contact-aside{display:flex;flex-direction:column;gap:18px;position:sticky;top:92px;}
.contact-aside .cl{margin-bottom:18px;}
.contact-aside .cl:last-of-type{margin-bottom:0;}

@media (max-width:900px){
  .contact-cols{grid-template-columns:1fr;}
  .contact-aside{position:static;}
  .f-grid{grid-template-columns:1fr;}
  .f-group.span-2{grid-column:auto;}
}

/* Uploaded logo replaces the built-in mark */
.mark.has-logo{border:none;background:transparent;padding:0;display:flex;align-items:center;}
.mark.has-logo img{height:46px;width:auto;display:block;border-radius:9px;object-fit:contain;}

/* Developer credit (footer) */
.foot-credit{border-top:1px solid var(--line);margin-top:14px;padding-top:16px;text-align:center;}
.foot-credit a{font-size:13.5px;color:var(--concrete);text-decoration:none;transition:color .15s;}
.foot-credit a strong{color:var(--molten-2);font-weight:600;}
.foot-credit a:hover{color:var(--platinum);}
.foot-credit a:hover strong{color:var(--molten-1);text-decoration:underline;}