/* ==========================================================================
   BHOOMI INFRATECH — MAIN STYLESHEET
   --------------------------------------------------------------------------
   TABLE OF CONTENTS
   01. Design tokens
   02. Base & reset
   03. Utility elements (mono, wrap, hazard, buttons)
   04. Overlays — noise, scroll progress, preloader
   05. Header & navigation (+ mobile menu)
   06. Hero
   07. Marquee
   08. Stats band
   09. Section scaffold (kickers, titles, reveals)
   10. About / company profile
   11. Services
   12. Projects — stacked cards + filter grid
   13. Gallery + lightbox
   14. News & announcements
   15. Testimonials
   16. Contact & map
   17. Footer
   18. Responsive breakpoints
   19. Reduced-motion accessibility
   ========================================================================== */

/* ---------- 01. DESIGN TOKENS ---------- */
:root{
  --ink:#0b0c0d;   --coal:#141618;   --steel:#1c1f22;
  --paper:#ece8df; --paper2:#e3ded2;
  --amber:#ffb400; --amber-d:#d99800;
  --mut:#9aa0a6;   --mut-p:#6e6a60;
  --line:rgba(236,232,223,.14);
  --line-p:rgba(11,12,13,.16);
  --headH:82px;
  --ease:cubic-bezier(.22,1,.36,1);
  --disp:'Anton',sans-serif;
  --body:'Manrope',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}

/* ---------- 02. BASE & RESET ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--headH) + 16px)}
body{font-family:var(--body);background:var(--ink);color:var(--paper);overflow-x:hidden;line-height:1.6}
::selection{background:var(--amber);color:var(--ink)}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:0;color:inherit}
h1,h2,h3,.disp{font-family:var(--disp);font-weight:400;letter-spacing:.01em;line-height:.95;text-transform:uppercase}
.paper{background:var(--paper);color:var(--ink)}
.paper .mono.lbl{color:var(--mut-p)}
.amber{color:var(--amber)}

/* ---------- 03. UTILITIES ---------- */
.mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.wrap{width:min(1280px,92vw);margin:0 auto}
.hazard{height:10px;background:repeating-linear-gradient(-45deg,var(--amber) 0 14px,var(--ink) 14px 28px)}
.dark-strip::before,.dark-strip::after{content:"";position:absolute;left:0;right:0;height:10px;background:repeating-linear-gradient(-45deg,var(--amber) 0 14px,var(--ink) 14px 28px);z-index:8;pointer-events:none}
.dark-strip::before{top:0}
.dark-strip::after{bottom:0}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;padding:14px 22px;border:1px solid var(--line);color:var(--paper);position:relative;overflow:hidden;transition:color .35s,border-color .35s;will-change:transform}
.btn::before{content:"";position:absolute;inset:0;background:var(--amber);transform:translateY(101%);transition:transform .4s var(--ease);z-index:-1}
.btn:hover{color:var(--ink);border-color:var(--amber)}
.btn:hover::before{transform:none}
.btn.solid{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.btn.solid::before{background:var(--paper)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}

/* ---------- 04. OVERLAYS ---------- */
.noise{position:fixed;inset:0;z-index:96;pointer-events:none;opacity:.055;mix-blend-mode:overlay;
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");}
.progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:120}
.progress i{display:block;height:100%;width:0;background:repeating-linear-gradient(-45deg,var(--amber) 0 8px,#111 8px 16px)}

/* preloader */
#loader{position:fixed;inset:0;z-index:200;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:transform .8s var(--ease)}
#loader.done{transform:translateY(-101%)}
#loader .mono{color:var(--mut)}
#loader .pct{font-family:var(--disp);font-size:clamp(4rem,12vw,9rem);color:var(--amber);line-height:1}
#loader .bar{width:min(420px,70vw);height:8px;border:1px solid var(--line)}
#loader .bar i{display:block;height:100%;width:0;background:repeating-linear-gradient(-45deg,var(--amber) 0 8px,#111 8px 16px)}
#loader .tag{position:absolute;bottom:26px;font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:var(--mut)}

/* ---------- 05. HEADER & NAVIGATION ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--headH);display:flex;align-items:center;border-bottom:1px solid transparent;transition:background .4s,border-color .4s}
header.scrolled{background:rgba(11,12,13,.86);backdrop-filter:blur(12px);border-color:var(--line)}
.head-in{width:min(1380px,94vw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px}
.logo .mark{width:42px;height:42px;object-fit:contain;flex:0 0 42px}
.logo .name{font-family:var(--disp);font-size:1.05rem;letter-spacing:.06em;line-height:1}
.logo .name small{display:block;font-family:var(--mono);font-size:.55rem;letter-spacing:.34em;color:var(--amber);margin-top:3px}
nav.main{display:flex;gap:30px}
nav.main a{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut);position:relative;padding:6px 0;transition:color .3s}
nav.main a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--amber);transition:width .35s var(--ease)}
nav.main a:hover,nav.main a.active{color:var(--paper)}
nav.main a:hover::after,nav.main a.active::after{width:100%}
.burger{display:none;flex-direction:column;gap:6px;width:34px;padding:4px}
.burger span{height:2px;background:var(--paper);transition:.35s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* mobile menu */
.mmenu{position:fixed;inset:0;z-index:99;background:var(--ink);display:flex;flex-direction:column;justify-content:center;padding:0 8vw;clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease);visibility:hidden}
.mmenu.open{clip-path:inset(0);visibility:visible}
.mmenu a{font-family:var(--disp);font-size:clamp(2.2rem,9vw,4.5rem);text-transform:uppercase;padding:8px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;opacity:0;transform:translateY(24px);transition:.5s var(--ease)}
.mmenu.open a{opacity:1;transform:none}
.mmenu a .mono{color:var(--amber)}
.mmenu a:hover{color:var(--amber)}

/* ---------- 06. HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;padding-top:calc(var(--headH) + 34px);overflow:hidden;
 background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
 background-size:72px 72px;background-position:center}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 90% 70% at 60% 20%,transparent 40%,rgba(11,12,13,.75));pointer-events:none}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:5vw;align-items:center;flex:1}
.reg{position:absolute;font-family:var(--mono);color:var(--amber);opacity:.6;z-index:2;font-size:.85rem}
.hero .kick{display:flex;align-items:center;gap:14px;color:var(--mut);margin-bottom:26px}
.hero .kick::before{content:"";width:44px;height:1px;background:var(--amber)}
.hero h1{font-size:clamp(3.1rem,8.6vw,8rem)}
.hero h1 .lm:nth-child(2) span{color:var(--amber)}
.hero-time-word{display:inline-block;text-shadow:7px 7px 0 rgba(0,0,0,.72);will-change:contents}
.hero p.sub{max-width:52ch;color:var(--mut);margin:28px 0 34px;font-size:1.02rem}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap}
.hero .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:38px}
.hero .chips span{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;padding:7px 12px;border:1px solid var(--line);color:var(--mut)}
.hero-visual{position:relative}
.hero-photo-stack{position:relative;height:clamp(380px,58vh,620px);isolation:isolate}
.hero-photo-card{position:absolute;inset:0;overflow:hidden;border:1px solid var(--line);background:var(--steel);transition:transform 1.35s var(--ease),opacity 1.35s var(--ease),filter 1.35s var(--ease),box-shadow 1.35s var(--ease)}
.hero-photo-card img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s var(--ease)}
.hero-photo-card.slot-0{z-index:5;transform:translate(0,0) rotate(0);opacity:1;box-shadow:14px 14px 0 rgba(0,0,0,.28)}
.hero-photo-card.slot-0 img{transform:scale(1.08)}
.hero-photo-card.slot-1{z-index:4;transform:translate(14px,-18px) rotate(2.2deg);opacity:.82;filter:saturate(.8) brightness(.8)}
.hero-photo-card.slot-2{z-index:3;transform:translate(25px,-32px) rotate(3.8deg);opacity:.62;filter:saturate(.7) brightness(.68)}
.hero-photo-card.slot-3{z-index:2;transform:translate(34px,-43px) rotate(5.2deg);opacity:.44;filter:saturate(.6) brightness(.56)}
.hero-photo-card.slot-4{z-index:1;transform:translate(42px,-52px) rotate(6.5deg);opacity:.28;filter:saturate(.5) brightness(.45)}
.hero-visual .site-tag{position:absolute;left:-28px;bottom:34px;background:var(--amber);color:var(--ink);font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;padding:12px 16px;line-height:1.7;box-shadow:8px 8px 0 rgba(0,0,0,.45)}
.hero-visual .mini{position:absolute;right:-20px;top:-30px;width:41%;border:5px solid var(--ink);outline:1px solid var(--line);overflow:hidden;transform:rotate(3deg)}
.badge{position:absolute;left:-46px;top:44%;width:118px;height:118px;z-index:3}
.badge svg{width:100%;height:100%;animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.badge text{font-family:var(--mono);font-size:8.2px;letter-spacing:.22em;fill:var(--amber)}
.badge .core{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--disp);color:var(--paper);font-size:1.3rem}
.measure{position:absolute;right:calc(-1*min(3vw,40px));top:8%;bottom:8%;width:1px;background:var(--line);z-index:2}
.measure::before,.measure::after{content:"";position:absolute;left:-4px;width:9px;height:1px;background:var(--amber)}
.measure::before{top:0}.measure::after{bottom:0}
.measure b{position:absolute;top:46%;left:10px;font-family:var(--mono);font-weight:400;font-size:.6rem;color:var(--mut);writing-mode:vertical-rl;letter-spacing:.2em}
.scroll-hint{position:absolute;left:50%;bottom:88px;transform:translateX(-50%);z-index:3;font-family:var(--mono);font-size:.6rem;letter-spacing:.3em;color:var(--mut);display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint i{width:1px;height:44px;background:var(--line);position:relative;overflow:hidden}
.scroll-hint i::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:var(--amber);animation:drip 2s var(--ease) infinite}
@keyframes drip{to{top:100%}}

/* ---------- 07. MARQUEE ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;z-index:2;background:var(--ink)}
.marquee .track{display:flex;width:max-content;animation:mq 26s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee span{font-family:var(--disp);font-size:1.15rem;letter-spacing:.1em;padding:16px 0;text-transform:uppercase;white-space:nowrap;color:var(--mut)}
.marquee b{color:var(--amber);padding:0 22px;font-weight:400}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- 08. STATS BAND ---------- */
.stats{background:var(--amber);color:var(--ink)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:52px 30px;border-left:1px solid rgba(11,12,13,.25);position:relative}
.stat:first-child{border-left:0}
.stat .num{font-family:var(--disp);font-size:clamp(2.6rem,5vw,4.4rem);line-height:1;white-space:nowrap}
.stat:nth-child(3) .num{font-size:clamp(2.2rem,4.25vw,3.9rem)}
.stat .lbl{margin-top:10px;color:rgba(11,12,13,.75)}
.stat .plus{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:.7rem;opacity:.5}

/* ---------- 09. SECTION SCAFFOLD ---------- */
section{position:relative}
.sec-pad{padding:clamp(90px,12vh,150px) 0}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(44px,6vh,72px)}
.kicker{display:flex;align-items:center;gap:12px;margin-bottom:20px;color:var(--mut)}
.paper .kicker{color:var(--mut-p)}
.kicker::before{content:"";width:36px;height:1px;background:var(--amber)}
.sec-title{font-size:clamp(2.6rem,6vw,5.2rem)}
.sec-note{max-width:38ch;color:var(--mut);font-size:.95rem}
.paper .sec-note{color:var(--mut-p)}

/* scroll-reveal system (JS adds .in via IntersectionObserver) */
.js .rv{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
.lm{display:block;overflow:hidden;padding-bottom:.06em}
.js .lm>span{display:block;transform:translateY(115%);transition:transform 1s var(--ease);transition-delay:var(--d,0s)}
.js .in .lm>span,.js .lm.in>span{transform:none}

/* ---------- 10. ABOUT / COMPANY PROFILE ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:6vw;align-items:start}
.about-sticky{position:sticky;top:calc(var(--headH) + 30px)}
.about-sticky .sec-title{margin-bottom:26px}
.about-sticky p{color:var(--mut-p);max-width:44ch}
.about-sticky .btn{margin-top:30px;border-color:var(--line-p);color:var(--ink)}
.about-flow>*{margin-bottom:26px}
.about-lede{font-size:1.25rem;font-weight:600;line-height:1.55}
.about-lede b{background:var(--amber);padding:0 6px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mv article{border:1px solid var(--line-p);padding:26px;background:var(--paper2);position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.mv article:hover{transform:translateY(-6px);box-shadow:10px 10px 0 rgba(11,12,13,.9)}
.mv article::before{content:attr(data-i);position:absolute;right:10px;bottom:-14px;font-family:var(--disp);font-size:4.4rem;color:rgba(11,12,13,.08)}
.mv h3{font-size:1.3rem;margin-bottom:12px}
.mv p{font-size:.9rem;color:var(--mut-p)}
.values{border-top:1px solid var(--line-p)}
.value{display:grid;grid-template-columns:70px 220px 1fr;gap:18px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line-p);transition:background .3s,padding-left .3s}
.value:hover{background:rgba(255,180,0,.16);padding-left:12px}
.value .idx{font-family:var(--mono);font-size:.72rem;color:var(--amber-d)}
.value h4{font-family:var(--disp);font-size:1.25rem;text-transform:uppercase;font-weight:400}
.value p{font-size:.88rem;color:var(--mut-p)}
/* ---------- 11. SERVICES ---------- */
.services{overflow:hidden}
.services.sec-pad{padding-top:clamp(70px,9vh,110px)}
.svc-list{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:26px;padding:34px 10px;border-bottom:1px solid var(--line);position:relative;transition:background .35s;cursor:pointer}
.svc:hover{background:rgba(255,180,0,.06)}
.svc .idx{font-family:var(--mono);color:var(--mut);font-size:.8rem;transition:color .3s}
.svc:hover .idx{color:var(--amber)}
.svc h3{font-size:clamp(1.5rem,3.4vw,2.6rem);transition:transform .4s var(--ease)}
.svc:hover h3{transform:translateX(14px)}
.svc p{color:var(--mut);font-size:.9rem;max-width:64ch;margin-top:8px}
.svc .tags{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.svc .tags span{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;padding:5px 10px;border:1px solid var(--line);color:var(--mut)}
.svc .go{width:52px;height:52px;border:1px solid var(--line);display:grid;place-items:center;font-size:1.2rem;transition:.35s var(--ease)}
.svc:hover .go{background:var(--amber);color:var(--ink);border-color:var(--amber);transform:rotate(-45deg)}
.svc-preview{position:fixed;z-index:60;width:300px;height:210px;pointer-events:none;opacity:0;transform:scale(.85) rotate(-4deg);transition:opacity .3s,transform .4s var(--ease);overflow:hidden;border:4px solid var(--ink);outline:1px solid var(--line);box-shadow:14px 14px 0 rgba(0,0,0,.4)}
.svc-preview.on{opacity:1;transform:scale(1) rotate(-3deg)}
.svc-preview img{width:100%;height:100%;object-fit:cover}
.svc:focus-visible{outline:2px solid var(--amber);outline-offset:4px}
.svc-modal{position:fixed;inset:0;z-index:170;background:rgba(11,12,13,.88);display:grid;place-items:center;padding:24px;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s}
.svc-modal.open{opacity:1;visibility:visible}
.svc-modal-card{width:min(920px,92vw);max-height:min(720px,90vh);display:grid;grid-template-columns:minmax(280px,.95fr) 1.05fr;background:var(--steel);border:1px solid var(--line);box-shadow:14px 14px 0 rgba(0,0,0,.35);position:relative;overflow:auto;transform:translateY(22px) scale(.96);transition:transform .5s var(--ease)}
.svc-modal.open .svc-modal-card{transform:none}
.svc-modal-image{min-height:360px;overflow:hidden}
.svc-modal-image img{width:100%;height:100%;object-fit:cover}
.svc-modal-copy{padding:clamp(30px,5vw,64px);display:flex;flex-direction:column;justify-content:center}
.svc-modal-copy>.mono{color:var(--amber);font-size:.62rem;margin-bottom:18px}
.svc-modal-copy h3{font-size:clamp(2rem,4vw,3.4rem);margin-bottom:18px}
.svc-modal-copy p{color:var(--mut);font-size:.95rem;max-width:48ch}
.svc-modal-meta{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;display:grid;gap:8px}
.svc-modal-meta .mono{font-size:.58rem;color:var(--mut)}
.svc-modal-meta strong{font-size:.95rem;line-height:1.5}
.svc-modal-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.svc-modal-tags span{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;border:1px solid var(--line);padding:6px 10px;color:var(--amber)}
.svc-modal-close{position:absolute;right:16px;top:14px;width:42px;height:42px;border:1px solid var(--line);font-size:1.8rem;line-height:1;z-index:2;transition:.3s}
.svc-modal-close:hover{background:var(--amber);color:var(--ink);border-color:var(--amber)}

/* ---------- 12. METHOD — scroll-built tower ---------- */
.method{background:var(--ink);overflow:hidden}
.method-grid{display:grid;grid-template-columns:1fr .9fr;gap:clamp(42px,7vw,110px);align-items:start}
.method-copy .sec-head{display:block;margin-bottom:42px}
.method-copy .sec-note{text-align:left;margin-top:20px;max-width:42ch}
.method-steps{position:relative;padding-left:70px}
.method-progress{position:absolute;left:23px;top:8px;bottom:8px;width:2px;background:var(--line);z-index:0}
.method-progress i{display:block;width:100%;height:100%;background:var(--amber);transform:scaleY(0);transform-origin:top;transition:transform .15s linear}
.method-step{position:relative;padding:1.8rem 0 2.4rem;opacity:.48;transform:translateX(-10px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.method-step.passed{opacity:1;transform:none}
.method-node{position:absolute;left:-70px;top:1.9rem;width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--amber);background-color:var(--ink);color:var(--amber);font-size:.6rem;z-index:2;isolation:isolate;transition:background-color .5s,color .5s}
.method-step.passed .method-node{background-color:var(--amber);color:var(--ink)}
.method-step h3{font-size:clamp(1.25rem,2.2vw,1.8rem);margin-bottom:7px}
.method-step p{color:var(--mut);font-size:.88rem;max-width:52ch;margin-bottom:10px}
.method-step .mono{font-size:.58rem;color:var(--amber);letter-spacing:.18em}
.method-stage{position:sticky;top:calc(var(--headH) + 36px);margin-top:154px;height:min(680px,72vh);min-height:500px;border:1px solid var(--line);background:radial-gradient(circle at 50% 42%,rgba(255,180,0,.12),transparent 38%),linear-gradient(135deg,#121518,#0b0c0d);overflow:hidden}
.method-scene{position:absolute;inset:0;perspective:1300px;transform-style:preserve-3d}
.method-tower{position:absolute;left:50%;top:60%;width:190px;height:30px;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(-14deg) rotateY(var(--method-ry,-32deg));will-change:transform}
.method-slab{position:absolute;left:50%;top:50%;width:190px;height:30px;transform-style:preserve-3d;opacity:0;transform:translate(-50%,-50%) translateY(calc(var(--y) - 300px)) rotateX(30deg);transition:transform .9s cubic-bezier(.2,.95,.25,1.18),opacity .5s ease}
.method-slab.built{opacity:1;transform:translate(-50%,-50%) translateY(var(--y))}
.method-face{position:absolute;left:50%;top:50%;border:1px solid rgba(255,180,0,.85);background:rgba(255,180,0,.07);box-shadow:inset 0 0 22px rgba(255,180,0,.06)}
.method-face.fr{width:190px;height:30px;transform:translate(-50%,-50%) translateZ(55px)}
.method-face.bk{width:190px;height:30px;transform:translate(-50%,-50%) rotateY(180deg) translateZ(55px)}
.method-face.rt{width:110px;height:30px;transform:translate(-50%,-50%) rotateY(90deg) translateZ(95px)}
.method-face.lf{width:110px;height:30px;transform:translate(-50%,-50%) rotateY(-90deg) translateZ(95px)}
.method-face.tp{width:190px;height:110px;transform:translate(-50%,-50%) rotateX(90deg) translateZ(15px);background:rgba(255,180,0,.17)}
.method-slab:nth-child(1) .method-face{background:rgba(255,180,0,.14)}
.method-ground{position:absolute;left:50%;top:50%;width:360px;height:240px;border:1px solid rgba(255,180,0,.5);background-image:linear-gradient(rgba(255,180,0,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,180,0,.16) 1px,transparent 1px);background-size:30px 30px;transform:translate(-50%,-50%) translateY(48px) rotateX(90deg)}
.method-shadow{position:absolute;left:50%;top:78%;width:340px;height:60px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(0,0,0,.6),transparent)}
.method-crane{position:absolute;left:calc(50% + 150px);top:16%;width:4px;height:330px;background:linear-gradient(var(--amber),rgba(255,180,0,.35))}
.method-crane i{position:absolute;top:0;left:-120px;width:190px;height:3px;background:var(--amber);transform-origin:right center;animation:methodJib 7s ease-in-out infinite alternate}
.method-crane b{position:absolute;top:3px;left:-104px;width:1px;height:70px;background:rgba(255,180,0,.8);animation:methodHook 7s ease-in-out infinite alternate}
.method-crane b::after{content:"";position:absolute;bottom:-7px;left:-4px;width:9px;height:9px;background:var(--amber)}
.method-crane em{position:absolute;bottom:-6px;left:-14px;width:32px;height:6px;background:var(--amber)}
@keyframes methodJib{from{transform:rotate(-3deg)}to{transform:rotate(4deg)}}@keyframes methodHook{from{height:65px}to{height:100px}}
.method-tag{position:absolute;padding:8px 10px;border:1px solid var(--line);background:rgba(11,12,13,.78);color:var(--amber);font-size:.53rem;opacity:0;transform:translateY(10px);transition:.6s var(--ease)}
.method-tag::before{content:"";position:absolute;top:50%;width:34px;height:1px;background:var(--amber);opacity:.5}
.method-tag.show{opacity:1;transform:none}.method-tag-top{top:9%;right:5%}.method-tag-mid{top:43%;left:4%}.method-tag-bottom{bottom:16%;right:7%}
.method-tag-top::before,.method-tag-bottom::before{left:-38px}.method-tag-mid::before{right:-38px}
.method-card{position:absolute;left:22px;bottom:24px;display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--amber);background:var(--coal);transform:rotate(-2deg)}
.method-card strong,.method-card small{display:block}.method-card strong{color:var(--amber);font-size:.6rem}.method-card small{color:var(--mut);font-size:.52rem;margin-top:4px}

/* ---------- 12. PROJECTS ---------- */
/* featured — stacked sticky cards */
.stack{display:flex;flex-direction:column;gap:6vh;margin-bottom:clamp(70px,10vh,120px)}
.stack-card{position:sticky;display:grid;grid-template-columns:1.05fr .95fr;min-height:66vh;background:linear-gradient(135deg,#252a2f 0%,#1d2125 62%,#181b1e 100%);border:1px solid rgba(236,232,223,.24);overflow:hidden;transform-origin:top center;will-change:transform}
.stack-card:nth-child(1){top:calc(var(--headH) + 18px)}
.stack-card:nth-child(2){top:calc(var(--headH) + 34px)}
.stack-card:nth-child(3){top:calc(var(--headH) + 50px)}
.stack-card:nth-child(4){top:calc(var(--headH) + 66px)}
.stack-card .ph{overflow:hidden;position:relative}
.stack-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.stack-card:hover .ph img{transform:scale(1.07)}
.stack-card .ph .status{position:absolute;top:18px;left:18px;font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;padding:8px 14px;background:var(--amber);color:var(--ink);display:flex;align-items:center;gap:8px}
.stack-card .ph .status.done{background:var(--paper)}
.stack-card .ph .status i{width:7px;height:7px;border-radius:50%;background:var(--ink);animation:pulse 1.6s infinite}
.stack-card .ph .status.done i{animation:none}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.stack-card .body{padding:clamp(28px,4vw,54px);display:flex;flex-direction:column;justify-content:center;position:relative;background:linear-gradient(120deg,rgba(255,255,255,.035),transparent 48%)}
.stack-card .body .wm{position:absolute;right:16px;top:0;font-family:var(--disp);font-size:6rem;color:rgba(236,232,223,.05);line-height:1}
.stack-card .meta{font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;color:#ffc84a;margin-bottom:16px}
.stack-card h3{font-size:clamp(1.9rem,3.6vw,3.2rem);margin-bottom:16px;color:var(--paper);text-shadow:0 2px 0 rgba(0,0,0,.28)}
.stack-card .desc{color:#c9cbd0;font-size:.93rem;max-width:48ch;margin-bottom:26px}
.spec{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(236,232,223,.22);border:1px solid rgba(236,232,223,.22);margin-bottom:26px}
.spec div{background:rgba(11,12,13,.32);padding:14px 16px}
.spec b{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.18em;color:#b9bdc3;margin-bottom:6px;font-weight:400}
.spec span{font-weight:700;font-size:.92rem;color:var(--paper)}
.pbar{margin-top:4px}
.pbar .lbl{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;color:#c2c5ca;margin-bottom:8px}
.pbar .rail{height:8px;background:rgba(236,232,223,.2);overflow:hidden}
.pbar .rail i{display:block;height:100%;width:0;background:repeating-linear-gradient(-45deg,var(--amber) 0 8px,#0b0c0d 8px 16px);transition:width 1.6s var(--ease) .3s}
.stack-card.in .pbar .rail i{width:var(--p)}
.project-card{cursor:pointer}
.project-card:focus-visible{outline:2px solid var(--amber);outline-offset:5px}

/* field register — filterable grid */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filters button{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;padding:11px 18px;border:1px solid var(--line-p);color:var(--mut-p);transition:.3s}
.filters button:hover{border-color:var(--ink);color:var(--ink)}
.filters button.active{background:var(--ink);color:var(--amber);border-color:var(--ink)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{border:1px solid var(--line-p);background:#fff;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease),opacity .4s}
.pcard:hover{transform:translateY(-8px);box-shadow:12px 12px 0 rgba(11,12,13,.85)}
.pcard.hidden{display:none}
.pcard .ph{position:relative;overflow:hidden;height:230px}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.pcard:hover .ph img{transform:scale(1.09)}
.pcard .st{position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;padding:6px 11px;background:var(--amber);color:var(--ink)}
.pcard .st.done{background:var(--ink);color:var(--amber)}
.pcard .in{padding:22px}
.pcard .cat{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;color:var(--amber-d);margin-bottom:8px}
.pcard h3{font-family:var(--body);font-weight:800;font-size:1.08rem;text-transform:none;letter-spacing:0;line-height:1.3}
.pcard .row{display:flex;justify-content:space-between;margin-top:14px;font-family:var(--mono);font-size:.62rem;color:var(--mut-p)}
.project-modal{position:fixed;inset:0;z-index:175;background:rgba(11,12,13,.9);display:grid;place-items:center;padding:24px;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s}
.project-modal.open{opacity:1;visibility:visible}
.project-modal-card{width:min(980px,92vw);max-height:min(760px,90vh);display:grid;grid-template-columns:minmax(300px,.95fr) 1.05fr;background:#22272b;color:var(--paper);border:1px solid rgba(236,232,223,.25);box-shadow:14px 14px 0 rgba(0,0,0,.4);position:relative;overflow:hidden;transform:translateY(22px) scale(.96);transition:transform .5s var(--ease)}
.project-modal.open .project-modal-card{transform:none}
.project-modal-image{min-height:400px;overflow:hidden;background:var(--ink)}
.project-modal-image img{width:100%;height:100%;object-fit:cover}
.project-modal-copy{padding:clamp(30px,5vw,64px);display:flex;flex-direction:column;justify-content:flex-start;overflow-y:auto}
.project-modal-copy>.mono{color:var(--amber);font-size:.62rem;letter-spacing:.16em;margin-bottom:18px}
.project-modal-status{align-self:flex-start;font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;padding:7px 10px;margin:-6px 0 18px;background:var(--amber);color:var(--ink)}
.project-modal-status.done{background:var(--paper);color:var(--ink)}
.project-modal-copy h3{font-size:clamp(2rem,4vw,3.5rem);margin-bottom:18px}
.project-modal-copy>p{color:#c9cbd0;font-size:.95rem;line-height:1.7;max-width:52ch}
.project-modal-progress{margin-top:8px;margin-bottom:26px;flex-shrink:0}
.project-modal-progress-label{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;color:#c2c5ca;margin-bottom:8px}
.project-modal-progress-rail{height:8px;background:rgba(236,232,223,.2);overflow:hidden}
.project-modal-progress-rail i{display:block;width:0;height:100%;background:repeating-linear-gradient(-45deg,var(--amber) 0 8px,#0b0c0d 8px 16px);transition:width 1.2s var(--ease)}
.project-modal-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(236,232,223,.22);border:1px solid rgba(236,232,223,.22);margin-top:28px}
.project-modal-specs div{background:rgba(11,12,13,.35);padding:14px 16px}
.project-modal-specs b{display:block;font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;color:#b9bdc3;font-weight:400;margin-bottom:6px}
.project-modal-specs span{font-size:.88rem;font-weight:700;color:var(--paper)}
.project-modal-close{position:absolute;right:16px;top:14px;width:42px;height:42px;border:1px solid rgba(236,232,223,.3);font-size:1.8rem;line-height:1;color:var(--paper);z-index:2;transition:.3s}
.project-modal-close:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.svc-modal-close,.project-modal-close{background:var(--ink);box-shadow:5px 5px 0 rgba(0,0,0,.55);text-shadow:0 1px 5px rgba(0,0,0,.85);display:grid;place-items:center}
@keyframes pop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}

/* ---------- 13. GALLERY + LIGHTBOX ---------- */
.gal{columns:3;column-gap:20px}
.g-item{break-inside:avoid;margin-bottom:20px;position:relative;overflow:hidden;cursor:zoom-in;border:1px solid var(--line)}
.g-item img{width:100%;transition:transform .9s var(--ease),filter .5s}
.g-item:hover img{transform:scale(1.06);filter:contrast(1.08)}
.g-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:38px 16px 14px;background:linear-gradient(transparent,rgba(11,12,13,.9));font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;transform:translateY(100%);transition:transform .45s var(--ease)}
.g-item:hover figcaption{transform:none}
.g-item figcaption b{color:var(--amber);font-weight:400;margin-right:8px}
.lb{position:fixed;inset:0;z-index:150;background:rgba(11,12,13,.94);display:grid;place-items:center;opacity:0;visibility:hidden;transition:.4s}
.lb.open{opacity:1;visibility:visible}
.lb figure{max-width:86vw;text-align:center}
.lb img{max-height:78vh;max-width:86vw;margin:0 auto;border:1px solid var(--line)}
.lb figcaption{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:var(--amber);margin-top:16px}
.lb button{position:absolute;font-size:1.4rem;color:var(--paper);width:56px;height:56px;border:1px solid rgba(236,232,223,.4);background:rgba(11,12,13,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:4px 4px 0 rgba(0,0,0,.5);text-shadow:0 1px 5px rgba(0,0,0,.9);display:grid;place-items:center;transition:.3s}
.lb button:hover{background:var(--amber);color:var(--ink);text-shadow:none}
.lb .lb-x{top:24px;right:24px}
.lb .lb-p{left:24px;top:50%;transform:translateY(-50%)}
.lb .lb-n{right:24px;top:50%;transform:translateY(-50%)}

/* ---------- 14. NEWS & ANNOUNCEMENTS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:60px}
.ncard{border:1px solid var(--line-p);background:#fff;display:flex;flex-direction:column;overflow:hidden;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.ncard:hover{transform:translateY(-8px);box-shadow:12px 12px 0 rgba(255,180,0,.9)}
.ncard .ph{height:200px;overflow:hidden}
.ncard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.ncard:hover .ph img{transform:scale(1.08)}
.ncard .in{padding:24px;display:flex;flex-direction:column;flex:1}
.ncard .top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;color:var(--mut-p);margin-bottom:12px}
.ncard .top b{color:var(--amber-d);font-weight:400}
.ncard h3{font-family:var(--body);font-weight:800;font-size:1.12rem;text-transform:none;letter-spacing:0;line-height:1.35;margin-bottom:10px}
.ncard p{font-size:.87rem;color:var(--mut-p);flex:1}
.ncard .more{margin-top:18px;font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;color:var(--ink);display:flex;gap:8px;align-items:center;padding:0;text-align:left}
.ncard .more i{font-style:normal;transition:transform .3s var(--ease)}
.ncard:hover .more i,.ncard.expanded .more i{transform:translateX(6px)}
.ncard .dispatch{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease),margin-top .5s var(--ease);margin-top:0}
.ncard .dispatch-copy{min-height:0;overflow:hidden;color:var(--mut-p);font-size:.82rem;line-height:1.65;border-top:1px solid transparent;transition:border-color .35s,padding-top .5s var(--ease)}
.ncard.expanded .dispatch{grid-template-rows:1fr;margin-top:18px}
.ncard.expanded .dispatch-copy{border-color:var(--line-p);padding-top:16px}
.ann{border-top:1px solid var(--line-p)}
.ann-row{display:grid;grid-template-columns:130px 120px 1fr auto;gap:18px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line-p);transition:background .3s,padding-left .3s;font-size:.92rem}
.ann-row:hover{background:rgba(255,180,0,.16);padding-left:14px}
.ann-row .d{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--mut-p)}
.ann-row .t{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;padding:5px 10px;border:1px solid var(--line-p);text-align:center;color:var(--amber-d)}
.ann-row .a{font-family:var(--mono);font-size:inherit;color:var(--mut-p);padding:0;text-align:right}
.ann-row .a:hover{color:var(--ink)}
.ann-row .ann-detail{grid-column:3 / -1;display:grid;grid-template-rows:0fr;min-height:0;overflow:hidden;color:var(--mut-p);font-size:.82rem;line-height:1.65;transition:grid-template-rows .5s var(--ease),margin-top .5s var(--ease),padding-top .5s var(--ease);margin-top:0;border-top:1px solid transparent}
.ann-row .ann-detail span{min-height:0;overflow:hidden}
.ann-row.expanded .ann-detail{grid-template-rows:1fr;margin-top:2px;padding-top:14px;border-color:var(--line-p)}

/* ---------- 15. TESTIMONIALS ---------- */
.t-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:6vw;align-items:start}
.t-left{position:sticky;top:calc(var(--headH) + 30px)}
.t-stage{position:relative;min-height:320px}
.t-slide{position:absolute;inset:0;opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);pointer-events:none}
.t-slide.active{opacity:1;transform:none;pointer-events:auto}
.t-slide .q{font-family:var(--disp);font-size:clamp(1.5rem,2.8vw,2.3rem);line-height:1.25;text-transform:uppercase}
.t-slide .q b{color:var(--amber);font-weight:400}
.t-slide .who{margin-top:28px;display:flex;align-items:center;gap:16px}
.t-slide .who img{width:56px;height:56px;border-radius:50%;border:2px solid var(--amber)}
.t-slide .who b{display:block;font-weight:800}
.t-slide .who span{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;color:var(--mut)}
.t-ctrl{display:flex;gap:10px;margin-top:36px}
.t-ctrl button{width:46px;height:46px;border:1px solid var(--line);display:grid;place-items:center;transition:.3s}
.t-ctrl button:hover{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.t-dots{display:flex;gap:8px;margin-top:20px}
.t-dots i{width:26px;height:3px;background:var(--line);cursor:pointer;transition:.3s;position:relative;overflow:hidden}
.t-dots i::after{content:"";position:absolute;inset:0;background:var(--amber);transform:scaleX(0);transform-origin:left center}
.t-dots i.on::after{animation:testimonialFill 5s linear forwards}
@keyframes testimonialFill{to{transform:scaleX(1)}}

.dark-strip + .dark-strip::before{display:none}

/* ---------- 16. CONTACT & MAP ---------- */
.c-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:5vw;align-items:start}
.field{position:relative;margin-bottom:26px}
.field input,.field select,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-p);padding:14px 0;font-family:var(--body);font-size:1rem;color:var(--ink);outline:none;transition:border-color .3s;resize:vertical}
.field select{cursor:pointer}
.field label{position:absolute;left:0;top:14px;font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut-p);pointer-events:none;transition:.3s var(--ease)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--ink)}
.field input:focus~label,.field input:not(:placeholder-shown)~label,
.field textarea:focus~label,.field textarea:not(:placeholder-shown)~label{top:-10px;font-size:.58rem;color:var(--amber-d)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:26px}
/* phone field: country-code select + number input on one line */
.phone-field{display:flex;gap:14px;align-items:flex-start}
.phone-field .phone-code{flex:0 0 auto;width:auto;min-width:118px;cursor:pointer}
.phone-field input{flex:1;min-width:0}
.phone-field label{left:132px}
.form-note{margin-top:16px;font-size:.62rem;line-height:1.8;color:var(--amber-d)}
.form-ok{display:none;border:1px solid var(--line-p);padding:40px;text-align:center;background:#fff}
.form-ok.show{display:block;animation:pop .5s var(--ease)}
.form-ok .tick{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:var(--amber);display:grid;place-items:center;font-size:1.8rem;color:var(--ink)}
.c-info>div{border-top:1px solid var(--line-p);padding:22px 0;display:grid;grid-template-columns:130px 1fr;gap:16px}
.c-info b{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--amber-d);font-weight:400;padding-top:4px}
.c-info p{font-size:.98rem}
.c-info address{font-style:normal}
.c-info a{border-bottom:1px solid transparent;transition:.3s}
.c-info a:hover{border-color:var(--amber-d);color:var(--amber-d)}
.map{margin-top:clamp(60px,8vh,90px);border:1px solid var(--line-p);position:relative;overflow:hidden}
.site-map{width:100%;height:400px;filter:grayscale(1) contrast(1.05)}
.site-map .leaflet-control-attribution{font-size:9px}
.site-map-label{left:-10px!important;border:1px solid var(--amber)!important;border-radius:0!important;background:linear-gradient(135deg,#ffca28,var(--amber))!important;color:var(--ink)!important;box-shadow:6px 6px 0 rgba(11,12,13,.82)!important;font-family:var(--mono);font-weight:500;font-size:.68rem;letter-spacing:.16em;line-height:1;padding:11px 14px!important}
.site-map-label::before{left:50%!important;margin-left:-7px!important;border-top-color:var(--amber)!important}
.map .pin{position:absolute;top:18px;left:62px;background:var(--ink);color:var(--amber);font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;padding:10px 14px;z-index:2}
.map-brand{position:absolute;right:22px;top:18px;z-index:2;display:flex;align-items:baseline;gap:9px;padding:10px 14px;background:rgba(11,12,13,.9);color:var(--paper);box-shadow:6px 6px 0 rgba(255,180,0,.85);font-family:var(--disp);letter-spacing:.08em;line-height:1}
.map-brand strong{font-size:1.15rem;color:var(--amber);font-weight:400}
.map-brand span{font-family:var(--mono);font-size:.58rem;letter-spacing:.2em;color:var(--paper)}
.map-directions{position:absolute;right:4px;bottom:5px;z-index:5;display:inline-flex;align-items:center;gap:11px;padding:16px 20px;background:var(--amber);color:var(--ink);font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;box-shadow:7px 7px 0 rgba(11,12,13,.8);transition:transform .35s var(--ease),background .35s}
.map-directions span{font-size:1rem;transition:transform .35s var(--ease)}
.map-directions:hover{background:var(--paper);transform:translate(-3px,-3px)}
.map-directions:hover span{transform:translate(3px,-3px)}

/* ---------- 17. FOOTER ---------- */
footer{background:var(--ink);position:relative;overflow:hidden}
.f-big{padding:clamp(60px,10vh,110px) 0 20px}
.f-big h2{font-size:clamp(3.4rem,15vw,14rem);line-height:.9;color:transparent;-webkit-text-stroke:1.5px rgba(255,180,0,.4);transition:color .6s var(--ease);cursor:default}
.f-big h2:hover{color:var(--amber)}
.f-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:50px 0;border-top:1px solid var(--line)}
.f-cols h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.24em;color:var(--amber);margin-bottom:20px;font-weight:400}
.f-cols a,.f-cols p{display:block;color:var(--mut);font-size:.9rem;padding:5px 0;transition:color .3s,transform .3s}
.f-cols a:hover{color:var(--paper);transform:translateX(6px)}
.credit{border:1px solid var(--line);padding:22px;font-size:.82rem;color:var(--mut)}
.credit b{color:var(--paper)}
.credit .mono{color:var(--amber);display:block;margin-top:10px;font-size:.6rem}
.f-bot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding:26px 0 34px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;color:var(--mut)}
.admin-link{padding:7px 12px;border:1px solid var(--line);color:var(--mut);transition:.3s}
.admin-link:hover{background:var(--amber);color:var(--ink);border-color:var(--amber)}
.totop{position:fixed;right:26px;bottom:26px;z-index:90;width:52px;height:52px;background:var(--amber);color:var(--ink);display:grid;place-items:center;font-size:1.2rem;opacity:0;transform:translateY(20px);transition:.4s var(--ease);box-shadow:6px 6px 0 rgba(0,0,0,.5)}
.totop.show{opacity:1;transform:none}
.totop:hover{background:var(--paper)}

/* ---------- 18. RESPONSIVE BREAKPOINTS ---------- */
@media(max-width:1080px){
  .hero .wrap{grid-template-columns:1fr;gap:60px}
  .hero-visual .mini{right:0}
  .badge{left:auto;right:-20px}
  .about-grid,.t-grid,.c-grid{grid-template-columns:1fr}
  .method-grid{grid-template-columns:1fr}
  .method-stage{position:relative;top:auto;margin-top:24px;min-height:560px}
  .about-sticky,.t-left{position:static;margin-bottom:34px}
  .pgrid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .gal{columns:2}
  .stack-card{grid-template-columns:1fr;min-height:0}
  .stack-card .ph{height:280px}
  .value{grid-template-columns:50px 1fr;gap:8px}
  .value p{grid-column:2}
}
@media(max-width:820px){
  nav.main,header .btn{display:none}
  .burger{display:flex}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{border-top:1px solid rgba(11,12,13,.25)}
  .pgrid,.news-grid{grid-template-columns:1fr}
  .gal{columns:1}
  .mv{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .f-cols{grid-template-columns:1fr 1fr}
  .ann-row{grid-template-columns:1fr;gap:6px}
  .ann-row .a{justify-self:start;text-align:left}
  .ann-row .ann-detail{grid-column:1}
  .svc{grid-template-columns:1fr;gap:10px}
  .svc .go{display:none}
  .svc-preview{display:none}
  .svc-modal{padding:14px}
  .svc-modal-card{grid-template-columns:1fr;max-height:92vh}
  .svc-modal-image{height:260px;min-height:0}
  .svc-modal-copy{padding:28px 24px 32px}
  .project-modal{padding:14px}
  .project-modal-card{grid-template-columns:1fr;max-height:92vh}
  .project-modal-image{height:260px;min-height:0}
  .project-modal-copy{padding:28px 24px 32px}
  .map-brand{right:14px;top:14px;padding:8px 10px;gap:6px}
  .map-brand strong{font-size:.9rem}
  .map-brand span{font-size:.48rem}
  .map .pin{top:14px;left:54px;right:auto;max-width:calc(100% - 68px);font-size:.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .map-directions{right:4px;bottom:4px;padding:13px 15px;font-size:.55rem}
  .method-stage{min-height:440px;height:440px}
  .method-steps{padding-left:52px}
  .method-progress{left:16px}
  .method-node{left:-52px;width:36px;height:36px;top:26px;background-color:var(--ink)}
  .method-crane{left:calc(50% + 92px);transform:scale(.8);transform-origin:top left}
  .scroll-hint{display:none}
}

/* ---------- 19. REDUCED MOTION ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv,.js .lm>span{opacity:1!important;transform:none!important}
  .stack-card{position:static!important;transform:none!important}
  .stack-card .pbar .rail i{width:var(--p)!important}
  .t-dots i.on::after{animation:none!important;transform:scaleX(1)}
}