/* ==========================================================================
   JSR Balaji Infra Private Limited — shared stylesheet
   ========================================================================== */

:root{
  --ink:#12233d;
  --blue:#1d5fac;
  --blue-deep:#0f3868;
  --blue-night:#0a2547;
  --orange:#ee7623;
  --orange-deep:#d35f0e;
  --paper:#ffffff;
  --mist:#f2f6fb;
  --line:#dbe4f0;
  --muted:#5c6f8a;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --sans:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --disp:'Archivo',system-ui,sans-serif;
  --shadow:0 18px 45px -18px rgba(15,56,104,.25);
  --shadow-lg:0 30px 70px -28px rgba(15,56,104,.4);
  --rad:10px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:16.5px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px}
.wrap-wide{max-width:1340px;margin:0 auto;padding-left:24px;padding-right:24px}
section[id],div[id]{scroll-margin-top:92px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:10px 18px;z-index:3000;font-weight:600}
.skip-link:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px}

/* ---------- top bar ---------- */
.topbar{background:var(--blue-night);color:#bcd0ea;font-size:.82rem;padding-top:7px;padding-bottom:7px}
.topbar .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:500}
.topbar a:hover{color:var(--orange)}
.topbar .tb-item{display:inline-flex;align-items:center;gap:7px}
.topbar svg{width:13px;height:13px;fill:var(--orange);flex:none}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.site.scrolled{box-shadow:0 8px 30px -12px rgba(15,56,104,.22)}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{height:52px;width:auto}
nav.main ul{display:flex;gap:30px;list-style:none}
nav.main a{text-decoration:none;font-family:var(--disp);font-weight:600;font-size:.86rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent;transition:.25s}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--blue);border-color:var(--orange)}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{display:block;width:26px;height:3px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mobile-nav{display:none;background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 22px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:13px 4px;text-decoration:none;font-family:var(--disp);font-weight:600;letter-spacing:.07em;text-transform:uppercase;font-size:.9rem;border-bottom:1px solid var(--mist)}
.mobile-nav a:hover{color:var(--blue)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--disp);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:13px 26px;border-radius:6px;border:0;cursor:pointer;transition:.25s}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 10px 24px -10px rgba(238,118,35,.55)}
.btn-orange:hover{background:var(--orange-deep);transform:translateY(-2px)}
.btn-ghost{border:2px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:rgba(238,118,35,.08)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-line{border:2px solid var(--line);color:var(--blue-deep);background:#fff}
.btn-line:hover{border-color:var(--orange);color:var(--orange)}

/* ---------- section scaffolding ---------- */
section{padding-top:96px;padding-bottom:96px}
.sec-head{max-width:760px;margin-bottom:54px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:18px}
.eyebrow::before{content:'';width:34px;height:2px;background:var(--orange);flex:none}
.sec-head h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.75rem,3.6vw,2.7rem);line-height:1.12;letter-spacing:-.01em}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.03rem}
.on-dark .sec-head h2{color:#fff}
.on-dark .sec-head p{color:#9db2d0}
.on-dark .eyebrow{color:#ffb87e}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;isolation:isolate;overflow:hidden;padding-top:0;padding-bottom:0}
.hero-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center 60%}
.hero::after{content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(8,29,58,.92) 0%,rgba(10,37,71,.74) 42%,rgba(13,47,90,.30) 78%,rgba(13,47,90,.15) 100%)}
.hero-inner{padding-top:110px;padding-bottom:140px;width:100%;min-width:0}
.hero .eyebrow{color:#ffb87e}
.hero h1{font-family:var(--disp);font-weight:900;font-size:clamp(1.35rem,6.8vw,4.3rem);line-height:1.06;letter-spacing:-.015em;max-width:880px;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero p.lead{font-size:1.13rem;color:#d3e0f0;max-width:640px;margin-bottom:38px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.trust-row{border-top:1px solid rgba(255,255,255,.18);padding-top:22px;max-width:780px}
.trust-row .t-label{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#9fb6d4;margin-bottom:12px}
.trust-row ul{display:flex;gap:12px 34px;flex-wrap:wrap;list-style:none}
.trust-row li{font-family:var(--disp);font-weight:700;font-size:.95rem;letter-spacing:.04em;color:#e8eef7}

/* ---------- inner page header ---------- */
.page-head{position:relative;color:#fff;isolation:isolate;overflow:hidden;padding-top:96px;padding-bottom:96px;background:var(--blue-night)}
.page-head .ph-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.30}
.page-head::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(8,29,58,.90),rgba(10,37,71,.62))}
.page-head .eyebrow{color:#ffb87e}
.page-head h1{font-family:var(--disp);font-weight:900;font-size:clamp(1.9rem,4.6vw,3.4rem);line-height:1.08;letter-spacing:-.015em;max-width:820px}
.page-head p{color:#c9d8ec;margin-top:16px;max-width:620px;font-size:1.05rem}
.crumb{font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:#8ea6c8;margin-bottom:14px}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--orange)}

/* ---------- stats ---------- */
.stats{background:var(--blue-night);position:relative;color:#fff;margin-top:-70px;z-index:5;padding-top:0;padding-bottom:0}
.stats::before{content:'';position:absolute;top:-46px;left:0;right:0;height:47px;background:var(--blue-night);clip-path:polygon(0 100%,100% 0,100% 100%,0 100%)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:34px;padding-bottom:40px}
.stat{text-align:center;padding:14px 10px;border-right:1px solid rgba(255,255,255,.1)}
.stat:last-child{border-right:0}
.stat .num{font-family:var(--disp);font-weight:900;font-size:clamp(1.9rem,3.4vw,2.9rem);color:#fff;line-height:1.1}
.stat .num .unit{color:var(--orange)}
.stat .lbl{font-family:var(--mono);font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;color:#93aacb;margin-top:6px}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-copy p{margin-bottom:16px;color:#33465f}
.about-copy strong{color:var(--ink)}
.leader-card{display:flex;gap:16px;align-items:center;background:var(--mist);border-left:4px solid var(--orange);border-radius:8px;padding:18px 22px;margin-top:26px}
.leader-card .avatar{width:52px;height:52px;flex:none;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:800;font-size:1.15rem}
.leader-card h3{font-family:var(--disp);font-size:1.02rem;font-weight:700}
.leader-card p{font-size:.88rem;color:var(--muted);margin:0}
.about-media{position:relative}
.about-media img{border-radius:var(--rad);box-shadow:var(--shadow)}
.exp-chip{position:absolute;top:-24px;right:-14px;background:var(--orange);color:#fff;border-radius:8px;padding:14px 20px;text-align:center;box-shadow:0 14px 30px -12px rgba(238,118,35,.6)}
.exp-chip .n{font-family:var(--disp);font-weight:900;font-size:1.7rem;line-height:1}
.exp-chip .t{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase}

/* ==========================================================================
   Growth structure — the milestone timeline built as a rising building
   ========================================================================== */
.growth{background:var(--blue-night);color:#fff}
.growth-grid{display:grid;grid-template-columns:1fr 420px;gap:70px;align-items:start}

.milestones{display:flex;flex-direction:column;gap:14px}
.ms{position:relative;padding:26px 30px;border-radius:var(--rad);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-left:3px solid rgba(238,118,35,.35);transition:background .4s ease,border-color .4s ease,transform .4s ease}
.ms.active{background:rgba(238,118,35,.10);border-left-color:var(--orange);transform:translateX(6px)}
.ms .yr{font-family:var(--mono);font-size:1.05rem;font-weight:600;color:var(--orange);letter-spacing:.06em}
.ms h3{font-family:var(--disp);font-weight:700;font-size:1.2rem;margin:6px 0 8px}
.ms p{color:#a9bcd6;font-size:.94rem;margin:0}
.ms .ms-meta{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#7e97ba;margin-top:12px}

/* the building */
.tower-hold{position:sticky;top:120px}
.tower-cap{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#7e97ba;text-align:center;margin-top:18px}
.tower{position:relative;height:440px;display:flex;flex-direction:column-reverse;align-items:center;justify-content:flex-start}
/* ground line */
.tower::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:300px;height:3px;background:linear-gradient(90deg,transparent,rgba(238,118,35,.8),transparent)}

.storey{width:200px;height:74px;position:relative;transform:scaleY(0);transform-origin:bottom center;opacity:0;
        transition:transform .75s cubic-bezier(.2,.8,.25,1),opacity .5s ease}
.storey.built{transform:scaleY(1);opacity:1}
.storey .slab{position:absolute;left:-16px;right:-16px;bottom:0;height:9px;background:#8fa8c9;border-radius:2px}
.storey .cols{position:absolute;left:0;right:0;bottom:9px;top:0;display:flex;justify-content:space-between;padding:0 6px}
.storey .cols i{display:block;width:9px;border-radius:1px;background:linear-gradient(180deg,#6d86a8,#54698a)}
.storey .infill{position:absolute;left:22px;right:22px;bottom:9px;top:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10);
       background-image:linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px);background-size:26px 100%}
.storey.lit .infill{background-color:rgba(238,118,35,.16);border-color:rgba(238,118,35,.35)}
.storey .floor-no{position:absolute;right:calc(100% + 22px);bottom:12px;font-family:var(--mono);font-size:.72rem;color:#8ea6c8;letter-spacing:.08em;white-space:nowrap;text-align:right}
.storey.lit .floor-no{color:var(--orange)}

/* base / foundation */
.tower-base{width:250px;height:16px;background:#33465f;border-radius:3px;position:relative;transform:scaleX(0);transform-origin:center;transition:transform .7s cubic-bezier(.2,.8,.25,1)}
.tower-base.built{transform:scaleX(1)}

/* crane */
.crane{position:absolute;bottom:0;right:6px;width:104px;height:400px;opacity:0;transition:opacity .8s ease .1s}
.crane.up{opacity:1}
.crane .mast{position:absolute;bottom:0;left:44px;width:7px;background:var(--orange);height:0;transition:height 1.1s cubic-bezier(.2,.8,.25,1)}
.crane.up .mast{height:330px}
.crane .jib{position:absolute;left:-6px;width:104px;height:5px;background:var(--orange);top:66px;transform:scaleX(0);transform-origin:left center;transition:transform .8s ease .55s}
.crane.up .jib{transform:scaleX(1)}
.crane .hook{position:absolute;left:78px;top:71px;width:2px;background:rgba(238,118,35,.75);height:0;transition:height .6s ease 1.1s}
.crane.up .hook{height:52px}

/* ---------- capability / feature cards ---------- */
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cardgrid.two{grid-template-columns:repeat(2,1fr)}
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s;text-decoration:none;color:inherit}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.fcard .ph{aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.fcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.fcard:hover .ph img{transform:scale(1.05)}
.fcard .body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.fcard h3{font-family:var(--disp);font-weight:700;font-size:1.14rem;margin-bottom:9px}
.fcard p{font-size:.93rem;color:#41546e;flex:1}
.fcard .more{margin-top:16px;font-family:var(--disp);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);display:inline-flex;align-items:center;gap:7px}
.fcard .more svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.4;transition:transform .3s}
.fcard:hover .more svg{transform:translateX(4px)}

/* ==========================================================================
   Zigzag capability rows: copy one side, full detail sheet the other
   ========================================================================== */
.zz{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center;
    padding-top:78px;padding-bottom:78px;border-bottom:1px solid var(--line)}
.zz:first-of-type{padding-top:16px}
.zz:last-of-type{border-bottom:0}
.zz.flip .zz-media{order:-1}

.zz-copy .cap-num{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.76rem;
    letter-spacing:.14em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:14px}
.zz-copy .cap-num::before{content:'';width:28px;height:2px;background:var(--orange)}
.zz-copy h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.45rem,2.5vw,2.05rem);
    line-height:1.16;letter-spacing:-.01em;margin-bottom:16px}
.zz-copy p{color:#41546e;margin-bottom:14px;font-size:1rem}
.zz-copy .lede{color:#33465f}
.zz-points{list-style:none;margin:22px 0 26px}
.zz-points li{display:flex;gap:12px;align-items:flex-start;padding:6px 0;font-size:.95rem;color:#33465f;line-height:1.5}
.zz-points li::before{content:'';flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:rgba(238,118,35,.13);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ee7623' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l5 5L20 6'/%3E%3C/svg%3E");
  background-size:10px;background-repeat:no-repeat;background-position:center}
.zz-meta{display:flex;gap:10px 22px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px;margin-top:4px}
.zz-meta span{font-family:var(--mono);font-size:.73rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.zz-meta span b{color:var(--blue);font-weight:600}

.zz-figure{display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;
    background:var(--mist);cursor:zoom-in;position:relative;box-shadow:var(--shadow);
    transition:box-shadow .35s,border-color .35s,transform .35s}
.zz-figure:hover{box-shadow:var(--shadow-lg);border-color:rgba(238,118,35,.55);transform:translateY(-4px)}
.zz-figure img{width:100%;height:auto;display:block}
.zz-figure.photo{cursor:default}
.zz-figure.photo:hover{transform:none;border-color:var(--line);box-shadow:var(--shadow)}
.zz-figure .zoom-badge{position:absolute;right:12px;bottom:12px}

/* ---------- capability sections: full detail sheet, readable width ------- */
.cap{padding-top:74px;padding-bottom:74px;border-bottom:1px solid var(--line)}
.cap:first-of-type{padding-top:10px}
.cap:last-of-type{border-bottom:0}
.cap-head{max-width:840px;margin-bottom:32px}
.cap-num{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:14px}
.cap-num::before{content:'';width:30px;height:2px;background:var(--orange)}
.cap-head h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.5rem,2.8vw,2.15rem);line-height:1.14;letter-spacing:-.01em;margin-bottom:14px}
.cap-head>p{color:#41546e;font-size:1.02rem}
.cap-figure{display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:var(--mist);cursor:zoom-in;position:relative;box-shadow:var(--shadow);transition:box-shadow .3s,border-color .3s}
.cap-figure:hover{box-shadow:var(--shadow-lg);border-color:rgba(238,118,35,.5)}
.cap-figure img{width:100%;height:auto;display:block}
/* capabilities with no poster show a photograph: cap the size so a smaller
   source is not scaled up across the full column */
.cap-figure.photo{max-width:980px}
.cap-figure.photo img{aspect-ratio:16/8;object-fit:cover}
.zoom-badge{position:absolute;right:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;background:rgba(10,37,71,.86);color:#fff;font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;padding:9px 14px;border-radius:6px;backdrop-filter:blur(4px);pointer-events:none;transition:opacity .25s,transform .25s}
/* On pointer devices the badge would sit on top of the poster artwork, so it
   only appears on hover. Touch devices keep it visible as the affordance. */
@media (hover:hover) and (pointer:fine){
  .zz-figure .zoom-badge,.cap-figure .zoom-badge,.vcard-fig .zoom-badge{opacity:0;transform:translateY(6px)}
  .zz-figure:hover .zoom-badge,.cap-figure:hover .zoom-badge,
  .vcard-fig:hover .zoom-badge,.vcard:hover .vcard-fig .zoom-badge,
  .zz-figure:focus-visible .zoom-badge,.cap-figure:focus-visible .zoom-badge,
  .vcard-fig:focus-visible .zoom-badge{opacity:1;transform:none}
}
.zoom-badge svg{width:14px;height:14px;stroke:var(--orange);fill:none;stroke-width:2}
.cap-points{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 28px;margin-top:32px;list-style:none}
.cap-points li{display:flex;gap:11px;align-items:flex-start;font-size:.93rem;color:#33465f;line-height:1.5}
.cap-points li::before{content:'';flex:none;width:17px;height:17px;margin-top:3px;border-radius:50%;background:rgba(238,118,35,.13);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ee7623' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l5 5L20 6'/%3E%3C/svg%3E");
  background-size:10px;background-repeat:no-repeat;background-position:center}

/* ---------- alternating detail rows (services / fleet) ---------- */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding-top:66px;padding-bottom:66px;border-bottom:1px solid var(--line)}
.detail:last-of-type{border-bottom:0}
.detail.flip .d-media{order:2}
.d-media{position:relative;border-radius:var(--rad);overflow:hidden;box-shadow:var(--shadow)}
.d-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.d-num{position:absolute;top:0;left:0;background:var(--blue-night);color:#fff;font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;padding:8px 16px;border-bottom-right-radius:8px}
.d-copy h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.15;margin-bottom:14px}
.d-copy>p{color:#41546e;margin-bottom:20px}
.d-list{list-style:none;margin-bottom:26px}
.d-list li{display:flex;gap:12px;align-items:flex-start;padding:7px 0;font-size:.95rem;color:#33465f}
.d-list li::before{content:'';flex:none;width:18px;height:18px;margin-top:4px;border-radius:50%;background:rgba(238,118,35,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ee7623' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l5 5L20 6'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center}
.sheet-btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:700;font-size:.79rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);background:var(--mist);border:1px solid var(--line);border-radius:6px;padding:11px 20px;cursor:pointer;transition:.25s}
.sheet-btn:hover{border-color:var(--orange);color:var(--orange-deep);background:#fff}
.sheet-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.9}

/* ---------- values (vision / mission / teamwork) ---------- */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.vcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.vcard .ph{aspect-ratio:4/3;overflow:hidden}
.vcard .ph img{width:100%;height:100%;object-fit:cover}
/* full detail sheet as the card visual, click to read at size */
.vcard-fig{display:block;width:100%;padding:0;border:0;border-bottom:1px solid var(--line);
  background:var(--mist);cursor:zoom-in;position:relative;line-height:0}
.vcard-fig img{width:100%;height:auto;display:block}
.vcard-fig .zoom-badge{right:10px;bottom:10px;font-size:.62rem;padding:7px 11px}
.vcard:hover .vcard-fig .zoom-badge{background:var(--orange)}
.vcard .body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.vcard .tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-deep);margin-bottom:8px}
.vcard h3{font-family:var(--disp);font-weight:700;font-size:1.22rem;margin-bottom:10px}
.vcard p{color:#41546e;font-size:.94rem;flex:1}
.vcard .sheet-btn{margin-top:18px;align-self:flex-start}
.values-strip{margin-top:44px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.values-strip span{font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 20px;color:var(--blue-deep)}
.values-strip span b{color:var(--orange)}

/* ---------- projects ---------- */
.projects-dark{background:var(--blue-night);color:#fff}
.pcard{background:#0e2f5c;border:1px solid rgba(255,255,255,.09);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;transition:.3s}
.pcard:hover{transform:translateY(-6px);border-color:rgba(238,118,35,.6);box-shadow:0 24px 50px -20px rgba(0,0,0,.55)}
.pcard .ph{aspect-ratio:16/10;overflow:hidden;background:#0b2649}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.pcard:hover .ph img{transform:scale(1.06)}
.pcard .body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.pcard .client{font-family:var(--mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.pcard h3{font-family:var(--disp);font-weight:700;font-size:1.08rem;line-height:1.3;margin-bottom:16px;flex:1}
.pcard .data{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);padding-top:14px;font-family:var(--mono)}
.pcard .data span{display:block;font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:#8ea6c8}
.pcard .data b{font-weight:600;font-size:.98rem;color:#fff}

/* ledger */
.ledger-box{background:#0e2f5c;border:1px solid rgba(255,255,255,.09);border-radius:var(--rad);overflow:hidden}
.ledger-head{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:20px 26px;border-bottom:1px solid rgba(255,255,255,.1);flex-wrap:wrap}
.ledger-head h2{font-family:var(--disp);font-weight:700;font-size:1.2rem;color:#fff}
.ledger-head .sum{font-family:var(--mono);font-size:.8rem;color:#9db2d0}
.ledger-head .sum b{color:var(--orange);font-size:1rem}
.ledger-scroll{overflow-x:auto}
table.ledger{width:100%;border-collapse:collapse;font-size:.9rem;min-width:680px}
.ledger th{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:#8ea6c8;text-align:left;padding:13px 26px;border-bottom:1px solid rgba(255,255,255,.1);font-weight:500}
.ledger td{padding:13px 26px;border-bottom:1px solid rgba(255,255,255,.06);color:#dbe6f4;vertical-align:top}
.ledger td.val{font-family:var(--mono);white-space:nowrap;color:#fff}
.ledger td.dur{font-family:var(--mono);white-space:nowrap;color:#9db2d0}
.ledger tr:last-child td{border-bottom:0}
.ledger tbody tr:hover td{background:rgba(255,255,255,.04)}

/* ---------- clients ---------- */
.clients{background:#fff;padding-top:70px;padding-bottom:70px}
.clients .t-label{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:30px}
.client-row{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 46px}
.client-row span{font-family:var(--disp);font-weight:800;font-size:1.12rem;color:#9fb1c9;transition:.3s;white-space:nowrap}
.client-row span:hover{color:var(--blue)}

/* ---------- staff panel ---------- */
.team-panel{background:var(--blue-night);color:#fff;border-radius:var(--rad);padding:38px 36px}
.team-panel h2,.team-panel h3{font-family:var(--disp);font-weight:700;font-size:1.3rem;margin-bottom:8px;color:#fff}
.team-panel>p{color:#9db2d0;font-size:.94rem;margin-bottom:22px}
.team-tags{display:flex;flex-wrap:wrap;gap:9px}
.team-tags span{font-family:var(--mono);font-size:.75rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:6px;padding:7px 13px;color:#dbe6f4}
.dpr-note{margin-top:26px;border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;gap:14px;align-items:flex-start}
.dpr-note svg{width:26px;height:26px;flex:none;stroke:var(--orange);fill:none;stroke-width:1.7}
.dpr-note p{font-size:.89rem;color:#c8d6ea}

/* ---------- strengths ---------- */
.str-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px;max-width:960px;margin:0 auto}
.str{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--mist)}
.str .tick{width:26px;height:26px;flex:none;border-radius:50%;background:rgba(238,118,35,.12);display:flex;align-items:center;justify-content:center;margin-top:3px}
.str .tick svg{width:14px;height:14px;stroke:var(--orange);stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.str p{color:#33465f;font-size:.98rem}
.str p b{color:var(--ink)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(105deg,var(--blue-deep),var(--blue));color:#fff;padding-top:74px;padding-bottom:74px;position:relative;overflow:hidden}
.cta-band::after{content:'';position:absolute;right:-80px;top:-60px;width:340px;height:340px;border:44px solid rgba(255,255,255,.07);border-radius:50%}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;z-index:1}
.cta-band h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.5rem,3vw,2.2rem);max-width:600px;line-height:1.2}
.cta-band p{color:#c9d8ec;margin-top:8px}

/* ---------- contact ---------- */
.contact{background:var(--mist)}
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.c-info{background:var(--blue-night);color:#fff;padding:48px 42px}
.c-info h3{font-family:var(--disp);font-weight:800;font-size:1.5rem;margin-bottom:10px}
.c-info>p{color:#9db2d0;font-size:.95rem;margin-bottom:30px}
.c-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.c-item .ic{width:42px;height:42px;flex:none;border-radius:8px;background:rgba(238,118,35,.15);display:flex;align-items:center;justify-content:center}
.c-item .ic svg{width:20px;height:20px;stroke:var(--orange);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.c-item .c-label{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#8ea6c8;margin-bottom:3px;font-weight:500}
.c-item p,.c-item a{font-size:.95rem;color:#e7eef8;text-decoration:none}
.c-item a:hover{color:var(--orange)}
.c-reg{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;font-family:var(--mono);font-size:.74rem;color:#8ea6c8;line-height:1.9}
.c-form{padding:48px 42px}
.c-form h3{font-family:var(--disp);font-weight:800;font-size:1.4rem;margin-bottom:6px}
.c-form>p{color:var(--muted);font-size:.93rem;margin-bottom:26px}
.f-group{margin-bottom:18px}
.f-group label{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.f-group input,.f-group select,.f-group textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:8px;font-family:var(--sans);font-size:.96rem;color:var(--ink);background:#fff;transition:border .25s}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{outline:none;border-color:var(--blue)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.wa-btn{width:100%;background:#23a455;color:#fff;box-shadow:0 10px 24px -10px rgba(35,164,85,.5)}
.wa-btn:hover{background:#1b8a46;transform:translateY(-2px)}
.wa-btn svg{width:19px;height:19px;fill:#fff}
.f-note{font-size:.8rem;color:var(--muted);text-align:center;margin-top:12px}

/* ---------- footer ---------- */
footer.site{background:var(--blue-night);color:#93aacb;padding-top:70px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
.foot-brand img{height:56px;width:auto;margin-bottom:18px}
.foot-brand p{font-size:.9rem;line-height:1.7}
footer.site h3{font-family:var(--disp);font-weight:700;color:#fff;font-size:1rem;letter-spacing:.04em;margin-bottom:18px}
footer.site ul{list-style:none}
footer.site li{margin-bottom:10px}
footer.site a{color:#93aacb;text-decoration:none;font-size:.9rem;transition:.25s}
footer.site a:hover{color:var(--orange)}
.foot-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem}
.foot-contact svg{width:15px;height:15px;flex:none;stroke:var(--orange);fill:none;stroke-width:1.8;margin-top:4px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;padding-bottom:22px;font-size:.8rem;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.foot-bottom .mono{font-family:var(--mono);font-size:.72rem;letter-spacing:.05em}

/* ---------- WhatsApp FAB ---------- */
.wa-fab{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);z-index:1500;transition:transform .3s}
.wa-fab:hover{transform:scale(1.09)}
.wa-fab svg{width:30px;height:30px;fill:#fff}

/* ---------- scroll cue in the hero ---------- */
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:7px;text-decoration:none;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#c9d8ec;
  opacity:.9;transition:opacity .3s,color .3s}
.scroll-cue:hover{opacity:1;color:var(--orange)}
.scroll-cue .mouse{width:24px;height:38px;border:2px solid rgba(255,255,255,.55);border-radius:13px;position:relative}
.scroll-cue .mouse::after{content:'';position:absolute;left:50%;top:7px;width:3px;height:7px;border-radius:2px;
  background:var(--orange);transform:translateX(-50%);animation:wheel 1.7s ease-in-out infinite}
@keyframes wheel{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}100%{opacity:0;transform:translate(-50%,13px)}}

/* ---------- scroll navigation (up / next section) ---------- */
.scroll-nav{position:fixed;right:22px;bottom:92px;z-index:1500;display:flex;flex-direction:column;gap:9px}
.scroll-btn{width:46px;height:46px;border-radius:50%;
  background:var(--blue-night);border:1px solid rgba(255,255,255,.18);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 10px 26px -10px rgba(10,37,71,.7);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,transform .3s,visibility .3s,background .25s}
.scroll-btn.show{opacity:1;visibility:visible;transform:none}
.scroll-btn:hover{background:var(--orange)}
.scroll-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
/* the next-section control is a phone affordance: desktop has the scrollbar and
   a full nav in view, so it would only add clutter there */
.to-next{display:none}
@media (max-width:880px){ .to-next{display:flex} }

/* ---------- reading progress bar ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:left;
  background:linear-gradient(90deg,var(--orange),#ffb87e);z-index:2000;pointer-events:none}

/* ---------- contact page extras ---------- */
.contact-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.map-card{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:var(--mist)}
.map-card .map-body{padding:26px 28px}
.map-card h3{font-family:var(--disp);font-weight:700;font-size:1.15rem;margin-bottom:10px}
.map-card p{color:#41546e;font-size:.95rem;margin-bottom:16px}
.hours-list{list-style:none;border-top:1px solid var(--line);padding-top:16px}
.hours-list li{display:flex;justify-content:space-between;gap:14px;padding:7px 0;font-size:.93rem;color:#33465f}
.hours-list li b{font-family:var(--mono);font-size:.82rem;color:var(--blue-deep);font-weight:600}
.quick-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:54px}
.quick{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--rad);
  padding:26px 24px;text-decoration:none;transition:.3s}
.quick:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(238,118,35,.5)}
.quick .ic{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;transition:transform .3s}
.quick:hover .ic{transform:scale(1.08)}
.quick .ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7}
/* each channel carries its own colour so the three are told apart at a glance */
.quick.call .ic{background:rgba(29,95,172,.12);color:var(--blue)}
.quick.whatsapp .ic{background:rgba(37,211,102,.14);color:#1da851}
.quick.email .ic{background:rgba(238,118,35,.13);color:var(--orange-deep)}
.quick.call:hover{border-color:rgba(29,95,172,.5)}
.quick.whatsapp:hover{border-color:rgba(37,211,102,.55)}
.quick h3{font-family:var(--disp);font-weight:700;font-size:1.05rem}
.quick p{font-size:.92rem;color:#41546e}
.quick .val{font-family:var(--mono);font-size:.92rem;color:var(--blue);font-weight:600;word-break:break-word}

/* ---------- lightbox (detail sheets) ---------- */
.lb{position:fixed;inset:0;z-index:2500;background:rgba(6,20,40,.94);display:none;align-items:center;justify-content:center;padding:26px}
.lb.open{display:flex}
.lb-inner{max-width:1500px;width:100%;max-height:100%;display:flex;flex-direction:column;gap:14px}
.lb-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;color:#fff;flex-wrap:wrap}
.lb-bar h2{font-family:var(--disp);font-size:1.05rem;font-weight:700}
.lb-bar .hint{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#9db2d0}
.lb-actions{display:flex;gap:10px;align-items:center}
.lb-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:6px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;font-size:1.1rem;line-height:1}
.lb-btn:hover{background:var(--orange);border-color:var(--orange)}
.lb-btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}
.lb-stage{flex:1;overflow:auto;border-radius:8px;background:#0a1a30;-webkit-overflow-scrolling:touch;display:flex;align-items:flex-start;justify-content:center}
.lb-stage img{max-width:100%;height:auto;transition:width .25s ease}
.lb-stage.zoomed{align-items:flex-start;justify-content:flex-start}
.lb-stage.zoomed img{max-width:none;width:1500px;cursor:grab}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .storey{transform:scaleY(1);opacity:1;transition:none}
  .tower-base{transform:scaleX(1);transition:none}
  .crane{opacity:1;transition:none}
  .crane .mast{height:330px;transition:none}
  .crane .jib{transform:scaleX(1);transition:none}
  .crane .hook{height:52px;transition:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1040px){
  .cardgrid{grid-template-columns:repeat(2,1fr)}
  .vgrid{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.08)}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:0}
  .growth-grid{grid-template-columns:1fr;gap:46px}
  .tower-hold{position:static;display:flex;flex-direction:column;align-items:center}
  .tower{height:360px}
}
@media (max-width:980px){
  .zz{grid-template-columns:1fr;gap:30px;padding-top:52px;padding-bottom:52px}
  /* Stacked, every row reads image then text. The selector has to match the
     specificity of the desktop `.zz.flip .zz-media` rule or the flipped rows
     keep putting their copy first. */
  .zz .zz-media,.zz.flip .zz-media{order:-1}
  .zz .zz-copy,.zz.flip .zz-copy{order:0}
  .contact-page-grid{grid-template-columns:1fr;gap:38px}
  .quick-row{grid-template-columns:1fr}
}
@media (max-width:880px){
  nav.main{display:none}
  .header-cta{display:none}
  .hamburger{display:block}
  .about-grid{grid-template-columns:1fr;gap:70px}
  .about-media{order:-1;margin-left:42px;margin-right:14px}
  .contact-grid{grid-template-columns:1fr}
  .topbar .tb-hide{display:none}
  .detail{grid-template-columns:1fr;gap:34px;padding-top:48px;padding-bottom:48px}
  .detail.flip .d-media{order:0}
}
@media (max-width:1040px){
  .cap-points{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .cap{padding-top:52px;padding-bottom:52px}
  .cap-points{grid-template-columns:1fr;gap:10px}
  .zoom-badge{right:10px;bottom:10px;font-size:.62rem;padding:7px 11px}
  section{padding-top:70px;padding-bottom:70px}
  .page-head{padding-top:68px;padding-bottom:68px}
  .cardgrid,.cardgrid.two{grid-template-columns:1fr}
  .str-grid{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .hero-inner{padding-top:80px;padding-bottom:120px}
  .c-info,.c-form{padding:36px 26px}
  .foot-grid{grid-template-columns:1fr}
  .team-panel{padding:30px 24px}
  .lb{padding:14px}
  .ms{padding:22px 22px}
  .scroll-nav{right:18px;bottom:82px;gap:8px}
  .scroll-btn{width:42px;height:42px}
  .wa-fab{right:18px;bottom:18px;width:54px;height:54px}
  .scroll-cue{bottom:16px}
  .scroll-cue .mouse{width:21px;height:33px}
  .tower{height:320px}
  .storey{width:168px;height:62px}
  .tower-base{width:210px}
  .crane{right:-4px}
}