/* ==========================================================================
   KEFREE CIVIL & ELECTRICAL ENGINEERING SOLUTIONS LIMITED
   Design System v2 — Premium Blue / Dark Steel Blue / Steel Grey / Frost White
   ========================================================================== */

/* ---------- 1. FONTS ---------- */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/grotesk-500.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/grotesk-600.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/grotesk-700.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/mono-400.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/mono-500.woff2) format('woff2')}

/* ---------- 2. DESIGN TOKENS ---------- */
:root{
  /* Dark Steel Blue — hero, nav, dark sections, footer, overlays */
  --steel-950:#060D16;
  --steel-900:#0A1622;
  --steel-850:#0E1E2E;
  --steel-800:#13293D;
  --steel-750:#18344C;
  --steel-700:#1E4060;

  /* Premium Blue — accent */
  --blue-600:#1B6FB8;
  --blue-500:#2A85D4;
  --blue-400:#4C9FE6;
  --blue-300:#7FBCF0;
  --blue-glow:rgba(42,133,212,.28);

  /* Steel Grey — neutral industrial surfaces */
  --grey-700:#3D4C5C;
  --grey-600:#55677A;
  --grey-500:#6F8298;
  --grey-400:#93A5B8;
  --grey-300:#B8C6D4;
  --grey-200:#D6DFE8;
  --grey-100:#E8EEF4;

  /* Frost White */
  --frost:#F4F8FB;
  --frost-2:#FAFCFE;
  --white:#FFFFFF;

  /* Semantic */
  --ink:#0A1622;
  --ink-2:#3D4C5C;
  --line:#DDE5ED;
  --line-dark:rgba(244,248,251,.10);

  --font-d:'Space Grotesk',-apple-system,'Segoe UI',sans-serif;
  --font-b:'Inter',-apple-system,'Segoe UI',sans-serif;
  --font-m:'IBM Plex Mono','SFMono-Regular',monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --sec:110px;
  --radius:4px;
  --shadow-card:0 2px 8px rgba(10,22,34,.05),0 12px 32px rgba(10,22,34,.07);
  --shadow-lift:0 8px 20px rgba(10,22,34,.10),0 24px 56px rgba(10,22,34,.14);
}

/* ---------- 3. RESET & BASE ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);font-size:16px;line-height:1.7;color:var(--ink);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:none;cursor:pointer;color:inherit}
ul{list-style:none}
::selection{background:var(--blue-500);color:var(--white)}
:focus-visible{outline:2px solid var(--blue-400);outline-offset:3px}

/* ---------- 4. LAYOUT PRIMITIVES ---------- */
.container{width:min(1200px,100% - 48px);margin-inline:auto}
.section{padding:var(--sec) 0;position:relative}
.mono{font-family:var(--font-m)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:999;background:var(--blue-600);color:#fff;padding:12px 20px;border-radius:var(--radius)}

/* technical grid overlay */
.grid-bg{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(244,248,251,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(244,248,251,.045) 1px,transparent 1px);
  background-size:56px 56px}
.grid-bg--dark{background-image:linear-gradient(rgba(10,22,34,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(10,22,34,.045) 1px,transparent 1px)}

/* ---------- 5. TYPOGRAPHY ---------- */
h1,h2,h3,h4,h5{font-family:var(--font-d);font-weight:700;letter-spacing:-.015em;line-height:1.12}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--font-m);font-size:12px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-500);margin-bottom:22px}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--blue-500);flex:none}
.eyebrow--center{justify-content:center}
.eyebrow .idx{color:var(--grey-400)}
.h2{font-size:clamp(1.85rem,3.5vw,2.9rem);margin-bottom:24px;color:var(--ink)}
.h2 span{color:var(--blue-600)}
.lead{font-size:17px;line-height:1.75;color:var(--ink-2);max-width:62ch}
.section-head{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:end;margin-bottom:64px}

/* dark-section typography */
.on-dark .h2,.on-dark h2,.on-dark h3,.on-dark h4{color:var(--frost)}
.on-dark .h2 span{color:var(--blue-400)}
.on-dark .lead{color:var(--grey-300)}
.on-dark .eyebrow{color:var(--blue-400)}
.on-dark .eyebrow::before{background:var(--blue-400)}
.on-dark .eyebrow .idx{color:var(--grey-500)}

/* ---------- 6. BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:600;font-size:14.5px;letter-spacing:.01em;padding:15px 26px;border-radius:var(--radius);position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .35s,color .35s,border-color .35s;will-change:transform}
.btn svg{transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--blue-600);color:var(--white);box-shadow:0 4px 14px var(--blue-glow)}
.btn--primary:hover{background:var(--blue-500);transform:translateY(-2px);box-shadow:0 10px 28px var(--blue-glow)}
.btn--ghost{background:transparent;color:var(--frost);border:1px solid rgba(244,248,251,.28)}
.btn--ghost:hover{background:rgba(244,248,251,.08);border-color:var(--blue-400);color:var(--white);transform:translateY(-2px)}
.btn--steel{background:var(--steel-800);color:var(--frost)}
.btn--steel:hover{background:var(--steel-700);transform:translateY(-2px);box-shadow:var(--shadow-lift)}

/* ---------- 7. SCROLL PROGRESS ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--blue-600),var(--blue-400));z-index:200;transition:width .1s linear}

/* ---------- 8. NAVIGATION ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;transition:padding .45s var(--ease),background .45s,box-shadow .45s,backdrop-filter .45s}
.nav.scrolled{padding:12px 0;background:rgba(10,22,34,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-dark),0 8px 32px rgba(6,13,22,.35)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:13px}
.brand-chip{width:46px;height:32px;flex:none;border-radius:var(--radius);overflow:hidden;background:transparent;display:grid;place-items:center;transition:transform .45s var(--ease)}
.brand-chip img{width:100%;height:100%;object-fit:contain;padding:3px}
.brand:hover .brand-chip{transform:scale(1.06)}
.brand-word{display:flex;flex-direction:column;line-height:1.2}
.brand-word b{font-family:var(--font-d);font-weight:700;font-size:17px;letter-spacing:.04em;color:var(--frost)}
.brand-word span{font-family:var(--font-m);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-400)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{position:relative;font-size:14px;font-weight:500;color:var(--grey-300);padding:9px 14px;border-radius:var(--radius);transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1.5px;background:var(--blue-400);transform:scaleX(0);transform-origin:right;transition:transform .42s var(--ease)}
.nav-links a:hover{color:var(--frost)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);transform-origin:left}
.nav-links a.active{color:var(--frost)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;border-radius:var(--radius);border:1px solid rgba(244,248,251,.18)}
.burger span{display:block;width:19px;height:1.5px;background:var(--frost);transition:transform .4s var(--ease),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mobile menu */
.mmenu{position:fixed;inset:0;z-index:99;background:var(--steel-950);display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s}
.mmenu.open{opacity:1;visibility:visible}
.mlink{display:flex;align-items:baseline;gap:18px;font-family:var(--font-d);font-weight:600;font-size:clamp(1.5rem,7vw,2.4rem);color:var(--frost);padding:13px 0;border-bottom:1px solid var(--line-dark);opacity:0;transform:translateY(24px);transition:opacity .55s var(--ease),transform .55s var(--ease),color .3s}
.mmenu.open .mlink{opacity:1;transform:none}
.mlink em{font-family:var(--font-m);font-style:normal;font-size:12px;color:var(--blue-400)}
.mlink:hover{color:var(--blue-300)}
.mlink.active{color:var(--blue-300)}
.mlink.active em{color:var(--frost)}
.mmenu-foot{margin-top:34px;display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--grey-400)}
.mmenu-foot a{color:var(--blue-300)}
.mmenu-foot .btn{align-self:flex-start;margin-top:8px}

/* ---------- 9. HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--steel-950);color:var(--frost)}
.hero--sub{min-height:76svh}
.hero--page{min-height:62svh;align-items:center}
.hero--page .hero-content{padding:180px 0 84px}
.hero--page h1{font-size:clamp(2.1rem,4.4vw,3.7rem)}
.hero--page .hero-slide img{animation:none;transform:scale(1.04)}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease-in-out}
.hero-slide.active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center 45%;transform:scale(1.12);animation:kenburns 10s linear forwards}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1.02)}}
.hero-veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,13,22,.74) 0%,rgba(10,22,34,.42) 40%,rgba(10,22,34,.70) 72%,rgba(6,13,22,.95) 100%)}
.hero-veil::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(19,41,61,.72) 0%,rgba(6,13,22,.30) 50%,transparent 78%)}
.hero-content{position:relative;z-index:5;width:100%;padding:200px 0 92px}
.hero-eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--font-m);font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--blue-300);margin-bottom:26px}
.hero-eyebrow::before{content:"";width:38px;height:1px;background:var(--blue-400)}
.hero h1{color:var(--frost);font-size:clamp(2.3rem,5.1vw,4.5rem);line-height:1.04;max-width:17ch;letter-spacing:-.022em;margin-bottom:22px}
.hero h1 .dot{color:var(--blue-400)}
.hero-sub{font-family:var(--font-d);font-weight:500;font-size:clamp(1rem,1.6vw,1.28rem);color:rgba(244,248,251,.94);margin-bottom:16px}
.hero p{max-width:560px;color:var(--grey-300);font-size:15.5px;line-height:1.8}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.hero-foot{position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 0 34px;width:100%}
.hero-scroll{display:flex;align-items:center;gap:12px;font-family:var(--font-m);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey-400)}
.hero-scroll .line{width:52px;height:1px;background:rgba(244,248,251,.24);position:relative;overflow:hidden}
.hero-scroll .line::after{content:"";position:absolute;inset:0;background:var(--blue-400);animation:scrollline 2.4s var(--ease) infinite}
@keyframes scrollline{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
.hero-meta{display:flex;align-items:center;gap:26px}
.hero-meta .loc{font-family:var(--font-m);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey-400)}
.hero-slidenav{display:flex;align-items:center;gap:10px}
.hero-slidenav .tick{width:26px;height:2px;background:rgba(244,248,251,.20);position:relative;overflow:hidden;cursor:pointer}
.hero-slidenav .tick i{position:absolute;inset:0;background:var(--blue-400);transform:scaleX(0);transform-origin:left}
.hero-slidenav .tick.run i{animation:tickfill 7s linear forwards}
@keyframes tickfill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero-slidenav .cnt{font-family:var(--font-m);font-size:12px;color:rgba(244,248,251,.85);letter-spacing:.1em}
.hero-slidenav .cnt b{color:var(--blue-400);font-weight:500}
.crumb{display:flex;align-items:center;gap:10px;font-family:var(--font-m);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-400);margin-bottom:20px}
.crumb a{color:var(--blue-300)}
.crumb a:hover{color:var(--frost)}

/* ---------- 10. REVEAL ANIMATIONS ---------- */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .85s var(--ease-out),transform .85s var(--ease-out);transition-delay:var(--d,0ms);will-change:opacity,transform}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="right"]{transform:translateX(40px)}
[data-reveal="zoom"]{transform:scale(.96)}
[data-reveal].in-view{opacity:1;transform:none}
.hero-anim{opacity:0;transform:translateY(26px);animation:heroIn 1s var(--ease-out) forwards}
.hero-anim:nth-child(1){animation-delay:.15s}
.hero-anim:nth-child(2){animation-delay:.28s}
.hero-anim:nth-child(3){animation-delay:.40s}
.hero-anim:nth-child(4){animation-delay:.50s}
.hero-anim:nth-child(5){animation-delay:.60s}
.hero-anim:nth-child(6){animation-delay:.70s}
@keyframes heroIn{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  [data-reveal]{opacity:1;transform:none}
  .hero-anim{opacity:1;transform:none;animation:none}
}

/* ---------- 11. ABOUT ---------- */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.about-tags span{font-family:var(--font-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-600);border:1px solid var(--line);background:var(--frost);padding:7px 13px;border-radius:2px;transition:border-color .35s,color .35s,background .35s}
.about-tags span:hover{border-color:var(--blue-400);color:var(--blue-600);background:var(--white)}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px;padding-top:32px;border-top:1px solid var(--line)}
.about-stat i{display:block;width:22px;height:2px;background:var(--blue-500);margin-bottom:14px}
.about-stat b{display:block;font-family:var(--font-d);font-size:16px;color:var(--ink);margin-bottom:3px}
.about-stat span{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey-500)}
.about-visual{position:relative}
.about-frame{position:absolute;inset:-18px -18px auto auto;width:62%;height:70%;border:1px solid var(--blue-400);border-radius:var(--radius);opacity:.4}
.about-img-main{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.about-img-main img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1.1s var(--ease)}
.about-visual:hover .about-img-main img{transform:scale(1.04)}
.about-img-sec{position:absolute;right:-24px;bottom:-40px;width:46%;border-radius:var(--radius);overflow:hidden;border:5px solid var(--white);box-shadow:var(--shadow-lift)}
.about-img-sec img{width:100%;aspect-ratio:16/10;object-fit:cover}
.about-chip{position:absolute;left:-14px;top:24px;background:var(--steel-900);color:var(--frost);font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;padding:9px 15px;border-radius:2px;border-left:2px solid var(--blue-500)}

/* ---------- 12. CAPABILITY CARDS ---------- */
.caps{background:var(--frost)}
.caps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cap-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:440px;display:flex;align-items:flex-end;background:var(--steel-900);isolation:isolate;transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.cap-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift)}
.cap-card .img{position:absolute;inset:0;z-index:-2}
.cap-card .img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.cap-card:hover .img img{transform:scale(1.07)}
.cap-card .shade{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(6,13,22,.18) 0%,rgba(10,22,34,.62) 52%,rgba(6,13,22,.94) 100%);transition:background .5s}
.cap-card:hover .shade{background:linear-gradient(180deg,rgba(19,41,61,.32) 0%,rgba(10,22,34,.72) 48%,rgba(6,13,22,.96) 100%)}
.cap-num{position:absolute;top:22px;right:24px;font-family:var(--font-m);font-size:12px;letter-spacing:.16em;color:rgba(244,248,251,.55)}
.cap-body{padding:30px 26px 28px;color:var(--frost)}
.cap-cat{font-family:var(--font-m);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue-300);margin-bottom:10px}
.cap-body h3{font-size:1.35rem;margin-bottom:12px;color:var(--frost)}
.cap-body p{font-size:14.5px;line-height:1.7;color:var(--grey-300);margin-bottom:18px}
.cap-link{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-m);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--frost);transition:color .3s}
.cap-link .circ{width:32px;height:32px;border-radius:50%;border:1px solid rgba(244,248,251,.3);display:grid;place-items:center;transition:background .4s,border-color .4s,transform .4s var(--ease)}
.cap-link svg{width:14px;height:14px}
.cap-link:hover{color:var(--blue-300)}
.cap-link:hover .circ{background:var(--blue-600);border-color:var(--blue-600);transform:rotate(45deg)}

/* ---------- 13. CIVIL (dark) ---------- */
.civil{background:var(--steel-900);color:var(--frost)}
.civil-banner{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:60px}
.civil-banner img{width:100%;height:clamp(240px,34vw,380px);object-fit:cover;object-position:50% 55%;transition:transform 1.2s var(--ease)}
.civil-banner:hover img{transform:scale(1.04)}
.civil-banner .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,13,22,.92) 0%,rgba(10,22,34,.72) 45%,rgba(19,41,61,.42) 100%)}
.banner-txt{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:40px 44px;max-width:660px}
.banner-txt .h2{color:var(--frost);margin-bottom:0}
.banner-txt p{color:var(--grey-300);font-size:15px;line-height:1.75}
.civil-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.civil-sticky{position:sticky;top:120px}
.civil-callout{margin-top:28px;border:1px solid var(--line-dark);background:rgba(19,41,61,.5);border-radius:var(--radius);padding:26px;border-left:2px solid var(--blue-500)}
.civil-callout b{display:block;font-family:var(--font-d);font-size:16px;color:var(--frost);margin-bottom:10px}
.civil-callout p{font-size:14px;color:var(--grey-300);line-height:1.7}
.civil-callout .soft{display:flex;gap:8px;margin-top:16px}
.civil-callout .soft span{font-family:var(--font-m);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-300);border:1px solid rgba(76,159,230,.35);padding:6px 11px;border-radius:2px}
.civ-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line-dark)}
.civ-tab{flex:1;font-family:var(--font-m);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-400);padding:16px 14px;position:relative;transition:color .3s;text-align:left;line-height:1.4}
.civ-tab::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--blue-500);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.civ-tab:hover{color:var(--frost)}
.civ-tab.active{color:var(--blue-300)}
.civ-tab.active::after{transform:scaleX(1)}
.civ-panel{display:none;padding-top:30px}
.civ-panel.active{display:block;animation:fadeUp .6s var(--ease-out)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.civ-panel .thumb{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:24px}
.civ-panel .thumb img{width:100%;aspect-ratio:16/8;object-fit:cover;transition:transform 1.1s var(--ease)}
.civ-panel .thumb:hover img{transform:scale(1.05)}
.civ-panel .thumb span{position:absolute;left:16px;bottom:14px;font-family:var(--font-m);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--frost);background:rgba(6,13,22,.72);padding:7px 13px;border-radius:2px;border-left:2px solid var(--blue-500)}
.civ-list{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.civ-list li{position:relative;padding-left:18px;font-size:14px;color:var(--grey-300);line-height:1.6}
.civ-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:1.5px;background:var(--blue-500)}

/* ---------- 14. ELECTRICAL ---------- */
.elect{background:var(--white)}
.elect-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.elect-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.elect-img img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.1s var(--ease)}
.elect-img:hover img{transform:scale(1.05)}
.elect-img figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(180deg,transparent,rgba(6,13,22,.92));color:var(--frost)}
.elect-img figcaption span{display:block;font-family:var(--font-m);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-300);margin-bottom:5px}
.elect-img figcaption b{font-family:var(--font-d);font-size:17px}
.elect-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.elect-tile{position:relative;border:1px solid var(--line);background:var(--frost);border-radius:var(--radius);padding:20px 18px;transition:transform .45s var(--ease),border-color .4s,background .4s,box-shadow .45s}
.elect-tile:hover{transform:translateY(-4px);border-color:var(--blue-400);background:var(--white);box-shadow:var(--shadow-card)}
.elect-tile .tnum{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--grey-400)}
.elect-tile h4{font-size:14.5px;font-weight:600;color:var(--ink);margin-top:9px;line-height:1.45}
.elect-tile .tarr{position:absolute;right:16px;bottom:16px;color:var(--grey-300);opacity:0;transform:translate(-4px,4px);transition:opacity .4s,transform .4s var(--ease),color .3s}
.elect-tile:hover .tarr{opacity:1;transform:none;color:var(--blue-500)}
.elect-strip{margin-top:22px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;background:var(--steel-900);border-radius:var(--radius);padding:22px 26px}
.elect-strip .tag{font-family:var(--font-m);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-300)}
.elect-strip p{font-family:var(--font-d);font-weight:600;font-size:15px;color:var(--frost)}
.elect-strip em{font-style:normal;color:var(--grey-400)}

/* ---------- 15. BUILDING ---------- */
.build{background:var(--frost)}
.build-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.build-visual{position:relative}
.build-visual .main{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.build-visual .main img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1.1s var(--ease)}
.build-visual:hover .main img{transform:scale(1.04)}
.build-visual .kicker{position:absolute;left:18px;top:18px;font-family:var(--font-m);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--frost);background:rgba(6,13,22,.75);padding:8px 14px;border-radius:2px;border-left:2px solid var(--blue-500)}
.build-visual .side{position:absolute;right:-26px;bottom:-38px;width:44%;border-radius:var(--radius);overflow:hidden;border:5px solid var(--frost);box-shadow:var(--shadow-lift)}
.build-visual .side img{width:100%;aspect-ratio:16/10;object-fit:cover}
.acc-item{border-bottom:1px solid var(--line)}
.acc-head{width:100%;display:flex;align-items:center;gap:20px;padding:24px 4px;text-align:left;transition:color .3s}
.acc-head .anum{font-family:var(--font-m);font-size:12px;color:var(--grey-400);letter-spacing:.12em;transition:color .3s}
.acc-head h4{flex:1;font-family:var(--font-d);font-weight:600;font-size:18px;color:var(--ink);transition:color .3s}
.acc-head:hover h4{color:var(--blue-600)}
.acc-head .plus{position:relative;width:38px;height:38px;flex:none;border:1px solid var(--line);border-radius:50%;transition:background .35s,border-color .35s,transform .45s var(--ease)}
.acc-head .plus::before,.acc-head .plus::after{content:"";position:absolute;background:var(--ink);transition:background .3s,transform .45s var(--ease)}
.acc-head .plus::before{left:50%;top:12px;bottom:12px;width:1.5px;transform:translateX(-50%)}
.acc-head .plus::after{top:50%;left:12px;right:12px;height:1.5px;transform:translateY(-50%)}
.acc-item.open .acc-head .plus{background:var(--blue-600);border-color:var(--blue-600);transform:rotate(180deg)}
.acc-item.open .acc-head .plus::before,.acc-item.open .acc-head .plus::after{background:var(--white)}
.acc-item.open .acc-head .plus::before{transform:translateX(-50%) scaleY(0)}
.acc-item.open .acc-head .anum{color:var(--blue-600)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .55s var(--ease)}
.acc-body-inner{display:flex;flex-wrap:wrap;gap:9px;padding:0 4px 26px}
.acc-body-inner span{font-family:var(--font-m);font-size:11.5px;letter-spacing:.08em;color:var(--grey-600);background:var(--white);border:1px solid var(--line);padding:8px 14px;border-radius:2px}

/* ---------- 16. APPROACH ---------- */
.approach{background:var(--steel-900);color:var(--frost)}
.band{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:64px}
.band img{width:100%;height:clamp(240px,36vw,400px);object-fit:cover;object-position:50% 55%}
.band .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,13,22,.34),rgba(6,13,22,.86))}
.band-quote{position:absolute;inset:0;display:flex;align-items:center}
.band-quote p{font-family:var(--font-d);font-weight:600;font-size:clamp(1.1rem,2.4vw,1.85rem);line-height:1.4;max-width:20ch;color:var(--frost)}
.band-quote span{color:var(--blue-400)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.step{border-top:1px solid var(--line-dark);padding-top:24px;transition:border-color .4s}
.step:hover{border-color:var(--blue-500)}
.step .dot{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(30,64,96,.55);border:1px solid var(--line-dark);font-family:var(--font-m);font-size:11.5px;color:var(--blue-300);margin-bottom:16px;transition:background .4s,border-color .4s,color .4s}
.step:hover .dot{background:var(--blue-600);border-color:var(--blue-600);color:var(--white)}
.step h4{font-size:16px;color:var(--frost);margin-bottom:9px}
.step p{font-size:13.5px;line-height:1.65;color:var(--grey-400)}

/* ---------- 17. EQUIPMENT ---------- */
.equip{background:var(--white)}
.equip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.equip-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s}
.equip-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift);border-color:transparent}
.equip-card .img{position:relative;overflow:hidden}
.equip-card .img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 1.1s var(--ease)}
.equip-card:hover .img img{transform:scale(1.06)}
.equip-card .img span{position:absolute;left:14px;bottom:12px;font-family:var(--font-m);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--frost);background:rgba(6,13,22,.75);padding:6px 12px;border-radius:2px}
.equip-body{padding:24px 22px 26px}
.equip-body h3{font-size:1.15rem;color:var(--ink);margin-bottom:4px}
.equip-body .qty{font-family:var(--font-m);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-600);margin-bottom:18px}
.spec-list li{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.spec-list li:last-child{border-bottom:0}
.spec-list b{font-weight:500;color:var(--ink-2)}
.spec-list .q{font-family:var(--font-m);font-size:11.5px;color:var(--grey-500);white-space:nowrap}
.equip-note{display:flex;align-items:center;gap:14px;margin-top:34px;padding:20px 24px;border-radius:var(--radius);background:var(--frost);border-left:2px solid var(--blue-500);font-size:14.5px;color:var(--ink-2)}
.equip-note svg{flex:none;color:var(--blue-600)}

/* ---------- 18. MISSION (image bg) ---------- */
.mission{position:relative;color:var(--frost);overflow:hidden}
.mission .bgimg{position:absolute;inset:0}
.mission .bgimg img{width:100%;height:100%;object-fit:cover}
.mission .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,13,22,.93),rgba(19,41,61,.90))}
.mission-quote{text-align:center;max-width:900px;margin:0 auto 68px}
.mission-quote .qmark{display:block;font-family:var(--font-d);font-size:5rem;line-height:1;color:var(--blue-500);opacity:.55;margin-bottom:-10px}
.mission-quote blockquote{font-family:var(--font-d);font-weight:500;font-size:clamp(1.1rem,2.3vw,1.7rem);line-height:1.5;color:var(--frost)}
.mission-quote em{font-style:normal;color:var(--blue-300)}
.values{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.value-card{background:rgba(19,41,61,.52);border:1px solid var(--line-dark);border-radius:var(--radius);padding:26px 20px;transition:transform .5s var(--ease),background .4s,border-color .4s}
.value-card:hover{transform:translateY(-6px);background:rgba(30,64,96,.68);border-color:rgba(76,159,230,.4)}
.value-card svg{width:28px;height:28px;stroke:var(--blue-400);stroke-width:1.5;margin-bottom:16px}
.value-card h4{font-size:15.5px;color:var(--frost);margin-bottom:9px}
.value-card p{font-size:13.5px;line-height:1.65;color:var(--grey-400)}

/* ---------- 19. SAFETY ---------- */
.she{background:var(--frost)}
.she-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.she-visual{position:relative}
.she-visual .frame{position:absolute;inset:auto auto -18px -18px;width:58%;height:64%;border:1px solid var(--blue-400);border-radius:var(--radius);opacity:.42}
.she-visual .main{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.she-visual .main img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1.1s var(--ease)}
.she-visual:hover .main img{transform:scale(1.04)}
.she-visual .badge{position:absolute;right:-12px;top:22px;background:var(--blue-600);color:var(--white);font-family:var(--font-m);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;padding:10px 16px;border-radius:2px;box-shadow:0 8px 22px var(--blue-glow)}
.she-points{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}
.she-point{display:flex;gap:13px;align-items:flex-start}
.she-point svg{flex:none;width:19px;height:19px;stroke:var(--blue-600);stroke-width:2;fill:none;margin-top:3px}
.she-point b{display:block;font-size:14.5px;font-weight:600;color:var(--ink);margin-bottom:3px}
.she-point span{font-size:13px;line-height:1.6;color:var(--grey-600)}

/* ---------- 20. CREDENTIALS ---------- */
.creds{background:var(--steel-900);color:var(--frost)}
.reg-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.reg-card{border:1px solid var(--line-dark);background:rgba(19,41,61,.45);border-radius:var(--radius);padding:26px 20px;transition:transform .5s var(--ease),background .4s,border-color .4s}
.reg-card:hover{transform:translateY(-6px);background:rgba(30,64,96,.62);border-color:rgba(76,159,230,.4)}
.reg-card .num{font-family:var(--font-m);font-size:11px;letter-spacing:.16em;color:var(--blue-400)}
.reg-card b{display:block;font-family:var(--font-d);font-size:14.5px;color:var(--frost);margin:14px 0 8px;line-height:1.4}
.reg-card span{font-family:var(--font-m);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-500)}
.creds-divider{display:flex;align-items:center;gap:18px;margin:56px 0 32px;font-family:var(--font-m);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--grey-400)}
.creds-divider::after{content:"";flex:1;height:1px;background:var(--line-dark)}
.docs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.doc-card{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line-dark);border-radius:var(--radius);padding:20px;transition:border-color .4s,background .4s}
.doc-card:hover{border-color:rgba(76,159,230,.42);background:rgba(19,41,61,.42)}
.doc-card svg{flex:none;width:24px;height:24px;stroke:var(--blue-400);stroke-width:1.5;fill:none}
.doc-card b{display:block;font-size:14px;color:var(--frost);margin-bottom:4px;font-weight:600}
.doc-card span{font-family:var(--font-m);font-size:11px;color:var(--grey-500)}

/* ---------- 21. OBJECTIVES ---------- */
.obj{background:var(--white)}
.obj-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.obj-item{display:flex;gap:18px;align-items:flex-start;padding:26px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s}
.obj-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:var(--blue-300)}
a.obj-item{cursor:pointer}
a.obj-item:hover .obj-txt h4{color:var(--blue-600)}
.obj-txt h4{transition:color .3s}
.obj-num{font-family:var(--font-m);font-size:12px;letter-spacing:.14em;color:var(--blue-600);flex:none;padding-top:2px}
.obj-txt h4{font-size:15.5px;color:var(--ink);margin-bottom:8px;line-height:1.4}
.obj-txt p{font-size:13.5px;line-height:1.65;color:var(--grey-600)}

/* ---------- 22. GALLERY ---------- */
.gallery{background:var(--frost)}
.masonry{columns:3;column-gap:20px}
.g-item{break-inside:avoid;margin-bottom:20px;position:relative;border-radius:var(--radius);overflow:hidden;cursor:zoom-in;background:var(--grey-100)}
.g-item img{width:100%;display:block;transition:transform .95s var(--ease)}
.g-item:hover img{transform:scale(1.06)}
.g-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,41,61,.10) 40%,rgba(6,13,22,.82));opacity:0;transition:opacity .45s}
.g-item:hover .g-veil{opacity:1}
.g-cap{position:absolute;left:16px;bottom:14px;right:16px;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-m);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--frost);opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s var(--ease)}
.g-item:hover .g-cap{opacity:1;transform:none}
.g-cap em{font-style:normal;color:var(--blue-300)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(6,13,22,.96);display:flex;align-items:center;justify-content:center;gap:20px;padding:28px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
.lightbox.open{opacity:1;visibility:visible}
.lightbox figure{max-width:min(1100px,92vw);text-align:center}
.lightbox img{max-height:78vh;width:auto;max-width:100%;border-radius:var(--radius);margin-inline:auto}
.lightbox figcaption{margin-top:16px;font-family:var(--font-m);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-400)}
.lightbox figcaption b{color:var(--blue-300);font-weight:500}
.lb-close{position:absolute;top:22px;right:26px;display:flex;align-items:center;gap:9px;font-family:var(--font-m);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey-300);transition:color .3s}
.lb-close svg{width:18px;height:18px}
.lb-close:hover{color:var(--blue-300)}
.lb-btn{width:48px;height:48px;flex:none;border-radius:50%;border:1px solid rgba(244,248,251,.22);display:grid;place-items:center;color:var(--frost);transition:background .35s,border-color .35s,transform .35s var(--ease)}
.lb-btn:hover{background:var(--blue-600);border-color:var(--blue-600);transform:scale(1.08)}

/* ---------- 23. FIELD OPERATIONS ---------- */
.fops{background:var(--white)}
.fo-band{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:56px}
.fo-band img{width:100%;height:clamp(240px,38vw,420px);object-fit:cover;object-position:50% 58%;transition:transform 1.2s var(--ease)}
.fo-band:hover img{transform:scale(1.04)}
.fo-band .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,41,61,.20) 0%,rgba(10,22,34,.42) 55%,rgba(6,13,22,.88) 100%)}
.fo-band-txt{position:absolute;left:0;right:0;bottom:0;padding:34px;color:var(--frost)}
.fo-band-txt span{font-family:var(--font-m);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-300)}
.fo-band-txt b{display:block;font-family:var(--font-d);font-weight:600;font-size:clamp(1.05rem,2.1vw,1.5rem);margin-top:6px}

/* ---------- 24. CONTACT ---------- */
.contact{position:relative;color:var(--frost);overflow:hidden}
.contact .bgimg{position:absolute;inset:0}
.contact .bgimg img{width:100%;height:100%;object-fit:cover}
.contact .veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,13,22,.96),rgba(19,41,61,.92))}
.contact h2{font-size:clamp(1.85rem,3.5vw,2.9rem);color:var(--frost);margin-bottom:22px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.c-rows{display:grid;gap:22px;margin-top:34px}
.c-row{display:flex;gap:16px;align-items:flex-start}
.c-row .ic{width:42px;height:42px;flex:none;border-radius:var(--radius);border:1px solid var(--line-dark);background:rgba(19,41,61,.55);display:grid;place-items:center;transition:background .4s,border-color .4s}
.c-row:hover .ic{background:var(--blue-600);border-color:var(--blue-600)}
.c-row svg{width:19px;height:19px;stroke:var(--blue-300);stroke-width:1.6;fill:none;transition:stroke .4s}
.c-row:hover svg{stroke:var(--white)}
.c-row b{display:block;font-family:var(--font-d);font-size:14px;color:var(--frost);margin-bottom:4px}
.c-row p,.c-row a{font-size:14px;color:var(--grey-300);line-height:1.6}
.c-row a:hover{color:var(--blue-300)}
.form-card{background:var(--white);border-radius:var(--radius);padding:38px 34px;box-shadow:var(--shadow-lift)}
.form-card h3{font-size:1.3rem;color:var(--ink);margin-bottom:6px}
.fsub{font-size:14px;color:var(--grey-600);margin-bottom:26px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-field{display:flex;flex-direction:column;gap:7px}
.f-field.full{grid-column:1/-1}
.f-field label{font-family:var(--font-m);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-600)}
.f-field input,.f-field select,.f-field textarea{font-family:var(--font-b);font-size:14.5px;color:var(--ink);background:var(--frost);border:1px solid var(--line);border-radius:var(--radius);padding:13px 14px;transition:border-color .3s,background .3s,box-shadow .3s;width:100%}
.f-field textarea{min-height:120px;resize:vertical}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{outline:none;border-color:var(--blue-500);background:var(--white);box-shadow:0 0 0 3px rgba(42,133,212,.12)}
.form-foot{margin-top:24px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.form-foot .note{font-size:13px;color:var(--grey-600)}
.form-ok{display:none;text-align:center;padding:30px 10px}
.form-ok.visible{display:block;animation:fadeUp .6s var(--ease-out)}
.form-ok svg{width:56px;height:56px;stroke:var(--blue-600);stroke-width:1.5;fill:none;margin:0 auto 18px}
.form-ok h3{margin-bottom:10px}
.form-ok p{font-size:14.5px;color:var(--grey-600);line-height:1.7}

.ctaband{padding:96px 0}
@media(max-width:720px){.ctaband{padding:64px 0}}

/* ---------- 25. FOOTER ---------- */
.footer{position:relative;background:var(--steel-950);color:var(--grey-400);padding:78px 0 0;overflow:hidden}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:52px;position:relative}
.f-brand .brand-chip{width:56px;height:56px;margin-bottom:20px}
.f-brand p{font-size:14px;line-height:1.75;color:var(--grey-400);max-width:42ch}
.f-brand .tagline{display:inline-block;margin-top:18px;font-family:var(--font-m);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-300);border-left:2px solid var(--blue-500);padding-left:12px}
.f-col h5{font-family:var(--font-m);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--frost);margin-bottom:20px}
.f-col ul{display:grid;gap:11px}
.f-col a{font-size:14px;color:var(--grey-400);transition:color .3s,transform .3s var(--ease);display:inline-block}
.f-col a:hover{color:var(--blue-300);transform:translateX(3px)}
.f-contact li{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;line-height:1.6}
.f-contact svg{flex:none;width:16px;height:16px;stroke:var(--blue-400);stroke-width:1.6;fill:none;margin-top:3px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:24px 0 30px;border-top:1px solid var(--line-dark);font-size:13px;color:var(--grey-600)}

/* ---------- 26. RESPONSIVE ---------- */
@media(max-width:1080px){
  :root{--sec:88px}
  .section-head{grid-template-columns:1fr;gap:22px;align-items:start;margin-bottom:48px}
  .caps-grid,.equip-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:26px}
  .values{grid-template-columns:repeat(3,1fr)}
  .reg-grid{grid-template-columns:repeat(3,1fr)}
  .docs{grid-template-columns:repeat(2,1fr)}
  .obj-rail{grid-template-columns:repeat(2,1fr)}
  .civil-grid,.elect-grid,.build-grid,.she-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:56px}
  .civil-sticky{position:static}
  .about-img-sec,.build-visual .side{position:relative;right:auto;bottom:auto;width:100%;margin-top:16px;border-width:0}
  .about-frame,.she-visual .frame{display:none}
  .masonry{columns:2}
}
@media(max-width:900px){
  .nav-links{display:none}
  .burger{display:flex}
  .nav-cta .btn--primary{display:none}
  .civ-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  :root{--sec:68px}
  .container{width:min(1200px,100% - 32px)}
  .hero-content{padding:150px 0 68px}
  .hero-foot{flex-direction:column;align-items:flex-start;gap:16px;padding-bottom:26px}
  .hero-meta{width:100%;justify-content:space-between;gap:14px}
  .caps-grid,.equip-grid,.steps,.values,.reg-grid,.docs,.obj-rail,.elect-tiles,.she-points,.f-grid{grid-template-columns:1fr}
  .cap-card{min-height:380px}
  .footer-top{grid-template-columns:1fr;gap:36px}
  .civ-tabs{flex-direction:column}
  .civ-tab{padding:13px 4px}
  .civ-list{grid-template-columns:1fr}
  .banner-txt{padding:26px 22px}
  .masonry{columns:2;column-gap:12px}
  .g-item{margin-bottom:12px}
  .form-card{padding:28px 22px}
  .mission-quote{margin-bottom:44px}
  .lightbox{padding:14px;gap:8px}
  .lb-btn{width:40px;height:40px}
  .band-quote p{max-width:100%}
}
@media(max-width:480px){
  .masonry{columns:1}
  .brand-word span{display:none}
  .hero-ctas{width:100%}
  .hero-ctas .btn{width:100%;justify-content:center}
}