/* MIQKIE INDUSTRIES SDN. BHD. — site stylesheet
   Palette: brand aqua + green on deep navy (construction vibe) */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --navy-950: #050F1B;
  --navy-900: #07182A;
  --navy-850: #0A1F33;
  --navy-800: #0C2438;
  --navy-700: #123049;
  --line: rgba(120, 190, 225, 0.16);
  --line-2: rgba(120, 190, 225, 0.28);

  --aqua: #3FB0E0;
  --aqua-2: #74D0F2;
  --aqua-deep: #1E7FB0;
  --green: #3FBF70;
  --green-2: #6FD794;
  --green-deep: #2E9E57;

  --paper: #EAF4FA;
  --muted: #A2B9CE;
  --muted-2: #7E97AD;
  --ink: #06131F;
  --white: #ffffff;

  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 24px 60px rgba(2, 8, 16, 0.55);
  --wrap: 1180px;
  --head-h: 74px;
  --top-h: 40px;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--navy-950);
  color: var(--paper);
  font-family: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: "Anton", "Oswald", sans-serif;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.012em;
  text-transform: uppercase;
  color: var(--white);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(34px, 6vw, 68px); }
h2 { font-size: clamp(26px, 4vw, 44px); }
h3 { font-size: clamp(19px, 2.2vw, 24px); }

p { margin: 0 0 1em; }
strong { color: #fff; font-weight: 600; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--aqua); color: var(--ink); font-weight: 700;
  padding: 10px 16px; border-radius: 10px; text-decoration: none;
  transition: top .2s ease;
}
.skip:focus { top: 12px; }

/* ---------- Section scaffolding ---------- */
.section { position: relative; padding: 84px 0; }
.section--tint { background: linear-gradient(180deg, #061525, #08192b); }
.section--blueprint {
  background-image:
    linear-gradient(to right, rgba(63, 176, 224, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(63, 176, 224, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
}
.section + .section { border-top: 1px solid var(--line); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: "Oswald", sans-serif; font-weight: 600;
  font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: #d5e8f5;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(63, 176, 224, 0.12);
  border: 1px solid rgba(63, 176, 224, 0.32);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.eyebrow--green { background: rgba(63, 191, 112, 0.12); border-color: rgba(63, 191, 112, 0.32); }
.eyebrow--green::before { background: var(--aqua); }

.sec-head { max-width: 720px; }
.sec-lead { color: var(--muted); font-size: 17.5px; }
.center { text-align: center; }
.center .sec-head { margin: 0 auto; }

.rule {
  height: 7px; width: 84px; border-radius: 999px; margin: 0 0 22px;
  background-image: repeating-linear-gradient(45deg, var(--aqua) 0 7px, var(--green) 7px 14px);
}
.center .rule { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Oswald", sans-serif; font-weight: 700;
  font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: 0;
  padding: 15px 24px; border-radius: 12px;
  transition: transform .14s ease, box-shadow .14s ease, background .2s ease, color .2s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 19px; height: 19px; flex: 0 0 auto; }
.btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

.btn--aqua {
  color: var(--ink);
  background: linear-gradient(180deg, var(--aqua-2), var(--aqua));
  box-shadow: 0 6px 0 var(--aqua-deep), 0 16px 30px rgba(0,0,0,.45);
}
.btn--aqua:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--aqua-deep), 0 20px 34px rgba(0,0,0,.5); }
.btn--aqua:active { transform: translateY(5px); box-shadow: 0 1px 0 var(--aqua-deep), 0 8px 16px rgba(0,0,0,.5); }

.btn--green {
  color: #04140a;
  background: linear-gradient(180deg, var(--green-2), var(--green));
  box-shadow: 0 6px 0 var(--green-deep), 0 16px 30px rgba(0,0,0,.45);
}
.btn--green:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--green-deep), 0 20px 34px rgba(0,0,0,.5); }
.btn--green:active { transform: translateY(5px); box-shadow: 0 1px 0 var(--green-deep), 0 8px 16px rgba(0,0,0,.5); }

.btn--ghost {
  color: var(--paper); background: transparent;
  border: 1.5px solid var(--line-2);
}
.btn--ghost:hover { border-color: var(--aqua); color: #fff; background: rgba(63,176,224,.08); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Utility topbar ---------- */
.topbar {
  position: relative; z-index: 60;
  background: #030a12;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--top-h); }
.topbar a { color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 15px; height: 15px; color: var(--aqua); }
.topbar .tb-left, .topbar .tb-right { display: flex; align-items: center; gap: 20px; }
.topbar .tb-reg { color: var(--muted-2); letter-spacing: .04em; }
@media (max-width: 880px) {
  .topbar .tb-left { display: none; }
  .topbar .tb-right a[href^="mailto"] { display: none; }
  .topbar .wrap { justify-content: center; }
}

/* ---------- Header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 80;
  background: rgba(5, 15, 27, 0.9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: var(--head-h); }

.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand .brand-chip {
  background: #fff; border-radius: 12px; padding: 6px 9px;
  box-shadow: 0 8px 20px rgba(0,0,0,.35);
  line-height: 0;
}
.brand img { height: 42px; width: auto; }
.brand .brand-txt { display: flex; flex-direction: column; line-height: 1.05; }
.brand .brand-txt b {
  font-family: "Anton", sans-serif; font-weight: 400; color: #fff;
  font-size: 20px; letter-spacing: .04em; text-transform: uppercase;
}
.brand .brand-txt span {
  font-family: "Oswald", sans-serif; font-size: 10.5px; letter-spacing: .26em;
  text-transform: uppercase; color: var(--aqua);
}
@media (max-width: 520px) { .brand .brand-txt { display: none; } .brand img { height: 38px; } }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-family: "Oswald", sans-serif; font-weight: 500;
  font-size: 14.5px; letter-spacing: .08em; text-transform: uppercase;
  color: #cfe0ee; text-decoration: none; padding: 10px 14px; border-radius: 10px;
  transition: color .15s ease, background .15s ease;
}
.nav a:hover { color: #fff; background: rgba(63,176,224,.1); }
.nav a[aria-current="page"] { color: var(--aqua); }
.head-cta { display: flex; align-items: center; gap: 12px; }
.head-cta .btn { padding: 12px 18px; font-size: 14px; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 11px;
  background: rgba(63,176,224,.1); border: 1px solid var(--line-2);
  color: #fff; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 940px) {
  .head-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: calc(var(--head-h)) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(6, 17, 29, 0.98);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    padding: 14px 18px 22px;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 12px; font-size: 16px; border-bottom: 1px solid var(--line); border-radius: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 78% 0%, #0E3A57 0%, #082033 40%, #050F1B 100%);
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: ""; position: absolute; inset: -60px;
  background-image:
    linear-gradient(to right, rgba(63,176,224,.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(63,176,224,.10) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 90% at 70% 10%, #000 25%, transparent 80%);
          mask-image: radial-gradient(120% 90% at 70% 10%, #000 25%, transparent 80%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 2; padding-top: 78px; padding-bottom: 84px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 46px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 34px; } .hero .wrap { padding-top: 54px; padding-bottom: 60px; } }

.hero h1 { margin-bottom: 16px; }
.hero h1 .hl { color: var(--aqua); }
.hero h1 .hl2 { color: var(--green); }
.hero-lead { font-size: 18.5px; color: #c3d7e6; max-width: 560px; }
.hero .btn-row { margin-top: 26px; }
.hero-note { margin-top: 20px; color: var(--muted-2); font-size: 14px; display: flex; align-items: center; gap: 10px; }
.hero-note svg { width: 18px; height: 18px; color: var(--green); }

.hero-media { position: relative; }
.hero-media .shot {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow);
  transform: rotate(1.4deg);
}
.hero-media .shot img { width: 100%; height: 420px; object-fit: cover; }
.hero-media .tag {
  position: absolute; left: -14px; bottom: 26px;
  background: linear-gradient(180deg, var(--aqua-2), var(--aqua));
  color: var(--ink); border-radius: 14px; padding: 12px 16px;
  font-family: "Oswald", sans-serif; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; font-size: 13px; line-height: 1.3;
  box-shadow: 0 12px 26px rgba(0,0,0,.45);
}
.hero-media .tag b { display: block; font-size: 20px; font-family: "Anton", sans-serif; font-weight: 400; }
@media (max-width: 900px) { .hero-media .shot img { height: 300px; } .hero-media .shot { transform: none; } }

/* ---------- Credential strip ---------- */
.creds { background: #040D17; border-bottom: 1px solid var(--line); }
.creds .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.creds .item { padding: 22px 18px; text-align: center; border-right: 1px solid var(--line); }
.creds .item:last-child { border-right: 0; }
.creds .k { font-family: "Anton", sans-serif; font-size: 22px; color: #fff; letter-spacing: .03em; }
.creds .v { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 720px) { .creds .wrap { grid-template-columns: repeat(2, 1fr); } .creds .item:nth-child(2) { border-right: 0; } .creds .item:nth-child(1), .creds .item:nth-child(2) { border-bottom: 1px solid var(--line); } }

/* ---------- Generic card grid ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(14,42,64,.7), rgba(7,20,33,.85));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: 0 22px 46px rgba(0,0,0,.45); }
.card .ico {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(158deg, rgba(63,176,224,.22), rgba(63,191,112,.16));
  border: 1px solid var(--line-2); margin-bottom: 16px;
}
.card .ico svg { width: 28px; height: 28px; color: var(--aqua); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15.5px; }
.card .num {
  position: absolute; right: 16px; top: 10px;
  font-family: "Anton", sans-serif; font-size: 46px; color: rgba(63,176,224,.12);
}

/* ---------- Projects ---------- */
.proj-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  border: 1px solid var(--line); background: #061524;
  transition: transform .18s ease, box-shadow .18s ease;
}
.proj-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(0,0,0,.5); }
.proj-card .ph { position: relative; overflow: hidden; }
.proj-card .ph img { width: 100%; height: 260px; object-fit: cover; transition: transform .5s ease; }
.proj-card:hover .ph img { transform: scale(1.05); }
.proj-card .ph .loc {
  position: absolute; left: 12px; top: 12px;
  background: rgba(6,19,31,.82); border: 1px solid var(--line-2);
  color: #dceaf5; border-radius: 999px; padding: 6px 12px;
  font-family: "Oswald", sans-serif; font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.proj-card .bd { padding: 20px 20px 22px; }
.proj-card .bd h3 { font-size: 19px; margin-bottom: 6px; }
.proj-card .bd p { color: var(--muted); font-size: 14.5px; margin: 0; }
.proj-card .meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  font-family: "Oswald", sans-serif; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: #cdeaf7; background: rgba(63,176,224,.14); border: 1px solid rgba(63,176,224,.28);
  padding: 5px 10px; border-radius: 999px;
}
.chip--g { color: #cff5dd; background: rgba(63,191,112,.14); border-color: rgba(63,191,112,.3); }

/* gallery masonry for projects page */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery figure { margin: 0; overflow: hidden; border-radius: 14px; border: 1px solid var(--line); background: #061524; }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; transition: transform .5s ease; }
.gallery figure:hover img { transform: scale(1.04); }
@media (max-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Feature / about blocks ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 30px; } }
.media-frame { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-2); box-shadow: var(--shadow); }
.media-frame img { width: 100%; height: 440px; object-fit: cover; }
@media (max-width: 900px) { .media-frame img { height: 300px; } }

.tick { list-style: none; padding: 0; margin: 0 0 6px; display: grid; gap: 12px; }
.tick li { position: relative; padding-left: 34px; color: #cfe0ee; }
.tick li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 7px;
  background: rgba(63,191,112,.16); border: 1px solid rgba(63,191,112,.4);
}
.tick li::after {
  content: ""; position: absolute; left: 7px; top: 8px; width: 8px; height: 4px;
  border-left: 2px solid var(--green); border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; padding: 26px 14px; border-radius: var(--radius); background: rgba(63,176,224,.06); border: 1px solid var(--line); }
.stat b { display: block; font-family: "Anton", sans-serif; font-weight: 400; font-size: clamp(30px, 4vw, 44px); color: #fff; }
.stat span { font-family: "Oswald", sans-serif; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Info list (company facts) ---------- */
.facts { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.facts .row { display: grid; grid-template-columns: 220px 1fr; }
.facts .row > * { padding: 15px 20px; border-bottom: 1px solid var(--line); }
.facts .row:last-child > * { border-bottom: 0; }
.facts .k { background: rgba(63,176,224,.06); font-family: "Oswald", sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; color: var(--muted); }
.facts .v { color: #e6f1f9; }
@media (max-width: 640px) { .facts .row { grid-template-columns: 1fr; } .facts .k { padding-bottom: 4px; border-bottom: 0; } .facts .v { padding-top: 4px; } }

/* ---------- Org chart ---------- */
.org { display: grid; gap: 14px; justify-items: center; text-align: center; }
.org .node {
  background: linear-gradient(180deg, rgba(14,42,64,.8), rgba(7,20,33,.9));
  border: 1px solid var(--line-2); border-radius: 14px; padding: 14px 20px; min-width: 220px;
}
.org .node b { display: block; color: #fff; font-family: "Oswald", sans-serif; letter-spacing: .06em; text-transform: uppercase; font-size: 14px; }
.org .node span { color: var(--muted); font-size: 14px; }
.org .node--top { border-color: rgba(63,191,112,.5); box-shadow: 0 0 0 3px rgba(63,191,112,.08); }
.org .row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, #0A2D46, #06131F 70%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-band::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(63,191,112,.22), transparent 65%); filter: blur(10px);
}
.cta-band .wrap { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 54px; padding-bottom: 54px; }
.cta-band h2 { margin-bottom: 6px; }
.cta-band p { color: var(--muted); margin: 0; }
@media (max-width: 820px) { .cta-band .wrap { flex-direction: column; text-align: center; align-items: center; } }

/* ---------- Footer ---------- */
.foot { background: #030A12; border-top: 1px solid var(--line); padding: 56px 0 30px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
@media (max-width: 820px) { .foot-grid { grid-template-columns: 1fr; gap: 26px; } }
.foot h4 { font-family: "Oswald", sans-serif; font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--aqua); margin-bottom: 14px; }
.foot a { color: var(--muted); text-decoration: none; display: block; padding: 4px 0; }
.foot a:hover { color: #fff; }
.foot .f-logo { background: #fff; border-radius: 12px; padding: 10px 14px; display: inline-block; margin-bottom: 16px; }
.foot .f-logo img { height: 54px; width: auto; }
.foot .f-desc { color: var(--muted); font-size: 14.5px; max-width: 360px; }
.foot .f-contact { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); padding: 4px 0; }
.foot .f-contact svg { width: 17px; height: 17px; color: var(--green); flex: 0 0 auto; margin-top: 4px; }
.foot-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: var(--muted-2); font-size: 13px; }
.foot-bottom .sep { color: var(--aqua); margin: 0 8px; }

/* ---------- Mobile contact bar ---------- */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; display: none;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-shadow: 0 -10px 28px rgba(0,0,0,.55);
}
.mb-btn {
  flex: 1 1 0; min-width: 0; display: flex; align-items: center; justify-content: center; gap: 9px;
  height: 60px; font-family: "Oswald", sans-serif; font-weight: 700;
  font-size: 14px; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; -webkit-tap-highlight-color: transparent;
}
.mb-btn svg { width: 22px; height: 22px; flex: 0 0 auto; }
.mb-call { background: linear-gradient(180deg, var(--aqua-2), var(--aqua)); color: var(--ink); }
.mb-wa { background: linear-gradient(180deg, var(--green-2), var(--green)); color: #04140a; }
@media (max-width: 720px) { .mobile-bar { display: flex; } body { padding-bottom: 60px; } }

/* ---------- Centered hero ---------- */
.hero-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-inner .hero-lead { margin-left: auto; margin-right: auto; }
.hero-inner .btn-row { justify-content: center; }
.hero-inner .hero-note { justify-content: center; }

/* ---------- Construction animation ---------- */
.anim-build { background: linear-gradient(180deg, #0C2A42, #06131F); line-height: 0; }
.anim-build svg { width: 100%; height: auto; display: block; }
.anim-build .crane-arm { transform-box: fill-box; transform-origin: 50% 0; animation: craneSwing 6.5s ease-in-out infinite; }
.anim-build .gear-a { transform-box: fill-box; transform-origin: 50% 50%; animation: spinCW 16s linear infinite; }
.anim-build .gear-b { transform-box: fill-box; transform-origin: 50% 50%; animation: spinCCW 11s linear infinite; }
.anim-build .blk { transform-box: fill-box; transform-origin: 50% 100%; animation: blockUp 5s ease-in-out infinite; }
.anim-build .blk-1 { animation-delay: .0s; }
.anim-build .blk-2 { animation-delay: .7s; }
.anim-build .spark { animation: sparkBlink 1.6s ease-in-out infinite; }
.anim-build .spark-2 { animation-delay: .5s; }
.anim-build .spark-3 { animation-delay: 1s; }

@keyframes craneSwing { 0%, 100% { transform: rotate(-4deg); } 50% { transform: rotate(4deg); } }
@keyframes spinCW { to { transform: rotate(360deg); } }
@keyframes spinCCW { to { transform: rotate(-360deg); } }
@keyframes blockUp {
  0%, 6% { opacity: 0; transform: translateY(-20px); }
  18%, 82% { opacity: 1; transform: translateY(0); }
  92%, 100% { opacity: 0; transform: translateY(-20px); }
}
@keyframes sparkBlink { 0%, 100% { opacity: 0.15; transform: scale(0.7); } 50% { opacity: 1; transform: scale(1.15); } }

/* ---------- Reveal ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .js .reveal { opacity: 1; transform: none; }
  .anim-build .blk { animation: none !important; opacity: 1; transform: none; }
  .anim-build .crane-arm, .anim-build .gear-a, .anim-build .gear-b, .anim-build .spark { animation: none !important; }
}