/* Version 1 — Dark Industrial ========================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blk: #0A0A0A;
  --dk:  #141414;
  --dk2: #1C1C1C;
  --org: #F05A1A;
  --orh: #FF7040;
  --wht: #FFFFFF;
  --lt:  #F5F5F5;
  --gr:  #999;
  --fh:  'Oswald', sans-serif;
  --fb:  'Open Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body { background: var(--blk); color: var(--wht); font-family: var(--fb); font-size: 16px; line-height: 1.65; }
img  { max-width: 100%; height: auto; display: block; }
a    { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* BUTTONS */
.btn {
  display: inline-block; padding: .85rem 2rem; font-family: var(--fh);
  font-size: .95rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  border: 2px solid transparent; border-radius: 3px; cursor: pointer;
  transition: background .22s, border-color .22s, color .22s;
}
.btn-org  { background: var(--org); color: var(--wht); border-color: var(--org); }
.btn-org:hover { background: var(--orh); border-color: var(--orh); }
.btn-out  { background: transparent; color: var(--wht); border-color: var(--wht); }
.btn-out:hover { background: var(--wht); color: var(--blk); }
.btn-wht  { background: var(--wht); color: var(--blk); }
.btn-wht:hover { background: var(--org); color: var(--wht); border-color: var(--org); }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 1000;
  padding: .65rem 0; transition: background .3s, padding .3s;
}
.nav.scrolled { background: rgba(10,10,10,.97); padding: .45rem 0; box-shadow: 0 2px 24px rgba(0,0,0,.6); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 1.5rem;
}
.nav-logo img { height: 117px; width: auto; }
.nav-menu { display: flex; align-items: center; list-style: none; gap: .15rem; }
.nav-menu a {
  display: block; padding: .45rem .9rem; font-family: var(--fh);
  font-size: .8rem; letter-spacing: .09em; text-transform: uppercase;
  color: var(--wht); border-radius: 2px; transition: color .2s;
}
.nav-menu a:hover { color: var(--org); }
.nav-sep { width: 1px; height: 18px; background: rgba(255,255,255,.18); margin: 0 .4rem; }
.nav-v { border: 1px solid rgba(255,255,255,.22) !important; font-size: .72rem !important; padding: .38rem .75rem !important; }
.nav-v.cur { background: var(--org) !important; border-color: var(--org) !important; }
.nav-v:not(.cur):hover { border-color: var(--org) !important; color: var(--org) !important; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; z-index: 1001;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--wht); transition: all .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 998; }
.nav-overlay.active { display: block; }

/* HERO */
.hero { position: relative; height: 100vh; min-height: 620px; overflow: hidden; }
.hero-slider { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.6s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(0,0,0,.39) 35%, rgba(0,0,0,.14) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  display: flex; align-items: center; height: 100%; padding-top: 120px;
}
.hero-inner { max-width: 720px; padding: 0 1.5rem; }
.hero-eye {
  font-family: var(--fh); font-size: .8rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--org); margin-bottom: 1.1rem;
}
.hero h1 {
  font-family: var(--fh); font-weight: 700;
  font-size: clamp(2.8rem, 7vw, 5.5rem); line-height: 1.02;
  text-transform: uppercase; color: var(--wht); margin-bottom: 1.4rem;
}
.hero h1 em { color: var(--org); font-style: normal; }
.hero-sub { font-size: 1.05rem; color: rgba(255,255,255,.78); max-width: 520px; margin-bottom: 2.5rem; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-dots {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; gap: .5rem;
}
.hero-dot {
  width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.35);
  border: none; cursor: pointer; transition: background .3s, transform .3s;
}
.hero-dot.active { background: var(--org); transform: scale(1.4); }

/* SECTION EDGE DIVIDER */
.section-edge {
  height: 24px;
  background: linear-gradient(
    to bottom,
    var(--org) 0, var(--org) 8px,
    #000 8px,    #000 16px,
    #fff 16px,   #fff 24px
  );
}

/* STATS */
.stats { background: var(--dk); }
.stats-row { display: grid; grid-template-columns: repeat(4,1fr); }
.stat {
  text-align: center; padding: 2.4rem 1rem;
  border-right: 1px solid rgba(255,255,255,.07);
}
.stat:last-child { border-right: none; }
.stat-n { font-family: var(--fh); font-size: clamp(2rem,5vw,3.2rem); font-weight: 700; color: var(--org); }
.stat-suf { font-family: var(--fh); font-size: clamp(1.4rem,3vw,2.2rem); color: var(--org); }
.stat p { font-size: .8rem; color: var(--gr); text-transform: uppercase; letter-spacing: .06em; margin-top: .5rem; }

/* SECTION HEADER */
.sh { text-align: center; margin-bottom: 3.5rem; }
.sh h2 {
  font-family: var(--fh); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.8rem,4vw,2.7rem); color: var(--wht); margin-bottom: .75rem;
}
.sh h2 span { color: var(--org); }
.sh p { font-size: 1rem; color: var(--gr); max-width: 580px; margin: 0 auto; }
.sh .oline { width: 56px; height: 3px; background: var(--org); margin: .8rem auto 0; }

/* SERVICES */
.services { padding: 6rem 0; }
.svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.svc-card {
  background: var(--dk2); border: 1px solid rgba(255,255,255,.06);
  border-radius: 4px; padding: 2.5rem 2rem;
  transition: border-color .3s, transform .3s;
}
.svc-card:hover { border-color: var(--org); transform: translateY(-5px); }
.svc-icon { margin-bottom: 1.25rem; }
.svc-icon svg { width: 44px; height: 44px; }
.svc-card h3 {
  font-family: var(--fh); font-size: 1.2rem; text-transform: uppercase;
  color: var(--wht); margin-bottom: .75rem;
}
.svc-card p { font-size: .95rem; color: var(--gr); line-height: 1.75; }

/* GALLERY PREVIEW */
.gp { padding: 6rem 0; background: var(--dk); }
.gp-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  grid-template-rows: repeat(2,230px);
  gap: .75rem;
}
.gp-item {
  background-size: cover; background-position: center;
  border-radius: 3px; display: block; position: relative;
  overflow: hidden; transition: transform .35s;
  cursor: pointer;
}
.gp-item::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,.35); transition: background .3s;
}
.gp-item:hover { transform: scale(1.02); }
.gp-item:hover::after { background: rgba(240,90,26,.25); }
.gp-cta { text-align: center; margin-top: 2.5rem; }

/* ABOUT */
.about { padding: 6rem 0; }
.ab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.ab-txt h2 {
  font-family: var(--fh); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.6rem,3.5vw,2.4rem); color: var(--wht);
  margin-bottom: 1.5rem; line-height: 1.15;
}
.ab-txt h2 span { color: var(--org); }
.ab-txt p { color: rgba(255,255,255,.72); margin-bottom: 1.2rem; line-height: 1.8; }
.ab-txt .btn { margin-top: .5rem; }
.ab-img img { width: 100%; border-radius: 4px; }

/* CTA BAND */
.cta-band { background: var(--org); padding: 5rem 0; }
.cta-in { text-align: center; }
.cta-in h2 {
  font-family: var(--fh); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.8rem,4vw,2.8rem); color: var(--wht); margin-bottom: .7rem;
}
.cta-in p { font-size: 1.1rem; color: rgba(255,255,255,.9); margin-bottom: 2rem; }
.cta-in a.tel { text-decoration: underline; color: var(--wht); font-weight: 700; }

/* FOOTER */
.footer { background: var(--dk); padding: 4.5rem 0 2rem; }
.ft-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
.ft-brand img { margin-bottom: 1rem; }
.ft-sl { font-family: var(--fh); font-size: .85rem; color: var(--org); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .6rem; }
.ft-brand p { font-size: .82rem; color: var(--gr); }
.footer h4 { font-family: var(--fh); font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--org); margin-bottom: 1rem; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: .5rem; }
.footer ul li a { font-size: .88rem; color: var(--gr); transition: color .2s; }
.footer ul li a:hover { color: var(--wht); }
.ft-v-cur { color: var(--org) !important; font-weight: 600; }
.ft-ct p { font-size: .88rem; color: var(--gr); margin-bottom: .4rem; }
.ft-ct a { color: var(--gr); transition: color .2s; }
.ft-ct a:hover { color: var(--org); }
.ft-copy { border-top: 1px solid rgba(255,255,255,.07); padding-top: 1.5rem; text-align: center; font-size: .8rem; color: var(--gr); }

/* LIGHTBOX */
#lightbox { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity .3s; }
#lightbox.active { opacity: 1; pointer-events: all; }
.lb-bg { position: absolute; inset: 0; background: rgba(0,0,0,.92); }
.lb-wrap { position: relative; z-index: 1; max-width: 90vw; max-height: 90vh; display: flex; align-items: center; gap: 1rem; }
.lb-img { max-width: 85vw; max-height: 88vh; object-fit: contain; border-radius: 3px; }
.lb-close {
  position: absolute; top: -2.5rem; right: 0;
  background: none; border: none; color: var(--wht); font-size: 2.5rem; cursor: pointer; line-height: 1;
}
.lb-arrow {
  background: rgba(255,255,255,.12); border: none; color: var(--wht);
  font-size: 2.5rem; padding: .5rem .9rem; cursor: pointer; border-radius: 3px;
  transition: background .2s; line-height: 1; flex-shrink: 0;
}
.lb-arrow:hover { background: var(--org); }
.lb-count { position: absolute; bottom: -2rem; left: 50%; transform: translateX(-50%); font-size: .82rem; color: var(--gr); white-space: nowrap; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .ft-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: -100%; bottom: 0; width: 280px;
    background: var(--dk); flex-direction: column; justify-content: center;
    align-items: flex-start; padding: 2rem; gap: .5rem; z-index: 999;
    transition: right .3s;
  }
  .nav-menu.open { right: 0; }
  .nav-sep { display: none; }
  .hero { height: 65vh; min-height: 400px; }
  .hero-content { padding-top: 90px; }
  .hero-eye { display: none; }
  .hero h1 { font-size: 2.4rem; margin-top: 2rem; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); }
  .stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.07); }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .ab-grid { grid-template-columns: 1fr; gap: 2rem; }
  .gp-grid { grid-template-columns: repeat(2,1fr); grid-template-rows: repeat(3,200px); }
  .ft-grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .gp-grid { grid-template-columns: 1fr; grid-template-rows: repeat(6,180px); }
  .hero { height: 60vh; min-height: 340px; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .lb-arrow { display: none; }
}