*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0D0D0D;
  --dark:#161616;
  --dark2:#1E1E1E;
  --gray1:#2A2A2A;
  --gray2:#4A4A4A;
  --gray3:#888888;
  --gray4:#C0C0C0;
  --gray5:#E8E8E8;
  --offwhite:#F5F5F3;
  --white:#FFFFFF;
  --accent:#707070;
  --border:rgba(255,255,255,0.08);
}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',sans-serif;
  background:var(--dark);
  color:rgba(255,255,255,0.85);
  font-weight:300;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-transform:uppercase;
}

/* ── BACK LINK ── */
.proj-back{
  position:fixed;top:28px;left:32px;z-index:100;
  display:inline-flex;align-items:center;gap:8px;
  text-decoration:none;color:rgba(255,255,255,0.6);
  font-size:0.85rem;letter-spacing:0.12em;font-weight:400;
  padding:10px 20px;
  background:rgba(22,22,22,0.85);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:100px;
  transition:color 0.3s,background 0.3s,border-color 0.3s;
}
.proj-back:hover{
  color:white;
  background:rgba(22,22,22,0.95);
  border-color:rgba(255,255,255,0.2);
}

/* ── HERO IMAGE ── */
.proj-hero{
  width:100%;height:80vh;min-height:500px;
  position:relative;overflow:hidden;
}
.proj-hero img,.proj-hero video{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:brightness(0.85);
}
.proj-hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 50%,var(--dark) 100%);
}

/* ── HEADER ── */
.proj-header{
  max-width:800px;margin:-80px auto 0;position:relative;z-index:2;
  text-align:center;padding:0 32px 60px;
}
.proj-cat{
  font-size:0.82rem;letter-spacing:0.28em;color:var(--gray3);margin-bottom:16px;
}
.proj-title{
  font-family:'DM Sans',sans-serif;
  font-size:clamp(2.2rem,5vw,3.6rem);
  font-weight:600;color:white;letter-spacing:0.1em;
  line-height:1.1;margin-bottom:12px;
}
.proj-loc{
  font-size:0.9rem;letter-spacing:0.1em;color:var(--gray4);margin-bottom:24px;
}
.proj-tags{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.proj-tag{
  padding:6px 16px;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:100px;
  font-size:0.78rem;letter-spacing:0.14em;color:var(--gray4);
}
.proj-desc{
  font-size:0.95rem;line-height:1.8;color:var(--gray4);
  letter-spacing:0.04em;max-width:600px;margin:0 auto;
  text-transform:none;
}

/* ── GALLERY ── */
.proj-gallery{
  max-width:1200px;margin:0 auto;padding:0 32px 80px;
  display:flex;flex-direction:column;gap:20px;
}
.proj-gallery-section{margin-bottom:0}
.proj-gallery-grid{display:grid;gap:20px}
.proj-gallery-grid.layout-a{grid-template-columns:1fr 1fr}
.proj-gallery-grid.layout-b{grid-template-columns:1fr}
.proj-gallery-grid.layout-c{grid-template-columns:1fr 1fr 1fr}

.proj-gallery-grid img,
.proj-gallery-grid video{
  width:100%;height:100%;object-fit:cover;display:block;
  border-radius:16px;
  transition:transform 0.5s ease;
}
.proj-gallery-grid img:hover,
.proj-gallery-grid video:hover{transform:scale(1.02)}

/* ── CTA ── */
.proj-cta{
  padding:80px 32px;
  border-top:1px solid var(--border);
}
.proj-cta-inner{
  max-width:600px;margin:0 auto;text-align:center;
}
.proj-cta-inner p{
  font-size:1.1rem;letter-spacing:0.08em;color:var(--gray4);margin-bottom:28px;
}
.proj-cta-inner a{
  display:inline-block;
  padding:14px 40px;background:white;color:var(--dark);
  font-size:0.88rem;letter-spacing:0.18em;font-weight:500;
  text-decoration:none;border-radius:12px;
  transition:background 0.3s;
}
.proj-cta-inner a:hover{background:var(--gray5)}

/* ── FOOTER ── */
.proj-footer{
  padding:24px 32px;text-align:center;
  font-size:0.75rem;letter-spacing:0.1em;color:rgba(255,255,255,0.3);
  border-top:1px solid var(--border);
}

/* ── WA FLOAT ── */
#wa-float{
  position:fixed;bottom:28px;right:24px;z-index:500;
  width:52px;height:52px;border-radius:50%;
  background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 18px rgba(37,211,102,0.3);
  text-decoration:none;
  transition:transform 0.25s,box-shadow 0.25s;
}
#wa-float:hover{transform:scale(1.07);box-shadow:0 6px 24px rgba(37,211,102,0.45)}
#wa-float svg{width:24px;height:24px;fill:white}

/* ── IG FLOAT ── */
#ig-float{
  position:fixed;bottom:28px;right:88px;z-index:500;
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.15);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;
  transition:transform 0.25s,background 0.25s,border-color 0.25s;
}
#ig-float:hover{transform:scale(1.07);background:rgba(255,255,255,0.18);border-color:rgba(255,255,255,0.3)}
#ig-float svg{width:22px;height:22px;fill:white}

/* ── TOUCH DEVICE — disable hover scale on gallery (causes jank on mobile) ── */
@media(hover:none){
  .proj-gallery-grid img:hover,
  .proj-gallery-grid video:hover{transform:none}
}

/* ── RESPONSIVE ── */

/* Tablet portrait & small laptops */
@media(max-width:900px){
  .proj-hero{height:60vh;min-height:360px}
  .proj-header{margin-top:-60px;padding:0 24px 48px}
  .proj-gallery{padding:0 16px 60px;gap:14px}
  .proj-gallery-grid{gap:14px}
  .proj-gallery-grid.layout-c{grid-template-columns:1fr 1fr}
  .proj-back{top:16px;left:16px;font-size:0.78rem;padding:8px 16px}
  .proj-cta{padding:60px 24px}
  .proj-cta-inner a{padding:12px 32px;font-size:0.82rem}
  #wa-float,#ig-float{width:46px;height:46px}
  #wa-float svg{width:21px;height:21px}
  #ig-float svg{width:19px;height:19px}
  #ig-float{right:78px}
  /* iOS safe area for floating buttons */
  #wa-float{bottom:calc(20px + env(safe-area-inset-bottom,0px))}
  #ig-float{bottom:calc(20px + env(safe-area-inset-bottom,0px))}
}

/* Mobile landscape & small tablets */
@media(max-width:680px){
  .proj-gallery-grid.layout-a{grid-template-columns:1fr}
  .proj-gallery-grid.layout-c{grid-template-columns:1fr}
  .proj-hero{height:55vh;min-height:300px}
}

/* Mobile portrait */
@media(max-width:520px){
  .proj-hero{height:50vh;min-height:260px}
  .proj-header{margin-top:-48px;padding:0 16px 36px}
  .proj-desc{font-size:0.88rem;line-height:1.7}
  .proj-gallery{padding:0 12px 48px;gap:10px}
  .proj-gallery-grid{gap:10px}
  .proj-gallery-grid img,.proj-gallery-grid video{border-radius:10px}
  .proj-cta{padding:48px 16px}
  .proj-cta-inner p{font-size:0.95rem}
  .proj-cta-inner a{width:100%;text-align:center;padding:14px 24px}
  .proj-back{font-size:0.72rem;padding:7px 14px}
  #wa-float{bottom:calc(16px + env(safe-area-inset-bottom,0px));right:16px;width:44px;height:44px}
  #ig-float{bottom:calc(16px + env(safe-area-inset-bottom,0px));right:68px;width:44px;height:44px}
}

/* Very small devices */
@media(max-width:360px){
  .proj-hero{height:45vh;min-height:220px}
  .proj-header{padding:0 12px 28px}
  .proj-title{letter-spacing:0.06em}
  .proj-cat{font-size:0.72rem}
  .proj-loc{font-size:0.82rem}
  .proj-back{font-size:0.68rem;padding:6px 12px}
}