/* Polished global styles for Hatupoi PRODUCTION starter portfolio */
/* ====================================== */
/* RESET */
* {box-sizing:border-box;margin:0;padding:0}
:root{
  --accent:#f04e30;
  --bg-gradient: linear-gradient(135deg,#0f2027,#203a43,#2c5364);
  --glass: rgba(0,0,0,0.45);
  --muted: rgba(255,255,255,0.75);
}

/* BODY & LAYOUT */
body{
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: var(--bg-gradient);
  color:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  line-height:1.5;
}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:1rem;
}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:50;
  background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.35));
  backdrop-filter: blur(6px);
  border-bottom:1px solid rgba(255,255,255,0.03);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.6rem 0}

.brand{font-weight:700;font-size:1.1rem;color:#fff;text-decoration:none}
.brand-accent{color:var(--accent)}

.main-nav .nav-list{list-style:none;display:flex;gap:1rem;align-items:center}
.nav-list a{color:var(--muted);text-decoration:none;padding:0.4rem 0.6rem;border-radius:6px;transition:all .18s}
.nav-list a:hover{color:#fff;background:rgba(255,255,255,0.04)}
.nav-list a.active{color:var(--accent);font-weight:600}

.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.25rem;cursor:pointer}

/* HERO */
.hero{padding:4rem 0;text-align:center}
.hero-inner{padding:3rem 1rem;background:linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.25));border-radius:12px}
.hero h1{font-size:2.25rem;margin-bottom:0.5rem;letter-spacing:0.2px}
.lead{color:rgba(255,255,255,0.9);margin-bottom:1rem}

/* BUTTONS */
.btn{display:inline-block;padding:0.6rem 1rem;border-radius:8px;text-decoration:none;font-weight:600}
.btn.primary{background:linear-gradient(90deg,var(--accent),#ff7a4a);color:#fff;box-shadow:0 6px 18px rgba(0,0,0,0.3)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.08);color:var(--muted)}


/* FEATURES */
.highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.feature{background:var(--glass);padding:1.25rem;border-radius:10px;text-align:center}
.feature h3{margin-bottom:0.5rem}

/* PREVIEW GRID */
.work-preview{margin-top:2rem}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.preview-card{display:block;background:var(--glass);padding:1rem;border-radius:10px;text-decoration:none;color:inherit;transition:transform .22s, box-shadow .22s}
.preview-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,0.45)}
.preview-thumb{height:120px;border-radius:8px;background:rgba(255,255,255,0.04);display:flex;align-items:center;justify-content:center;font-weight:700}

/* CTA */
.cta{margin:2rem 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--glass);padding:1.25rem;border-radius:10px}
.cta-inner h2{margin-bottom:0}

/* SECTION CARD */
.section-card{background:rgba(0,0,0,0.45);padding:1.25rem;border-radius:12px;margin:1.5rem 0}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.service-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:1rem;border-radius:10px}

/* PORTFOLIO */
.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}

.filter-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
}

.filter-btn.active {
  background: #fff;
  color: #111;
  border-color: transparent;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Unified media sizing */
.portfolio-item img,
.video-wrapper {
  flex: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  transition: transform 0.35s;
}

.portfolio-item:hover img {
  transform: scale(1.06);
}

/* Video container */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 100%;
  overflow: hidden;
}

.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Metadata overlay */
.pi-meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.6));
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}



.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.portfolio-item{position:relative;overflow:hidden;border-radius:10px;cursor:pointer;background:rgba(255,255,255,0.02)}
.portfolio-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}
.portfolio-item:hover img{transform:scale(1.06)}
.pi-meta{position:absolute;left:0;right:0;bottom:0;padding:0.75rem;background:linear-gradient(180deg, transparent, rgba(0,0,0,0.6));color:#fff;display:flex;justify-content:space-between;align-items:center}

/* LIGHTBOX (JS toggles .active) */
#lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.9);z-index:1200;padding:2rem}
#lightbox.active{display:flex}
#lightbox img{max-width:92%;max-height:88%;border-radius:8px;box-shadow:0 18px 60px rgba(0,0,0,0.6)}

/* FORM */
.form-row{margin-bottom:0.75rem;display:flex;flex-direction:column}
label{font-size:0.95rem;margin-bottom:0.35rem;color:var(--muted)}
input,textarea{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.04);padding:.6rem;border-radius:8px;color:#fff}
input:focus,textarea:focus{outline:none;box-shadow:0 6px 20px rgba(0,0,0,0.45);border-color:var(--accent)}
.error{color:#ffb4a6;font-size:0.9rem;height:1rem;margin-top:0.35rem}
.form-success{color:#b7ffcf;margin-top:0.5rem;font-weight:600}

/* FOOTER */
.site-footer{margin-top:2rem;padding:1rem 0;border-top:1px solid rgba(255,255,255,0.03)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem}

/* RESPONSIVE */
@media (max-width:900px){
  .preview-grid, .work-preview .preview-grid, .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .highlights{grid-template-columns:repeat(2,1fr)}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:600px){
  .menu-btn{display:block}
  .main-nav{display:none;position:absolute;top:64px;right:12px;background:linear-gradient(180deg, rgba(0,0,0,0.8), rgba(0,0,0,0.65));padding:1rem;border-radius:8px}
  .main-nav.open{display:block}
  .nav-list{flex-direction:column;gap:0.5rem}
  .portfolio-grid{grid-template-columns:1fr}
  .preview-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
}