/* ========== ROOT (white & gold) ========== */
  :root{
    --bg: #ffffff;
    --surface: #ffffff;
    --panel: #fbf9f5;
    --muted: #6b6b6b;
    --text: #111111;
    --gold: #d0b056;
    --gold-2: #b8903a;
    --accent: #aca6a6;
    --ink: #0b0b0b;
    --maxw:1200px;
    --radius:14px;
    --shadow: 0 8px 30px rgba(16,16,16,0.08);
    --ring: 0 0 0 4px rgba(208,176,86,0.12);
    --gap:18px;
    --ease:cubic-bezier(.2,.9,.2,1);
    --container-pad:48px;
  }

  /* ========== BASE ========== */
  *{box-sizing:border-box}
  html,body{height:100%}


  body{    margin:0;
    font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background:linear-gradient(180deg,#ffffff,#f7f5f2);
    color:var(--text);
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    line-height:1.5;
  }
  a{color:inherit;text-decoration:none}
  .container{max-width:var(--maxw);margin:0 auto;padding:var(--container-pad) 20px}
  img{max-width:100%;display:block;height:auto}

  /* ========== HEADER ========== */
   header.site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:transparent;
    backdrop-filter: blur(6px);
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 8px 30px rgba(16,16,16,0.12);border-radius:12px;
    width: 100%;
    top: 0;
    justify-content: space-between;
    padding: 10px 0%;
    border-bottom: 1px solid transparent;
    transition: all .45s ease;
    
  } 
   
  /* ===== HEADER BASE ===== */
.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--maxw);
  padding: 18px 24px;
  position: relative;
  z-index: 100;
}

.logo img {
  height: 66px;
  display: block;
  transition: transform 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

/* ===== NAVIGATION ===== */
.main-nav .navlist {
  display: flex;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.navlist a {
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  transition: all 0.18s var(--ease);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
}

.navlist a:hover {
  color: var(--ink);
  background: rgba(208, 176, 86, 0.06);
}

/* ===== MENU TOGGLE ===== */
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
  transition: transform 0.3s ease, color 0.3s ease;
  z-index: 200;
}

.menu-toggle:hover {
  color: var(--ink);
  transform: rotate(90deg);
}

/* ===== MOBILE NAVIGATION ===== */
@media (max-width: 840px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100px;
    left: 0;
    right: 0;
    background: rgba(17, 17, 17, 0.97);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
  }

  .main-nav.open {
    max-height: 400px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
  }

  .main-nav .navlist {
    flex-direction: column;
    align-items: center;
    gap: 18px;
    padding: 20px 0;
  }

  .navlist a {
    font-size: 16px;
    padding: 10px 20px;
    color: #fff;
    border-radius: 8px;
    transition: background 0.3s ease, color 0.3s ease;
  }

  .navlist a:hover {
    background: rgba(208, 176, 86, 0.1);
    color: #d0b056;
  }
}
  .menu-toggle.active{color:var(--gold);transform:rotate(90deg)}
  

  /* ========== HERO ========== */
  .hero{
    padding:64px 0 36;
    display:flex;align-items:center;justify-content:center;
  }
  .hero-inner{display:grid;grid-template-columns:1fr 520px;gap:48px;align-items:center;width:100%;max-width:1360px}
  .hero-copy{max-width:64ch}
  .kicker{display:block;color:var(--gold-2);font-size:13px;margin-bottom:8px;font-weight:700;letter-spacing:0.4px}
  .hero-title{font-size:40px;line-height:1.04;margin:0 0 12px;font-weight:800;color:var(--ink)}
  .hero-lead{color:var(--muted);margin:0 0 18px;font-size:17px}
  .hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
  .btn{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:12px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid transparent}
  .primary{background:linear-gradient(90deg,var(--gold),var(--gold-2));color:var(--ink);box-shadow:var(--shadow)}
  .ghost{background:transparent;border:1px solid rgba(16,16,16,0.06);color:var(--ink)}

  /* device / portrait panel */
  .device-frame{
    border-radius:999px;padding:18px;background:linear-gradient(180deg, rgba(208,176,86,0.06), rgba(208,176,86,0.02));
    box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;min-height:320px;
    transition:transform .45s var(--ease);
  }
  .device-frame video{width:100%;height:auto;border-radius:999px;display:block;object-fit:cover; }
  .device-frame:hover{transform:translateY(-6px) scale(1.01)}

  /* ========== ABOUT / STATS ========== */
   .about-slim{padding:36px 0}
  .about-grid{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:flex; grid-template-columns: repeat(2, 1fr);}
  .about-left h2{font-size:22px;margin:0}
  .about-left h2 span{color:var(--gold)}
  h3 span{color:var(--gold)}
  .about-left .muted{color:var(--muted);margin-top:8px}
  .about-right img{border-radius:16px;max-width:100%;box-shadow:var(--shadow);display:block}
  .stats{display:flex;gap:18px;flex-wrap:wrap}
  .stat{background:var(--panel);padding:18px;border-radius:12px;min-width:140px;text-align:center;border:1px solid rgba(16,16,16,0.03);box-shadow:var(--shadow)}
  .stat .num{font-size:20px;font-weight:800;color:var(--ink)}
  .stat .label{color:var(--muted);font-size:13px;margin-top:6px}

  

  /* ========== WORKS GRID (case studies) ========== */
  .section-head{margin-bottom:18px}
  .section-head h3{margin:0;font-size:20px}
  .works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .work-card{
    position:relative;background:var(--surface);border-radius:12px;overflow:hidden;border:1px solid rgba(16,16,16,0.04);
    box-shadow:var(--shadow);transition:transform .35s var(--ease), box-shadow .35s var(--ease);
    cursor:pointer;display:flex;flex-direction:column;
  }
  .work-card img{width:100%;height:220px;object-fit:cover;display:block}
  .work-meta{padding:14px;background:linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,0.01))}
  .work-meta h4{margin:0 0 6px;font-size:16px;color:var(--ink)}
  .work-meta p{margin:0;color:var(--muted);font-size:13px}
  .work-card:hover{transform:translateY(-8px);box-shadow:0 28px 70px rgba(16,16,16,0.12)}

  .work-badge{position:absolute;left:12px;top:12px;background:rgba(208,176,86,0.12);padding:8px 10px;border-radius:10px;border:1px solid rgba(208,176,86,0.14);font-size:13px;color:var(--ink);font-weight:700;backdrop-filter:blur(6px);text-transform:uppercase;box-shadow:0 4px 12px rgba(16,16,16,0.08)
  }

  /* ========== CTA STRIP ========== */
  .cta-strip{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;margin-top:20px;border-radius:12px;background:linear-gradient(90deg, rgba(208,176,86,0.06), rgba(208,176,86,0.02));border:1px solid rgba(208,176,86,0.06);flex-wrap:wrap;gap:12px}

  /* Works Section */
.works-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 20px;
  margin-bottom: 32px;
}
.works-video {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  max-height: 450px;
  filter: brightness(0.75);
}

  .reveal-works-btn {
  position: absolute;
  bottom: 20px;
  background: transparent;
  backdrop-filter: blur(8px);
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: 100%;
  padding: 12px;
  cursor: pointer;
  transition: 0.3s ease;
}
 .reveal-works-btn i {
  font-size: 12px;
  color: white;
  width: 10px;
  height: 10px;
  animation: arrowFloat 1.4s ease-in-out infinite;
}

@keyframes arrowFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Hidden Works Section */
.works-hidden {
  display: none;
  animation: fadeIn 0.6s ease forwards;
  margin-top: 32px;
}
.works-hidden.show {
  display: block;
}
@keyframes fadeIn {
  from {opacity:0; transform:translateY(20px);}
  to {opacity:1; transform:translateY(0);}
}

/* Work Categories */
.work-category {
  margin-bottom: 40px;
}
.work-category h4 {
  font-size: 1.3rem;
  color: var(--ink);
  margin-bottom: 16px;
}
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.work-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.work-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.work-card video {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.work-meta {
  padding: 16px;
}
.work-meta h5 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--ink);
}
.work-meta p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 768px) {
  .works-video { max-height: 280px; }
}


  /* ========== INSIGHTS & TESTIMONIALS ========== */
  .insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px}
  .insight{background:var(--panel);border-radius:12px;overflow:hidden;border:1px solid rgba(16,16,16,0.03);box-shadow:var(--shadow)}
  .insight .thumb{height:140px;background-size:cover;background-position:center}
  .insight h4{margin:12px 14px 6px;color:var(--ink)}
  .insight p{margin:0 14px 14px;color:var(--muted);font-size:13px}

  .testis{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:10px;align-items:stretch}
  .quote{display:flex;flex-direction:column;justify-content:space-between;padding:18px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,1), rgba(250,248,243,1));border:1px solid rgba(16,16,16,0.04);min-height:160px;box-sizing:border-box}
  .quote p{margin:0 0 12px;line-height:1.45;color:var(--text);font-size:15px}
  .person{display:flex;align-items:center;gap:12px;margin-top:auto}
  .avatar{width:48px;height:48px;border-radius:999px;background-size:cover;background-position:center;border:2px solid rgba(208,176,86,0.15);flex-shrink:0}
  .person b{color:var(--ink)}
  .person span{color:var(--muted);font-size:0.9rem}

  /* ========== CONTACT / FOOTER ========== */
  .contact-cta{padding:34px 0}
  .contact-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
  .contact-actions{display:flex;gap:12px}
  .site-footer{padding:28px 0;border-top:1px solid rgba(16,16,16,0.04)}
  .footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .social-media{display:flex;gap:10px}
  .social-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:rgba(16,16,16,0.03);color:var(--muted)}
  .social-icon:hover{color:var(--gold);transform:translateY(-3px)}

  /* scroll top */
  .scroll-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:10px;background:linear-gradient(90deg,var(--gold),var(--gold-2));color:var(--ink);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);text-decoration:none;opacity:0;transform:translateY(12px);transition:all .25s var(--ease)}
  .scroll-top.visible{opacity:1;transform:none}

  /* reveal animations */
  .reveal{opacity:0;transform:translateY(12px) scale(.995);transition:all .7s var(--ease)}
  .reveal.in-view{opacity:1;transform:none}

  /* modal (project detail) */
  .modal-backdrop{position:fixed;inset:0;background:rgba(16,16,16,0.45);display:none;align-items:center;justify-content:center;z-index:999}
  .modal-backdrop.open{display:flex}
  .modal{background:var(--surface);padding:22px;border-radius:12px;max-width:900px;width:94%;box-shadow:0 30px 80px rgba(16,16,16,0.12)}
  .modal .modal-grid{display:grid;grid-template-columns:1fr 360px;gap:18px}
  .modal img{width:100%;height:100%;object-fit:cover;border-radius:8px}
  .modal .meta b{display:block;margin-bottom:8px;font-size:18px;color:var(--ink)}
  .modal .meta p{color:var(--muted);margin:0 0 12px}
  .close-btn{background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:18px}

  /* contact form */
  .contact-form{max-width:520px;width:100%;background:var(--panel);padding:18px;border-radius:12px;border:1px solid rgba(16,16,16,0.04);box-shadow:var(--shadow)}
  .form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
  label{font-size:13px;color:var(--muted)}
  input[type="text"], input[type="email"], textarea{padding:10px 12px;border-radius:8px;border:1px solid rgba(16,16,16,0.06);background:#fff;font-size:14px;color:var(--ink)}
  textarea{min-height:110px;resize:vertical}
  .form-actions{display:flex;gap:12px;align-items:center}

  /* responsive */
  @media (max-width:1100px){
    .hero-inner{grid-template-columns:1fr 420px}
    .works-grid{grid-template-columns:repeat(2,1fr)}
    .insights-grid{grid-template-columns:repeat(2,1fr)}
    .testis{grid-template-columns:repeat(2,1fr)}
    .modal .modal-grid{grid-template-columns:1fr;gap:14px}
  }
  @media (max-width:900px){
    .container{padding:28px 16px}
    .main-nav{display:none}
    .menu-toggle{display:block}
    .hero-inner{grid-template-columns:1fr}
    .device-frame{order:-1;margin-bottom:18px}
    .about-grid{flex-direction:column;align-items:flex-start}
    .works-grid{grid-template-columns:1fr}
    .insights-grid{grid-template-columns:1fr}
    .testis{grid-template-columns:1fr}
    .footer-inner{flex-direction:column;align-items:center;gap:12px}
  }

  /* focus outline */
  a:focus, button:focus, input:focus, textarea:focus { outline: none; box-shadow: var(--ring); border-radius:8px; }

  /* Utility */
  .muted{color:var(--muted)}
  .text-center{text-align:center}