/* =========================
   Barad Studio — Modern Styles + Advanced Lightbox
   ========================= */

/* Font */
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:#0B0D10;color:#F2F3F5;
  font-family:'Vazirmatn',sans-serif;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:auto}

/* Typography */
h1,h2,h3,h4,h5,h6{font-weight:800;line-height:1.3;margin:0 0 12px}
h1{font-size:52px} h2{font-size:28px} h3{font-size:18px}

/* Buttons */
.btn{padding:12px 16px;border-radius:14px;background:#C9A86A;color:#0B0D10;font-weight:700;display:inline-block;transition:transform .25s ease}
.btn:hover{transform:translateY(-1px)}
.btn.outline{background:transparent;border:1px solid #C9A86A;color:#C9A86A}

/* Header */
.nav{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:10px 18px;background:rgba(10,11,14,.45);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav nav a{margin:0 10px;opacity:.92}
.logo{height:42px}

/* Hero */
.hero{position:relative;height:88vh;min-height:520px;display:grid;place-items:center;overflow:hidden}
.bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(1.05)}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.3),#0B0D10 85%)}
.hero-content{position:relative;text-align:center;max-width:900px;padding:0 20px}
.hero-content h1{margin:10px 0 8px}
.hero-content h1 span{color:#C9A86A}
.hero-content p{opacity:.92;margin:0 0 14px}
.hero .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.meta{margin-top:12px;opacity:.75}
.scroll-hint{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);font-size:28px;opacity:.7;animation:bounce 2s infinite}

/* Sections */
.section{padding:48px 20px;max-width:1200px;margin:0 auto}

/* Portfolio Grid (uniform boxes) */
.masonry{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{position:relative;border-radius:14px;overflow:hidden;background:#12141A;border:1px solid rgba(255,255,255,.06);box-shadow:0 6px 16px rgba(0,0,0,.25);height:220px;cursor:zoom-in}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover img{transform:scale(1.1)}

/* Services */
.cards{list-style:none;padding:0;margin:0;display:grid;gap:14px}
@media(min-width:900px){.cards{grid-template-columns:repeat(3,1fr)}}
.cards li{background:#12141A;border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
.cards h3{margin:0 0 6px}
.cards p{opacity:.9;margin:0}

/* Contact */
.contact{display:grid;place-items:center}
.contact-box{max-width:720px;margin:auto;border-radius:18px;padding:24px;border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02)}

/* Footer */
.footer{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-top:1px solid rgba(255,255,255,.06);opacity:.9;gap:12px;flex-wrap:wrap}

/* Advanced Lightbox */
.lb-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:9999;padding:20px}
.lb-backdrop.show{display:flex}
.lb-backdrop img{max-width:92vw;max-height:88vh;border-radius:12px;border:1px solid rgba(255,255,255,.15);box-shadow:0 0 40px rgba(0,0,0,.5)}
.lb-btn{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;padding:10px 14px;border-radius:12px;cursor:pointer;backdrop-filter:blur(6px)}
.lb-btn:hover{background:rgba(255,255,255,.18)}
.lb-close{top:16px;right:20px;font-size:22px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%);font-size:26px}
.lb-next{right:16px;top:50%;transform:translateY(-50%);font-size:26px}

/* Animations */
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* Responsive Tweaks */
@media(max-width:800px){h1{font-size:34px}}