/* =================================
   GLOBAL RESET
================================= */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

:root{
  --primary-dark:#424242;
  --secondary-dark:#686868;
  --light:#FAFAFA;
  --gold:#f4b400;
  --transition:all 0.4s cubic-bezier(0.165,0.84,0.44,1);
}

/* =================================
   BODY (FIXED FOR PRELOADER)
================================= */
body{
  font-family:'Poppins',sans-serif;
  background-color:var(--primary-dark);
  color:var(--light);
  line-height:1.6;
  overflow-x:hidden;
}

img{
  max-width:100%;
  display:block;
}

/* =================================
   NAVBAR
================================= */
.navbar{
  padding:20px 0;
  transition:var(--transition);
  border-bottom:1px solid rgba(255,255,255,0.1);
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
}

.nav-link{
  font-weight:500;
  text-transform:uppercase;
  font-size:0.85rem;
  letter-spacing:1px;
  transition:var(--transition);
}

.nav-link:hover,
.nav-link.active{
  color:var(--light) !important;
}

/* =================================
   HERO SECTION
================================= */
.hero-section{
  height:100vh;
  position:relative;
  overflow:hidden;
}

.bg-video{
  position:absolute;
  top:50%;
  left:50%;
  min-width:100%;
  min-height:100%;
  transform:translate(-50%,-50%);
  z-index:-1;
  filter:brightness(1.05) contrast(1.05);
}

.overlay{
  position:absolute;
  width:100%;
  height:100%;
  top:0;
  left:0;
  background:linear-gradient(
    120deg,
    rgba(0,0,0,0.25),
    rgba(0,0,0,0.35)
  );
}

.hero-content{
  position:relative;
  z-index:2;
  animation:fadeUp 1.2s ease;
}

@keyframes fadeUp{
  from{
    opacity:0;
    transform:translateY(40px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.hero-title{
  font-size:4rem;
  font-weight:600;
  line-height:1.2;
  color:#fff;
  text-shadow:0 5px 20px rgba(0,0,0,0.6);
  min-height:120px;
}

.hero-subtitle{
  color:#ddd;
  opacity:0.9;
}

/* GOLD TEXT */
.animate-gradient{
  background:linear-gradient(90deg,#f4b400,#ffd700,#ffcc00);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* =================================
   BUTTONS
================================= */
.btn-gold{
  background:#f4b400;
  color:black;
  border:none;
  transition:0.3s;
}

.btn-gold:hover{
  background:#ffcc33;
  transform:translateY(-3px);
  box-shadow:0 10px 25px rgba(0,0,0,0.4);
}

.btn-hero{
  padding:14px 32px;
  font-weight:600;
  letter-spacing:1px;
}

/* =================================
   PORTFOLIO
================================= */
.portfolio-filter{
  text-align:center;
  margin-bottom:40px;
}

.filter-btn{
  border:1px solid #777;
  background:transparent;
  color:white;
  padding:10px 20px;
  margin:5px;
  border-radius:30px;
  cursor:pointer;
  transition:0.3s;
}

.filter-btn.active{
  background:var(--gold);
  color:black;
  border:none;
}

/* PROJECT CARD */
.project-card{
  position:relative;
  overflow:hidden;
  border-radius:14px;
  background:#2e2e2e;
  transition:all 0.5s ease;
  transform-style:preserve-3d;
}

.project-card:hover{
  transform:translateY(-12px) scale(1.02);
  box-shadow:0 30px 60px rgba(0,0,0,0.5);
}

.project-card:hover{
  transform:translateY(-10px);
  box-shadow:0 20px 40px rgba(0,0,0,0.4);
}

.project-image img{
  width:100%;
  height:260px;
  object-fit:cover;
  transition:transform 0.8s ease, filter 0.6s ease;
}

.project-card:hover img{
  transform:scale(1.12);
  filter:brightness(0.85);
}

.project-card:hover img{
  transform:scale(1.1);
}

.project-overlay{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;

  background:linear-gradient(
    to top,
    rgba(0,0,0,0.85),
    rgba(0,0,0,0.2)
  );

  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-end;
  padding:25px;

  opacity:0;
  transition:all 0.5s ease;
}

.project-card:hover .project-overlay{
  opacity:1;
}
.project-overlay h4{
  color:#fff;
  font-size:1.3rem;
  margin-bottom:6px;
  transform:translateY(20px);
  transition:0.4s;
}

.project-overlay p{
  font-size:0.9rem;
  color:#ddd;
  transform:translateY(20px);
  transition:0.4s;
}

.project-card:hover .project-overlay h4,
.project-card:hover .project-overlay p{
  transform:translateY(0);
}
.project-overlay::after{
  content:"View Project";
  background:#f4b400;
  color:black;
  font-size:12px;
  padding:6px 14px;
  border-radius:20px;
  margin-top:10px;
  opacity:0.9;
}

/* =================================
   SERVICES
================================= */
.service-card{
  background:var(--secondary-dark);
  padding:40px;
  border:1px solid rgba(255,255,255,0.1);
  transition:0.4s;
}

.service-card:hover{
  transform:translateY(-10px);
}

/* =================================
   FORM
================================= */
.form-control{
  padding:15px;
  background:transparent;
  color:var(--light);
  border:1px solid rgba(255,255,255,0.2);
}

/* =================================
   TYPOGRAPHY
================================= */
h1,h2,h3,h4,h5{
  font-family:'Playfair Display',serif;
}

p{
  color:#e0e0e0;
}

/* =================================
   PRELOADER (FIXED + PREMIUM)
================================= */
#preloader{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:#000;
  z-index:99999;
  display:flex;
  align-items:center;
  justify-content:center;

  transition:opacity 0.6s ease, transform 0.6s ease;
}

.loader-wrapper{
  text-align:center;
}

.loader-logo{
  font-size:2.8rem;
  font-weight:600;
  color:#fff;
  letter-spacing:2px;
  animation:fadeSlide 1.5s ease forwards;
}

.loader-logo span{
  color:#f4b400;
}

.loader-line{
  width:200px;
  height:3px;
  background:rgba(255,255,255,0.1);
  margin-top:20px;
  overflow:hidden;
}

.loader-fill{
  height:100%;
  width:0%;
  background:linear-gradient(90deg,#f4b400,#ffd700);
  animation:loading 2s ease forwards;
}

@keyframes loading{
  from{width:0%;}
  to{width:100%;}
}

@keyframes fadeSlide{
  from{
    opacity:0;
    transform:translateY(20px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* =================================
   SCROLL BAR
================================= */
#progress-bar{
  position:fixed;
  top:0;
  left:0;
  height:3px;
  width:0%;
  background:#f4b400;
  z-index:9999;
}

/* =================================
   RESPONSIVE
================================= */
@media(max-width:768px){
  .hero-title{
    font-size:2rem;
  }
}

/* Darker background */

.lightboxOverlay{
background:rgba(0,0,0,0.95) !important;
}.client-box{
  display:flex;
  align-items:center;
  justify-content:center;
  height:120px;
}

.client-box img{
  max-height:70px;
  max-width:160px;
  object-fit:contain;
  filter:grayscale(100%) brightness(1.4);
  opacity:0.85;
  transition:all 0.4s ease;
}

.client-box img:hover{
  filter:none;
  opacity:1;
  transform:scale(1.08);
}
.client-box{
  animation:logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat{
  0%{transform:translateY(0px);}
  50%{transform:translateY(-6px);}
  100%{transform:translateY(0px);}
}
/* LIGHTBOX NAVIGATION FIX */

.lb-nav a.lb-prev,
.lb-nav a.lb-next{
opacity:1 !important;
display:block !important;
width:60px;
height:60px;
top:50%;
transform:translateY(-50%);
}

/* LEFT ARROW */

.lb-prev{
left:20px;
background:url('https://cdn.jsdelivr.net/npm/lightbox2@2.11.4/dist/images/prev.png') no-repeat center !important;
}

/* RIGHT ARROW */

.lb-next{
right:20px;
background:url('https://cdn.jsdelivr.net/npm/lightbox2@2.11.4/dist/images/next.png') no-repeat center !important;
}

/* CLOSE BUTTON */

.lb-close{
position:absolute;
top:20px;
right:25px;
opacity:1 !important;
background:url('https://cdn.jsdelivr.net/npm/lightbox2@2.11.4/dist/images/close.png') no-repeat center !important;
width:40px;
height:40px;
}

/* DARK BACKGROUND */

.lightboxOverlay{
background:rgba(0,0,0,0.95) !important;
}
/* ================================
   LIGHTBOX FIX (ARROWS + CLOSE)
================================ */

.lb-dataContainer{
  position:relative;
}

.lb-close{
  position:absolute !important;
  top:20px !important;
  right:25px !important;
  width:40px !important;
  height:40px !important;
  opacity:1 !important;
  background:url('https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.11.4/images/close.png') no-repeat center !important;
  background-size:30px !important;
}

/* PREV BUTTON */

.lb-prev{
  left:20px !important;
  width:60px !important;
  height:60px !important;
  opacity:1 !important;
  background:url('https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.11.4/images/prev.png') no-repeat center !important;
  background-size:40px !important;
}

/* NEXT BUTTON */

.lb-next{
  right:20px !important;
  width:60px !important;
  height:60px !important;
  opacity:1 !important;
  background:url('https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.11.4/images/next.png') no-repeat center !important;
  background-size:40px !important;
}

/* DARK BACKGROUND */

.lightboxOverlay{
  background:rgba(0,0,0,0.95) !important;
}
.contact-form select{
background:#424242;
color:white;
padding:15px;
border:none;
}

.contact-form select:focus{
outline:none;
box-shadow:0 0 0 2px #f4b400;
}
/* PREMIUM FORM BUTTON */

.send-btn{
position:relative;
display:inline-flex;
align-items:center;
justify-content:center;
gap:10px;
overflow:hidden;
}

.btn-loader{
width:18px;
height:18px;
border:3px solid rgba(255,255,255,0.3);
border-top:3px solid white;
border-radius:50%;
display:none;
animation:spin 0.8s linear infinite;
}

@keyframes spin{
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}

.send-btn.loading .btn-text{
opacity:0.6;
}

.send-btn.loading .btn-loader{
display:inline-block;
}
/* PREMIUM BUTTON */

.btn-premium{
position:relative;
display:inline-flex;
align-items:center;
justify-content:center;
padding:14px 40px;
font-weight:600;
border:none;
border-radius:40px;
background:linear-gradient(135deg,#d4af37,#f5d76e);
color:#000;
cursor:pointer;
transition:all .35s ease;
overflow:hidden;
box-shadow:0 8px 25px rgba(212,175,55,0.35);
}

.btn-premium:hover{
transform:translateY(-3px);
box-shadow:0 15px 35px rgba(212,175,55,0.55);
}

.btn-premium:active{
transform:scale(.96);
}

/* RIPPLE EFFECT */

.btn-premium::after{
content:"";
position:absolute;
width:0;
height:0;
border-radius:50%;
background:rgba(255,255,255,.5);
top:50%;
left:50%;
transform:translate(-50%,-50%);
transition:width .6s ease,height .6s ease;
}

.btn-premium:active::after{
width:300px;
height:300px;
}

/* LOADER */

.btn-loader{
width:18px;
height:18px;
border:3px solid rgba(0,0,0,0.2);
border-top:3px solid black;
border-radius:50%;
display:none;
animation:spin .8s linear infinite;
margin-left:10px;
}

@keyframes spin{
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}

.send-btn.loading .btn-loader{
display:inline-block;
}

.send-btn.loading .btn-text{
opacity:.6;
}
.logo-slider{
overflow:hidden;
width:100%;
margin-top:40px;
}

.logo-track{
display:flex;
gap:80px;
animation:scrollLogos 25s linear infinite;
align-items:center;
}

.client-box img{
height:60px;
opacity:0.7;
filter:grayscale(100%);
transition:all .4s ease;
}

.client-box img:hover{
opacity:1;
filter:none;
transform:scale(1.1);
}

@keyframes scrollLogos{
0%{transform:translateX(0);}
100%{transform:translateX(-50%);}
}
/* LOGO FADE EFFECT */

.logo-fade{
position:relative;
overflow:hidden;
}

/* left fade */

.logo-fade::before{
content:"";
position:absolute;
left:0;
top:0;
height:100%;
width:120px;
z-index:2;
background:linear-gradient(to right,#000,transparent);
}

/* right fade */

.logo-fade::after{
content:"";
position:absolute;
right:0;
top:0;
height:100%;
width:120px;
z-index:2;
background:linear-gradient(to left,#000,transparent);
}
.logo-slider:hover .logo-track{
animation-play-state: paused;
}
/* your current CSS above */

/* ============================
   PREMIUM PORTFOLIO UPGRADE
============================ */

.project-image{
position:relative;
overflow:hidden;
border-radius:12px;
}

.project-image img{
width:100%;
height:100%;
object-fit:cover;
transition:transform .6s ease;
}

.project-image:hover img{
transform:scale(1.12);
}

.project-overlay{
position:absolute;
bottom:0;
left:0;
width:100%;
height:100%;
display:flex;
align-items:flex-end;
background:linear-gradient(to top,rgba(0,0,0,0.85),transparent);
opacity:0;
transition:opacity .4s ease;
padding:25px;
}

.project-image:hover .project-overlay{
opacity:1;
}

.overlay-content{
transform:translateY(30px);
transition:transform .4s ease;
}

.project-image:hover .overlay-content{
transform:translateY(0);
}