* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #000;
  color: #fff;
}

/* ===== FULL WIDTH NAVBAR ===== */
.navbar {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(0,0,0,0.97);
}

/* INNER WRAPPER */
.navbar-inner {
  max-width: 1400px;   /* controls stretch on big screens */
  margin: auto;
  padding: 14px 30px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  width: 55px;
}

.nav-logo span {
  color: #C8A951;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
}

/* MENU */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 35px;
}

.nav-links a {
  color: #C8A951;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: 0.3s;
}

/* HOVER LINE */
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: #C8A951;
  transition: 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  color: #fff;
}

/* CONTACT BUTTON */
.nav-btn {
  background: linear-gradient(45deg,#C8A951,#f3d88f);
  color: #000 !important;
  padding: 8px 20px;
  border-radius: 30px;
  font-weight: 600;
}

.nav-btn::after {
  display: none;
}

/* MOBILE */
.menu-toggle {
  display: none;
  font-size: 28px;
  color: #C8A951;
  cursor: pointer;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: #000;
    flex-direction: column;
    display: none;
    padding: 20px 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    margin: 12px 0;
  }
}


/* HEADER */
.portfolio-header {
  text-align: center;
  padding: 40px 20px;
}

.portfolio-header h1 {
  font-size: 2.5rem;
  color: #C8A951;
}

.portfolio-header p {
  opacity: 0.7;
  margin-top: 10px;
}

/* FILTER BUTTONS */
.filter-buttons {
  text-align: center;
  margin-bottom: 25px;
}

.filter-buttons button {
  background: transparent;
  border: 1px solid #C8A951;
  color: #C8A951;
  padding: 8px 18px;
  margin: 5px;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.filter-buttons button.active,
.filter-buttons button:hover {
  background: #C8A951;
  color: #000;
}

/* GALLERY */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  padding: 25px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* LIGHTBOX */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
}

.lightbox .close {
  position: absolute;
  top: 25px;
  right: 35px;
  font-size: 35px;
  color: #fff;
  cursor: pointer;
}

/* MOBILE */
@media (max-width: 768px) {
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  .portfolio-header h1 {
    font-size: 2rem;
  }

  .gallery {
    padding: 15px;
  }
}

a, button {
  -webkit-tap-highlight-color: transparent;
}