body { background-color: #000 !important; color: #fff; }

/* Portfolio CSS based on CodePen JobNJoP */

.portfolio-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6vw;
  position: relative;
  z-index: 2;
}

.headline {
  font-weight: 900;
  font-size: clamp(72px, 16vw, 260px);
  line-height: .9;
  padding: 0.1em 0.05em;
  letter-spacing: -0.05em;
  text-align: center;
  user-select: none;
  font-family: 'Inter', sans-serif;

  --gy: 50vh;

  background-image: radial-gradient(
    in oklch circle at 50% var(--gy),
    oklch(0.92 0.13 85)   0vh,
    oklch(0.72 0.27 18)   50vh,
    oklch(0.42 0.18 320)  90vh,
    oklch(0.18 0.06 280 / 0) 150vh
  );
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;

  filter: drop-shadow(0 0 30px oklch(0.7 0.25 20 / 0.15));
}

.portfolio-section.color-2 .headline {
  background-image: radial-gradient(
    in oklch circle at 50% var(--gy),
    oklch(0.95 0.12 200)  0vh,
    oklch(0.75 0.25 220)  50vh,
    oklch(0.40 0.20 280)  90vh,
    oklch(0.15 0.08 260 / 0) 150vh
  );
}
.portfolio-section.color-3 .headline {
  background-image: radial-gradient(
    in oklch circle at 50% var(--gy),
    oklch(0.94 0.16 110)  0vh,
    oklch(0.78 0.24 60)   50vh,
    oklch(0.45 0.22 25)   90vh,
    oklch(0.18 0.08 350 / 0) 150vh
  );
}
.portfolio-section.color-4 .headline {
  background-image: radial-gradient(
    in oklch circle at 50% var(--gy),
    oklch(0.93 0.14 320)  0vh,
    oklch(0.70 0.28 340)  50vh,
    oklch(0.38 0.22 295)  90vh,
    oklch(0.15 0.08 290 / 0) 150vh
  );
}
.portfolio-section.color-5 .headline {
  background-image: radial-gradient(
    in oklch circle at 50% var(--gy),
    oklch(0.92 0.18 150)  0vh,
    oklch(0.75 0.26 130)  50vh,
    oklch(0.40 0.20 80)   90vh,
    oklch(0.15 0.08 60 / 0) 150vh
  );
}


/* Project Mockup Containers */
.project-hero-mockup {
  width: 90vw;
  height: 80vh;
  border-radius: 30px;
  margin: 0 auto 15vh auto;
  position: relative;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 40px;
  box-sizing: border-box;
}

.glass-caption {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 30px 40px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  max-width: 500px;
}

.glass-caption h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--neon-green);
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
}

.glass-caption p {
  font-size: 1.2rem;
  color: #fff;
  line-height: 1.5;
  margin: 0;
}

/* Live Preview Button */
.preview-btn {
  margin-top: 25px;
  background: transparent;
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
  padding: 12px 24px;
  border-radius: 30px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.preview-btn:hover {
  background: var(--neon-green);
  color: #000;
  box-shadow: 0 0 15px rgba(39, 201, 63, 0.5);
}

/* Fullscreen Immersive Modal */
#preview-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  background: #000;
  opacity: 0;
  transition: opacity 0.4s ease;
}

#preview-modal.active {
  display: block;
  opacity: 1;
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  z-index: 100000;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

/* Ultra Mobile Optimization (max-width: 480px) */
@media (max-width: 480px) {
  .portfolio-section .headline {
    font-size: 15vw !important;
    line-height: 1 !important;
  }
  .project-hero-mockup {
    height: 60vh !important;
    margin: 20px !important;
    border-radius: 12px !important;
  }
  .portfolio-caption {
    font-size: 14px !important;
    bottom: -30px !important;
  }
}

.close-btn:hover {
  background: #fff;
  color: #000;
}