/* ==== Hero Component Styles (theme-aligned) ==== */
#hero {
  padding: clamp(0.9rem, 2.5vw, 1.2rem);
  position: relative;
  z-index: 1;
  overflow: hidden;
  background-color: var(--bg-colour-2);
}

/* untouched glow styles */
.hero-glow-bg {
  content: '';
  position: absolute;
  bottom: -6rem;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #00bfff80, transparent 70%);
  filter: blur(45px);
  z-index: 0;
  pointer-events: none;
  animation: floatGlow 7s ease-in-out infinite;
}
.hero-glow-bg-2 {
  content: '';
  position: absolute;
  top: -9rem;
  right: -20rem;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #00bfff80, transparent 70%);
  filter: blur(45px);
  z-index: 0;
  pointer-events: none;
  animation: floatGlow2 8s ease-in-out infinite reverse;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: clamp(500px, 70vw, 700px);
  margin: 0 auto;
}

#hero div {
  padding-bottom: clamp(1rem, 2.5vw, 1.5rem);
}

.main-title {
  font-size: clamp(1.8rem, 3.4vw, 2.2rem);
  padding-bottom: var(--space-smmd);
  padding-top: clamp(5.5rem, 6vw, 7rem);
  text-align: left;
  line-height: 110%;
}

.hero-content p {
  text-align: left;
  margin-bottom: var(--space-smmd);
  opacity: 0.9;
  font-size: clamp(1rem, 1.2vw, 1.05rem);
}

.hero-content .about-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  opacity: 0.9;
}

.pulse-glow { 
  color: #00bfff; 
  text-shadow: 0 0 8px rgba(0,191,255,.158); 
  animation: pulseGlow 2.5s ease-in-out infinite; 
}

.location-tag { 
  display: flex; 
  align-items: flex-start; 
}
.location-tag p { 
  margin: auto 0; 
  font-size: clamp(0.8rem, 1.2vw, 0.9rem); 
}
.location-tag .icon { 
  margin-right: 0.3rem; 
}

/* layout-only */
@media screen and (min-width: 1024px) {
  .hero-glow-bg {
    bottom: -50%;
    width: 500px;
    height: 500px;
    filter: blur(60px);
  }
  .hero-glow-bg-2 {
    top: -9rem;
    right: -30rem;
    width: 500px;
    height: 500px;
    filter: blur(60px);
  }
  .main-title { 
    font-weight: 800; 
  }
}
/* ==== Hero End ==== */

/* ==== Portfolio Section Styles ==== */
#portfolio{
  padding: clamp(0.8rem, 2.5vw, 1.25rem);
  background: var(--bg-colour-1);
  padding-top: var(--space-md);
  padding-bottom: var(--space-lg);
}

.portfolio-title-sec{
  max-width: clamp(850px, 92vw, 1100px);
  margin: 0 auto var(--space-smmd);
}

.portfolio-heading{
  margin-top: 2rem;
  text-align: left;
  padding-bottom: var(--space-xs);
}

.portfolio-title-sec p{
  color: var(--text-colour-1);
  opacity: .9;
  text-align: left;
}

/* Grid */
.portfolio-grid{
  max-width: clamp(850px, 92vw, 1100px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 2rem;
}

@media (max-width: 768px) {
  #portfolio {
    max-width: 550px;
  }
}

@media (min-width: 768px){
  .portfolio-grid{ 
    grid-template-columns: 1fr 1fr; 
  } /* desktop two columns */
}

/* Card */
.project-card{
  background: var(--bg-colour-2);
  box-shadow: var(--shadow);
  border-radius: 6px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.project-card:hover {
  box-shadow:
  0 0 8px var(--main-brand-blue),
  0 0 12px var(--main-brand-blue),
  0 0 16px var(--main-brand-blue);
  transition: box-shadow 0.3s;
}

.project-card-link{
  display: grid;
  grid-template-columns: 1fr;
  text-decoration: none;
  color: inherit;
}

/* Placeholder image */
.project-thumb{
  min-height: clamp(190px, 32vw, 260px);
  background: linear-gradient(180deg,#9aa3ad33,#6b728033);
}

/* Content */
.project-content{
  padding: clamp(0.9rem, 2vw, 1.1rem);
}

.project-title{
  margin: .35rem 0 .5rem 0;
  font-weight: 600;
}

.project-excerpt{
  color: var(--text-colour-1);
  opacity: .9;
  font-size: 0.95rem;
  margin: 0 0 .9rem 0;
}

.project-link {
  font-weight: 500;
  color: var(--main-brand-blue);
  text-decoration: none;
  display: inline-block;
  text-shadow: 0 0 12px #00bfff9d;
}

.project-meta{
  font-size: .85rem;
  opacity: .75;
}