/* ==================== SECTION-SPECIFIC STYLES ==================== */

/* ---- NAME INTRO ---- */
.name-intro {
  position: fixed;
  inset: 0;
  background: var(--bg-page);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
}
.name-intro.done {
  pointer-events: none;
}
.name-intro__text {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 6rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  opacity: 0;
  transform: translateY(40px);
}

/* ---- HERO ---- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--section-pad) + 4rem) var(--section-pad);
  position: relative;
  overflow: hidden;
}
/* Subtle background texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(240,153,123,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 20% 70%, rgba(240,153,123,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__inner { max-width: 720px; }
.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1.5rem;
  min-height: 36px;
}
.hero__headline {
  display: flex;
  flex-direction: column;
  gap: 0.25em;
  margin-bottom: 1.25rem;
}
.hero__line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25em;
  align-items: baseline;
}
.hero__word {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}
.hero__word.visible { opacity: 1; transform: translateY(0); }
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-display);
  margin-bottom: 2.5rem;
  opacity: 0;
  transition: opacity 0.5s ease-out;
}
.hero__sub.visible { opacity: 1; }
.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero__stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---- INTRODUCTION ---- */
.introduction {
  background: var(--surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.introduction__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4rem;
  align-items: center;
}
.introduction__text { max-width: 560px; }
.intro-lead {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.6;
}
.intro-lead strong { color: var(--accent); }
.intro-body {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ID Badge */
.id-badge {
  background: var(--surface-2);
  border: 1.5px solid var(--border-accent);
  border-radius: 16px;
  padding: 1.5rem;
  width: 220px;
  flex-shrink: 0;
  box-shadow: var(--shadow-card);
  transform: rotate(-3deg);
  transition: transform var(--transition-base);
  position: relative;
}
.id-badge:hover { transform: rotate(-1deg) scale(1.02); }
.id-badge__clip {
  width: 36px;
  height: 12px;
  background: var(--text-muted);
  border-radius: 3px 3px 0 0;
  margin: -1.5rem auto 1rem;
  position: relative;
}
.id-badge__clip::after {
  content: '';
  position: absolute;
  top: 12px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 20px;
  background: var(--text-muted);
  border-radius: 0 0 2px 2px;
}
.id-badge__photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  background: var(--accent-tint);
  border: 1px solid var(--border-accent);
  overflow: hidden;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.id-badge__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.3) saturate(1.2);
}
.id-badge__photo-placeholder {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.6;
}
.id-badge__details { margin-bottom: 1rem; }
.id-badge__line {
  display: flex;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
  line-height: 1.4;
}
.id-key { color: var(--text-muted); }
.status-active { color: var(--accent); font-weight: 600; }
.id-badge__barcode {
  color: var(--text-muted);
  opacity: 0.4;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-subtle);
}
.barcode-svg { width: 100%; height: 20px; }

/* ---- SKILLS ---- */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 2.5rem;
}
.skill-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: var(--card-pad);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.skill-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}
.skill-card__dot {
  position: absolute;
  top: 14px; right: 14px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}
.skill-card__category {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  padding-right: 1.5rem;
}
.skill-card__divider {
  width: 32px;
  height: 1.5px;
  background: var(--border-accent);
  margin-bottom: 1rem;
  border-radius: 2px;
}
.skill-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---- TECH STACK ---- */
.tech-stack .section-heading { margin-bottom: 0.75rem; }
.stack-diagram {
  border: 1.5px dashed var(--border-accent);
  border-radius: 24px;
  padding: 1.5rem;
  background: var(--accent-tint-2);
  position: relative;
  overflow: hidden;
}
.stack-cluster { margin-bottom: 1.5rem; }
.stack-cluster__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.stack-cluster__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.stack-tool {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all var(--transition-fast);
}
.stack-tool:hover {
  border-color: var(--border-accent);
  color: var(--accent);
}
.stack-hub {
  background: var(--accent-deep);
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  text-align: center;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-accent);
}
.stack-hub__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}
.stack-hub__sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

/* ---- PROJECTS ---- */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: var(--card-pad);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.project-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}
.project-card.featured { border-color: var(--border-accent); }
.project-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.project-card__category {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.project-card__status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s infinite;
}
.project-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.3;
  font-family: var(--font-display);
}
.project-card__bullets {
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.project-card__bullets li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  list-style: disc;
}
.project-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.stack-chip {
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.7375rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.project-card__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}
.project-card__actions .btn {
  flex: 1;
  font-size: 0.8125rem;
  padding: 0.55rem 0.75rem;
  text-align: center;
  justify-content: center;
}

/* ---- GALLERY ---- */
.gallery { overflow: hidden; }
.gallery__viewport {
  width: 100%;
  overflow: hidden;
  padding: 1rem 0 2rem;
}
.gallery__track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.gallery__viewport:hover .gallery__track {
  animation-play-state: paused;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 0.625rem)); }
}
.gallery-card {
  flex-shrink: 0;
  width: clamp(280px, 35vw, 360px);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
@media (hover: hover) {
  .gallery-card:hover {
    transform: scale(1.04);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
  }
}
.gallery-card__photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-family: var(--font-mono);
}
.gallery-card__caption {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.45;
  border-top: 1px solid var(--border-subtle);
}

/* ---- CERTIFICATIONS ---- */
.certs__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 2.5rem;
}
.cert-card {
  perspective: 900px;
  height: 220px;
}
.cert-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s ease-in-out;
  cursor: pointer;
}
.cert-card:hover .cert-card__inner,
.cert-card.flipped .cert-card__inner {
  transform: rotateY(180deg);
}
.cert-card__front,
.cert-card__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color var(--transition-base);
}
.cert-card:hover .cert-card__front,
.cert-card:hover .cert-card__back {
  border-color: var(--border-accent);
}
.cert-card__back {
  transform: rotateY(180deg);
  justify-content: center;
}
.cert-card__index {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.cert-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}
.cert-card__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.cert-card__issuer {
  font-size: 0.75rem;
  color: var(--accent);
  font-family: var(--font-mono);
}
.cert-card__date {
  font-size: 0.7375rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 0.5rem;
}
.cert-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7875rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--border-accent);
  border-radius: 5px;
  padding: 0.3rem 0.7rem;
  align-self: flex-start;
  transition: background var(--transition-fast);
}
.cert-card__link:hover { background: var(--accent-tint); }

/* ---- WORKSHOPS ---- */
.workshops__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
  margin-top: 2.5rem;
}
.workshop-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: var(--card-pad);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.workshop-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}
.workshop-card__title { font-size: 0.9375rem; font-weight: 700; color: var(--text-primary); line-height: 1.35; }
.workshop-card__org { font-size: 0.8125rem; color: var(--accent); font-weight: 500; }
.workshop-card__meta { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); }
.workshop-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  background: var(--accent-tint);
  border: 1px solid var(--border-accent);
  color: var(--accent);
}

/* ---- PROFILES ---- */
.profiles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 2.5rem;
  position: relative;
}
/* faint code bg */
.profiles::before {
  content: '</> { } [] // /* */ => <= ==';
  position: absolute;
  inset: 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  opacity: 0.04;
  overflow: hidden;
  padding: 2rem;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 2.5;
  pointer-events: none;
}
.profile-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.profile-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-3px);
}
.profile-card__icon {
  width: 48px; height: 48px;
  background: var(--accent-tint);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--accent);
}
.profile-card__icon svg { width: 24px; height: 24px; }
.profile-card__platform { font-size: 0.9375rem; font-weight: 700; color: var(--text-primary); }
.profile-card__handle { font-size: 0.8125rem; color: var(--accent); font-family: var(--font-mono); }
.profile-card__desc { font-size: 0.8125rem; color: var(--text-secondary); line-height: 1.55; }
.profile-card__stats { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); margin-top: auto; padding-top: 0.5rem; border-top: 1px solid var(--border-subtle); }

/* ---- RESUME ---- */
.resume-cta-card {
  background: var(--surface);
  border: 1.5px dashed var(--border-accent);
  border-radius: 24px;
  padding: 4rem 2rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
}
.resume__cta { display: flex; justify-content: center; margin-bottom: 0; }

/* ---- CONTACT ---- */
.contact .section-heading { margin-bottom: 0.5rem; }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  margin-top: 3rem;
  align-items: start;
}
.contact__form { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  padding: var(--card-pad);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.contact-item a { transition: color var(--transition-fast); }
.contact-item a:hover { color: var(--accent); }
.contact-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent); }
.contact-social-row { display: flex; gap: 8px; }
.contact-note { font-size: 0.7875rem; color: var(--text-muted); font-family: var(--font-mono); }
.form-status {
  font-size: 0.875rem;
  padding: 0.5rem 0;
  text-align: center;
  min-height: 1.5rem;
}
.form-status.success { color: #6fcf97; }
.form-status.error { color: #eb5757; }