/* ═══════════════════════════════════════
   sections.css — Services, Portfolio,
   Resume, Certificates, Skills, Contact
═══════════════════════════════════════ */

/* ────────────────────────────────────────
   ABOUT & ALBUM
──────────────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: stretch;
}

.about-info {
  display: flex;
  flex-direction: column;
}

.about-desc {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about-desc p {
  margin-bottom: var(--space-sm);
}

.about-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
  margin-top: auto;
}

.about-detail-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}

.about-detail-item:last-child {
  border-bottom: none;
}

.detail-label {
  font-family: var(--font-mono);
  color: var(--color-dim);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.detail-value {
  font-weight: 500;
  color: var(--color-text);
}

/* Album Grid */
.about-gallery {
  display: flex;
  flex-direction: column;
}

.section-tag--gallery {
  margin-bottom: var(--space-md);
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.album-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: pointer;
  background: var(--color-surface);
  aspect-ratio: 1 / 1;
}

/* Span the first card to make it an asymmetrical masonry grid */
.album-card:first-child {
  grid-row: span 2;
  grid-column: span 1;
  aspect-ratio: 1 / 2;
}

.album-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.album-card:hover .album-img {
  transform: scale(1.05);
}

.album-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--color-accent);
  font-size: 24px;
  backdrop-filter: blur(4px);
}

[data-theme="light"] .album-overlay {
  background: rgba(250, 249, 246, 0.3);
}

.album-card:hover .album-overlay {
  opacity: 1;
}


/* ────────────────────────────────────────
   SERVICES
──────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-md);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
/* Top shimmer line */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--color-border2);
  background: var(--color-surface2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.service-card:hover::before { opacity: 1; }

.service-number {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 300;
  color: var(--color-border2);
  line-height: 1;
  margin-bottom: var(--space-md);
  transition: color var(--transition);
}
.service-card:hover .service-number { color: var(--color-accent-dim); }

.service-img {
  width: 64px; height: 64px;
  border-radius: 14px;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
}

.service-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: gap var(--transition);
}
.service-card:hover .service-cta { gap: 14px; }


/* ────────────────────────────────────────
   PORTFOLIO
──────────────────────────────────────── */

.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: 48px;
}

.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-muted);
  border-radius: 100px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.portfolio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: var(--color-border2);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.portfolio-card__img-wrap {
  overflow: hidden;
  position: relative;
}
.portfolio-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.portfolio-card:hover .portfolio-card__img { transform: scale(1.04); }

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 15, 0.8), transparent);
}

.portfolio-card__body {
  padding: var(--space-md);
}
.portfolio-card__cat {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.portfolio-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}
.portfolio-card__sub {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* ────────────────────────────────────────
   RESUME
──────────────────────────────────────── */

.resume-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.resume-col-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 36px;
}

.resume-col-icon {
  width: 40px; height: 40px;
  background: var(--color-accent-dim);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  font-size: 16px;
  flex-shrink: 0;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -30px; top: 6px;
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  background: var(--color-bg);
}
.timeline-dot--active {
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 4px;
}

.timeline-sub {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.5;
}

.timeline-type {
  display: inline-block;
  margin-top: var(--space-xs);
  padding: 3px 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 11px;
  color: var(--color-dim);
  font-family: var(--font-mono);
}


/* ────────────────────────────────────────
   CERTIFICATES
──────────────────────────────────────── */

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.cert-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
  color: inherit;
}
.cert-card:hover {
  border-color: var(--color-accent);
  background: var(--color-surface2);
  transform: translateX(4px);
}

.cert-logo {
  width: 48px; height: 48px;
  border-radius: 10px;
  object-fit: contain;
  background: var(--color-bg3);
  padding: 6px;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.cert-info { flex: 1; min-width: 0; }

.cert-org {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.cert-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.cert-meta {
  font-size: 12px;
  color: var(--color-dim);
}

.cert-arrow {
  color: var(--color-dim);
  font-size: 14px;
  margin-top: 2px;
  transition: var(--transition);
  flex-shrink: 0;
}
.cert-card:hover .cert-arrow {
  color: var(--color-accent);
  transform: translateX(4px);
}


/* ────────────────────────────────────────
   SKILLS
──────────────────────────────────────── */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-sm);
}

.skill-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md) 20px;
  text-align: center;
  transition: var(--transition);
}
.skill-card:hover {
  border-color: var(--color-accent);
  background: var(--color-surface2);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.skill-icon {
  width: 52px; height: 52px;
  margin: 0 auto 14px;
  display: block;
  filter: grayscale(0.3);
  transition: filter var(--transition);
}
.skill-card:hover .skill-icon { filter: none; }

.skill-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 12px;
}

.skill-bar-wrap {
  height: 3px;
  background: var(--color-border);
  border-radius: 100px;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent2));
  border-radius: 100px;
  width: 0;
  transition: width 1.2s var(--ease);
}

.skill-level {
  font-size: 11px;
  color: var(--color-dim);
  font-family: var(--font-mono);
  margin-top: 6px;
}


/* ────────────────────────────────────────
   CONTACT
──────────────────────────────────────── */

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 80px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Decorative glows */
.contact-card::before,
.contact-card::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.contact-card::before {
  width: 300px; height: 300px;
  background: var(--color-accent);
  filter: blur(100px);
  opacity: 0.06;
  top: -100px; right: -100px;
}
.contact-card::after {
  width: 250px; height: 250px;
  background: #7060ff;
  filter: blur(80px);
  opacity: 0.05;
  bottom: -80px; left: -80px;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}
.contact-title em {
  font-style: italic;
  color: var(--color-accent);
}

.contact-desc {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 460px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.contact-items {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px var(--space-md);
  background: var(--color-bg3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
  color: inherit;
}
.contact-item:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
}

.contact-item__icon {
  width: 36px; height: 36px;
  background: var(--color-surface);
  border-radius: var(--radius-xs, 8px);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  font-size: 14px;
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 11px;
  color: var(--color-dim);
  margin-bottom: 2px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}
.contact-item__value {
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
}

.contact-socials {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.contact-social {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-muted);
  font-size: 16px;
  transition: var(--transition);
}
.contact-social:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-dim);
  transform: translateY(-3px);
}

[data-theme="light"] .contact-card::before {
  opacity: 0.03;
}
[data-theme="light"] .contact-card::after {
  opacity: 0.02;
}