/*
 * Portfolio CSS — KundividiCMS derrigo.it
 * Dark & Cinematic design for Filippo D'Errigo — Digital Transformation Expert & Software Architect
 * Palette: Navy/Charcoal dark + Amber/Gold accents
 */

/* ══════════════════════════════════════════════════════════════
   1. ROOT VARIABLES & BASE
══════════════════════════════════════════════════════════════ */
:root {
  /* ── Surfaces & text (centralised tokens) ── */
  --background-color: #0d0d0d;    /* main background — near-black */
  --surface-color: #151515;       /* sidebar / footer / panels — lifted for depth */
  --surface-hover: #1c1c1c;
  --default-color: #ededed;       /* primary text */
  --heading-color: #f5f5f5;       /* headings */
  --nav-color: #a0a0a0;           /* secondary text (AA on both #0d0d0d and #151515) */
  --accent-color: #f5f5f5;        /* base accent stays monochrome (buttons, marks, structure) */
  --accent-light: #ffffff;
  --accent-subtle: rgba(2, 120, 231, 0.12);  /* subtle blue tint for active/focus only */
  --contrast-color: #0d0d0d;
  --nav-hover-color: #0278e7;
  --nav-mobile-background-color: #151515;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --glow-accent: rgba(2, 120, 231, 0.16);     /* faint blue halo on the logo mark */
  --accent-blue: #0278e7;         /* brand accent — used sparingly */

  /* ── Spacing scale (consistent rhythm) ── */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --section-y: clamp(3rem, 6vw, 5rem); /* vertical section padding */

  --default-font: "Inter", system-ui, sans-serif;
  --heading-font: "Space Grotesk", system-ui, sans-serif;
  --nav-font: "Space Grotesk", system-ui, sans-serif;
  --mono-font: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --rail: 250px; /* desktop labeled-sidebar width — single source of truth */
}

.light-background {
  --background-color: #111111;
  --surface-color: #1a1a1a;
}

.dark-background {
  --background-color: #0d0d0d;
  --surface-color: #151515;
}

/* Collapsed sidebar: shrink the rail var → header width, main offset and hero
   bleed all follow automatically (they're all calc'd from --rail). */
.portfolio-page.sidebar-collapsed {
  --rail: 72px;
}

/* ─── Portfolio Body Override ─── */
body.portfolio-page {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
}

body.portfolio-page a {
  color: var(--heading-color);
  text-decoration: none;
  transition: color 0.25s;
}

body.portfolio-page a:hover {
  color: var(--accent-blue); /* blue only on hover */
  text-decoration: none;
}

body.portfolio-page h1,
body.portfolio-page h2,
body.portfolio-page h3,
body.portfolio-page h4,
body.portfolio-page h5,
body.portfolio-page h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

/* ─── Global Section ─── */
.portfolio-page section,
.portfolio-page .section {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: var(--section-y) 0;
  overflow: clip;
}


/* ══════════════════════════════════════════════════════════════
   2. SECTION TITLES
══════════════════════════════════════════════════════════════ */
.portfolio-page .section-title {
  text-align: center;
  padding-bottom: 50px;
  position: relative;
}

.portfolio-page .section-title .section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--nav-color); /* muted, not blue — keep accent rare */
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.portfolio-page .section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--heading-color);
  margin-bottom: 0.5rem;
  /* No ::before/::after underlines — clean typographic approach */
}

.portfolio-page .section-title h2::before,
.portfolio-page .section-title h2::after {
  display: none;
}

.portfolio-page .section-title p {
  color: var(--default-color);
  font-size: 1.05rem;
  max-width: 650px;
  line-height: 1.7;
  margin: 0 auto;
}


/* ══════════════════════════════════════════════════════════════
   3. SIDEBAR HEADER (Fixed Left Nav)
══════════════════════════════════════════════════════════════ */
.portfolio-page .header {
  color: var(--default-color);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  padding: 0 15px;
  transition: all ease-in-out 0.3s;
  overflow-y: auto;
  z-index: 997;
  min-width: 200px;
  background: rgba(21, 21, 21, 0.92); /* --surface-color #151515, panel for depth */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-subtle);
}

@media (max-width: 1199px) {
  .portfolio-page .header {
    background: var(--nav-mobile-background-color);
    border-right: 1px solid var(--border-subtle);
    width: 300px;
    left: -100%;
  }
}

.portfolio-page .header.header-show {
  left: 0;
}

/* Header Toggle Button */
.portfolio-page .header .header-toggle {
  color: var(--contrast-color);
  background-color: var(--accent-color);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 9999;
  transition: background-color 0.3s, transform 0.2s;
  border: none;
}

.portfolio-page .header .header-toggle:hover {
  color: var(--contrast-color);
  background-color: var(--accent-light);
  transform: scale(1.05);
}

/* Brand lockup (FD square mark + wordmark + mono tagline) */
.portfolio-page .header-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.5rem 0.35rem 1.25rem;
  margin-bottom: 0.5rem;
  text-decoration: none;
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio-page .brand-mark {
  position: relative;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--heading-color);
  color: var(--background-color);
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  border-radius: 10px;
  box-shadow: 0 0 0 3px var(--glow-accent);
  transition: background 0.25s, transform 0.2s;
}

/* Brand accent: pallino azzurro */
.portfolio-page .brand-mark::after {
  content: "";
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-blue);
}

.portfolio-page .header-brand:hover .brand-mark {
  transform: translateY(-1px);
}

.portfolio-page .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.portfolio-page .brand-name {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--heading-color);
  white-space: nowrap;
  transition: color 0.25s;
}

.portfolio-page .header-brand:hover .brand-name {
  color: var(--accent-color);
}

.portfolio-page .brand-tag {
  font-family: var(--mono-font);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--nav-color);
  margin-top: 0.2rem;
  white-space: nowrap;
}

/* Monospace for dev-style micro-labels (brand typography) */
.portfolio-page .section-label,
.portfolio-page .bottom-nav a,
.portfolio-page .writer-post-date,
.portfolio-page .counter-label,
.portfolio-page .contact-info-item .ci-label,
.portfolio-page .about .profile-stat .stat-label,
.portfolio-page .scroll-indicator {
  font-family: var(--mono-font);
}


/* ══════════════════════════════════════════════════════════════
   4. NAV MENU
══════════════════════════════════════════════════════════════ */
.portfolio-page .navmenu {
  padding: 0;
  z-index: 9997;
}

.portfolio-page .navmenu ul {
  list-style: none;
  padding: 0 0 20px 0;
  margin: 0;
  width: 180px;
}

.portfolio-page .navmenu a,
.portfolio-page .navmenu a:focus {
  color: var(--nav-color);
  font-family: var(--nav-font);
  display: flex;
  align-items: center;
  padding: 10px 18px;
  margin-bottom: 6px;
  font-size: 0.9rem;
  border-radius: 50px;
  background: transparent;
  height: 56px;
  width: 100%;
  overflow: hidden;
  transition: color 0.25s, background 0.25s, border-color 0.25s;
  border-left: 3px solid transparent;
}

.portfolio-page .navmenu a i,
.portfolio-page .navmenu a:focus i {
  font-size: 20px;
  flex-shrink: 0;
}

.portfolio-page .navmenu a span,
.portfolio-page .navmenu a:focus span {
  padding: 0 5px 0 10px;
  color: var(--nav-color);
  transition: color 0.25s;
}

/* Hover & Active state */
.portfolio-page .navmenu a:hover,
.portfolio-page .navmenu .active,
.portfolio-page .navmenu li:hover > a {
  color: var(--accent-blue);
  background: var(--accent-subtle);
  border-left-color: var(--accent-blue);
}

.portfolio-page .navmenu a:hover span,
.portfolio-page .navmenu .active span,
.portfolio-page .navmenu li:hover > a span {
  color: var(--accent-blue);
}


/* ══════════════════════════════════════════════════════════════
   5. HERO SECTION
══════════════════════════════════════════════════════════════ */
.portfolio-page .hero {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Dark diagonal gradient overlay */
.portfolio-page .hero:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.95) 0%, rgba(13, 13, 13, 0.7) 50%, rgba(13, 13, 13, 0.88) 100%);
}

/* BG image */
.portfolio-page .hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.portfolio-page .hero .container {
  position: relative;
  z-index: 3;
}

.portfolio-page .hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--heading-color);
  margin-bottom: 0.5rem;
}

.portfolio-page .hero p {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--default-color);
  margin: 0.5rem 0 0;
}

/* Typed text accent */
.portfolio-page .hero p span {
  color: var(--accent-color);
  border-bottom: none;
  letter-spacing: 0;
}

/* Hero subtitle */
.portfolio-page .hero .hero-subtitle {
  font-size: 1rem !important;
  font-style: normal !important;
  color: rgba(200, 204, 216, 0.85);
  max-width: 560px;
  line-height: 1.75;
  margin-top: 1rem;
}

/* Hero CTA Buttons */
.portfolio-page .hero .btn-hero-primary {
  background: var(--accent-color);
  color: var(--contrast-color);
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.portfolio-page .hero .btn-hero-primary:hover {
  background: var(--accent-light);
  color: var(--contrast-color);
  transform: translateY(-2px);
}

.portfolio-page .hero .btn-hero-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  backdrop-filter: blur(4px);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.portfolio-page .hero .btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

/* Hero Social Links */
.portfolio-page .hero .social-links {
  margin-top: 1.75rem;
}

.portfolio-page .hero .social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  margin-right: 10px;
  transition: all 0.25s;
  backdrop-filter: blur(4px);
}

.portfolio-page .hero .social-links a:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

/* Scroll Indicator */
.portfolio-page .hero .scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-page .hero .scroll-indicator i {
  font-size: 1.25rem;
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(6px); opacity: 0.9; }
}

@media (max-width: 768px) {
  .portfolio-page .hero h1 { font-size: 2.4rem; }
  .portfolio-page .hero p { font-size: 1.1rem; }
}


/* ══════════════════════════════════════════════════════════════
   6. ABOUT / PROFILE SECTION
══════════════════════════════════════════════════════════════ */
.portfolio-page .about .content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--heading-color);
}

/* Profile image */
.portfolio-page .about .profile-img {
  border-radius: 16px;
  border: 2px solid var(--accent-subtle);
  box-shadow: 0 0 40px var(--glow-accent), 0 20px 60px rgba(0, 0, 0, 0.4);
  width: 100%;
  object-fit: cover;
}

/* Info grid (stat cards) */
.portfolio-page .about .profile-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.portfolio-page .about .profile-stat {
  background: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0.875rem 1rem;
  transition: border-color 0.2s;
}

.portfolio-page .about .profile-stat:hover {
  border-color: rgba(212, 148, 58, 0.3);
}

.portfolio-page .about .profile-stat .stat-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nav-color);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.portfolio-page .about .profile-stat .stat-value {
  font-size: 0.9rem;
  color: var(--heading-color);
  font-weight: 600;
  line-height: 1.3;
}

.portfolio-page .about .profile-stat .stat-value a {
  color: var(--accent-color);
}

/* Bio text */
.portfolio-page .about .bio-text {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--default-color);
  font-style: italic;
}

.portfolio-page .about .bio-footer-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--default-color);
}

/* Legacy about ul list */
.portfolio-page .about .content ul {
  list-style: none;
  padding: 0;
}

.portfolio-page .about .content ul li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  color: var(--default-color);
}

.portfolio-page .about .content ul strong {
  margin-right: 8px;
  color: var(--heading-color);
}

.portfolio-page .about .content ul i {
  font-size: 14px;
  margin-right: 6px;
  color: var(--accent-color);
  line-height: 0;
}

@media (max-width: 576px) {
  .portfolio-page .about .profile-info-grid {
    grid-template-columns: 1fr;
  }
}


/* ══════════════════════════════════════════════════════════════
   7. SKILLS / SERVICES SECTION
══════════════════════════════════════════════════════════════ */

/* Dark glass generic service card */
.portfolio-page .services .service-card {
  background: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2rem;
  height: 100%;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  text-align: left;
}

.portfolio-page .services .service-card:hover {
  border-color: rgba(212, 148, 58, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.portfolio-page .services .service-card .icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  transition: background 0.25s, color 0.25s;
}

.portfolio-page .services .service-card:hover .icon-wrap {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.portfolio-page .services .service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 0.75rem;
}

.portfolio-page .services .service-card p,
.portfolio-page .services .service-card ul,
.portfolio-page .services .service-card li {
  font-size: 0.88rem;
  color: var(--default-color);
  line-height: 1.7;
}

.portfolio-page .services .service-card ul {
  padding-left: 1.25rem;
  margin-bottom: 0;
}

.portfolio-page .services .service-card li::marker {
  color: var(--accent-color);
}

/* Portfolio-style service item (Ambiti di Lavoro) */
.portfolio-page .services .service-item {
  background: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  height: 100%;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  text-align: left;
  box-shadow: none;
}

.portfolio-page .services .service-item:hover {
  border-color: rgba(212, 148, 58, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.portfolio-page .services .service-item .icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: background 0.25s, color 0.25s;
  /* Override original circle shape */
  margin-left: 0;
  margin-right: 0;
}

.portfolio-page .services .service-item:hover .icon {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.portfolio-page .services .service-item .icon i {
  font-size: 1.5rem;
  position: static;
}

/* Hide SVG decoration in new style */
.portfolio-page .services .service-item .icon svg {
  display: none;
}

.portfolio-page .services .service-item h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--heading-color);
  margin: 0 0 0.875rem;
}

.portfolio-page .services .service-item p {
  font-size: 0.9rem;
  color: var(--default-color);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Services CTA */
.portfolio-page .services .services-cta {
  margin-top: 2.5rem;
  text-align: center;
}

.portfolio-page .services .btn-services-cta {
  background: transparent;
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.portfolio-page .services .btn-services-cta:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  transform: translateY(-2px);
}

/* Override old color variants — all accent */
.portfolio-page .services .service-item.item-cyan i,
.portfolio-page .services .service-item.item-orange i,
.portfolio-page .services .service-item.item-teal i,
.portfolio-page .services .service-item.item-red i,
.portfolio-page .services .service-item.item-indigo i,
.portfolio-page .services .service-item.item-pink i {
  color: var(--accent-color) !important;
}

.portfolio-page .services .service-item.item-cyan:hover .icon,
.portfolio-page .services .service-item.item-orange:hover .icon,
.portfolio-page .services .service-item.item-teal:hover .icon,
.portfolio-page .services .service-item.item-red:hover .icon,
.portfolio-page .services .service-item.item-indigo:hover .icon,
.portfolio-page .services .service-item.item-pink:hover .icon {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.portfolio-page .services .service-item.item-cyan:hover .icon i,
.portfolio-page .services .service-item.item-orange:hover .icon i,
.portfolio-page .services .service-item.item-teal:hover .icon i,
.portfolio-page .services .service-item.item-red:hover .icon i,
.portfolio-page .services .service-item.item-indigo:hover .icon i,
.portfolio-page .services .service-item.item-pink:hover .icon i {
  color: var(--contrast-color) !important;
}

/* Skills bg-light override */
.portfolio-page .skills .bg-light {
  background-color: var(--surface-color) !important;
  border: 1px solid var(--border-subtle);
}


/* ══════════════════════════════════════════════════════════════
   8. COUNTERS SECTION
══════════════════════════════════════════════════════════════ */
.portfolio-page .counters-section {
  padding: 50px 0;
}

.portfolio-page .counters-section.counters-primary {
  background: #f4f4f5;
  color: #0c0c0d;
}

.portfolio-page .counters-section.counters-light {
  background: var(--surface-color);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio-page .counter-item {
  text-align: center;
  padding: 1rem;
}

.portfolio-page .counter-value {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 900;
  font-family: var(--heading-font);
  line-height: 1;
  display: block;
  color: inherit;
}

.portfolio-page .counters-section.counters-primary .counter-value {
  color: var(--contrast-color);
}

.portfolio-page .counters-section.counters-light .counter-value {
  color: var(--heading-color);
}

.portfolio-page .counter-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
  display: block;
  opacity: 0.8;
}

.portfolio-page .counters-section.counters-light .counter-label {
  color: var(--default-color);
  opacity: 1;
}


/* ══════════════════════════════════════════════════════════════
   9. RESUME / TIMELINE
══════════════════════════════════════════════════════════════ */
.portfolio-page .resume .resume-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--heading-color);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 8px;
  display: inline-block;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.portfolio-page .resume .resume-item {
  padding: 0 0 1.5rem 1.5rem;
  margin-top: 0;
  position: relative;
  border-left: 2px solid rgba(212, 148, 58, 0.35);
}

.portfolio-page .resume .resume-item:last-child {
  padding-bottom: 0;
}

/* Timeline dot */
.portfolio-page .resume .resume-item::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  left: -7px;
  top: 4px;
  background: var(--background-color);
  border: 2.5px solid var(--accent-color);
  box-shadow: 0 0 0 3px var(--glow-accent);
}

/* Resume item card */
.portfolio-page .resume .resume-item-card {
  background: var(--surface-color);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent-color);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.portfolio-page .resume .resume-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--heading-color);
  text-transform: none;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

/* Period badge */
.portfolio-page .resume .resume-item h5 {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 0.75rem;
  background: var(--accent-subtle);
  color: var(--accent-color);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
}

.portfolio-page .resume .resume-item .resume-org {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.portfolio-page .resume .resume-item ul {
  padding-left: 1.25rem;
  margin-bottom: 0;
}

.portfolio-page .resume .resume-item ul li {
  font-size: 0.88rem;
  color: var(--default-color);
  line-height: 1.7;
  padding-bottom: 0.4rem;
}

.portfolio-page .resume .resume-item ul li::marker {
  color: var(--accent-color);
}

.portfolio-page .resume .resume-item p {
  font-size: 0.9rem;
  color: var(--default-color);
  line-height: 1.7;
  margin-bottom: 0;
}


/* ══════════════════════════════════════════════════════════════
   10. STRUCTURED LIST (Certifications & Publications)
══════════════════════════════════════════════════════════════ */

/* Card style */
.portfolio-page .structured-list-card {
  background: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  margin-bottom: 0.875rem;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
}

.portfolio-page .structured-list-card:hover {
  border-color: rgba(212, 148, 58, 0.35);
  transform: translateX(4px);
}

.portfolio-page .structured-list-card::before {
  content: "\f336";
  font-family: "bootstrap-icons";
  position: absolute;
  left: -0.6rem;
  top: 1.1rem;
  width: 1.2rem;
  height: 1.2rem;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  color: var(--contrast-color);
}

.portfolio-page .structured-list-pub-card::before {
  content: "\f345";
}

.portfolio-page .structured-list-card .card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 0.3rem;
  line-height: 1.4;
}

.portfolio-page .structured-list-card .card-details {
  font-size: 0.8rem;
  color: var(--nav-color);
  margin-bottom: 0;
}

/* List style */
.portfolio-page .certification-list,
.portfolio-page .publication-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.portfolio-page .certification-list li,
.portfolio-page .publication-list li {
  padding: 1rem 1rem 1rem 1.25rem;
  background: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  transition: border-color 0.2s, transform 0.2s;
  line-height: 1.5;
}

.portfolio-page .certification-list li:hover,
.portfolio-page .publication-list li:hover {
  border-color: rgba(212, 148, 58, 0.35);
  transform: translateX(4px);
}

.portfolio-page .certification-list li:last-child,
.portfolio-page .publication-list li:last-child {
  border-bottom: 1px solid var(--border-subtle);
}


/* ══════════════════════════════════════════════════════════════
   11. TYPED.JS CURSOR
══════════════════════════════════════════════════════════════ */
.portfolio-page .typed-cursor {
  font-size: inherit;
  color: var(--accent-blue); /* single deliberate blue detail in the hero */
}


/* ══════════════════════════════════════════════════════════════
   12. SCROLL TO TOP
══════════════════════════════════════════════════════════════ */
.portfolio-page .scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 20px;
  bottom: 20px;
  z-index: 99999;
  background: var(--accent-color);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: all 0.4s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px var(--glow-accent);
}

.portfolio-page .scroll-top i {
  font-size: 1.25rem;
  color: var(--contrast-color);
  line-height: 0;
}

.portfolio-page .scroll-top:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
}

.portfolio-page .scroll-top.active {
  visibility: visible;
  opacity: 1;
}


/* ══════════════════════════════════════════════════════════════
   13. PRELOADER (Dark Theme)
══════════════════════════════════════════════════════════════ */
.portfolio-page #preloader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: var(--background-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s;
}

.portfolio-page #preloader::before {
  content: "";
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-subtle);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: animate-preloader 0.8s linear infinite;
}

@keyframes animate-preloader {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}


/* ══════════════════════════════════════════════════════════════
   14. FOOTER
══════════════════════════════════════════════════════════════ */
.portfolio-page .footer {
  background: var(--surface-color);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-lg) 0;
}

/* ── Two zones: brand+social (left) · description+legal (right) ── */
.portfolio-page .footer .footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

/* Right zone */
.portfolio-page .footer .footer-end {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.portfolio-page .footer .footer-end .footer-desc {
  margin: 0;
}

.portfolio-page .footer .footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--mono-font);
  font-size: 0.72rem;
  color: var(--nav-color);
}

.portfolio-page .footer .footer-legal .footer-bottom-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.portfolio-page .footer .footer-legal a {
  font-family: var(--mono-font);
  font-size: 0.72rem;
  color: var(--nav-color);
  text-decoration: none;
  transition: color 0.2s;
}

.portfolio-page .footer .footer-legal a:hover {
  color: var(--accent-blue);
}

@media (max-width: 767.98px) {
  .portfolio-page .footer .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .portfolio-page .footer .footer-end {
    align-items: flex-start;
  }
}

/* Brand column */
.portfolio-page .footer .footer-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  margin-bottom: 1.1rem;
}

.portfolio-page .footer .footer-brand-lockup .brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--heading-color);
  color: var(--background-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.portfolio-page .footer .footer-brand-lockup .brand-name {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--heading-color);
  display: block;
}

.portfolio-page .footer .footer-brand-lockup .brand-tag {
  font-family: var(--mono-font);
  font-size: 0.7rem;
  color: var(--nav-color);
  display: block;
  margin-top: 0.15rem;
  letter-spacing: 0.04em;
}

.portfolio-page .footer .footer-desc {
  color: var(--default-color);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 36ch;
  margin: 0 0 1.25rem;
}

/* Column titles (mono micro-label) */
.portfolio-page .footer .footer-col-title {
  font-family: var(--mono-font);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nav-color);
  margin: 0 0 1rem;
}

/* Footer nav / link list */
.portfolio-page .footer .footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.portfolio-page .footer .footer-nav a {
  color: var(--default-color);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s;
  width: fit-content;
}

.portfolio-page .footer .footer-nav a:hover {
  color: var(--accent-blue);
}

/* Social */
.portfolio-page .footer .social-links {
  display: flex;
  gap: 10px;
  margin-top: 0.25rem;
}

.portfolio-page .footer .social-links a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  color: var(--nav-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}

.portfolio-page .footer .social-links a:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

/* CMS footer blocks (gestiti da /CmsAdmin/Footer) */
.portfolio-page .footer .footer-cms :is(h2, h3, h4, .sitename) {
  font-family: var(--heading-font);
  color: var(--heading-color);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.portfolio-page .footer .footer-cms,
.portfolio-page .footer .footer-cms p {
  color: var(--default-color);
  font-size: 0.9rem;
  line-height: 1.7;
}

.portfolio-page .footer .footer-cms a {
  color: var(--default-color);
}

.portfolio-page .footer .footer-cms a:hover {
  color: var(--accent-blue);
}

/* ── Bottom bar: legal · cookie/privacy ── */
.portfolio-page .footer .footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  font-family: var(--mono-font);
  font-size: 0.72rem;
  color: var(--nav-color);
}

.portfolio-page .footer .footer-bottom a {
  font-family: var(--mono-font);
  font-size: 0.72rem;
  color: var(--nav-color);
  text-decoration: none;
  transition: color 0.2s;
}

.portfolio-page .footer .footer-bottom a:hover {
  color: var(--accent-blue);
}

.portfolio-page .footer .footer-bottom-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 767.98px) {
  .portfolio-page .footer .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .portfolio-page .footer .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}


/* ══════════════════════════════════════════════════════════════
   15. BOOTSTRAP FORM OVERRIDES (Dark)
══════════════════════════════════════════════════════════════ */
.portfolio-page .form-control,
.portfolio-page .form-select {
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  color: var(--heading-color);
  border-radius: 8px;
}

.portfolio-page .form-control:focus,
.portfolio-page .form-select:focus {
  background-color: var(--surface-color);
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-subtle);
  color: var(--heading-color);
}

.portfolio-page .form-control::placeholder {
  color: var(--nav-color);
}

.portfolio-page .form-label {
  color: var(--default-color);
  font-size: 0.9rem;
  font-weight: 500;
}


/* ══════════════════════════════════════════════════════════════
   16. CONTACT FORM SECTION
══════════════════════════════════════════════════════════════ */
.portfolio-page .contact-section {
  background: var(--surface-color);
}

.portfolio-page .contact-info-card {
  background: var(--background-color);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2rem;
}

.portfolio-page .contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.portfolio-page .contact-info-item:last-child {
  margin-bottom: 0;
}

.portfolio-page .contact-info-item .ci-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-subtle);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.portfolio-page .contact-info-item .ci-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nav-color);
  font-weight: 600;
}

.portfolio-page .contact-info-item .ci-value {
  font-size: 0.95rem;
  color: var(--heading-color);
  font-weight: 600;
}

.portfolio-page .contact-info-item .ci-value a {
  color: var(--accent-color);
}

/* Contact submit button */
.portfolio-page .btn-contact-submit {
  background: var(--accent-color);
  color: var(--contrast-color);
  border: none;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.2s;
}

.portfolio-page .btn-contact-submit:hover {
  background: var(--accent-light);
  color: var(--contrast-color);
  transform: translateY(-2px);
}


/* ══════════════════════════════════════════════════════════════
   17. AOS OVERRIDES
══════════════════════════════════════════════════════════════ */
.portfolio-page [data-aos] {
  pointer-events: auto !important;
}


/* ══════════════════════════════════════════════════════════════
   18. MOBILE BOTTOM NAV
══════════════════════════════════════════════════════════════ */
.portfolio-page .bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 997;
  background: rgba(21, 21, 21, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  padding: 8px 0;
}

.portfolio-page .bottom-nav ul {
  display: flex;
  justify-content: space-around;
  list-style: none;
  padding: 0;
  margin: 0;
}

.portfolio-page .bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--nav-color);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 8px;
  transition: color 0.2s;
  gap: 2px;
  text-decoration: none;
}

.portfolio-page .bottom-nav a i {
  font-size: 1.2rem;
}

.portfolio-page .bottom-nav a.active,
.portfolio-page .bottom-nav a:hover {
  color: var(--accent-blue);
}

/* Top-nav layout: content spans the full width (no side rail) */
.portfolio-page main {
  width: 100%;
}


/* ══════════════════════════════════════════════════════════════
   19. MISC RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .portfolio-page section,
  .portfolio-page .section {
    padding: 40px 0;
  }

  .portfolio-page .section-title {
    padding-bottom: 30px;
  }
}


/* ══════════════════════════════════════════════════════════════
   20. WRITER HOME — contenuto editoriale nel tema portfolio
══════════════════════════════════════════════════════════════ */

/* ── Intro section ── */
.portfolio-page .writer-intro-section {
  min-height: auto;
  display: flex;
  align-items: center;
  padding: 56px 0 64px;
  overflow: visible; /* override overflow:clip della regola .section generica */
}

.portfolio-page .writer-intro-section .container {
  width: 100%;
}

.portfolio-page .writer-intro-section h1,
.portfolio-page .writer-intro-section h3 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--heading-color);
  margin-bottom: 1.5rem;
}

.portfolio-page .writer-bio {
  font-size: 1.1rem;
  max-width: 600px;
  line-height: 1.85;
  color: var(--default-color);
  margin: 0;
}

/* section-title compatta per sezioni writer */
.portfolio-page #scritti .section-title,
.portfolio-page #note .section-title {
  text-align: left;
  padding-bottom: 2rem;
}

.portfolio-page #scritti .section-title h2,
.portfolio-page #note .section-title h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
}

/* ── Post list ── */
.portfolio-page .writer-post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.portfolio-page .writer-post-list > li {
  padding: 1.5rem 0 1.5rem 1rem;
  border-bottom: 1px solid rgba(2, 120, 231, 0.1);
  border-left: 2px solid transparent;
  margin-left: -1rem;
  transition: background 0.18s, border-left-color 0.18s, box-shadow 0.18s;
}

.portfolio-page .writer-post-list > li:first-child {
  border-top: 1px solid rgba(2, 120, 231, 0.1);
}

.portfolio-page .writer-post-list > li:hover {
  background: rgba(2, 120, 231, 0.04);
  border-left-color: rgba(2, 120, 231, 0.65);
  box-shadow: inset 4px 0 14px rgba(2, 120, 231, 0.05);
}

.portfolio-page .writer-post-list > li:hover .writer-post-title a {
  color: var(--accent-blue);
}

.portfolio-page .writer-post-entry {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0 2rem;
  align-items: start;
}

.portfolio-page .writer-post-date {
  font-size: 0.78rem;
  color: var(--nav-color);
  padding-top: 0.25rem;
  white-space: nowrap;
  font-family: var(--nav-font);
  letter-spacing: 0.01em;
}

.portfolio-page .writer-post-title {
  font-size: 1.05rem;
  font-weight: 500;
  font-family: var(--heading-font);
  margin: 0 0 0.4rem;
  line-height: 1.4;
}

.portfolio-page .writer-post-title a {
  color: var(--heading-color);
  text-decoration: none;
  transition: color 0.2s;
}

.portfolio-page .writer-post-title a:hover {
  color: var(--accent-blue);
}

.portfolio-page .writer-post-excerpt {
  font-size: 0.9rem;
  color: var(--default-color);
  margin: 0;
  line-height: 1.65;
  opacity: 0.75;
}

/* ── Placeholder state ── */
.portfolio-page .writer-placeholder-note {
  font-size: 0.9rem;
  color: var(--nav-color);
  font-style: italic;
  margin-bottom: 2rem;
}

.portfolio-page .writer-post-list--placeholder .writer-post-title a {
  color: var(--nav-color);
  pointer-events: none;
}

/* ── "Tutti gli scritti" link ── */
.portfolio-page .btn-writer-more {
  display: inline-block;
  font-family: var(--nav-font);
  font-size: 0.9rem;
  color: var(--accent-color);
  text-decoration: none;
  border: 1px solid var(--accent-color);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  transition: background 0.25s, color 0.25s;
}

.portfolio-page .btn-writer-more:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
}

/* ── Note empty state ── */
.portfolio-page .writer-notes-empty {
  color: var(--nav-color);
  font-size: 0.95rem;
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .portfolio-page .writer-intro-section {
    min-height: auto;
    padding: 40px 0 44px;
  }

  .portfolio-page .writer-post-entry {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .portfolio-page .writer-post-date {
    padding-top: 0;
  }

  .portfolio-page .writer-post-list > li {
    padding: 1.1rem 0;
  }
}


/* ══════════════════════════════════════════════════════════════
   21. CONTENT PAGES — dark brand adaptation
   Remap the legacy warm palette to the brand palette + override
   light surfaces, so every frontend content page (Shop, Blog,
   detail, Cart, Checkout, Account, Wishlist…) inherits the dark
   mono theme without per-page edits.
══════════════════════════════════════════════════════════════ */
body.portfolio-page {
  --primary: var(--accent-blue);
  --primary-light: var(--surface-hover);
  --primary-dark: var(--heading-color);
  --warm-brown: var(--nav-color);
  --page-bg: var(--background-color);
  --primary-rgb: 2, 120, 231;
  --text-900: var(--heading-color);
  --text-800: var(--default-color);
  --text-600: var(--nav-color);
  --text-500: var(--nav-color);
  --white: #fff;
}

/* Code / pre nei contenuti — override del rosa di default Bootstrap */
.portfolio-page main code,
.portfolio-page main kbd,
.portfolio-page main pre {
  font-family: var(--mono-font);
}
.portfolio-page main :not(pre) > code {
  color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 0.12em 0.4em;
  border-radius: 5px;
  font-size: 0.9em;
}
.portfolio-page main pre {
  background: var(--surface-color);
  color: var(--default-color);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  overflow: auto;
}
.portfolio-page main pre code {
  color: var(--default-color);
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
}

/* Surfaces scoped to the content area (header/footer/modals untouched) */
.portfolio-page main .card,
.portfolio-page main .wcard,
.portfolio-page main .blog-card,
.portfolio-page main .shop-card {
  background: var(--surface-color);
  color: var(--default-color);
  border: 1px solid rgba(2, 120, 231, 0.15);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.portfolio-page main .wcard:hover,
.portfolio-page main .blog-card:hover,
.portfolio-page main .shop-card:hover {
  border-color: rgba(2, 120, 231, 0.42);
  box-shadow: 0 0 16px rgba(2, 120, 231, 0.09), 0 0 40px rgba(2, 120, 231, 0.05);
}

.portfolio-page main .card-img-wrap,
.portfolio-page main .wcard-img {
  background: var(--surface-hover);
}

/* Bootstrap light utilities → dark */
.portfolio-page main .bg-white,
.portfolio-page main .bg-light {
  background-color: var(--surface-color) !important;
}

.portfolio-page main .text-dark {
  color: var(--default-color) !important;
}

.portfolio-page main .text-muted,
.portfolio-page main .text-secondary {
  color: var(--nav-color) !important;
}

.portfolio-page main hr {
  border-color: var(--border-subtle);
}

/* Inputs, selects, search boxes */
.portfolio-page main .form-control,
.portfolio-page main .form-select,
.portfolio-page main .sort-select,
.portfolio-page main .shop-search-input,
.portfolio-page main .blog-search-input {
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  color: var(--heading-color);
}

.portfolio-page main .form-control::placeholder,
.portfolio-page main .sort-select::placeholder,
.portfolio-page main .shop-search-input::placeholder,
.portfolio-page main .blog-search-input::placeholder {
  color: var(--nav-color);
}

/* Category / filter chips */
.portfolio-page main .category-chip {
  background: var(--surface-color);
  border-color: var(--border-subtle);
  color: var(--default-color);
}

.portfolio-page main .category-chip:hover,
.portfolio-page main .category-chip.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

/* Accordion / offcanvas (shop filters) */
.portfolio-page main .accordion,
.portfolio-page main .accordion-item,
.portfolio-page main .accordion-button {
  background: transparent;
  color: var(--heading-color);
}

.portfolio-page main .accordion-button::after {
  filter: invert(1) grayscale(1) brightness(2);
}

.portfolio-page main .offcanvas {
  background: var(--background-color);
  color: var(--default-color);
}

/* CTAs: explicit white-text buttons → blue; outline-dark → light */
.portfolio-page main a.btn.text-white,
.portfolio-page main button.btn.text-white,
.portfolio-page main .btn-apply-filters {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border: none !important;
}

.portfolio-page main .btn-outline-dark {
  border-color: var(--border-subtle);
  color: var(--default-color);
}

.portfolio-page main .btn-outline-dark:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

/* Pagination */
.portfolio-page main .pagination {
  --bs-pagination-bg: var(--surface-color);
  --bs-pagination-color: var(--default-color);
  --bs-pagination-border-color: var(--border-subtle);
  --bs-pagination-hover-bg: var(--surface-hover);
  --bs-pagination-hover-color: var(--heading-color);
  --bs-pagination-hover-border-color: var(--border-subtle);
  --bs-pagination-active-bg: var(--accent-blue);
  --bs-pagination-active-border-color: var(--accent-blue);
  --bs-pagination-active-color: #fff;
  --bs-pagination-disabled-bg: var(--surface-color);
  --bs-pagination-disabled-color: var(--nav-color);
}

.portfolio-page main .page-link {
  background: var(--surface-color);
  border-color: var(--border-subtle);
  color: var(--default-color);
}

/* Tables, list groups, breadcrumbs */
.portfolio-page main .table {
  color: var(--default-color);
  --bs-table-bg: transparent;
  --bs-table-color: var(--default-color);
  border-color: var(--border-subtle);
}

.portfolio-page main .list-group-item {
  background: var(--surface-color);
  color: var(--default-color);
  border-color: var(--border-subtle);
}

.portfolio-page main .breadcrumb {
  --bs-breadcrumb-divider-color: var(--nav-color);
}

.portfolio-page main .breadcrumb a {
  color: var(--nav-color);
}

.portfolio-page main .breadcrumb-item.active {
  color: var(--default-color);
}


/* ══════════════════════════════════════════════════════════════
   22. TOP NAVIGATION (sticky, full-width)
══════════════════════════════════════════════════════════════ */
.portfolio-page .pf-topnav {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(21, 21, 21, 0.92); /* --surface-color panel */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio-page .pf-topnav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.portfolio-page .pf-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.portfolio-page .pf-brand .brand-mark {
  width: 38px;
  height: 38px;
  font-size: 0.95rem;
}

.portfolio-page .pf-brand-name {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1rem;
  color: var(--heading-color);
  white-space: nowrap;
}

.portfolio-page .pf-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.portfolio-page .pf-nav-link {
  font-family: var(--nav-font);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--default-color);
  text-decoration: none;
  padding: 0.4rem 0;
  position: relative;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.portfolio-page .pf-nav-link i {
  font-size: 1rem;
  line-height: 1;
}

.portfolio-page .pf-nav-link:hover,
.portfolio-page .pf-nav-link.active {
  color: var(--accent-blue); /* active = blue accent, underline (no heavy pill) */
}

.portfolio-page .pf-nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent-blue);
  border-radius: 2px;
}

.portfolio-page .pf-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--heading-color);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 1.25rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Mobile: collapse into a hamburger dropdown */
@media (max-width: 991.98px) {
  .portfolio-page .pf-nav-toggle {
    display: inline-flex;
  }

  .portfolio-page .pf-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(21, 21, 21, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .portfolio-page .pf-nav.open {
    max-height: 75vh;
    overflow: auto;
  }

  .portfolio-page .pf-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--space-md) var(--space-sm);
  }

  .portfolio-page .pf-nav-link {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-subtle);
  }

  .portfolio-page .pf-nav-link.active::after {
    display: none;
  }

  .portfolio-page .pf-nav-link.active {
    border-left: 2px solid var(--accent-blue);
    padding-left: 0.75rem;
  }
}


/* ══════════════════════════════════════════════════════════════
   23. HERO INTRO — two columns (≈60/40) with photo slot
══════════════════════════════════════════════════════════════ */
.portfolio-page .writer-intro-section .hero-2col {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-lg);
  align-items: center;
  max-width: 1100px;
  margin-inline: auto;
}

.portfolio-page .hero-2col-text {
  min-width: 0;
}

.portfolio-page .hero-2col-media {
  min-width: 0;
}

.portfolio-page .hero-photo {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
}

@media (max-width: 768px) {
  .portfolio-page .writer-intro-section .hero-2col {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .portfolio-page .hero-2col-media {
    max-width: 320px;
  }
}

/* ── Hero Intro — latest experiments table ── */
.portfolio-page .hi-exps {
  background: var(--surface-color);
  /* neon border: 1px blue edge + diffuse outer halo */
  border: 1px solid rgba(2, 120, 231, 0.28);
  border-radius: 12px;
  overflow: hidden;
  font-family: var(--mono-font);
  box-shadow:
    0 0 0 1px rgba(2, 120, 231, 0.08),   /* inner ring — keeps shape crisp */
    0 0 18px rgba(2, 120, 231, 0.10),     /* close diffuse */
    0 0 48px rgba(2, 120, 231, 0.06);     /* wide atmospheric halo */
}

.portfolio-page .hi-exps-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  /* separator with faint blue tint */
  border-bottom: 1px solid rgba(2, 120, 231, 0.15);
}

.portfolio-page .hi-exps-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nav-color);
  font-family: var(--mono-font);
}

.portfolio-page .hi-exps-all {
  font-size: 0.7rem;
  color: var(--accent-blue);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.15s;
}
.portfolio-page .hi-exps-all:hover { opacity: 1; }

.portfolio-page .hi-exps-list {
  display: flex;
  flex-direction: column;
}

.portfolio-page .hi-exp-row {
  display: grid;
  grid-template-columns: 10px 1fr auto auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  /* row divider with blue tint */
  border-bottom: 1px solid rgba(2, 120, 231, 0.08);
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--default-color);
  transition: background 0.18s, border-left-color 0.18s, box-shadow 0.18s;
  font-size: 0.8rem;
}
.portfolio-page .hi-exp-row:last-child { border-bottom: none; }
.portfolio-page .hi-exp-row:hover {
  background: rgba(2, 120, 231, 0.05);
  border-left-color: rgba(2, 120, 231, 0.7);
  box-shadow: inset 4px 0 12px rgba(2, 120, 231, 0.06);
}

.portfolio-page .hi-exp-dot {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.portfolio-page .hi-exp-dot.dot-live     { background: #3ad07a; box-shadow: 0 0 6px rgba(58,208,122,0.65); }
.portfolio-page .hi-exp-dot.dot-wip      { background: #0278e7; box-shadow: 0 0 6px rgba(2,120,231,0.75); }
.portfolio-page .hi-exp-dot.dot-archived { background: #555; }
.portfolio-page .hi-exp-dot.dot-default  { background: #888; }

.portfolio-page .hi-exp-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--heading-color);
  font-weight: 500;
}

.portfolio-page .hi-exp-type {
  font-size: 0.68rem;
  color: var(--nav-color);
  white-space: nowrap;
}

.portfolio-page .hi-exp-year {
  font-size: 0.68rem;
  color: var(--nav-color);
  white-space: nowrap;
  opacity: 0.7;
}