/* ============================================
   Victoria Fine Portfolio — Pixel Perfect CSS
   Based on Figma Design System (July 2026)
   Exact values from Figma API analysis
   ============================================ */

/* Google Fonts are loaded via <link> in <head>, not @import here —
   @import inside CSS is render-blocking and forces a sequential fetch
   chain (HTML -> CSS -> @import discovery -> fonts CSS -> font files)
   instead of letting the browser fetch style.css and the fonts in parallel. */

/* ---- CSS Variables (from Figma Design System) ---- */
:root {
  --bg-light: #FFFFFF;
  --bg-dark: #F5F5F5;
  --text-primary: #1A1A1A;
  --text-secondary: #666666;
  --border-color: #E0E0E0;
  --accent: #000000;
  --accent-hover: #333333;
  --section-dark: #1A1A1A;
  --whatsapp: #25D366;

  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Figma: max content 1200px, padding 82px each side */
  --content-width: 1200px;
  --page-padding: 82px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; height: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  color: var(--text-primary);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body > .footer { margin-top: auto; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---- Container ---- */
.container {
  max-width: calc(var(--content-width) + var(--page-padding) * 2);
  margin: 0 auto;
  padding: 0 var(--page-padding);
}

/* ============================================
   NAVBAR
   Figma: 1440x77, pad: 20/82/20/82
   Logo: Libre Baskerville Bold 20/25
   Menu gap: 40px, CTA: 130x38, pad: 10/24/10/24, r:6
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 201;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  height: 77px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding-top: 20px;
  padding-bottom: 20px;
}

.navbar-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  line-height: 25px;
  color: var(--accent);
  text-decoration: none;
}

.navbar-menu {
  display: none;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.navbar-menu li a {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 18px;
  font-weight: 400;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.navbar-menu li a:hover,
.navbar-menu li a.active {
  color: var(--text-primary);
}

/* CTA Button in nav */
.btn-nav {
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  line-height: 18px;
  padding: 10px 24px;
  height: 38px;
  border-radius: 6px;
  background: var(--accent);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-nav:hover { background: var(--accent-hover); text-decoration: none; }

/* ============================================
   BUTTONS
   Primary: black, 46px height, pad: 14/32, r:6
   Secondary: border, same size
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  line-height: 18px;
  padding: 14px 32px;
  height: 46px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  border: 1.5px solid var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); text-decoration: none; }

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}
.btn-secondary:hover { border-color: var(--text-primary); text-decoration: none; }

.btn-outline-dark {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--text-primary);
}
.btn-outline-dark:hover { background: var(--text-primary); color: #fff; text-decoration: none; }

.btn-white {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-white:hover { border-color: #FFFFFF; text-decoration: none; }

.btn-white-filled {
  background: #FFFFFF;
  color: var(--text-primary);
  border: 1.5px solid #FFFFFF;
}
.btn-white-filled:hover { background: #f0f0f0; text-decoration: none; }

/* ============================================
   HERO SECTION
   Figma: 1440x505, pad: 100/82/80/82
   Content: 938px wide, gap: 20px
   H1: Libre Baskerville Bold 56/67
   Subtitle: DM Sans 400 20/32 #666
   Buttons row: gap 16px
   Lang note: DM Sans 600 14/20 #666
   ============================================ */
.hero {
  padding: 100px var(--page-padding) 80px;
  text-align: center;
}

.hero-content {
  max-width: 938px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 67px;
  color: var(--text-primary);
  text-align: center;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 20px;
  line-height: 32px;
  color: var(--text-secondary);
  text-align: center;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-lang-note {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  line-height: 20px;
  color: var(--text-secondary);
}

/* ============================================
   ABOUT / HEY SECTION
   Figma: 1440x648, pad: 80/120/80/120
   Inner: HORIZONTAL layout, gap: 64px
   about-content: 506px wide, VERTICAL, gap: 40px
   Hey! H2: Libre Baskerville Bold 56/64
   Body: VERTICAL gap: 24px
   Body text: DM Sans 400 16/28
   ============================================ */
.about-section {
  padding: 80px 120px;
}

.about-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 64px;
}

.about-content {
  width: 506px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-content h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 64px;
  color: var(--text-primary);
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-body p {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 28px;
  color: var(--text-primary);
}

.about-illustration {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.about-illustration img {
  width: 100%;
  max-width: 694px;
  height: 480px;
  object-fit: contain;
}

/* ============================================
   CORE EXPERTISE SECTION (DARK)
   Figma: 1440x860, bg:#1a1a1a, pad: 96/120/96/120
   Header: VERTICAL, gap: 16px
   Title: Libre Baskerville Bold 56/64 #fff
   Subtitle: DM Sans 400 18/30 #fff
   Divider: 1px rgba(255,255,255,0.12)
   Cards: HORIZONTAL, gap: 32px
   Card: 379x445, VERTICAL, gap: 20px, pad: 32/32/32/32, r:12
   ============================================ */
.expertise-section {
  background: var(--section-dark);
  padding: 96px 120px;
}

.expertise-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.expertise-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.expertise-header h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 64px;
  color: #FFFFFF;
}

.expertise-header .section-subtitle {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 30px;
  color: rgba(255,255,255,0.7);
}

.expertise-divider {
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 0;
}

.expertise-cards {
  display: flex;
  gap: 32px;
}

.expertise-card {
  flex: 1;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 445px;
}

.card-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.card-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon img {
  width: 40px;
  height: 40px;
}

.card-title-block { display: flex; flex-direction: column; gap: 4px; }

.card-title-block h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  line-height: 28px;
  color: #1A1A1A;
}

.card-subtitle-text {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 20px;
  color: #666666;
}

.card-description {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 28px;
  color: #1A1A1A;
  flex: 1;
}

.card-tools {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid #E5E5E5;
  margin-top: auto;
}

.card-tools-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 11px;
  line-height: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #999999;
}

.card-tools-list {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 20px;
  color: #1A1A1A;
}

/* ============================================
   MY PROJECTS SECTION
   Figma: 1440x1093, pad: 96/120/96/120, gap: 56
   Header: VERTICAL, gap: 16
   Title: Libre Baskerville Bold 56/64
   Subtitle: DM Sans 400 18/30 #666
   Divider: 1px #1a1a1a
   Projects list: VERTICAL, gap: 32
   Row: 1200x120, HORIZONTAL, gap: 16, pad: 12/0/12/0
   CTA btn: black, 179x46, pad: 14/32, r:6
   ============================================ */
.projects-section {
  padding: 96px 120px;
}

.projects-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 64px;
  color: var(--text-primary);
}

.section-header .section-subtitle {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 30px;
  color: var(--text-secondary);
}

.section-divider {
  height: 1px;
  background: var(--text-primary);
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.project-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  padding: 12px 0;
  border-bottom: 1px solid #1A1A1A;
  opacity: 0.92;
  text-decoration: none;
  transition: opacity 0.15s;
  min-height: 120px;
}
.project-row:first-child { border-top: none; }
.project-row:last-child { border-bottom: none; }
.project-row:hover { opacity: 0.65; text-decoration: none; }

.project-row-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-row-left h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 28px;
  line-height: 34px;
  color: var(--text-primary);
}

.project-desc {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 28px;
  color: var(--text-secondary);
}

.project-row-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 2px 0;
}

.tech-tag {
  background: #E0E0E0;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 18px;
  color: var(--text-secondary);
}

.project-location svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.project-row-right {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  white-space: nowrap;
  display: flex;
  align-items: flex-end;
  align-self: stretch;
  flex-shrink: 0;
}

.project-row-right-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 4px;
}

.row-arrow-wrap {
  position: relative;
  width: 30px;
  height: 18px;
  flex-shrink: 0;
}

.row-arrow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.25s ease;
}

.row-arrow-default { opacity: 1; }
.row-arrow-hover { opacity: 0; }

.project-row:hover .row-arrow-default { opacity: 0; }
.project-row:hover .row-arrow-hover { opacity: 1; }

.projects-cta {
  display: flex;
  justify-content: flex-end;
}

/* ============================================
   RESUME BANNER (DARK)
   Figma: 1440x412, bg:#1a1a1a, pad: 96/120/96/120, gap: 32
   Content: 800px wide, VERTICAL, gap: 16
   Heading: Libre Baskerville Bold 40/48 #fff
   Subtitle: DM Sans 400 18/30 #fff
   CTA row: HORIZONTAL, gap: 16
   ============================================ */
.resume-banner {
  background: var(--section-dark);
  padding: 96px 120px;
}

.resume-banner-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}

.resume-banner h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  line-height: 48px;
  color: #FFFFFF;
  max-width: 800px;
}

.resume-banner p {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 30px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
}

.resume-banner-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ============================================
   FOOTER
   Figma: 1440x154, pad: 60/82/60/82, gap: 32
   Links: HORIZONTAL, gap: 32
   Link text: DM Sans 400 14/18 #1a1a1a, underlined
   Credit: DM Sans 400 14/18 #666
   ============================================ */
.footer {
  padding: 60px 82px;
  border-top: 1px solid var(--border-color);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

/* New icon-based footer */
.footer-icons {
  display: flex;
  align-items: center;
  gap: 40px;
}

.footer-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s, transform 0.15s;
  text-decoration: none;
}

.footer-icons a:hover {
  opacity: 0.75;
  transform: translateY(-2px);
  text-decoration: none;
}

.footer-icons img {
  width: 40px;
  height: 40px;
  display: block;
}

/* Legacy text links (kept for fallback) */
.footer-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 18px;
  font-weight: 400;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--text-secondary); }

.footer-credit {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 18px;
  color: var(--text-secondary);
}

/* ============================================
   CV PAGE
   ============================================ */
.cv-hero {
  padding: 64px var(--page-padding) 48px;
}

.cv-hero-row {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.cv-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 67px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.cv-subtitle {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 24px;
  color: var(--text-secondary);
}

.cv-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.cv-section {
  padding: 0 var(--page-padding) 48px;
}

.cv-section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 48px;
}

.cv-section h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  color: var(--text-primary);
  margin-bottom: 32px;
}

.summary-text {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  color: var(--text-primary);
  max-width: 760px;
}

/* Experience */
.experience-list {
  display: flex;
  flex-direction: column;
}

.experience-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border-color);
}

.experience-row:first-child {
  border-top: 1px solid var(--border-color);
}

.experience-row:last-child {
  border-bottom: none;
}

.experience-row:last-child {
  border-bottom: none;
}

.exp-meta {
  padding-top: 4px;
}

.exp-dates {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.exp-company {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 700;
  line-height: 28px;
  color: var(--text-secondary);
}

.exp-location {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
}

.exp-location svg { flex-shrink: 0; color: var(--text-secondary); }

.exp-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.exp-role {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  line-height: 32px;
  color: var(--text-primary);
  margin: 0;
}

.exp-desc {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  color: var(--text-secondary);
  margin: 0;
}

/* Learn more — accordion button */
.exp-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity 0.15s;
  align-self: flex-start;
}

.exp-learn-more:hover {
  opacity: 0.65;
}

.exp-arrow {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-style: normal;
}

/* Accordion content */
.exp-accordion {
  overflow: hidden;
  animation: accordionOpen 0.3s ease forwards;
}

@keyframes accordionOpen {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.exp-results {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.exp-results li {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 24px;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}

.exp-results li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-secondary);
}

.exp-case-link {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-top: 4px;
  transition: opacity 0.15s;
}

.exp-case-link:hover {
  opacity: 0.65;
}

.exp-related-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin: 0;
}

.exp-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.exp-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: #1f1f1f;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  line-height: 20px;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.exp-pill:hover {
  background: #333333;
  text-decoration: none;
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.skill-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
}

.skill-card-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  line-height: 18px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.skill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skill-list li {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 20px;
  color: var(--text-secondary);
  padding-left: 14px;
  position: relative;
}
.skill-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--text-secondary);
}

/* AI Platforms */
.ai-section {
  padding: 0 var(--page-padding) 48px;
}

.ai-section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 48px;
}

.ai-section h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  margin-bottom: 8px;
}

.ai-subtitle {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.ai-logos {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.ai-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ai-logo-box {
  width: 64px;
  height: 64px;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-logo-box img { width: 100%; height: 100%; object-fit: cover; }

/* New: direct icon images from Figma (96x96 with rounded corners built-in) */
.ai-logo-img {
  width: 96px;
  height: 96px;
  display: block;
  border-radius: 22px;
  object-fit: cover;
}

.ai-logo-name {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
}

/* Education & Languages */
.edu-lang-section {
  padding: 0 var(--page-padding) 48px;
}

.edu-lang-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.edu-lang-inner h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  margin-bottom: 24px;
}

.edu-dates { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }
.edu-degree { font-family: var(--font-serif); font-weight: 700; font-size: 16px; line-height: 24px; margin-bottom: 4px; }
.edu-institution { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.edu-details { font-size: 14px; color: var(--text-secondary); line-height: 22px; }

.cert-list { display: flex; flex-direction: column; gap: 10px; }
.cert-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.cert-name { font-family: var(--font-serif); font-weight: 700; font-size: 15px; line-height: 22px; }
.cert-meta { font-size: 13px; color: var(--text-secondary); white-space: nowrap; }

@media (max-width: 768px) {
  .cert-row { flex-direction: column; align-items: flex-start; gap: 2px; }
}

.lang-list { display: flex; flex-direction: column; }
.lang-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
}
.lang-row:last-child { border-bottom: none; }
.lang-name { font-size: 16px; font-weight: 500; }
.lang-level { font-size: 14px; color: var(--text-secondary); }

/* ============================================
   PROJECTS PAGE
   ============================================ */
.projects-page-hero {
  padding: 64px var(--page-padding) 0;
}

.projects-page-hero-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.projects-page-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 67px;
  margin-bottom: 12px;
}

.page-subtitle {
  font-family: var(--font-sans);
  font-size: 20px;
  line-height: 32px;
  color: var(--text-secondary);
}

.projects-hero-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.projects-hero-row h1 { margin-bottom: 0; }
.projects-hero-row .projects-filter-wrapper { margin-top: 0; }

@media (max-width: 768px) {
  .projects-hero-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .projects-hero-row .projects-filter-wrapper {
    width: 100%;
    margin-top: 0;
  }
}

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-detail-hero {
  padding: 32px var(--page-padding) 0;
}

.project-detail-inner { max-width: var(--content-width); margin: 0 auto; }

.breadcrumb {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--text-primary); }

.project-detail-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.project-pitch {
  font-family: var(--font-sans);
  font-size: 20px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 820px;
}

.project-tech-label {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin: 32px 0 16px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.project-tech-tag {
  background: #f3f4f6;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 100px;
}

.project-challenge-overview {
  display: flex;
  gap: 80px;
  padding: 48px var(--page-padding);
  border-top: 1px solid var(--border-color);
  max-width: calc(var(--content-width) + var(--page-padding) * 2);
  margin: 0 auto;
}

.project-challenge-overview .project-block { flex: 1; min-width: 0; }

.project-challenge-overview h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.project-challenge-overview p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}

.meta-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.meta-value {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

.project-cover {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--bg-dark);
  margin-bottom: 64px;
}

.project-overview-section {
  padding: 0 var(--page-padding) 64px;
}

.project-overview-inner { max-width: var(--content-width); margin: 0 auto; }

.project-overview-inner h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  margin-bottom: 40px;
}

.overview-text-block { margin-bottom: 40px; }
.overview-text-block h3 { font-family: var(--font-serif); font-size: 20px; margin-bottom: 8px; }
.overview-text-block p { font-size: 15px; line-height: 24px; color: var(--text-secondary); }

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.overview-item { display: flex; flex-direction: column; gap: 16px; }

.overview-img {
  width: 100%;
  height: 240px;
  background: var(--bg-dark);
  border-radius: 6px;
  object-fit: cover;
}

.overview-item h3 { font-family: var(--font-serif); font-size: 18px; line-height: 26px; }
.overview-item p { font-size: 15px; line-height: 24px; color: var(--text-secondary); }

/* Deliverables */
.deliverables-section {
  padding: 0 var(--page-padding) 64px;
}

.deliverables-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 64px;
}
.deliverables-inner h2 { font-family: var(--font-serif); font-size: 36px; line-height: 44px; margin-bottom: 8px; }
.deliverables-subtitle { font-size: 15px; color: var(--text-secondary); margin-bottom: 40px; }

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.deliverable-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
}

.deliverable-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: white;
  font-size: 16px;
}

.deliverable-card h3 { font-family: var(--font-serif); font-size: 18px; line-height: 26px; margin-bottom: 8px; }
.deliverable-card p { font-size: 14px; line-height: 22px; color: var(--text-secondary); }

/* Outcomes */
.outcomes-section {
  background: var(--section-dark);
  padding: 80px var(--page-padding);
  text-align: center;
}

.outcomes-inner { max-width: var(--content-width); margin: 0 auto; }
.outcomes-inner h2 { font-family: var(--font-serif); font-size: 40px; line-height: 48px; color: #fff; margin-bottom: 8px; }
.outcomes-subtitle { font-size: 15px; color: rgba(255,255,255,0.6); margin-bottom: 48px; }

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.outcome-stat {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 56px;
  line-height: 64px;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.outcome-label { font-size: 14px; color: rgba(255,255,255,0.6); }

/* Next Project */
.next-project {
  padding: 64px var(--page-padding);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.next-project-inner { max-width: var(--content-width); margin: 0 auto; }
.next-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.next-project h2 { font-family: var(--font-serif); font-size: 36px; margin-bottom: 8px; }
.next-project p { font-size: 15px; color: var(--text-secondary); margin-bottom: 32px; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-page { padding: 80px var(--page-padding); }
.contact-inner { max-width: var(--content-width); margin: 0 auto; }
.contact-page h1 { font-family: var(--font-serif); font-size: 56px; line-height: 67px; margin-bottom: 16px; }
.contact-subtitle { font-size: 20px; line-height: 32px; color: var(--text-secondary); margin-bottom: 64px; max-width: 560px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }

.contact-links { display: flex; flex-direction: column; gap: 12px; }

.contact-link-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color 0.15s;
}
.contact-link-item:hover { border-color: var(--text-primary); text-decoration: none; }
.contact-link-icon { font-size: 18px; }
.contact-link-label { font-size: 15px; font-weight: 500; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 22px;
  color: var(--text-primary);
  background: var(--bg-light);
  outline: none;
  transition: border-color 0.15s;
}
.form-input:focus, .form-textarea:focus { border-color: var(--text-primary); }
.form-textarea { resize: vertical; min-height: 140px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  :root { --page-padding: 48px; }
  .about-section { padding: 80px 48px; }
  .expertise-section { padding: 80px 48px; }
  .projects-section { padding: 80px 48px; }
  .resume-banner { padding: 80px 48px; }
  .footer { padding: 48px 48px; }
}

@media (max-width: 1024px) {
  .expertise-cards { flex-direction: column; }
  .expertise-card { min-height: auto; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .project-meta { grid-template-columns: repeat(2, 1fr); }
  .overview-grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --page-padding: 24px; }
  .about-section { padding: 60px 24px; }
  .expertise-section { padding: 60px 24px; }
  .projects-section { padding: 60px 24px; }
  .resume-banner { padding: 60px 24px; }
  .footer { padding: 40px 24px; }

  h1, .hero h1, .cv-hero h1, .project-detail-hero h1 { font-size: 36px; line-height: 44px; }
  .expertise-header h2, .section-header h2 { font-size: 36px; line-height: 44px; }
  .about-content h2 { font-size: 40px; line-height: 48px; }

  .about-inner { flex-direction: column; }
  .about-content { width: 100%; }
  .about-illustration { display: none; }

  .experience-row { grid-template-columns: 1fr; gap: 8px; }
  .edu-lang-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .project-meta { grid-template-columns: 1fr 1fr; }
  .skills-grid { grid-template-columns: 1fr 1fr; }

  .navbar-menu { display: none; }

  /* Project list rows: stack right block below left on mobile */
  .project-row {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    min-height: 0;
    padding: 20px 0;
  }
  .project-row-left { gap: 8px; }
  .project-row-left h3 { font-size: 22px; line-height: 28px; }
  .project-desc { font-size: 14px; line-height: 21px; }
  .project-row-tools { gap: 8px; }
  .tech-tag { font-size: 13px; padding: 6px 12px; }
  .project-row-right {
    align-self: auto;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
  }

  /* No hover on touch — show the elongated arrow state by default */
  .row-arrow-default { opacity: 0; }
  .row-arrow-hover { opacity: 1; }
}

@media (max-width: 600px) {
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
}

/* ============================================
   PROJECT DETAIL PAGES (FullFlat series)
   ============================================ */

/* Meta labels for project pages */
.project-meta-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.project-meta-value {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

/* Cover image */
.project-cover {
  padding: 0 var(--page-padding) 64px;
}

.project-cover-img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--bg-dark);
}

/* Project sections */
.project-section {
  padding: 0 var(--page-padding) 64px;
}

.project-section > .project-detail-inner {
  border-top: 1px solid var(--border-color);
  padding-top: 64px;
}

.project-section--alt {
  background: var(--bg-dark);
}

.project-section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 32px;
  line-height: 40px;
  margin-top: 48px;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.project-section-title:first-child {
  margin-top: 0;
}

.project-section-text {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 28px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  max-width: 760px;
}

/* Project image grids */
.project-images-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.project-images-grid--single {
  grid-template-columns: 1fr;
}

.project-img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: #fff;
  margin: 24px 0;
}

/* Outcomes section */
.project-outcomes {
  background: var(--section-dark);
  color: #fff;
  padding: 80px var(--page-padding);
}

.project-outcomes-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  line-height: 44px;
  color: #fff;
  text-align: center;
  margin-bottom: 12px;
}

.project-outcomes-subtitle {
  font-family: var(--font-sans);
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  text-align: center;
  margin-bottom: 48px;
}

.project-outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.project-outcome-item {
  text-align: center;
}

.project-outcome-metric {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1;
}

.project-outcome-label {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 22px;
  color: rgba(255,255,255,0.6);
}

.project-outcomes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-outcomes-list li {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 24px;
  color: rgba(255,255,255,0.75);
  padding-left: 20px;
  position: relative;
}

.project-outcomes-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: rgba(255,255,255,0.4);
}

/* Results section (blog-style case study) */
.project-results {
  background: #111;
  color: #fff;
  padding: 100px var(--page-padding);
}

.project-results-inner { max-width: var(--content-width); margin: 0 auto; }

.project-results-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 40px;
  color: #fff;
  margin-bottom: 48px;
}

.project-results-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.project-results-metric {
  background: #1a1a1a;
  border-radius: 8px;
  padding: 40px;
}

.project-results-metric-value {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 48px;
  color: #fff;
  line-height: 1;
  margin-bottom: 12px;
}

.project-results-metric-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #9ca3af;
}

.project-results-bullets {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-results-bullets li {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.4;
  color: #fff;
}

.project-results-bullets li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
  margin-top: 8px;
}

@media (max-width: 768px) {
  .project-results-metrics { grid-template-columns: 1fr; }
  .project-challenge-overview { flex-direction: column; gap: 32px; }
}

/* Next project section (nav-row style) */
.project-nav-section {
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  padding: 60px var(--page-padding);
}

.project-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-width);
  margin: 0 auto;
}

.project-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 18px;
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
}

.project-nav-link svg { flex-shrink: 0; }

.project-nav-cta {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px 64px;
  text-align: center;
  text-decoration: none;
}

.project-nav-cta-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.project-nav-cta-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 48px;
  line-height: 1.1;
  color: var(--text-primary);
}

.project-nav-cta-desc {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 680px;
}

.project-nav-cta-view {
  flex: 1;
  text-align: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 18px;
  color: var(--text-primary);
  text-decoration: none;
}

@media (max-width: 768px) {
  .project-nav-section {
    padding: 24px var(--page-padding);
  }
  .project-nav-row {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 12px;
  }
  .project-nav-link-text {
    display: none;
  }
  .project-nav-cta-view {
    flex: 1;
    font-size: 15px;
    white-space: nowrap;
  }
  .project-nav-cta { padding: 0; }
  .project-nav-cta-title { font-size: 32px; }
}

/* Next project section */
.project-next {
  padding: 80px var(--page-padding);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.project-next-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.project-next-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.project-next-desc {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

/* Responsive */
@media (max-width: 768px) {
  .project-images-grid {
    grid-template-columns: 1fr;
  }
  .project-outcomes-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .project-section-title {
    font-size: 24px;
    line-height: 32px;
  }
  .project-outcome-metric {
    font-size: 36px;
  }
  .project-outcomes-title {
    font-size: 28px;
  }
  .project-next-title {
    font-size: 28px;
  }
}

/* Doodle burger icon */
.burger-icon-img {
  width: 34px;
  height: 24px;
  display: block;
}

/* ============================================
   WHATSAPP FLOATING WIDGET
   ============================================ */
.wa-widget {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #1A1A1A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  z-index: 9999;
  transition: background 0.25s ease, box-shadow 0.25s ease;
  animation: wa-bounce 0.8s cubic-bezier(0.36,0.07,0.19,0.97) 3s 1 both;
}

.wa-widget:hover {
  background: #25D366;
  box-shadow: 0 6px 24px rgba(37,211,102,0.35);
  animation: none;
}

.wa-icon {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
  display: block;
}

/* Bounce animation — fires after 3s delay, repeats 3 times */
@keyframes wa-bounce {
  0%   { transform: translateY(0) scale(1); }
  15%  { transform: translateY(-14px) scale(1.05); }
  30%  { transform: translateY(0) scale(0.97); }
  45%  { transform: translateY(-8px) scale(1.02); }
  60%  { transform: translateY(0) scale(1); }
  100% { transform: translateY(0) scale(1); }
}

/* Periodic reminder — fires every 8s, subtle pulse */
@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 16px rgba(0,0,0,0.18); }
  50%  { box-shadow: 0 4px 24px rgba(0,0,0,0.32), 0 0 0 8px rgba(26,26,26,0.08); }
  100% { box-shadow: 0 4px 16px rgba(0,0,0,0.18); }
}

/* After initial bounce, run periodic bounce every 10s */
.wa-widget.wa-active {
  animation: wa-bounce 0.8s cubic-bezier(0.36,0.07,0.19,0.97) infinite;
  animation-delay: 0s;
  animation-iteration-count: 1;
}

/* Hide WhatsApp widget when mobile menu is open */
body.menu-open .wa-widget {
  opacity: 0;
  pointer-events: none;
  z-index: 197;
}

/* JS-triggered periodic bounce */
.wa-widget.wa-bounce-trigger {
  animation: wa-bounce 0.8s cubic-bezier(0.36,0.07,0.19,0.97) 1;
}

@media (max-width: 768px) {
  .wa-widget {
    bottom: 24px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .wa-icon {
    width: 28px;
    height: 28px;
  }
}

/* ============================================
   DESKTOP DROPDOWN MENU
   Opens to the left of the burger button
   ============================================ */
.desktop-dropdown {
  display: none;
  position: absolute;
  top: 50%;
  right: 56px;
  transform: translateY(-50%) translateX(12px);
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  z-index: 200;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  flex-direction: row;
  align-items: center;
  gap: 0;
  white-space: nowrap;
}

.desktop-dropdown.is-open {
  display: flex;
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}

.desktop-dropdown-link {
  display: inline-flex;
  align-items: center;
  padding: 4px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0;
  transition: color 0.15s;
  border-right: 1px solid #E0E0E0;
}

.desktop-dropdown-link:last-child {
  border-right: none;
}

.desktop-dropdown-link:hover {
  color: var(--text-primary);
}

.desktop-dropdown-link.active {
  color: var(--text-primary);
  font-weight: 600;
}

/* Make navbar container relative for dropdown positioning */
.navbar .container {
  position: relative;
}

/* Burger button — no background, no border */
.navbar-burger {
  background: none;
  border: none;
  outline: none;
  box-shadow: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-appearance: none;
  appearance: none;
}

.navbar-burger:focus,
.navbar-burger:active,
.navbar-burger:focus-visible {
  outline: none;
  box-shadow: none;
  background: none;
  border: none;
}

/* Burger → Cross animated transition */
.navbar-burger .burger-icon-img {
  display: block;
  opacity: 1;
  transform: rotate(0deg) scale(1);
  transition: opacity 0.2s ease, transform 0.25s ease;
}

.navbar-burger .cross-icon-img {
  display: block;
  position: absolute;
  opacity: 0;
  transform: rotate(-45deg) scale(0.6);
  transition: opacity 0.2s ease, transform 0.25s ease;
}

.navbar-burger {
  position: relative;
}

.navbar-burger.is-active .burger-icon-img {
  opacity: 0;
  transform: rotate(45deg) scale(0.6);
}

.navbar-burger.is-active .cross-icon-img {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Hide mobile menu on desktop */
@media (min-width: 769px) {
  .mobile-menu,
  .mobile-menu-overlay {
    display: none;
  }
}

/* On mobile — hide desktop dropdown, use full-screen menu */
@media (max-width: 768px) {
  .desktop-dropdown {
    display: none !important;
  }
}

/* ============================================
   MOBILE MENU — New Design
   Right-aligned nav + social links
   ============================================ */

.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 198;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  background: rgba(0, 0, 0, 0.50);
}

.mobile-menu-overlay.is-visible {
  display: block;
  opacity: 1;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 199;
  padding-top: 61px;
  display: flex;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateY(-100%);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 0 40px;
  overflow-y: auto;
  padding-top: 61px;
}

.mobile-menu.is-open {
  transform: translateY(0);
}

/* Hide top row — logo+close now in navbar */
.mobile-menu-top {
  display: none;
}

/* Nav links — right aligned */
.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 24px 24px 0;
  gap: 0;
}

.mobile-menu-link {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: #FFFFFF;
  text-decoration: none;
  padding: 10px 0;
  transition: color 0.15s, font-weight 0.15s;
}

.mobile-menu-link:hover {
  color: #FFFFFF;
  opacity: 0.85;
}

.mobile-menu-link.active {
  color: #FFFFFF;
  font-weight: 700;
}

/* Divider */
.mobile-menu-divider {
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 20px 24px;
}

/* Social links — right aligned */
.mobile-menu-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 0 24px;
  gap: 0;
}

.mobile-menu-social-link {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 10px 0;
  transition: color 0.15s;
}

.mobile-menu-social-link:hover {
  color: #FFFFFF;
}

/* Instant show desktop dropdown on page load if was open (desktop only —
   guarded so it can never override the mobile-hide rule via specificity) */
@media (min-width: 769px) {
  .desktop-menu-was-open .desktop-dropdown {
    display: flex !important;
    opacity: 1 !important;
    transform: translateY(-50%) translateX(0) !important;
    pointer-events: auto !important;
  }
}

/* ============================================
   404 PAGE
   ============================================ */
.page-404 {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 48px;
  padding: 80px var(--page-padding);
  text-align: center;
}

.page-404-illustration {
  max-width: 710px;
  width: 100%;
}

.page-404-illustration img {
  width: 100%;
  height: auto;
}

.page-404-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 600px;
}

.page-404-text h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 36px;
  color: var(--text-primary);
}

.page-404-text p {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  .page-404 { padding: 48px 24px; gap: 32px; }
  .page-404-text h1 { font-size: 28px; }
}

/* Language toggle — persistent, outside dropdown menus */
.lang-toggle {
  position: relative;
  display: flex;
  align-items: center;
  background: #1A1A1A;
  border-radius: 14px;
  padding: 2px;
  width: 56px;
  height: 28px;
  flex-shrink: 0;
  margin-left: auto;
  margin-right: 20px;
  transition: transform 0.25s ease;
}

.lang-toggle--ru {
  display: flex;
}

.lang-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 12px;
  transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1), right 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-toggle--ru .lang-toggle-thumb {
  left: auto;
  right: 2px;
}

.lang-label {
  position: relative;
  z-index: 1;
  flex: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: 400;
}

.lang-label-en { color: #1A1A1A; font-weight: 700; }

.lang-toggle--ru .lang-label-en { color: #fff; font-weight: 400; }
.lang-toggle--ru .lang-label-ru { color: #1A1A1A; font-weight: 700; }

/* ============================================
   PROJECT IMAGE ZOOM (magnifier + lightbox)
   ============================================ */
.project-img-zoom-wrap {
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
}

.project-img-zoom-wrap img {
  display: block;
}

.project-img-zoom-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.75);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.project-img-zoom-badge img {
  width: 16px;
  height: 16px;
}

.project-img-zoom-wrap:hover .project-img-zoom-badge {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.08);
}

.project-img-lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.project-img-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.project-img-lightbox img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  cursor: zoom-out;
}

.project-img-lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.project-img-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.project-img-lightbox-close svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 768px) {
  .project-img-zoom-badge { display: none; }
  .project-img-zoom-badge img { width: 17px; height: 17px; }
  .project-img-lightbox { padding: 16px; }
  .project-img-lightbox-close { top: 12px; right: 12px; width: 38px; height: 38px; }
}

/* Projects search input */
.projects-search {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  height: 48px;
  padding: 0 16px;
  background: #fff;
  border: 1px solid #1A1A1A;
  border-radius: 8px;
  margin-bottom: 40px;
}

.projects-search img { width: 20px; height: 20px; flex-shrink: 0; }

.projects-search input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--text-primary);
}

.projects-search input::placeholder { color: var(--text-secondary); }

.projects-no-results {
  display: none;
  padding: 40px 0;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-secondary);
  text-align: center;
}

.projects-no-results.is-visible { display: block; }

/* Discuss a similar project CTA */
.project-discuss-cta {
  display: flex;
  justify-content: center;
  padding: 56px var(--page-padding);
}

.project-discuss-cta .btn {
  padding: 14px 32px;
  font-size: 16px;
}

/* Bottom project nav doodle arrows */
.project-nav-arrow {
  width: 32px;
  height: auto;
  flex-shrink: 0;
}

.project-nav-arrow--prev {
  transform: scaleX(-1);
}

/* In-content links (Overview, Challenge, Solution prose) — underlined, monochrome accent */
.project-block p a,
.project-section-text a,
.project-results-bullets a,
.cv-section-inner p a,
.ai-section-inner p a {
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.project-block p a:hover,
.project-section-text a:hover,
.project-results-bullets a:hover,
.cv-section-inner p a:hover,
.ai-section-inner p a:hover {
  color: #444;
}

/* Side-by-side text + small full image block */
.project-side-block {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 40px;
}

.project-side-text {
  flex: 1;
  min-width: 0;
}

.project-side-img {
  width: 260px;
  max-width: 260px;
  flex-shrink: 0;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: #fff;
}

@media (max-width: 768px) {
  .project-side-block { flex-direction: column; }
  .project-side-img { width: 100%; max-width: 100%; }
}

/* Two images side by side */
.project-row2-block {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.project-row2-block .project-img {
  flex: 1;
  min-width: 0;
  height: auto;
  object-fit: contain;
}

@media (max-width: 768px) {
  .project-row2-block { flex-direction: column; }
}

/* Two-column rich content split: text+2 images left, tall image right (matched height) */
.project-split-block {
  display: flex;
  gap: 32px;
  align-items: stretch;
  margin-bottom: 40px;
  min-height: 0;
}

.project-split-left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-split-images-row {
  display: flex;
  gap: 16px;
}

.project-split-images-row .project-img {
  flex: 1;
  min-width: 0;
}

.project-split-right {
  width: 320px;
  flex-shrink: 0;
  height: 100%;
  align-self: stretch;
  object-fit: cover;
  object-position: top;
}

@media (max-width: 768px) {
  .project-split-block { flex-direction: column; }
  .project-split-images-row { flex-direction: column; }
  .project-split-right { width: 100%; height: auto; object-fit: contain; }
}

/* Narrow stacked column for tall flow-logic screenshots */
.project-narrow-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 280px;
  margin: 0 auto;
}

.project-narrow-col .project-img {
  margin: 0;
}

/* Four images in a row, equal height on desktop, stacking on mobile */
.project-row4-block {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.project-row4-block .project-img {
  width: auto;
  height: 420px;
  max-width: 100%;
  object-fit: contain;
}

@media (max-width: 900px) {
  .project-row4-block .project-img { height: auto; width: 100%; max-width: 360px; }
}

/* ============================================
   TOOL FILTER DROPDOWN
   ============================================ */

.projects-controls {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

@media (min-width: 769px) {
  .projects-controls {
    justify-content: flex-end;
  }
}

.projects-search {
  flex: 1;
  min-width: 200px;
}

.projects-filter-wrapper {
  position: relative;
  margin-top: 24px;
}

.projects-filter-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 2px solid #E0E0E0;
  border-radius: 8px;
  background: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

@media (min-width: 769px) {
  .projects-filter-toggle {
    width: 240px;
    justify-content: space-between;
  }
}

.projects-filter-toggle:hover {
  border-color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.projects-filter-toggle.is-open,
.projects-filter-toggle.has-selection {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: #fff;
}

.projects-filter-toggle.is-open .filter-icon-main,
.projects-filter-toggle.is-open .filter-icon-close,
.projects-filter-toggle.has-selection .filter-icon-main,
.projects-filter-toggle.has-selection .filter-icon-close {
  color: #fff;
}

.filter-toggle-icon {
  width: 20px;
  height: 20px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.filter-icon-main,
.filter-icon-close {
  width: 20px;
  height: 20px;
  color: var(--text-primary);
  flex-shrink: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.filter-icon-container {
  position: relative;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.filter-icon-main {
  position: absolute;
  opacity: 1;
  transform: rotate(0deg);
}

.filter-icon-close {
  position: absolute;
  opacity: 0;
  transform: rotate(90deg);
}

.projects-filter-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--bg-dark);
  border: 1px solid #d0d0d0;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 100;
  min-width: 240px;
  width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: all 0.3s ease;
  pointer-events: none;
  overflow: hidden;
}

.projects-filter-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  transition: background 0.2s ease;
  border-bottom: 1px solid #d0d0d0;
}

.filter-option:last-child {
  border-bottom: none;
}

.filter-option:first-child {
  border-bottom: 1px solid #d0d0d0;
  padding: 14px 16px;
  background: #f9f9f9;
}

.filter-option:hover:not(:first-child) {
  background: #f5f5f5;
}

.filter-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--text-primary);
  flex-shrink: 0;
}

.filter-label {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.filter-option:first-child .filter-label {
  font-weight: 700;
  font-size: 15px;
}

/* Tech tag highlighting when tool is selected */
.tech-tag.tag-highlighted {
  background: var(--text-primary);
  color: var(--bg-light);
  font-weight: 600;
}

.projects-search {
  display: none !important;
}

@media (max-width: 768px) {
  .projects-controls {
    flex-direction: column;
  }

  .projects-search {
    width: 100%;
    min-width: unset;
  }

  .projects-filter-wrapper {
    width: 100%;
    position: relative;
  }

  .projects-filter-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 14px 18px;
  }

  .projects-filter-dropdown {
    left: 0;
    right: auto;
    width: 100%;
    min-width: unset;
  }
}
