@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=JetBrains+Mono:wght@400;500&family=Syne:wght@700;800&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Unique palette — warm slate + copper accent */
  --bg-body:    #f7f6f3;
  --bg-surface: #ffffff;
  --bg-card:    #ffffff;
  --bg-subtle:  #f0ede8;
  --bg-hero:    #1a1917;

  --border-color:  #e4e0d8;
  --border-strong: #cdc8be;

  --text-main:      #1c1a18;
  --text-secondary: #4a4640;
  --text-muted:     #8a857d;
  --text-hero:      #f0efed;
  --text-hero-muted:#8d939d;

  /* Accent — copper/amber, sophisticated & unique */
  --accent:        #c4884a;
  --accent-light:  #e8b87a;
  --accent-dim:    rgba(196, 136, 74, 0.12);
  --accent-border: rgba(196, 136, 74, 0.35);

  --primary-color: #c4884a;
  --primary-hover: #b07340;

  --badge-bg:     #f0ede8;
  --badge-text:   #4a4640;
  --badge-border: #ddd9d0;

  --highlight-badge:  #fdf3e3;
  --highlight-text:   #7a4f1d;
  --highlight-border: #f0c98a;

  --success-bg:     #ecfdf5;
  --success-text:   #065f46;
  --success-border: #a7f3d0;

  --nav-bg:       rgba(247, 246, 243, 0.92);
  --timeline-line: #ddd9d0;
  --timeline-dot-border: #8a857d;
  --timeline-dot-bg: #ffffff;

  --shadow-sm:   0 1px 3px rgba(28, 26, 24, 0.06);
  --shadow-card: 0 2px 8px rgba(28, 26, 24, 0.08), 0 0 0 1px rgba(28, 26, 24, 0.04);
  --shadow-hover: 0 8px 28px rgba(28, 26, 24, 0.12), 0 0 0 1px rgba(196, 136, 74, 0.2);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.2s ease;
}

[data-theme="dark"] {
  --bg-body:    #131211;
  --bg-surface: #1c1a17;
  --bg-card:    #1c1a17;
  --bg-subtle:  #242220;
  --bg-hero:    #0e0d0c;

  --border-color:  #2c2a27;
  --border-strong: #3d3a35;

  --text-main:      #f0ece4;
  --text-secondary: #b8b0a5;
  --text-muted:     #706860;
  --text-hero:      #ededeb;
  --text-hero-muted:#8d939d;

  --accent:        #d9a06a;
  --accent-light:  #e8c090;
  --accent-dim:    rgba(217, 160, 106, 0.12);
  --accent-border: rgba(217, 160, 106, 0.3);

  --primary-color: #d9a06a;
  --primary-hover: #c4884a;

  --badge-bg:     #242220;
  --badge-text:   #b8b0a5;
  --badge-border: #3d3a35;

  --highlight-badge:  #2a1f0e;
  --highlight-text:   #e8c090;
  --highlight-border: #5a3d1a;

  --success-bg:     #072a1b;
  --success-text:   #a7f3d0;
  --success-border: #059669;

  --nav-bg:       rgba(19, 18, 17, 0.92);
  --timeline-line: #2c2a27;
  --timeline-dot-border: #5a554e;
  --timeline-dot-bg: #1c1a17;

  --shadow-sm:   0 1px 3px rgba(0,0,0,0.25);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.04);
  --shadow-hover: 0 8px 28px rgba(0,0,0,0.4), 0 0 0 1px rgba(217, 160, 106, 0.2);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 60px;
  background-color: var(--nav-bg);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: background-color var(--transition), border-color var(--transition);
}

.nav-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-brand-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: color var(--transition), border-color var(--transition);
}

.theme-toggle-btn:hover {
  color: var(--accent);
  border-color: var(--accent-border);
}

/* ============================================================
   HERO / PROFILE HEADER — clean, light, formal
   ============================================================ */
.hero-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 60px 0 52px;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

/* Left: text block */
.hero-text {
  flex: 1;
  min-width: 0;
}

/* Eyebrow label */
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* Name */
.hero-name {
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

/* Headline row with typing role */
.hero-headline {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

#typing-text {
  color: var(--accent);
  font-weight: 600;
}

/* Bio paragraph */
.hero-bio {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.72;
  max-width: 560px;
  margin-bottom: 26px;
}

.hero-bio strong {
  color: var(--text-main);
  font-weight: 600;
}

/* CTA buttons */
.hero-cta-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  background: var(--accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: all var(--transition);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* Contact / social links row */
.hero-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  font-size: 0.84rem;
}

.hero-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.hero-contact-link i {
  font-size: 0.8rem;
  color: var(--accent);
}

.hero-contact-link:hover {
  color: var(--accent);
}

/* Typing cursor */
.typing-cursor {
  display: inline-block;
  width: 1.5px;
  height: 0.95em;
  background: var(--accent);
  margin-left: 1px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Right: avatar */
.hero-avatar-wrap {
  flex-shrink: 0;
}

.hero-avatar {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border-color);
  background: var(--bg-subtle);
  display: block;
  box-shadow: var(--shadow-card);
}



/* ============================================================
   MAIN CONTENT WRAPPER (below hero)
   ============================================================ */
.main-wrapper {
  padding-top: 80px;
  padding-bottom: 80px;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  margin-bottom: 72px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* Fade-in animation for sections */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PROJECT CARDS GRID
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--accent);
  border-radius: 0 0 3px 0;
  transition: height 0.3s ease;
}

.project-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-border);
  transform: translateY(-2px);
}

.project-card:hover::before {
  height: 100%;
}

.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.project-card-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.project-card-arrow {
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color var(--transition), transform var(--transition);
}

.project-card:hover .project-card-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.project-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.project-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tag-badge {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: var(--badge-bg);
  color: var(--badge-text);
  border: 1px solid var(--badge-border);
  padding: 2px 7px;
  border-radius: 4px;
}

.project-card-metric {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
  font-weight: 500;
}

/* ============================================================
   TIMELINE (Experience & Education)
   ============================================================ */
.timeline-container {
  position: relative;
  padding-left: 32px;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 10px; bottom: 10px;
  left: 7px;
  width: 1px;
  background: var(--timeline-line);
}

.timeline-entry {
  position: relative;
  margin-bottom: 44px;
}

.timeline-entry:last-child { margin-bottom: 0; }

.timeline-marker {
  position: absolute;
  left: -32px; top: 7px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--timeline-dot-bg);
  border: 2px solid var(--timeline-dot-border);
  transition: all 0.2s ease;
}

.timeline-entry:hover .timeline-marker {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.timeline-role {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.timeline-org {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}

.timeline-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.68;
}

/* ============================================================
   SKILLS GRID
   ============================================================ */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.skill-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.skill-box:hover {
  border-color: var(--accent-border);
  box-shadow: 0 4px 16px rgba(196,136,74,0.08);
}

.skill-box-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-box-title i {
  color: var(--accent);
  font-size: 0.9rem;
}

.skill-box-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.contact-direct-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.email-display {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-main);
}

.email-display i { color: var(--accent); }

.copy-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: var(--font-sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}

.copy-btn:hover {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.form-control {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-body);
  color: var(--text-main);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-control::placeholder { color: var(--text-muted); }

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.submit-btn {
  align-self: flex-start;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px 26px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(196,136,74,0.3);
  transition: all var(--transition);
}

.submit-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,136,74,0.4);
}

.submit-btn:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.form-status-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: none;
}

.form-status-alert.success {
  display: block;
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.form-status-alert.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #f87171;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 10px;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover { text-decoration: underline; }

/* ============================================================
   TOAST
   ============================================================ */
.toast-msg {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--text-main);
  color: var(--bg-body);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  transform: translateY(70px);
  opacity: 0;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast-msg::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ============================================================
   PROJECT DETAIL PAGES (shared nav + back btn)
   ============================================================ */
.project-detail-body {
  padding-top: 70px;
  padding-bottom: 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 28px;
  transition: color var(--transition);
}

.back-link:hover { color: var(--accent); }

/* Legacy accordion styles (used in project detail pages) */
.linked-projects-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 14px;
}

.linked-projects-header {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.accordion-help-text {
  font-size: 0.74rem;
  font-weight: 400;
  text-transform: none;
}

.project-accordion {
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.project-accordion:last-child { margin-bottom: 0; }
.project-accordion[open] { border-color: var(--accent-border); }

.project-accordion-summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  background: var(--bg-surface);
  user-select: none;
  transition: background var(--transition);
}

.project-accordion-summary::-webkit-details-marker { display: none; }
.project-accordion-summary:hover { background: var(--bg-subtle); }

.accordion-title-left { display: flex; align-items: center; gap: 10px; flex: 1; }
.accordion-project-name { font-size: 0.95rem; font-weight: 600; color: var(--text-main); }
.accordion-title-right { display: flex; align-items: center; gap: 10px; }

.accordion-icon {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.project-accordion[open] .accordion-icon {
  transform: rotate(180deg);
  color: var(--accent);
}

.project-accordion-body {
  padding: 16px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
}

.unit-link {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.unit-link:hover { color: var(--accent); border-color: var(--accent-border); }

.project-highlight-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--highlight-badge);
  color: var(--highlight-text);
  border: 1px solid var(--highlight-border);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.project-unit-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}

.project-bullets {
  margin-left: 18px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.project-bullets li { margin-bottom: 5px; }

.project-img-container {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px;
  margin: 14px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.project-img-preview {
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* Hero: stack vertically on mobile */
  .hero-inner {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
    gap: 28px;
  }

  .hero-bio { max-width: 100%; }

  .hero-cta-group { justify-content: center; }

  .hero-contacts { justify-content: center; }

  .hero-avatar { width: 120px; height: 120px; }

  .form-row { grid-template-columns: 1fr; }

  .nav-links { gap: 14px; }

  .submit-btn { width: 100%; justify-content: center; }

  .contact-section-card { padding: 22px; }

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

@media (max-width: 480px) {
  .hero-section { padding: 48px 0 40px; }
  .hero-name { font-size: 1.8rem; }
  .hero-cta-group { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { justify-content: center; }
  .nav-links { gap: 10px; }
  .nav-link { font-size: 0.82rem; }
}