/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Backgrounds */
  --bg:         #09090b;
  --bg-2:       #0f0f13;
  --bg-card:    #131318;
  --bg-card-h:  #1a1a22;

  /* Borders */
  --border:     rgba(255,255,255,0.07);
  --border-s:   rgba(255,255,255,0.04);

  /* Text */
  --text:       #f5f5f7;
  --text-2:     #a1a1aa;
  --text-3:     #52525b;

  /* Accent – iOS blue */
  --accent:     #0071e3;
  --accent-rgb: 0,113,227;
  --accent-hi:  #409cff;

  /* Success */
  --green:      #22c55e;

  /* Typography */
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:  'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Spacing */
  --section-py: 110px;
  --radius-lg:  24px;
  --radius-md:  16px;
  --radius-sm:  10px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.mono { font-family: var(--mono); }

/* ─── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a2a35; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #3a3a48; }

/* ─── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  padding: 20px 0;
  transition: background 0.35s var(--ease), padding 0.35s var(--ease),
              border-color 0.35s var(--ease), backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  padding: 14px 0;
  background: rgba(9,9,11,0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color 0.2s;
}
.nav-logo:hover { color: var(--accent-hi); }
.nav-logo-bracket { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-toggle:hover { background: rgba(255,255,255,0.06); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-2);
  border-radius: 1px;
  transition: transform 0.3s var(--ease), opacity 0.3s, background 0.2s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--text); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--text); }

/* Mobile nav menu */
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    inset: 0 0 0 0;
    top: 63px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 20px 24px;
    background: rgba(9,9,11,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    transform: translateY(-100%) translateY(-63px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s;
  }
  .nav-links.is-open {
    transform: none;
    opacity: 1;
    pointer-events: all;
  }
  .nav-link {
    font-size: 18px;
    padding: 12px 16px;
    width: 100%;
  }
}

/* ─── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

/* Dot-grid background */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

/* Blue radial glow behind photo */
.hero-glow {
  position: absolute;
  top: 30%;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(var(--accent-rgb),0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-layout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  max-width: 1180px;
  padding: 0 24px;
}

/* ── Photo ── */
.hero-photo-col { display: flex; justify-content: center; }

.photo-wrap {
  position: relative;
  width: 320px;
  height: 400px;
  flex-shrink: 0;
}

.photo-ring-outer,
.photo-ring-inner {
  position: absolute;
  border-radius: 26px;
  pointer-events: none;
}

.photo-ring-outer {
  inset: -7px;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(var(--accent-rgb), 0.8) 50deg,
    transparent 110deg,
    transparent 180deg,
    rgba(var(--accent-rgb), 0.4) 230deg,
    transparent 290deg
  );
  animation: ring-spin 10s linear infinite;
  filter: blur(1px);
}

.photo-ring-inner {
  inset: -3px;
  background: var(--bg);
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.photo-img {
  position: relative;
  z-index: 1;
  width: 320px;
  height: 400px;
  object-fit: cover;
  object-position: center top;
  border-radius: 22px;
  border: 1px solid var(--border);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px var(--border-s);
}

.photo-badge {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: badge-pulse 2.2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.55; transform: scale(0.75); }
}

/* ── Hero info ── */
.hero-info-col { padding-top: 8px; }

.hero-eyebrow {
  font-size: 13px;
  color: var(--accent-hi);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.hero-name {
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.text-accent { color: var(--accent-hi); }

.hero-bio {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 32px;
}

/* Stats row */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 36px;
}

.stat { text-align: center; }

.stat-num {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-sym {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent-hi);
  vertical-align: top;
  margin-top: 4px;
  display: inline-block;
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* CTA buttons */
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  background: var(--accent);
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.4);
}
.btn-primary:hover {
  background: var(--accent-hi);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(var(--accent-rgb), 0.55);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  background: transparent;
  color: var(--text-2);
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-1px);
}

/* Meta row */
.hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-3);
}
.hero-meta-item svg { flex-shrink: 0; }

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2.4s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ─── Section Shared ────────────────────────────────────────────────────────── */
.section-header { margin-bottom: 64px; }

.section-eyebrow {
  font-size: 13px;
  color: var(--accent-hi);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

/* ─── Reveal Animations ─────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }

/* ─── Expertise ─────────────────────────────────────────────────────────────── */
.expertise {
  padding: var(--section-py) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border-s);
  border-bottom: 1px solid var(--border-s);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.expertise-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}
.expertise-card:hover {
  background: var(--bg-card-h);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-3px);
}

.expertise-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--accent-hi);
}

.expertise-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.expertise-card p {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
}

/* ─── Projects ──────────────────────────────────────────────────────────────── */
.projects {
  padding: var(--section-py) 0;
}

.project {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  position: relative;
  transition: border-color 0.3s;
}

/* Coloured top accent line per project */
.project::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 5%, rgba(var(--pc-rgb), 0.9) 40%, rgba(var(--pc-rgb), 0.6) 70%, transparent 95%);
}

.project:hover { border-color: rgba(255,255,255,0.11); }

/* Header row */
.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px 0;
  gap: 16px;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-num {
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.04em;
}

.project-tag {
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(var(--pc-rgb), 0.12);
  color: rgb(var(--pc-rgb));
  border: 1px solid rgba(var(--pc-rgb), 0.2);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.project-link:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
}
.project-link--nda {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

/* Body */
.project-body { padding: 20px 32px 24px; }

.project-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.project-nda-label {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(14,165,233,0.12);
  color: #0ea5e9;
  border: 1px solid rgba(14,165,233,0.2);
  letter-spacing: 0.06em;
  vertical-align: middle;
}

.project-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.72;
  max-width: 760px;
}

/* Gallery */
.project-gallery-wrap {
  position: relative;
  padding: 0 32px 0;
}

.project-gallery-wrap::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0; bottom: 0;
  width: 80px;
  background: linear-gradient(to right, transparent, var(--bg-card));
  pointer-events: none;
}

.project-gallery {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
  padding-bottom: 8px;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
}

.project-gallery.is-dragging { cursor: grabbing; user-select: none; }

.project-gallery::-webkit-scrollbar { height: 3px; }
.project-gallery::-webkit-scrollbar-track { background: transparent; }
.project-gallery::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
}

.g-item {
  flex-shrink: 0;
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-s);
  background: #000;
  transition: border-color 0.2s;
}
.g-item:hover { border-color: rgba(255,255,255,0.1); }

.g-item img {
  display: block;
  height: 380px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.g-item--wide img {
  max-width: 560px;
  height: 300px;
  object-fit: cover;
  object-position: top;
}

/* Tech tags */
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 32px 28px;
  border-top: 1px solid var(--border-s);
  margin-top: 20px;
}

.tech-tag {
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.tech-tag:hover {
  background: rgba(var(--pc-rgb), 0.1);
  color: rgb(var(--pc-rgb));
  border-color: rgba(var(--pc-rgb), 0.25);
}

/* ── Other project card ── */
.project--other .project-desc {
  margin-bottom: 24px;
}

.other-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-s);
  border-top: 1px solid var(--border-s);
  border-bottom: 1px solid var(--border-s);
  margin-bottom: 20px;
}

.other-item {
  display: flex;
  gap: 16px;
  padding: 24px 32px;
  background: var(--bg-card);
  transition: background 0.2s;
}
.other-item:hover { background: var(--bg-card-h); }

.other-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  margin-top: 2px;
}

.other-item h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.other-item p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
}

/* ─── Skills ─────────────────────────────────────────────────────────────────── */
.skills {
  padding: var(--section-py) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border-s);
  border-bottom: 1px solid var(--border-s);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}
.skill-group:hover { border-color: rgba(255,255,255,0.11); }

.skill-group-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.skill-group-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-hi);
  flex-shrink: 0;
}

.skill-group h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill {
  font-size: 12.5px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.04);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: default;
}
.skill:hover {
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-hi);
  border-color: rgba(var(--accent-rgb), 0.25);
}

/* ─── Contact ────────────────────────────────────────────────────────────────── */
.contact {
  padding: var(--section-py) 0;
}

.contact-inner { text-align: center; }

.contact-sub {
  font-size: 16px;
  color: var(--text-2);
  max-width: 480px;
  margin: 16px auto 0;
  line-height: 1.7;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
  text-align: left;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: background 0.25s, border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}
.contact-card:hover {
  background: var(--bg-card-h);
  border-color: rgba(var(--accent-rgb), 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35), 0 0 0 1px rgba(var(--accent-rgb), 0.15);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-hi);
  margin-bottom: 4px;
  transition: background 0.2s;
}
.contact-card:hover .contact-card-icon {
  background: rgba(var(--accent-rgb), 0.18);
}

.contact-card-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.contact-card-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
.footer {
  padding: 28px 0;
  border-top: 1px solid var(--border-s);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: -0.01em;
}

.footer-copy {
  font-size: 12.5px;
  color: var(--text-3);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-3);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.footer-top:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: rgba(255,255,255,0.12);
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  :root { --section-py: 80px; }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
    justify-items: center;
  }
  .hero-info-col { display: flex; flex-direction: column; align-items: center; }
  .hero-bio { text-align: left; }
  .hero-meta { justify-content: center; }
  .hero-glow { display: none; }

  .skills-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .other-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --section-py: 64px; }

  .expertise-grid { grid-template-columns: 1fr; }

  .photo-wrap { width: 260px; height: 330px; }
  .photo-img { width: 260px; height: 330px; }
  .photo-ring-inner { inset: -3px; }

  .hero-stats { gap: 16px; }
  .stat-num { font-size: 26px; }

  .project-header { padding: 20px 20px 0; }
  .project-body { padding: 16px 20px 20px; }
  .project-gallery-wrap { padding: 0 20px 0; }
  .project-tech { padding: 16px 20px 22px; }

  .g-item img { height: 300px; max-width: 180px; }
  .g-item--wide img { height: 200px; max-width: 400px; }

  .other-item { padding: 20px; }

  .skill-group { padding: 20px; }

  .contact-card { padding: 22px; }

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

@media (max-width: 380px) {
  .hero-stats { flex-wrap: wrap; justify-content: center; }
  .stat-sep { display: none; }
}