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

:root {
  /* palette */
  --bg:           #07080f;
  --surface:      #0e1019;
  --surface-2:    #13161f;
  --border:       rgba(255,255,255,.08);
  --border-h:     rgba(255,255,255,.16);
  --ink:          #f0f2f8;
  --ink-muted:    #8892a4;
  --ink-faint:    #3d4456;

  /* accents */
  --violet:       #7c3aed;
  --violet-mid:   #8b5cf6;
  --violet-light: #a78bfa;
  --violet-glow:  rgba(124,58,237,.22);
  --cyan:         #06b6d4;
  --emerald:      #10b981;
  --amber:        #f59e0b;
  --rose:         #f43f5e;

  /* tokens */
  --accent:       var(--violet);
  --accent-mid:   var(--violet-mid);
  --accent-light: var(--violet-light);

  /* spacing / radius */
  --r-sm:  10px;
  --r:     16px;
  --r-lg:  24px;
  --r-xl:  32px;

  /* shadow */
  --shadow-sm:  0 4px 12px rgba(0,0,0,.4);
  --shadow:     0 12px 36px rgba(0,0,0,.55);
  --shadow-glow:0 0 40px var(--violet-glow);

  /* anim */
  --ease:  cubic-bezier(.22,.68,0,1.2);
  --trans: 200ms var(--ease);
}

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Ambient background blobs ─────────────────────────────── */
.bg-blobs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .28;
  animation: blobDrift 18s ease-in-out infinite alternate;
}

.blob-1 {
  width: 600px; height: 600px;
  background: var(--violet);
  top: -180px; left: -140px;
  animation-delay: 0s;
}

.blob-2 {
  width: 500px; height: 500px;
  background: var(--cyan);
  top: 40%; right: -150px;
  animation-delay: -6s;
}

.blob-3 {
  width: 400px; height: 400px;
  background: var(--emerald);
  bottom: -120px; left: 35%;
  animation-delay: -12s;
}

@keyframes blobDrift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.06); }
}

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.1; }

.gradient-text {
  background: linear-gradient(135deg, var(--violet-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Utility ──────────────────────────────────────────────── */
.pill-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(124,58,237,.12);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: 999px;
  padding: .25rem .75rem;
  margin-bottom: 1rem;
}

.pill-label-dark { color: var(--accent-light); }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--ink);
  margin-bottom: 2rem;
}

.section-title.light { color: #fff; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .92rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  padding: .65rem 1.3rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--trans), box-shadow var(--trans), background var(--trans);
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124,58,237,.4);
}

.btn-primary:hover { background: var(--accent-mid); box-shadow: 0 8px 30px rgba(124,58,237,.55); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border-h);
}

.btn-outline:hover { background: rgba(255,255,255,.06); border-color: var(--accent-light); }

.btn-ghost {
  background: rgba(255,255,255,.07);
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-ghost:hover { background: rgba(255,255,255,.12); }

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

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(7,8,15,.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: background 300ms;
}

.nav.scrolled { background: rgba(7,8,15,.96); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1160px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: .8rem 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--ink);
}

.logo-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: .82rem;
  color: #fff;
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
}

.logo-dot { color: var(--accent-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: .88rem;
  font-weight: 500;
  padding: .4rem .7rem;
  border-radius: var(--r-sm);
  transition: background var(--trans), color var(--trans);
}

.nav-links a:hover { background: rgba(255,255,255,.06); color: var(--ink); }

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: .4rem .85rem !important;
}

.nav-cta:hover { background: var(--accent-mid) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .3rem;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--trans), opacity var(--trans);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--border);
  padding: .5rem 1rem .75rem;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: .95rem;
  font-weight: 500;
  padding: .6rem .5rem;
  border-radius: var(--r-sm);
  transition: color var(--trans);
}

.mobile-menu a:hover { color: var(--ink); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  width: min(1160px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 500;
  color: var(--emerald);
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.25);
  border-radius: 999px;
  padding: .3rem .8rem;
  margin-bottom: 1.2rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 10px var(--emerald);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .6; transform: scale(.85); }
}

.hero-name {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1.02;
  margin-bottom: 1rem;
  letter-spacing: -.02em;
}

.hero-role {
  font-size: 1.05rem;
  color: var(--ink-muted);
  font-weight: 500;
  margin-bottom: .8rem;
}

.hero-bio {
  color: var(--ink-muted);
  max-width: 52ch;
  line-height: 1.75;
  font-size: .98rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.hero-tags span {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  padding: .22rem .65rem;
  font-size: .76rem;
  color: var(--ink-muted);
}

/* hero photo */
.hero-photo-wrap {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  max-height: 260px;
  box-shadow: var(--shadow), var(--shadow-glow);
}

.hero-photo {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
}

.hero-photo-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  background: linear-gradient(to bottom, transparent 55%, rgba(7,8,15,.85) 100%);
  pointer-events: none;
}

/* code card visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.code-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow), var(--shadow-glow);
}

.code-card-top {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.dots { display: flex; gap: .4rem; }
.dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dots span:nth-child(1) { background: #ff5f57; }
.dots span:nth-child(2) { background: #febc2e; }
.dots span:nth-child(3) { background: #28c840; }

.code-filename {
  font-size: .78rem;
  color: var(--ink-muted);
  font-family: 'Fira Code', 'Consolas', monospace;
}

.code-block {
  padding: 1.2rem 1.3rem;
  font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: .82rem;
  line-height: 1.7;
  overflow-x: auto;
}

/* syntax colors */
.c-keyword { color: #c792ea; }
.c-class    { color: #ffcb8b; }
.c-var      { color: #89ddff; }
.c-str      { color: #c3e88d; }
.c-fn       { color: #82aaff; }

.stat-pills {
  display: flex;
  gap: .8rem;
}

.stat-pill {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  padding: .9rem .8rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--trans), transform var(--trans);
}

.stat-pill:hover { border-color: var(--accent); transform: translateY(-3px); }

.stat-pill strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-light);
}

.stat-pill span {
  font-size: .76rem;
  color: var(--ink-muted);
}

/* ── Section base ─────────────────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-inner {
  width: min(1160px, calc(100% - 2.5rem));
  margin: 0 auto;
}

/* dark variant */
.section-dark {
  background: rgba(0,0,0,.45);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* accent tint variant */
.section-accent {
  background: rgba(124,58,237,.05);
  border-top: 1px solid rgba(124,58,237,.12);
  border-bottom: 1px solid rgba(124,58,237,.12);
}

/* ── About ────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-photo-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.photo-frame {
  position: relative;
  width: 190px;
  height: 190px;
}

.photo-img {
  width: 100%;
  height: 100%;
  border-radius: var(--r-xl);
  object-fit: cover;
  object-position: center top;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-glow);
  display: block;
}

.photo-ring {
  position: absolute;
  inset: -6px;
  border-radius: calc(var(--r-xl) + 6px);
  border: 2px solid var(--accent);
  opacity: .4;
  animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
  0%,100% { opacity: .4; transform: scale(1); }
  50%      { opacity: .1; transform: scale(1.04); }
}

.about-chips {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  align-items: center;
}

.about-chips span {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  padding: .25rem .75rem;
  font-size: .78rem;
  color: var(--ink-muted);
  white-space: nowrap;
}

.about-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 1.1rem;
  letter-spacing: -.02em;
}

.about-text p {
  color: var(--ink-muted);
  line-height: 1.8;
  margin-bottom: .8rem;
  max-width: 64ch;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin-top: 1.4rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .9rem;
  color: var(--ink-muted);
}

.highlight-icon { font-size: 1rem; }

/* ── Stack ────────────────────────────────────────────────── */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.stack-group {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.035);
  padding: 1.4rem;
  transition: border-color var(--trans);
}

.stack-group:hover { border-color: var(--border-h); }

.stack-group-title {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.1rem;
}

/* skill bars */
.skill-list { display: flex; flex-direction: column; gap: .85rem; }

.skill-item {}

.skill-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: .4rem;
}

.skill-name {
  font-size: .88rem;
  font-weight: 500;
  color: var(--ink);
}

.skill-level {
  font-size: .76rem;
  color: var(--ink-faint);
}

.skill-bar {
  height: 4px;
  border-radius: 99px;
  background: rgba(255,255,255,.07);
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transition: width 1.1s var(--ease);
}

/* tags cloud */
.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.tags-cloud span {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  padding: .28rem .65rem;
  font-size: .8rem;
  color: var(--ink-muted);
  transition: background var(--trans), border-color var(--trans), color var(--trans);
}

.tags-cloud span:hover {
  background: rgba(124,58,237,.15);
  border-color: var(--accent);
  color: var(--accent-light);
}

/* ── Work ─────────────────────────────────────────────────── */
.work-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.work-header .section-title { margin-bottom: 0; }

.filters {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.filter-btn {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  padding: .3rem .75rem;
  font-size: .78rem;
  font-weight: 600;
  color: var(--ink-muted);
  cursor: pointer;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
  font-family: inherit;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

/* project card */
.project-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans);
  animation: cardIn 350ms var(--ease) both;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-accent, var(--accent));
  opacity: 0;
  transition: opacity var(--trans);
}

.project-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.project-card:hover::before { opacity: 1; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .6rem;
}

.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.card-badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: .22rem .6rem;
  border: 1px solid currentColor;
}

.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: .35rem;
  color: var(--ink);
}

.card-body p {
  font-size: .88rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.card-modules {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}

.card-modules span {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: rgba(255,255,255,.04);
  padding: .18rem .48rem;
  font-size: .74rem;
  color: var(--ink-muted);
}

.card-actions {
  display: flex;
  gap: .5rem;
  margin-top: auto;
  flex-wrap: wrap;
}

.card-actions a {
  text-decoration: none;
  font-size: .8rem;
  font-weight: 600;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  padding: .32rem .65rem;
  color: var(--ink-muted);
  background: rgba(255,255,255,.04);
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.card-actions a:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ── Process ──────────────────────────────────────────────── */
.process-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: .5rem;
}

.process-step {
  display: flex;
  gap: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
  padding: 1.4rem;
  transition: border-color var(--trans);
}

.process-step:hover { border-color: rgba(124,58,237,.35); }

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: rgba(124,58,237,.2);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
}

.step-body h3 {
  font-size: 1rem;
  margin-bottom: .45rem;
  color: var(--ink);
}

.step-body p {
  font-size: .88rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ── Contact ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-intro {
  color: var(--ink-muted);
  line-height: 1.75;
  margin-bottom: 1.8rem;
  max-width: 48ch;
  font-size: .98rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: .9rem;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .85rem 1rem;
  background: var(--surface);
  transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans);
}

.contact-link:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.contact-icon-wrap {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: rgba(124,58,237,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-link-label {
  display: block;
  font-size: .72rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.contact-link-val {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--ink);
}

/* form */
.contact-form {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--ink);
  font-family: inherit;
  font-size: .92rem;
  padding: .65rem .85rem;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  resize: vertical;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-faint); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,58,237,.15);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238892a4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.2rem;
  cursor: pointer;
}

.form-group select option { background: var(--surface-2); }

.form-status {
  font-size: .85rem;
  min-height: 1.2em;
  text-align: center;
  border-radius: var(--r-sm);
  padding: .4rem;
  transition: all var(--trans);
}

.form-status.success { color: var(--emerald); background: rgba(16,185,129,.1); }
.form-status.error   { color: var(--rose);    background: rgba(244,63,94,.1); }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 3rem;
}

.footer-inner {
  width: min(1160px, calc(100% - 2.5rem));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: .8rem;
}

.footer-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
}

.footer-tagline {
  font-size: .8rem;
  color: var(--ink-muted);
}

.footer-nav {
  display: flex;
  gap: .2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: .85rem;
  padding: .3rem .55rem;
  border-radius: var(--r-sm);
  transition: color var(--trans), background var(--trans);
}

.footer-nav a:hover { color: var(--ink); background: rgba(255,255,255,.05); }

.footer-socials {
  display: flex;
  gap: .5rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background var(--trans), color var(--trans), border-color var(--trans), transform var(--trans);
}

.social-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer-copy {
  font-size: .8rem;
  color: var(--ink-faint);
}

/* contact icon colour variants — reserved for future use */

/* ── Reveal animation ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms var(--ease), transform 650ms var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger helpers */
.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-visual { display: none; }

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

  .about-photo-col {
    flex-direction: row;
    align-items: center;
  }

  .about-chips { align-items: flex-start; }

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

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

  .process-track { grid-template-columns: 1fr; }

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

  .work-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .about-highlights { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 2.4rem; }
  .stat-pills { flex-wrap: wrap; }
  .stat-pill { flex: 0 0 calc(50% - .4rem); }
}

/* ── Writing / Blog preview (index.html) ─────────────────── */
.btn-sm {
  font-size: .8rem;
  padding: .38rem .85rem;
}

.writing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.writing-header .section-title { margin-bottom: 0; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.04);
  padding: 1.3rem;
  text-decoration: none;
  color: var(--ink);
  transition: border-color var(--trans), transform var(--trans), background var(--trans);
  position: relative;
  overflow: hidden;
}

.article-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease);
}

.article-card:hover {
  border-color: var(--border-h);
  transform: translateY(-4px);
  background: rgba(255,255,255,.07);
}

.article-card:hover::after { transform: scaleX(1); }

.article-meta {
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-wrap: wrap;
}

.article-tag {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  background: rgba(124,58,237,.15);
  color: var(--accent-light);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: 999px;
  padding: .17rem .52rem;
}

.article-date {
  font-size: .76rem;
  color: var(--ink-faint);
}

.article-card h3 {
  font-size: 1rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}

.article-card > p {
  font-size: .86rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.article-read {
  font-size: .8rem;
  font-weight: 600;
  color: var(--accent-light);
  margin-top: auto;
  padding-top: .5rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 900px) {
  .articles-grid { grid-template-columns: 1fr; }
  .writing-header { flex-direction: column; align-items: flex-start; }
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--ink-faint); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }