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

/* ── TOKENS ── */
:root {
  --bg:        #f9f8f6;
  --bg-alt:    #f2f1ee;
  --ink:       #0e0e0e;
  --ink-2:     #6b6b6b;
  --ink-3:     #b0afa9;
  --accent:    #0e0e0e;
  --border:    #e2e1dd;
  --radius:    6px;
  --mono:      'JetBrains Mono', monospace;
  --serif:     'Instrument Serif', Georgia, serif;
  --sans:      'Inter', system-ui, sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── SCROLL PROGRESS ── */
#prog {
  position: fixed; top: 0; left: 0; height: 1px; z-index: 200;
  background: var(--ink); width: 0%; transition: width .1s linear;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 56px; display: flex; align-items: center;
  justify-content: space-between; padding: 0 2.5rem;
  background: rgba(249,248,246,0.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
nav.scrolled { border-color: var(--border); }

.nav-logo {
  font-family: var(--serif); font-size: 1.1rem; font-style: italic;
  color: var(--ink); letter-spacing: -.01em;
  text-decoration: none; cursor: pointer;
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 0.78rem; color: var(--ink-2);
  letter-spacing: .01em; transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  font-size: 0.78rem; font-weight: 500;
  padding: .45rem 1.1rem; border: 1px solid var(--ink);
  border-radius: 999px; color: var(--ink);
  transition: all .2s; background: transparent;
}
.nav-cta:hover { background: var(--ink); color: var(--bg); }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 0 2.5rem 4rem;
  padding-top: 56px; position: relative;
}

.hero-availability {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: 0.72rem; color: var(--ink-2);
  margin-bottom: 2rem; font-family: var(--mono);
}
.avail-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(34,197,94,.2);
  animation: pulse-green 2.5s infinite;
}
@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 0 2px rgba(34,197,94,.2); }
  50%      { box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}

.hero-heading {
  font-family: var(--serif);
  font-size: clamp(4.5rem, 10vw, 9.5rem);
  font-weight: 400; line-height: .92;
  letter-spacing: -.03em; margin-bottom: 2.5rem;
}
.hero-heading .italic { font-style: italic; color: var(--ink-2); }

.hero-bottom {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem; align-items: end; padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.hero-desc {
  font-size: .9rem; color: var(--ink-2); line-height: 1.75;
  max-width: 380px;
}
.hero-desc strong { color: var(--ink); font-weight: 500; }

.hero-meta { display: flex; flex-direction: column; gap: .75rem; }
.hero-meta-row {
  display: flex; gap: 1rem;
  font-size: .75rem; font-family: var(--mono);
}
.hero-meta-key { color: var(--ink-3); min-width: 80px; }
.hero-meta-val { color: var(--ink-2); }

.hero-cta-group { display: flex; flex-direction: column; gap: .75rem; align-items: flex-end; }
.btn-main {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .75rem 1.75rem; background: var(--ink); color: var(--bg);
  font-size: .8rem; font-weight: 500; border-radius: 999px;
  transition: opacity .2s; letter-spacing: .01em;
}
.btn-main:hover { opacity: .82; }
.btn-ghost {
  font-size: .78rem; color: var(--ink-2);
  border-bottom: 1px solid var(--border); padding-bottom: 1px;
  transition: color .2s, border-color .2s;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--ink); }

/* ── TICKER ── */
.ticker-wrap {
  overflow: hidden; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: .85rem 0; background: var(--bg);
}
.ticker-track {
  display: flex; width: max-content;
  animation: ticker 28s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-item {
  display: flex; align-items: center; gap: .6rem;
  padding: 0 1.5rem; font-size: .72rem; font-family: var(--mono);
  color: var(--ink-2); white-space: nowrap;
}
.ticker-sep { color: var(--ink-3); font-size: .6rem; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── SECTIONS ── */
.section { padding: 6rem 2.5rem; }
.section-alt { background: var(--bg-alt); }

.section-label {
  font-family: var(--mono); font-size: .65rem;
  color: var(--ink-3); letter-spacing: .15em;
  text-transform: uppercase; margin-bottom: 3rem;
  display: flex; align-items: center; gap: .75rem;
}
.section-label::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

.section-heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400; line-height: 1.1;
  letter-spacing: -.02em; margin-bottom: 3rem;
}
.section-heading em { font-style: italic; color: var(--ink-2); }

/* ── ABOUT ── */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: 6rem; align-items: start;
}
.about-left {}
.about-tagline {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400; line-height: 1.3;
  letter-spacing: -.02em; margin-bottom: 2rem;
}
.about-tagline em { font-style: italic; color: var(--ink-2); }

.terminal {
  background: #1a1a1a; border-radius: 10px; overflow: hidden;
  font-family: var(--mono); font-size: .72rem;
  box-shadow: 0 4px 24px rgba(0,0,0,.1);
}
.terminal-bar {
  display: flex; align-items: center; gap: .4rem;
  padding: .75rem 1rem; background: #2a2a2a; border-bottom: 1px solid #333;
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot.red   { background: #ff5f57; }
.t-dot.amber { background: #febc2e; }
.t-dot.green { background: #28c840; }
.t-title { font-size: .65rem; color: #666; margin-left: .5rem; }
.terminal-body { padding: 1.25rem 1.25rem 1.5rem; color: #d4d4d4; line-height: 1.8; }
.t-prompt { color: #666; }
.t-cmd    { color: #e2e8f0; }
.t-key    { color: #7dd3fc; }
.t-val    { color: #86efac; }
.t-str    { color: #fca5a5; }
.t-cursor {
  display: inline-block; width: 8px; height: 1em;
  background: #d4d4d4; vertical-align: middle; margin-left: 2px;
  animation: blink .9s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.about-right { display: flex; flex-direction: column; gap: 2rem; }
.about-body p {
  font-size: .88rem; color: var(--ink-2); line-height: 1.85;
}
.about-body p strong { color: var(--ink); font-weight: 500; }
.about-body p em { font-style: italic; }

.about-principles { display: flex; flex-direction: column; gap: 0; margin-top: 1rem; }
.principle {
  display: flex; align-items: baseline; gap: 1.5rem;
  padding: 1rem 0; border-bottom: 1px solid var(--border);
}
.principle:first-child { border-top: 1px solid var(--border); }
.p-num { font-family: var(--mono); font-size: .6rem; color: var(--ink-3); min-width: 20px; }
.p-title { font-size: .82rem; font-weight: 500; flex: 1; }
.p-desc { font-size: .78rem; color: var(--ink-2); flex: 2; line-height: 1.6; }

/* ── SKILLS ── */
.skills-table { width: 100%; border-collapse: collapse; }
.skills-table tr { border-bottom: 1px solid var(--border); }
.skills-table tr:first-child { border-top: 1px solid var(--border); }
.skills-table td {
  padding: 1rem 0; vertical-align: top;
}
.skills-table td:first-child {
  width: 220px; font-family: var(--mono);
  font-size: .65rem; color: var(--ink-3);
  letter-spacing: .1em; text-transform: uppercase;
  padding-right: 2rem; padding-top: 1.1rem;
}
.skill-pills { display: flex; flex-wrap: wrap; gap: .4rem; }
.skill-pill {
  font-size: .72rem; padding: .28rem .75rem;
  border: 1px solid var(--border); border-radius: 999px;
  color: var(--ink-2); background: var(--bg);
  transition: all .2s; cursor: default;
}
.skill-pill:hover {
  border-color: var(--ink); color: var(--ink); background: var(--bg);
}

/* ── PROJECTS ── */
.projects-list { display: flex; flex-direction: column; }
.project-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 1.5rem; align-items: start;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
  cursor: default;
}
.projects-list .project-row:first-child { border-top: 1px solid var(--border); }
.project-row:hover { background: var(--bg-alt); margin: 0 -2.5rem; padding-left: 2.5rem; padding-right: 2.5rem; }

.project-idx {
  font-family: var(--mono); font-size: .62rem;
  color: var(--ink-3); padding-top: .15rem;
}
.project-body {}
.project-name {
  font-size: 1rem; font-weight: 500; margin-bottom: .3rem;
  letter-spacing: -.01em;
}
.project-about {
  font-size: .8rem; color: var(--ink-2); margin-bottom: .85rem;
  line-height: 1.6; max-width: 560px;
}
.project-chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.project-chip {
  font-family: var(--mono); font-size: .62rem;
  padding: .18rem .6rem; border: 1px solid var(--border);
  border-radius: 3px; color: var(--ink-3);
}
.project-right {
  display: flex; flex-direction: column;
  align-items: flex-end; gap: .5rem; padding-top: .1rem;
}
.project-cat {
  font-family: var(--mono); font-size: .6rem;
  color: var(--ink-3); letter-spacing: .1em;
  text-transform: uppercase;
}
.project-link-btn {
  font-size: .72rem; color: var(--ink-2);
  display: flex; align-items: center; gap: .3rem;
  border-bottom: 1px solid var(--border); padding-bottom: 1px;
  transition: color .2s, border-color .2s;
}
.project-link-btn:hover { color: var(--ink); border-color: var(--ink); }

/* ── EXPERIENCE ── */
.exp-list { display: flex; flex-direction: column; }
.exp-row {
  display: grid; grid-template-columns: 180px 1fr;
  gap: 3rem; padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}
.exp-list .exp-row:first-child { border-top: 1px solid var(--border); }
.exp-period {
  font-family: var(--mono); font-size: .65rem;
  color: var(--ink-3); padding-top: .2rem;
  letter-spacing: .05em;
}
.exp-content {}
.exp-role { font-size: 1rem; font-weight: 500; margin-bottom: .2rem; letter-spacing: -.01em; }
.exp-company { font-size: .8rem; color: var(--ink-2); margin-bottom: .85rem; }
.exp-detail { font-size: .8rem; color: var(--ink-2); line-height: 1.75; margin-bottom: .85rem; max-width: 580px; }
.exp-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.exp-tag {
  font-family: var(--mono); font-size: .6rem;
  padding: .18rem .6rem; border: 1px solid var(--border);
  border-radius: 3px; color: var(--ink-3);
}

/* ── CONTACT ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: start;
}
.contact-left {}
.contact-heading {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400; line-height: 1.2;
  letter-spacing: -.02em; margin-bottom: 1.25rem;
}
.contact-heading em { font-style: italic; color: var(--ink-2); }
.contact-subtext { font-size: .85rem; color: var(--ink-2); line-height: 1.75; margin-bottom: 2.5rem; }
.contact-links { display: flex; flex-direction: column; gap: 0; }
.contact-link-row {
  display: flex; align-items: center;
  padding: .75rem 0; border-bottom: 1px solid var(--border);
  gap: .75rem;
}
.contact-links .contact-link-row:first-child { border-top: 1px solid var(--border); }
.cl-label {
  font-family: var(--mono); font-size: .6rem; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .12em;
  flex-shrink: 0; min-width: 72px;
}
.cl-val {
  font-size: .78rem; color: var(--ink-2);
  transition: color .2s; flex: 1; word-break: break-word;
}
a.cl-val:hover { color: var(--ink); }
.cl-arrow { font-size: .8rem; color: var(--ink-3); flex-shrink: 0; margin-left: auto; }

/* ── FORM ── */
.contact-right { min-width: 0; overflow: hidden; }
#contact-form { display: flex; flex-direction: column; gap: 0; width: 100%; }
.form-group {
  display: flex; flex-direction: column; gap: .3rem;
  padding: .85rem 0; border-bottom: 1px solid var(--border);
  position: relative; width: 100%; min-width: 0;
}
#contact-form .form-group:first-of-type { border-top: 1px solid var(--border); }
.form-label {
  font-family: var(--mono); font-size: .6rem;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: .12em;
}
.form-input { box-shadow: none; }
.form-input:invalid { box-shadow: none; outline: none; background: transparent; border: none; }
.form-input[aria-invalid="true"] { box-shadow: none; outline: none; background: transparent !important; border: none !important; color: var(--ink); }
input:required, textarea:required, select:required { box-shadow: none; }
input:-webkit-autofill { box-shadow: 0 0 0 1000px var(--bg) inset; -webkit-text-fill-color: var(--ink); }

/* Kill ALL Formspree SDK injected error boxes */
[data-fs-error],
form [class*="error"],
form [class*="Error"],
#contact-form ~ div,
#contact-form div[style*="background"],
#contact-form div[style*="border"] {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  color: #ef4444 !important;
  font-family: var(--mono) !important;
  font-size: .6rem !important;
}
.form-input {
  background: transparent; border: none; outline: none;
  font-family: var(--sans); font-size: .85rem; color: var(--ink);
  padding: .2rem 0; width: 100%; min-width: 0;
  transition: color .2s; box-sizing: border-box;
}
.form-input::placeholder { color: var(--ink-3); }
.form-focus-line {
  position: absolute; bottom: -1px; left: 0; width: 0; height: 1px;
  background: var(--ink); transition: width .3s ease;
}
.form-input:focus ~ .form-focus-line { width: 100%; }
.form-select {
  background: transparent; border: none; outline: none;
  font-family: var(--sans); font-size: .85rem; color: var(--ink);
  padding: .2rem 0; width: 100%; min-width: 0; cursor: pointer;
  appearance: none; -webkit-appearance: none; box-sizing: border-box;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23b0afa9' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .25rem center;
}
.form-select option { background: var(--bg); color: var(--ink); }
.form-textarea { resize: none; min-height: 90px; line-height: 1.7; }
.form-error-msg {
  font-family: var(--mono); font-size: .6rem; color: #ef4444;
  display: none; margin-top: .1rem;
}
.form-error-msg.visible { display: block; }
[data-fs-error] { display: none; }
[data-fs-error].visible,
[data-fs-error]:not(:empty) { display: block; font-family: var(--mono); font-size: .6rem; color: #ef4444; margin-top: .2rem; background: none; border: none; padding: 0; }
.form-char-count {
  font-family: var(--mono); font-size: .58rem;
  color: var(--ink-3); text-align: right; margin-top: .2rem;
}

.form-submit {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; background: none; border: none;
  border-bottom: 1px solid var(--ink); cursor: pointer;
  font-family: var(--sans); font-size: .85rem; font-weight: 500;
  color: var(--ink); margin-top: 1rem; width: 100%;
  transition: opacity .2s;
}
.form-submit:hover { opacity: .65; }
.form-submit:disabled { opacity: .4; cursor: not-allowed; }

[data-fs-success] {
  display: none; align-items: center; gap: .75rem;
  padding: 1rem; border-radius: var(--radius);
  background: #f0fdf4; border: 1px solid #bbf7d0;
  font-size: .8rem; color: #166534; margin-top: 1rem;
}
[data-fs-success].visible,
[data-fs-success][style*="block"] { display: flex !important; }
[data-fs-error]:not([data-fs-error=""]) {
  display: flex; align-items: center; gap: .75rem;
  padding: 1rem; border-radius: var(--radius);
  background: #fef2f2; border: 1px solid #fecaca;
  font-size: .8rem; color: #991b1b; margin-top: 1rem;
}

/* ── FOOTER ── */
footer {
  padding: 2rem 2.5rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg);
}
.footer-logo { font-family: var(--serif); font-style: italic; font-size: 1rem; color: var(--ink); }
.footer-copy { font-size: .72rem; color: var(--ink-3); }
.footer-right { display: flex; align-items: center; gap: .5rem; font-size: .72rem; color: var(--ink-3); }
.footer-status-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; }

/* ── REVEAL ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* ── CODE SHOWCASE ── */
.code-viewer {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #1c1c1e;
  box-shadow: 0 4px 32px rgba(0,0,0,.08);
}

/* Tab bar */
.cv-tabs {
  display: flex; align-items: center; gap: 0;
  background: #2a2a2c; border-bottom: 1px solid #3a3a3c;
  overflow-x: auto; scrollbar-width: none;
}
.cv-tabs::-webkit-scrollbar { display: none; }

.cv-tab {
  display: flex; align-items: center; gap: .45rem;
  padding: .7rem 1.1rem; font-family: var(--mono); font-size: .68rem;
  color: #888; background: none; border: none; cursor: pointer;
  border-right: 1px solid #3a3a3c; white-space: nowrap;
  transition: color .2s, background .2s;
  border-bottom: 2px solid transparent;
}
.cv-tab:hover { color: #ccc; background: #333; }
.cv-tab.active { color: #e2e2e2; background: #1c1c1e; border-bottom-color: #a78bfa; }

.cv-tab-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.cv-tab-dot.python { background: #4b8bbe; }
.cv-tab-dot.js     { background: #f0db4f; }

.cv-tab-spacer { flex: 1; }

.cv-copy {
  padding: .5rem 1rem; font-family: var(--mono); font-size: .62rem;
  color: #888; background: none; border: none; border-left: 1px solid #3a3a3c;
  cursor: pointer; white-space: nowrap; transition: color .2s;
  margin-right: .25rem;
}
.cv-copy:hover { color: #a78bfa; }

/* Info bar */
.cv-info-bar {
  display: flex; align-items: center; gap: 1rem;
  padding: .6rem 1.25rem; background: #232325;
  border-bottom: 1px solid #3a3a3c;
}
.cv-project-tag {
  font-family: var(--mono); font-size: .6rem; font-weight: 500;
  padding: .2rem .6rem; border-radius: 3px;
  background: rgba(167,139,250,.15); color: #a78bfa;
  border: 1px solid rgba(167,139,250,.25);
}
.cv-desc {
  font-family: var(--mono); font-size: .62rem; color: #666;
}

/* Code panel */
.cv-panel { display: none; }
.cv-panel.active { display: block; }

.cv-pre {
  margin: 0; padding: 1.25rem 0 1.5rem;
  overflow-x: auto; background: #1c1c1e;
}
.cv-pre code {
  display: block; font-family: var(--mono);
  font-size: .72rem; line-height: 1.75;
  color: #d4d4d4; padding: 0 1.25rem;
  white-space: pre;
}

/* Line numbers */
.ln {
  display: inline-block; min-width: 28px;
  color: #555; user-select: none; margin-right: .75rem;
  text-align: right; font-size: .65rem;
}

/* Syntax tokens */
.k  { color: #c792ea; }   /* keyword */
.fn { color: #82aaff; }   /* function name */
.n  { color: #d4d4d4; }   /* identifier */
.t  { color: #ffcb6b; }   /* type */
.s  { color: #c3e88d; }   /* string */
.c  { color: #546e7a; font-style: italic; } /* comment */
.num{ color: #f78c6c; }   /* number */
.o  { color: #89ddff; }   /* operator */
.kw { color: #ff5370; }   /* special keyword (True/False) */
.p  { color: #bfc7d5; }   /* punctuation */

/* ══════════════════════════════════════
   RESPONSIVE — tablet (max 1024px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  nav { padding: 0 1.75rem; }
  .hero { padding: 0 1.75rem 3.5rem; }
  .section { padding: 5rem 1.75rem; }
  .hero-bottom { grid-template-columns: 1fr 1fr; }
  .hero-cta-group { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
  .about-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .exp-row { grid-template-columns: 140px 1fr; gap: 2rem; }
  footer { padding: 1.75rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — mobile (max 768px)
══════════════════════════════════════ */
@media (max-width: 768px) {
  nav { padding: 0 1.25rem; height: 52px; }
  .nav-links { display: none; }
  .nav-cta { font-size: .72rem; padding: .4rem .9rem; }

  .hero { padding: 0 1.25rem 3rem; padding-top: 52px; min-height: 100svh; }
  .hero-heading { font-size: clamp(3.2rem, 14vw, 5.5rem); margin-bottom: 2rem; }
  .hero-bottom { grid-template-columns: 1fr; gap: 1.5rem; padding-top: 1.5rem; }
  .hero-meta { flex-direction: row; flex-wrap: wrap; gap: .5rem 1.5rem; }
  .hero-meta-row { flex-direction: column; gap: .1rem; }
  .hero-cta-group { flex-direction: row; align-items: center; gap: 1rem; }

  .section { padding: 4rem 1.25rem; }
  .section-heading { font-size: clamp(1.6rem, 7vw, 2.2rem); }

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-tagline { font-size: clamp(1.3rem, 5vw, 1.8rem); }
  .p-desc { display: none; }
  .principle { gap: 1rem; }

  .skills-table, .skills-table tbody, .skills-table tr, .skills-table td { display: block; }
  .skills-table td:first-child { width: 100%; padding-bottom: .5rem; padding-top: .75rem; }
  .skills-table tr { padding: .25rem 0; }

  .project-row { grid-template-columns: 40px 1fr; gap: 1rem; }
  .project-right { display: none; }
  .project-row:hover { margin: 0; padding: 1.75rem 0; }
  .project-about { max-width: 100%; }

  .exp-row { grid-template-columns: 1fr; gap: .5rem; }
  .exp-period { padding-top: 0; }
  .exp-detail { max-width: 100%; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-right { width: 100%; min-width: 0; overflow: hidden; }
  #contact-form { width: 100%; }
  .form-group { width: 100%; min-width: 0; }
  .form-input, .form-select, .form-textarea { font-size: .82rem; width: 100%; max-width: 100%; }
  .cl-val { font-size: .72rem; }

  /* code viewer */
  .cv-tab { padding: .6rem .75rem; font-size: .6rem; }
  .cv-desc { display: none; }
  .cv-pre code { font-size: .64rem; }
  .cv-copy { padding: .5rem .75rem; }

  footer { flex-direction: column; gap: .75rem; text-align: center; padding: 1.5rem 1.25rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — small mobile (max 480px)
══════════════════════════════════════ */
@media (max-width: 480px) {
  .hero-heading { font-size: clamp(2.8rem, 16vw, 4rem); }
  .hero-availability { font-size: .6rem; letter-spacing: .06em; }
  .nav-cta { display: none; }
  .hero-meta { flex-direction: column; }
  .section { padding: 3.5rem 1rem; }
  .contact-subtext { font-size: .78rem; }
  .form-input, .form-select, .form-textarea { font-size: .8rem; }
  footer { padding: 1.25rem 1rem; }
  .footer-copy { display: none; }
}