/* ============================================================
   Vishvanath Patil — Career Portfolio
   style.css — design system (light/dark, responsive, print)
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* palette */
  --bg: #f6f7fb;
  --bg-soft: #ffffff;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-muted: #eef0f6;
  --border: #e3e6ef;
  --text: #1c2430;
  --text-soft: #4b5568;
  --text-faint: #6a7a92;   /* bumped for WCAG AA on light bg */

  --primary: #2f5fd0;
  --primary-ink: #1e3f8f;
  --primary-soft: rgba(47, 95, 208, 0.10);
  --accent: #12b3a6;      /* fintech teal accent */
  --accent-soft: rgba(18, 179, 166, 0.12);
  --danger: #d9534f;

  /* brand social colors */
  --brand-linkedin: #0a66c2;
  --brand-github: #24292f;
  --brand-instagram: #e1306c;
  --brand-youtube: #ff0000;

  /* typography */
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui,
               Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Code", "Consolas", "SF Mono", Menlo, monospace;

  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(20, 30, 60, 0.06);
  --shadow-md: 0 6px 24px rgba(20, 30, 60, 0.08);
  --shadow-lg: 0 18px 50px rgba(20, 30, 60, 0.14);

  --nav-h: 64px;
  --maxw: 1120px;
  --transition: 0.18s ease;
  --footer-bg: #101527;
}

/* Dark theme */
[data-theme="dark"] {
  --bg: #0e1420;
  --bg-soft: #131b2a;
  --bg-elevated: #17202f;
  --surface: #161f2e;
  --surface-muted: #1e293b;
  --border: #263247;
  --text: #eef1f7;
  --text-soft: #aab6c9;
  --text-faint: #94a4bd;   /* bumped for WCAG AA on dark bg */

  --primary: #7ea2ff;
  --primary-ink: #dfe8ff;
  --primary-soft: rgba(126, 162, 255, 0.14);
  --accent: #2ed3c4;
  --accent-soft: rgba(46, 211, 196, 0.14);

  --brand-github: #e2e5ea;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.5);
  --footer-bg: #0a0f1a;
}

/* ---------- 2. Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%;
       /* keep anchored sections & the skip link clear of the fixed nav */
       scroll-padding-top: calc(var(--nav-h) + 12px); }

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1100px 520px at 85% -10%, var(--primary-soft), transparent 60%),
    radial-gradient(900px 420px at -10% 30%, var(--accent-soft), transparent 55%),
    var(--bg);
  transition: background var(--transition), color var(--transition);
}

img, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.5em; color: var(--text); }
p { margin: 0 0 1em; }
ul { margin: 0; padding-left: 1.2em; }
code { font-family: var(--font-mono); font-size: 0.9em;
       background: var(--surface-muted); padding: 0.15em 0.4em; border-radius: 6px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--primary); color: #fff; padding: 0.6em 1em;
  border-radius: 0 0 var(--radius-sm) 0; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- 3. Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

main { padding-top: calc(var(--nav-h) + 24px); min-height: 70vh; }

section { padding: 56px 0; }
.section-head { margin-bottom: 32px; }
.section-head .eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 0.78rem; font-weight: 700; color: var(--accent); margin-bottom: 8px;
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 8px; }
.section-head p { color: var(--text-soft); max-width: 640px; margin: 0; }

/* ---------- 4. Navbar ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 100;
  background: color-mix(in srgb, var(--bg-soft) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: var(--maxw); margin-inline: auto; height: 100%;
             padding-inline: 24px; display: flex; align-items: center; gap: 16px; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 800;
             font-size: 1.05rem; color: var(--text); }
.nav-brand .nav-photo { width: 32px; height: 32px; flex: 0 0 auto; border-radius: 8px;
                        overflow: hidden; background: var(--primary-soft); }
.nav-brand .nav-photo.is-loaded + .brand-shield { display: none; }
.nav-brand svg { width: 32px; height: 32px; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  display: inline-block; padding: 8px 14px; border-radius: 999px; font-weight: 600;
  color: var(--text-soft); font-size: 0.95rem;
}
.nav-links a:hover { color: var(--primary); background: var(--primary-soft); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--primary); background: var(--primary-soft); }
.nav-cta { margin-left: 4px; }

/* hamburger */
.nav-toggle { display: none; margin-left: auto;
  width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); cursor: pointer; color: var(--text); align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg-soft); border-bottom: 1px solid var(--border);
    padding: 12px 20px 20px; box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; border-radius: 10px; }
  .nav-cta { margin-left: 0; }
}

/* theme toggle icon button */
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); cursor: pointer;
  transition: transform var(--transition);
}
.icon-btn:hover { transform: translateY(-2px); }
.icon-btn svg { width: 20px; height: 20px; }
[data-theme="dark"] .icon-theme-light { display: none; }
[data-theme="dark"] .icon-theme-dark { display: inline; }
.icon-theme-dark { display: none; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 0.98rem;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-ink); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface-muted); }
.btn-accent { background: var(--accent); color: #07332f; }
.btn-light { background: #fff; color: var(--primary-ink); }
.btn-sm { padding: 9px 16px; font-size: 0.9rem; }
.btn-block { width: 100%; justify-content: center; }
.btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }

/* ---------- 6. Hero ---------- */
.hero { padding: 40px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft); color: var(--accent);
  font-weight: 700; font-size: 0.85rem; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft); animation: pulse 2.4s linear infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); letter-spacing: -0.02em; margin-bottom: 0.2em; }
.hero h1 .grad {
  background: linear-gradient(92deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 1.12rem; color: var(--text-soft); max-width: 560px; }
.hero-role {
  font-size: clamp(1.2rem, 2.6vw, 1.5rem); font-weight: 800; letter-spacing: -0.01em;
  color: var(--primary); margin: 0 0 6px;
}
.hero-stack {
  font-family: var(--font-mono); font-size: 0.92rem; font-weight: 600;
  color: var(--text-soft); margin: 0 0 16px;
}
.hero-stack .dot-sep { color: var(--accent); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero-quick { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.hero-quick li {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.84rem; color: var(--text-soft); background: var(--surface);
  border: 1px solid var(--border); padding: 5px 12px; border-radius: 999px;
}
.hero-quick li svg, .hero-quick li img { width: 18px; height: 18px; flex: 0 0 auto; }

.hero-art { display: flex; justify-content: center; }
.hero-card {
  width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 22px; padding: 26px; box-shadow: var(--shadow-lg); position: relative;
}
.hero-card h3 { font-size: 1.05rem; margin: 0 0 2px; }
.hero-card .who { color: var(--text-faint); font-size: 0.9rem; margin-bottom: 18px; }
.avatar-photo { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; display: block; }
.card-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 16px 0; }
.card-stat { background: var(--surface-muted); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.card-stat b { display: block; font-size: 1.25rem; color: var(--primary); }
.card-stat span { font-size: 0.74rem; color: var(--text-faint); }
.card-actions { display: flex; gap: 8px; }
.card-actions .btn { flex: 1; }

/* ---------- 7. Socials ---------- */
.socials { display: flex; gap: 10px; list-style: none; padding: 0; margin: 0; }
.socials a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-soft);
  transition: transform var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.socials a svg { width: 22px; height: 22px; }
.socials a:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.socials a[data-net="linkedin"]:hover  { color: var(--brand-linkedin); border-color: var(--brand-linkedin); }
.socials a[data-net="github"]:hover    { color: var(--brand-github); border-color: var(--brand-github); }
.socials a[data-net="instagram"]:hover { color: var(--brand-instagram); border-color: var(--brand-instagram); }
.socials a[data-net="youtube"]:hover   { color: var(--brand-youtube); border-color: var(--brand-youtube); }
.socials a[data-net="mail"]:hover      { color: var(--primary); border-color: var(--primary); }

/* ---------- 8. About / two-col ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .split, .hero-grid { grid-template-columns: 1fr; } }

.about-facts { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.about-facts li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-soft); }
.about-facts svg { width: 19px; height: 19px; color: var(--accent); flex: 0 0 auto; margin-top: 3px; }

/* skills — grouped by discipline */
.skill-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 640px) { .skill-groups { grid-template-columns: 1fr; } }
.skill-group {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 18px;
}
.skill-group h3 {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 10px; font-size: 0.92rem; letter-spacing: -0.01em;
}
.skill-group h3 img, .skill-group h3 svg { width: 18px; height: 18px; color: var(--primary); flex: 0 0 auto; }

/* chips (technologies) */
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.chips li {
  font-size: 0.82rem; color: var(--text-soft); background: var(--surface);
  border: 1px solid var(--border); padding: 5px 12px; border-radius: 999px; font-weight: 600;
}
/* smaller variant for project cards */
.chips-sm li { font-size: 0.74rem; padding: 3px 10px; }

/* ---------- 9. Certs ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr)); gap: 14px; }
.cert {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; display: flex; gap: 14px; align-items: flex-start;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cert .ico { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 12px;
  background: var(--primary-soft); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; }
.cert .ico svg, .cert .ico img { width: 26px; height: 26px; }
.cert h4 { margin: 0 0 2px; font-size: 0.98rem; }
.cert p { margin: 0; font-size: 0.85rem; color: var(--text-soft); }
.cert .when { display: inline-block; margin-top: 6px; font-size: 0.76rem; font-weight: 700;
  color: var(--accent); background: var(--accent-soft); padding: 2px 10px; border-radius: 999px; }

/* ---------- 10. Experience timeline ---------- */
.exp-list { list-style: none; margin: 0; padding: 0; }

/* one career entry = connector rail + content (no row gap so the line reads continuously) */
.exp-item { display: grid; grid-template-columns: 72px minmax(0, 1fr); }
.exp-entry { max-width: 820px; padding-bottom: 56px; }
.exp-item:last-child .exp-entry { padding-bottom: 0; }

/* subtle vertical connector rail */
.exp-rail { position: relative; }
.exp-rail::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 2px; transform: translateX(-50%); border-radius: 2px;
  background: var(--border);
}
.exp-item:first-child .exp-rail::before { top: 8px; }
.exp-item:last-child .exp-rail::before { bottom: auto; height: 14px; }
.exp-node {
  position: absolute; left: 50%; top: 6px; width: 14px; height: 14px;
  transform: translateX(-50%); border-radius: 50%;
  background: var(--bg-elevated); border: 2px solid var(--text-faint);
}
/* current role — slightly stronger node + subtle glow */
.exp-item--current .exp-node {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft), 0 0 16px var(--accent-soft);
}

/* header: company monogram + (role, company, dates/location) */
.exp-head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 16px; }
/* company wordmark — no box, reads like part of the text block */
.exp-logo { flex: 0 0 auto; display: inline-flex; align-items: center; margin-top: 4px; }
.exp-logo img { display: block; width: auto; height: 24px; }
.exp-logo img.exp-logo--dark { display: none; }
[data-theme="dark"] .exp-logo img.exp-logo--dark { display: block; }
[data-theme="dark"] .exp-logo img.exp-logo--light { display: none; }
/* per-company wordmark sizing */
.exp-logo--terrapay img { height: 18px; }
.exp-logo--tcs img { height: 27px; }
.exp-logo--alackrity img { height: 32px; }
.exp-role {
  display: flex; align-items: center; flex-wrap: wrap; gap: 4px 10px;
  margin: 0; font-size: clamp(1.15rem, 2.4vw, 1.4rem); letter-spacing: -0.01em;
}
.exp-tag {
  display: inline-block; font-size: 0.66rem; font-weight: 800; letter-spacing: 0.09em;
  text-transform: uppercase; white-space: nowrap;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 3px 10px; border-radius: 999px;
}
.exp-company { margin: 2px 0 0; font-size: 1rem; font-weight: 700; color: var(--primary); }
.exp-meta { display: flex; flex-wrap: wrap; margin: 4px 0 0; font-size: 0.86rem; }
.exp-when { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.02em; color: var(--text-soft); white-space: nowrap; }
.exp-when::after { content: "·"; margin: 0 8px; color: var(--text-faint); }
.exp-where { color: var(--text-faint); }

.exp-entry .chips { margin-bottom: 16px; }

/* responsibilities — clean dot bullets */
.exp-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px;
  font-size: 0.95rem; color: var(--text-soft); }
.exp-points li { position: relative; padding-left: 1.15rem; }
.exp-points li::before {
  content: ""; position: absolute; left: 1px; top: 0.62em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}

/* award highlight */
.exp-award { display: flex; align-items: center; gap: 10px; margin-top: 8px;
  padding: 10px 14px; color: var(--text);
  background: var(--accent-soft); border-radius: var(--radius-sm); }
.exp-award::before { display: none; }
.exp-award svg { flex: 0 0 auto; width: 16px; height: 16px; color: var(--accent); }

/* responsive */
@media (max-width: 900px) {
  .exp-item { grid-template-columns: 54px minmax(0, 1fr); }
  .exp-entry { padding-bottom: 46px; }
}
@media (max-width: 640px) {
  .exp-item { grid-template-columns: 32px minmax(0, 1fr); }
  .exp-head { gap: 12px; margin-bottom: 14px; }
  .exp-logo img { height: 20px; }
  .exp-logo--terrapay img { height: 15px; }
  .exp-logo--tcs img { height: 23px; }
  .exp-logo--alackrity img { height: 28px; }
  .exp-role { font-size: clamp(1.08rem, 5.4vw, 1.25rem); }
  .exp-entry { padding-bottom: 42px; }
}

/* ---------- 11. Cards (projects / products) ---------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.card .card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card .card-tag { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: 3px 10px; border-radius: 999px; }
.card .thumb { height: 130px; border-radius: var(--radius-sm); background: var(--surface-muted);
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
.card .thumb svg, .card .thumb img { width: 54%; height: 54%; color: var(--primary); object-fit: contain; }
.card h3 { margin: 0; font-size: 1.08rem; }
.card h3 a { color: var(--text); }
.card h3 a:hover { color: var(--primary); }
.card p { margin: 0; font-size: 0.92rem; color: var(--text-soft); flex: 1; }
.card .link-row { display: flex; gap: 14px; flex-wrap: wrap; font-weight: 700; font-size: 0.88rem; }
.card .link-row a { display: inline-flex; gap: 6px; align-items: center; }
.card .link-row svg { width: 15px; height: 15px; }
.card-price {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary); background: var(--primary-soft);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  padding: 3px 10px; border-radius: 999px;
}
.card-price small { font-size: 0.68rem; color: var(--text-soft); font-weight: 700; }

/* ---------- 12. Resume page ---------- */
.toolbar { position: sticky; top: var(--nav-h); z-index: 50;
  background: color-mix(in srgb, var(--bg-soft) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border); padding: 12px 0; }
.toolbar-inner { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.toolbar-inner .hint { margin-left: auto; font-size: 0.82rem; color: var(--text-faint); }

.resume {
  max-width: 860px; margin: 34px auto 70px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 18px; padding: clamp(28px, 5vw, 56px);
  box-shadow: var(--shadow-md);
}
.resume h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: -0.01em; margin: 0 0 2px; }
.resume .r-role { color: var(--primary); font-weight: 800; font-size: 1.05rem; margin-bottom: 2px; }
.resume .r-open { color: var(--text-soft); font-weight: 700; font-size: 0.92rem; margin: 0 0 2px; }
.resume .r-contact { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 0.86rem;
  color: var(--text-soft); border-top: 1px dashed var(--border); padding-top: 14px; margin-top: 14px; }
.resume .r-contact a { color: var(--text-soft); }
.resume .r-contact a:hover { color: var(--primary); }
/* brand icons in the resume contact line: keep LinkedIn blue, keep the GitHub
   glyph visible in dark mode (the stock #24292f disappears on dark surfaces) */
.resume .r-contact svg.ic-r-github { fill: #24292f; }
[data-theme="dark"] .resume .r-contact svg.ic-r-github { fill: #e2e5ea; }
.resume section { padding: 22px 0 0; }
.resume h2 { font-size: 1.02rem; text-transform: uppercase; letter-spacing: 0.11em;
  color: var(--primary); border-bottom: 2px solid var(--primary-soft); padding-bottom: 6px; margin-bottom: 16px; }
.resume .r-item { margin-bottom: 16px; }
.resume .r-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
@media (max-width: 640px) { .resume .r-grid2 { grid-template-columns: 1fr; } }
.resume .r-item h3 { margin: 0; font-size: 1rem; }
.resume .r-item .meta { font-size: 0.84rem; color: var(--text-faint); font-weight: 700; }
.resume .r-item ul { margin: 6px 0 0; font-size: 0.93rem; color: var(--text-soft); }
.resume .r-item li { margin-bottom: 4px; }
.resume .r-tags { color: var(--text-faint); font-size: 0.84rem; }

/* ---------- 13. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-methods { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 14px; }
.contact-methods li { display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; transition: transform var(--transition), box-shadow var(--transition); }
.contact-methods li:hover { transform: translateX(3px); box-shadow: var(--shadow-sm); }
.contact-methods svg { width: 20px; height: 20px; color: var(--primary); flex: 0 0 auto; }
.contact-methods b { display: block; font-size: 0.9rem; }
.contact-methods span, .contact-methods a { font-size: 0.88rem; color: var(--text-soft); }
.contact-methods a:hover { color: var(--primary); }

.form-card { background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 26px; box-shadow: var(--shadow-md); }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: 0.88rem; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 0.96rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft);
}
.field select {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 0.96rem;
  color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field textarea { resize: vertical; min-height: 130px; }

.hint-note {
  display: flex; gap: 10px; align-items: flex-start; margin-top: 16px;
  background: var(--accent-soft); color: var(--text); border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 0.85rem;
}
.hint-note svg { width: 18px; height: 18px; color: var(--accent); flex: 0 0 auto; margin-top: 2px; }

.map-note { background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius-sm);
  padding: 12px 16px; font-size: 0.85rem; color: var(--text-faint); margin-top: 14px; }

/* ---------- 14. Footer ---------- */
.footer { margin-top: 70px; background: var(--footer-bg); color: #9fb0c7; }
.footer-inner { max-width: var(--maxw); margin-inline: auto; padding: 46px 24px 30px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
@media (max-width: 860px) { .footer-inner { grid-template-columns: 1fr; gap: 26px; } }
.footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer .f-brand { font-weight: 800; color: #fff; font-size: 1.1rem; margin: 0 0 8px; }
.footer p { font-size: 0.9rem; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer ul a { color: #9fb0c7; font-size: 0.92rem; }
.footer ul a:hover { color: #fff; }
.footer .socials { display: flex; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer .socials a { background: transparent; border-color: rgba(255,255,255,0.16); color: #c6d2e4; }
.footer .socials a:hover { background: var(--surface); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.09); }
.footer-bottom-inner { max-width: var(--maxw); margin-inline: auto; padding: 18px 24px;
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; font-size: 0.84rem; }

/* ---------- 15. 404 ---------- */
.nf { min-height: 60vh; display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center; gap: 6px; }
.nf .code { font-size: clamp(3rem, 10vw, 6rem); font-weight: 900; line-height: 1;
  background: linear-gradient(92deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.nf p { color: var(--text-soft); max-width: 440px; }

/* ---------- 16. Utilities ---------- */
.hidden { display: none !important; }
.mt-0 { margin-top: 0; }
.center { text-align: center; }
.center .section-head p { margin-inline: auto; }
.center .btn { margin: 4px; }

/* ============================================================
   PRINT — resume page to A4 PDF
   ============================================================ */
@page { size: A4; margin: 14mm 12mm; }
@media print {
  body { background: #fff !important; color: #000 !important; }
  .nav, .toolbar, .footer, .skip-link { display: none !important; }
  main { padding-top: 0; }
  .resume {
    box-shadow: none; border: none; border-radius: 0;
    max-width: none; margin: 0; padding: 0;
  }
  .resume section { break-inside: avoid; }
  a { color: #000; }
  .resume .r-contact a { color: #000; }
}