/* ============================================================
   Sagnik Ghosh: portfolio. Dark theme, green accent.
   Fonts: Sora (display), DM Sans (body), JetBrains Mono (labels)
   ============================================================ */
:root {
  --bg: #0a0a0f;
  --sidebar: #0b0b12;
  --surface: #111120;
  --card: #141420;
  --panel: #0d0d16;
  --border: #2a2a38;
  --accent: #4CAF50;
  --glow: #67ff8f;
  --on-accent: #04110a;
  --text: #ddd;
  --text-2: #b4b4c2;
  --text-3: #a0a0b2;
  --muted: #8f8fa0;
  --white: #fff;
  --sidebar-w: 248px;
  --display: "Sora", system-ui, sans-serif;
  --body: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); line-height: 1.5; overflow-x: clip; }
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; }
a { color: var(--text-2); text-decoration: none; transition: color .15s; }
a:hover { color: var(--glow); }
::selection { background: rgba(76,175,80,.35); color: #fff; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, p, dl, dd, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 8px; background: var(--accent); color: var(--on-accent); font-weight: 600; transition: top .15s; }
.skip-link:focus { top: 12px; color: var(--on-accent); }

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.break { word-break: break-all; }

/* ---------- Layout ---------- */
.page { margin-left: var(--sidebar-w); min-width: 0; }
.wrap { max-width: 1040px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.sec { padding-top: 96px; padding-bottom: 0; }
.sec-tight { padding-top: 56px; }

/* ---------- Sidebar ---------- */
.sidebar { position: fixed; z-index: 30; top: 0; bottom: 0; left: 0; width: var(--sidebar-w); background: var(--sidebar); border-right: 1px solid var(--border); overflow: hidden; }
.rain { position: absolute; inset: 0; pointer-events: none; -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 60%, transparent 100%); mask-image: linear-gradient(to bottom, #000 0%, #000 60%, transparent 100%); }
.sidebar-inner { position: relative; z-index: 1; height: 100%; padding: 32px 20px 28px; display: flex; flex-direction: column; overflow-y: auto; }
.icon-btn.sidebar-close { display: none; align-self: flex-end; margin-bottom: 4px; }
.brand { display: flex; flex-direction: column; gap: 14px; padding: 0 4px; }
.avatar { width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--accent); background: var(--surface); display: flex; align-items: center; justify-content: center; font: 700 20px var(--display); color: var(--white); box-shadow: 0 0 24px rgba(76,175,80,.3); }
.brand-name { display: block; font: 600 19px var(--display); color: var(--white); letter-spacing: -.01em; }
.brand-sub { display: block; margin-top: 4px; font: 12px var(--mono); color: #9a9aae; }
.brand:hover .brand-name { color: var(--glow); }
.avatar { width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--accent); background: var(--surface); object-fit: cover; display: block; box-shadow: 0 0 24px rgba(76,175,80,.3); }

.nav { margin-top: 36px; display: flex; flex-direction: column; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 8px; font-size: 15px; font-weight: 500; color: #d4d4e0; }
.nav a:hover { background: rgba(76,175,80,.08); color: var(--glow); }
.nav a[aria-current="page"] { font-weight: 600; color: var(--glow); background: rgba(76,175,80,.14); }
.nav-caret { width: 12px; font: 13px var(--mono); }

.sidebar-foot { margin-top: auto; padding-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.status { display: flex; align-items: center; gap: 8px; padding: 0 4px; font: 11px var(--mono); letter-spacing: .06em; color: var(--glow); }
.dot { flex: 0 0 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 10px var(--glow); }
.socials { display: flex; gap: 10px; padding: 0 4px; }
.socials a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: rgba(10,10,15,.7); display: flex; align-items: center; justify-content: center; }
.socials a:hover { border-color: rgba(76,175,80,.55); }

/* ---------- Mobile bar + drawer ---------- */
.mobilebar { display: none; position: sticky; top: 0; z-index: 20; height: 64px; padding: 0 12px 0 20px; align-items: center; justify-content: space-between; background: rgba(10,10,15,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.mobilebar-name { font: 600 16px var(--display); color: var(--white); }
.icon-btn { width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(76,175,80,.55); background: rgba(10,10,15,.7); color: var(--glow); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.icon-btn:hover { background: rgba(76,175,80,.14); }
.scrim { position: fixed; inset: 0; z-index: 25; background: rgba(0,0,0,.55); }

@media (max-width: 899px) {
  .page { margin-left: 0; }
  .mobilebar { display: flex; }
  .sidebar { width: 300px; max-width: 86vw; transform: translateX(-102%); transition: transform .25s ease; box-shadow: none; z-index: 40; }
  .sidebar.open { transform: none; box-shadow: 24px 0 60px rgba(0,0,0,.6); }
  .sidebar-inner { padding-top: 20px; }
  .icon-btn.sidebar-close { display: inline-flex; }
  .nav { margin-top: 28px; }
  .nav a { min-height: 48px; font-size: 16px; padding: 0 12px; }
  .btn-block { min-height: 48px; }
  .wrap { padding-left: 20px; padding-right: 20px; }
  .sec { padding-top: 72px; }
  .sec-tight { padding-top: 40px; }
}

/* ---------- Buttons, chips ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border-radius: 12px; font-weight: 600; font-size: 15px; border: 1px solid transparent; cursor: pointer; text-align: center; }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 0 32px rgba(76,175,80,.35); }
.btn-primary:hover { background: var(--glow); color: var(--on-accent); }
.btn-ghost { border-color: var(--border); background: var(--surface); color: var(--white); }
.btn-ghost:hover { border-color: rgba(76,175,80,.55); color: var(--glow); }
.btn-outline { border-color: rgba(76,175,80,.55); background: rgba(10,10,15,.7); color: var(--glow); }
.btn-outline:hover { background: rgba(76,175,80,.14); }
.btn-block { width: 100%; min-height: 44px; padding: 0 16px; font-size: 14px; }
.btn-lg { min-height: 52px; font-size: 15px; padding: 0 24px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.sq-btn { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); display: flex; align-items: center; justify-content: center; }
.sq-btn:hover { border-color: rgba(76,175,80,.55); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 12px var(--mono); padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-2); }
.chip-btn { font: 13px var(--mono); padding: 9px 16px; min-height: 40px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer; transition: border-color .15s, color .15s, background .15s; }
.chip-btn:hover { border-color: rgba(76,175,80,.55); color: var(--glow); }
.chip-btn[aria-pressed="true"] { border-color: rgba(76,175,80,.6); background: rgba(76,175,80,.14); color: var(--glow); }
.tagline { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tag { font: 12px var(--mono); padding: 3px 10px; border-radius: 999px; background: rgba(76,175,80,.1); color: var(--glow); }

/* ---------- Typography helpers ---------- */
.eyebrow { font: 12px var(--mono); letter-spacing: .12em; color: var(--glow); }
.eyebrow-sm { font: 11px var(--mono); letter-spacing: .1em; color: var(--glow); }
.muted-up { color: var(--muted); }
.h2 { margin-top: 10px; font: 600 34px/1.15 var(--display); letter-spacing: -.02em; color: var(--white); }
.h3 { font: 600 20px/1.3 var(--display); color: var(--white); }
.h3-lg { font-size: 26px; letter-spacing: -.01em; }
.card-text { font-size: 15px; line-height: 1.6; color: var(--text-3); }
.card-text-lg { font-size: 16px; line-height: 1.65; }
.accent-link { color: var(--glow); }
.accent-link:hover { text-decoration: underline; }
.more { font-size: 15px; font-weight: 500; color: var(--glow); }
.more:hover { text-decoration: underline; }
.empty { margin-top: 32px; color: var(--muted); font: 14px var(--mono); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; }
.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(76,175,80,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(76,175,80,.07) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse at 30% 30%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse at 30% 30%, #000 10%, transparent 70%); }
.grid-bg-sm { background-image: linear-gradient(rgba(76,175,80,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(76,175,80,.06) 1px, transparent 1px); -webkit-mask-image: radial-gradient(ellipse at 20% 0%, #000 5%, transparent 70%); mask-image: radial-gradient(ellipse at 20% 0%, #000 5%, transparent 70%); }
.glow { position: absolute; width: 640px; height: 640px; right: -120px; top: -160px; background: radial-gradient(circle, rgba(76,175,80,.22), transparent 65%); pointer-events: none; }
.hero-row { position: relative; padding-top: 96px; padding-bottom: 88px; display: flex; flex-wrap: wrap; align-items: center; gap: 56px; }
.hero-copy { flex: 1 1 420px; min-width: 0; }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(76,175,80,.35); background: rgba(76,175,80,.08); font: 12px var(--mono); letter-spacing: .08em; color: var(--glow); }
.hero-title { margin: 26px 0 22px; font: 700 clamp(34px, 3.9vw, 54px)/1.06 var(--display); letter-spacing: -.025em; color: var(--white); }
.hl { color: var(--glow); text-shadow: 0 0 28px rgba(103,255,143,.35); }
.lead { max-width: 540px; font-size: 19px; line-height: 1.65; color: var(--text-2); }
.hero-copy .btn-row { margin-top: 36px; }
.hero-socials { margin-top: 36px; display: flex; align-items: center; gap: 12px; }

.term { flex: 1 1 360px; min-width: 0; max-width: 540px; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 60px rgba(76,175,80,.1); }
.term-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--surface); }
.tdot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.tdot.on { background: var(--accent); }
.term-title { margin-left: 10px; font: 12px var(--mono); color: var(--muted); }
.term-body { padding: 22px 24px 26px; font: 14px/1.9 var(--mono); overflow-wrap: anywhere; }
.term-body .p { color: var(--glow); }
.term-body .c { color: var(--white); }
.term-body .o { color: #9a9aae; margin-bottom: 10px; }
.term-body > .p { }
.term-last { margin-top: 10px; }
.cursor { display: inline-block; width: 9px; height: 17px; background: var(--glow); vertical-align: -3px; box-shadow: 0 0 12px var(--glow); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Home sections ---------- */
.proof { display: flex; flex-wrap: wrap; gap: 16px; }
.proof-card { flex: 1 1 200px; padding: 20px 22px; }
.proof-title { margin-top: 10px; font: 600 18px var(--display); color: var(--white); }
.proof-sub { margin-top: 4px; font-size: 14px; color: var(--muted); }

.cards3 { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 20px; }
.cards3 > * { flex: 1 1 270px; min-width: 0; }
.cards2 { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 20px; }
.cards2 > * { flex: 1 1 360px; min-width: 0; }

.pcard { border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.pcard-art, .case-art { display: flex; align-items: center; justify-content: center; color: var(--glow); background-color: var(--panel); background-image: linear-gradient(rgba(76,175,80,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(76,175,80,.08) 1px, transparent 1px); background-size: 28px 28px; }
.pcard-art { height: 150px; border-bottom: 1px solid var(--border); }
.pcard-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-links { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; font-weight: 500; margin-top: auto; padding-top: 12px; }
.pcard:hover, .mini:hover { border-color: rgba(76,175,80,.4); }

.rows { margin-top: 32px; border-radius: 16px; overflow: hidden; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding: 24px 28px; border-bottom: 1px solid var(--border); }
.row:last-child { border-bottom: 0; }
.row:hover { background: rgba(76,175,80,.05); }
.row-date { flex: 0 0 120px; font-size: 13px; color: var(--muted); }
.row-main { flex: 1 1 380px; min-width: 0; }
.row-title { display: block; font: 600 19px/1.3 var(--display); color: var(--white); }
.row:hover .row-title { color: var(--glow); }
.row-desc { display: block; margin-top: 6px; font-size: 15px; line-height: 1.55; color: var(--text-3); }
.row-end { flex: 0 0 auto; font-size: 13px; color: var(--muted); }

.certs { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 16px; }
.certs > * { flex: 1 1 300px; min-width: 0; }
.certs-2 > * { flex-basis: 420px; }
.cert, .channel { display: flex; align-items: center; gap: 16px; padding: 18px 22px; }
.cert:hover, .channel:hover { border-color: rgba(76,175,80,.45); }
.cert-ico { flex: 0 0 44px; height: 44px; border-radius: 12px; background: rgba(76,175,80,.12); display: flex; align-items: center; justify-content: center; color: var(--glow); }
.mono-ico { font: 700 13px var(--mono); }
.cert-txt { min-width: 0; }
.cert-title { display: block; font: 600 16px/1.3 var(--display); color: var(--white); }
.cert-sub { display: block; margin-top: 2px; font-size: 14px; color: var(--muted); }

.cta { position: relative; overflow: hidden; border-radius: 20px; border: 1px solid rgba(76,175,80,.4); background: #0f1511; padding: 56px 48px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.cta-glow { position: absolute; width: 420px; height: 420px; left: -120px; bottom: -220px; background: radial-gradient(circle, rgba(76,175,80,.28), transparent 65%); pointer-events: none; }
.cta > *:not(.cta-glow) { position: relative; }
.cta-copy { flex: 1 1 420px; min-width: 0; }
.cta-title { font: 700 34px/1.15 var(--display); letter-spacing: -.02em; color: var(--white); }
.cta-title-sm { font-size: 26px; flex: 1 1 360px; }
.cta-copy p { margin-top: 14px; max-width: 520px; font-size: 17px; line-height: 1.6; color: var(--text-2); }
.cta-slim { padding: 40px 48px; }
.cta .btn { word-break: break-all; }

.site-footer { margin-top: 96px; border-top: 1px solid var(--border); }
.footer-row { padding-top: 32px; padding-bottom: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; }

/* ---------- Inner page headers ---------- */
.page-head { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); padding: 80px 0 56px; }
.page-head .wrap { position: relative; }
.page-title { margin-top: 14px; font: 700 54px/1.08 var(--display); letter-spacing: -.025em; color: var(--white); }
.page-lead { margin-top: 20px; max-width: 620px; font-size: 20px; line-height: 1.6; color: var(--text-2); }
.filters, .controls { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 10px; }

/* Blogs controls */
.input { width: 100%; min-height: 48px; padding: 14px 16px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel); color: var(--white); font: 15px var(--body); }
.input::placeholder { color: #6f6f82; }
.input:focus { outline: none; border-color: rgba(76,175,80,.7); box-shadow: 0 0 0 3px rgba(76,175,80,.18); }
textarea.input { line-height: 1.6; resize: vertical; }
.controls .input { width: auto; flex: 1 1 260px; min-height: 44px; padding: 10px 14px; }
.controls select.input { flex: 0 1 200px; }
.result-count { margin-top: 16px; }

/* ---------- Projects ---------- */
.stack { margin-top: 28px; display: flex; flex-direction: column; gap: 24px; }
.stack-sm { gap: 16px; }
.case { display: flex; flex-wrap: wrap; border-radius: 20px; overflow: hidden; }
.case-art { flex: 0 0 300px; min-height: 300px; border-right: 1px solid var(--border); }
.case-body { flex: 1 1 420px; min-width: 0; padding: 36px; display: flex; flex-direction: column; gap: 14px; }
.facts { margin-top: 6px; display: flex; flex-direction: column; gap: 12px; }
.facts > div { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.facts dt { flex: 0 0 80px; font: 11px var(--mono); letter-spacing: .1em; color: var(--glow); padding-top: 3px; }
.facts dd { flex: 1 1 260px; font-size: 15px; line-height: 1.6; color: #d4d4e0; }
.mini { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.mini-top { display: flex; align-items: center; justify-content: space-between; }
.mini-ico { width: 44px; height: 44px; border-radius: 12px; background: rgba(76,175,80,.12); display: flex; align-items: center; justify-content: center; color: var(--glow); }
.mini .card-links { padding-top: 4px; }
.sec[data-section] .cards2, .sec[data-section] .cards3 { margin-top: 24px; }

/* ---------- Timeline ---------- */
.tl-year + .tl-year { margin-top: 56px; }
.tl-year-head { display: flex; align-items: center; gap: 20px; }
.tl-year-title { font: 700 40px var(--display); letter-spacing: -.02em; color: var(--white); }
.rule { flex: 1; height: 1px; background: var(--border); }
.tl { margin: 32px 0 0 6px; padding-left: 34px; border-left: 1px solid var(--border); }
.tl-item { position: relative; padding-bottom: 32px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: -40px; top: 4px; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); }
.tl-dot.on { background: var(--accent); border-color: var(--glow); box-shadow: 0 0 12px var(--glow); }
.tl-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.tl-badge { font: 11px var(--mono); letter-spacing: .08em; padding: 3px 9px; border-radius: 6px; background: rgba(76,175,80,.12); color: var(--glow); }
.tl-title { display: block; margin-top: 8px; font: 600 18px/1.35 var(--display); color: var(--white); }
a.tl-title:hover { color: var(--glow); }
.tl-desc { margin-top: 6px; max-width: 640px; font-size: 15px; line-height: 1.6; color: var(--text-3); }

/* ---------- About ---------- */
.about-intro { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; }
.prose { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 18px; font-size: 18px; line-height: 1.7; color: #c8c8d4; }
.prose .btn-row { margin-top: 10px; }
.facts-card { flex: 0 1 300px; min-width: 240px; padding: 20px; border-radius: 20px; }
.photo { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 14px; border: 1px solid var(--border); }
.kv { margin-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.kv dt { font: 11px var(--mono); letter-spacing: .1em; color: var(--glow); }
.kv dd { margin-top: 2px; font-size: 15px; color: var(--white); }
.xp { display: flex; flex-wrap: wrap; gap: 8px 32px; padding: 28px; border-radius: 16px; }
.xp-when { flex: 0 0 140px; padding-top: 4px; }
.xp > div:last-child { flex: 1 1 360px; min-width: 0; }
.xp .card-text { margin-top: 10px; }
.dashes { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.dashes li { display: flex; gap: 10px; font-size: 15px; line-height: 1.6; color: var(--text-3); }
.dashes li span:first-child { color: var(--glow); }
.skills-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding: 20px 24px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; }
.skills-label { flex: 0 0 110px; }

/* ---------- Contact ---------- */
.contact-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
.form { flex: 1 1 460px; min-width: 0; border-radius: 20px; padding: 32px; display: flex; flex-direction: column; gap: 20px; }
.field label { display: block; margin-bottom: 8px; font: 12px var(--mono); letter-spacing: .08em; color: var(--text-2); }
.channels { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.open-card { background: #0f1511; border: 1px solid rgba(76,175,80,.4); border-radius: 16px; padding: 20px 22px; }
.open-card .status { padding: 0; }
.open-card p { margin-top: 10px; font-size: 15px; line-height: 1.6; color: var(--text-2); }
.channel { padding: 16px 20px; border-radius: 14px; }
.channel .cert-ico { flex-basis: 42px; height: 42px; border-radius: 11px; }
.channel-val { display: block; margin-top: 2px; font-size: 15px; color: var(--white); }

/* ---------- Responsive ---------- */
@media (max-width: 899px) {
  .hero-row { padding-top: 56px; padding-bottom: 56px; gap: 40px; }
  .page-head { padding: 48px 0 40px; }
  .page-title { font-size: 40px; }
  .page-lead { font-size: 18px; }
  .h2, .cta-title { font-size: 28px; }
  .cta, .cta-slim { padding: 32px 24px; }
  .row { padding: 20px; gap: 6px 16px; }
  .row-date, .row-end { flex-basis: 100%; }
  .case-art { flex-basis: 100%; min-height: 160px; border-right: 0; border-bottom: 1px solid var(--border); }
  .case-body { padding: 24px; }
  .form { padding: 24px; }
  .xp { padding: 22px; }
  .xp-when { flex-basis: 100%; }
  .skills-label { flex-basis: 100%; }
  .tl-year-title { font-size: 32px; }
  .site-footer { margin-top: 72px; }
}
.sec-tight > .rows { margin-top: 0; }