/* =========================================================
   Theme tokens. System fonts only: zero third-party requests.
   ========================================================= */
/* Light: cool porcelain, ink and emerald. */
:root { --hex: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
:root,
[data-theme="light"] {
  --bg: #f5f7f4;
  --surface: #ffffff;
  --surface-2: #edf1ec;
  --text: #141a16;
  --muted: #4d554f;
  --faint: #5f6862;
  --border: #e0e6e0;
  --border-strong: #cdd6ce;
  --accent: #0f7a55;
  --accent-2: #0b5e41;
  --accent-glow: #3fbf8f;
  --accent-ink: #ffffff;
  --ok: #15803d;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-head: var(--font);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --radius: 14px;
  --radius-sm: 9px;
  --border-w: 1px;
  --shadow: 0 1px 2px rgb(16 40 28 / 0.04), 0 8px 24px -8px rgb(16 40 28 / 0.10);
  --shadow-lg: 0 30px 70px -24px rgb(16 40 28 / 0.24);
  --blob-opacity: 0.22;
  --aurora-opacity: 0.42;
  --grain-opacity: 0.025;
  --code-bg: #0f0f12;
  --code-bar: #17171b;
  --code-border: #26262c;
  --code-text: #e6e1d6;
  --tk-key: #5cc9a0;
  --tk-punc: #77736b;
  --tk-val: #efe6d2;
  --tk-list: #a7c4a0;
  --tk-bool: #e3a38a;
  --tk-comment: #77736b;
}

/* Dark: midnight and emerald. */
[data-theme="dark"] {
  --bg: #0b0c0e;
  --surface: #131418;
  --surface-2: #181a1f;
  --text: #eeeae2;
  --muted: #aba69c;
  --faint: #918c82;
  --border: #25262b;
  --border-strong: #33343b;
  --accent: #5cc9a0;
  --accent-2: #2f9c74;
  --accent-glow: #93e2c3;
  --accent-ink: #04130d;
  --ok: #6fcf97;
  --shadow: 0 1px 0 rgb(255 255 255 / 0.03) inset, 0 10px 34px -12px rgb(0 0 0 / 0.7);
  --shadow-lg: 0 34px 90px -24px rgb(0 0 0 / 0.85);
  --blob-opacity: 0.16;
  --aurora-opacity: 0.8;
  --grain-opacity: 0.09;
  --code-bg: #0c0d10;
  --code-bar: #121317;
  --code-border: #25262c;
}


/* =========================================================
   Base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  overflow-x: clip;
  transition: background-color 0.3s, color 0.3s;
}
::selection { background: color-mix(in srgb, var(--accent) 28%, transparent); }
a { color: inherit; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; margin: 0; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
button { font: inherit; color: inherit; }
kbd {
  font-family: var(--mono); font-size: 0.72rem; line-height: 1;
  padding: 3px 6px; border-radius: 5px;
  border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--muted);
}
.wrap { width: min(1120px, 100% - 48px); margin-inline: auto; }
.muted { color: var(--muted); }
.skip {
  position: fixed; left: 12px; top: -60px; z-index: 200;
  background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 8px;
  text-decoration: none; font-weight: 600; transition: top 0.15s;
}
.skip:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.progress {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 100;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0); transform-origin: 0 50%;
}

/* =========================================================
   Nav: floating glass pill
   ========================================================= */
.nav { position: sticky; top: 0; z-index: 60; padding-top: 12px; pointer-events: none; }
.nav-inner {
  position: relative; pointer-events: auto;
  display: flex; align-items: center; gap: 18px; height: 58px; padding: 0 8px 0 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid color-mix(in srgb, var(--border-strong) 80%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent), 0 10px 30px -18px rgb(0 0 0 / 0.5);
  transition: width 0.45s cubic-bezier(.2,.8,.2,1), background-color 0.3s, box-shadow 0.3s, border-color 0.3s;
}
/* Soft gold edge along the top of the pill */
.nav-inner::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(90deg, transparent 10%, color-mix(in srgb, var(--accent) 55%, transparent) 50%, transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0.55;
}
.nav.scrolled .nav-inner {
  width: min(1000px, 100% - 64px);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent), 0 18px 40px -16px rgb(0 0 0 / 0.55);
}

.brand {
  display: inline-flex; align-items: center; gap: 10px; margin-right: auto; padding: 4px 10px 4px 4px; border-radius: 999px;
  font-family: var(--font-head); font-weight: 650; letter-spacing: -0.01em; text-decoration: none; white-space: nowrap;
  transition: background-color 0.2s;
}
.brand:hover { background: color-mix(in srgb, var(--text) 5%, transparent); }
.brand-avatar {
  position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; padding: 2px;
  background: conic-gradient(from 200deg, var(--accent-glow), var(--accent-2), var(--accent-glow));
}
.brand-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: 50% 20%; border: 2px solid var(--surface); }
.brand-avatar::after {
  content: ""; position: absolute; right: -1px; bottom: -1px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--ok); border: 2px solid var(--surface);
}

.nav-links { position: relative; isolation: isolate; display: flex; gap: 2px; font-size: 0.88rem; }
.nav-links a {
  position: relative; text-decoration: none; color: var(--muted); padding: 8px 14px; border-radius: 999px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
/* Gold pill that glides behind the active link */
.nav-indicator {
  position: absolute; z-index: -1; left: 0; top: 50%; height: 34px; width: 0; margin-top: -17px; border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  box-shadow: 0 0 18px -4px color-mix(in srgb, var(--accent) 45%, transparent);
  opacity: 0; transition: transform 0.45s cubic-bezier(.2,.8,.2,1), width 0.45s cubic-bezier(.2,.8,.2,1), opacity 0.25s;
}
.nav-actions { display: flex; align-items: center; gap: 6px; }

.icon-btn, .kbd-btn {
  display: inline-grid; place-items: center; height: 38px; min-width: 38px;
  border-radius: 999px; border: 1px solid transparent;
  background: transparent; color: var(--muted); cursor: pointer; text-decoration: none;
  transition: color 0.15s, border-color 0.15s, transform 0.15s, background-color 0.15s;
}
.icon-btn:hover, .kbd-btn:hover { color: var(--text); background: color-mix(in srgb, var(--text) 6%, transparent); border-color: var(--border); }
.hero-socials .icon-btn { border-color: var(--border); background: var(--surface); }
.kbd-btn { display: inline-flex; align-items: center; gap: 8px; padding: 0 8px 0 12px; }
.kbd-btn kbd { border: 1px solid var(--border); background: var(--surface-2); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px 0 18px; margin-left: 4px;
  border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 0.88rem; white-space: nowrap;
  color: var(--accent-ink);
  background: linear-gradient(120deg, var(--accent-glow), var(--accent) 45%, var(--accent-2));
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.25), 0 8px 20px -10px color-mix(in srgb, var(--accent) 80%, transparent);
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta span { transition: transform 0.2s; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.25), 0 12px 26px -10px color-mix(in srgb, var(--accent) 90%, transparent); }
.nav-cta:hover span { transform: translateX(3px); }
.nav-cta.is-current {
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.25), 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent), 0 10px 28px -8px color-mix(in srgb, var(--accent) 90%, transparent);
}

.i-sun { display: none; }
[data-theme="dark"] .i-sun { display: block; }
[data-theme="dark"] .i-moon { display: none; }

.menu-btn { display: none; }
.burger { position: relative; width: 16px; height: 10px; }
.burger span {
  position: absolute; left: 0; width: 100%; height: 1.5px; border-radius: 2px; background: currentColor;
  transition: transform 0.25s, top 0.25s;
}
.burger span:first-child { top: 0; }
.burger span:last-child { top: 8.5px; }
.menu-btn[aria-expanded="true"] .burger span:first-child { top: 4.25px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] .burger span:last-child { top: 4.25px; transform: rotate(-45deg); }

/* Mobile menu: a floating glass card under the pill */
.mobile-menu {
  pointer-events: auto; position: absolute; left: 50%; top: calc(100% + 8px); transform: translateX(-50%);
  width: min(1120px, 100% - 32px); border-radius: 24px; overflow: hidden;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(1.5); backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg);
  animation: menuIn 0.28s cubic-bezier(.2,.8,.2,1);
}
@keyframes menuIn { from { opacity: 0; transform: translate(-50%, -8px) scale(0.98); } to { opacity: 1; transform: translate(-50%, 0); } }
.mobile-menu nav { display: grid; padding: 8px 20px 12px; width: auto; }
.mobile-menu a {
  text-decoration: none; font-size: 1.3rem; font-weight: 600; font-family: var(--font-head);
  padding: 13px 0; border-bottom: var(--border-w) solid var(--border);
}
.mobile-menu a:last-child { border-bottom: 0; }
.mobile-menu .mobile-cv { color: var(--accent); font-size: 1rem; }

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; padding: 72px 0 0; isolation: isolate; overflow: clip; }
.hero-bg { position: absolute; inset: -64px 0 0; z-index: -1; pointer-events: none; }
.blob {
  position: absolute; border-radius: 50%; opacity: var(--blob-opacity); will-change: transform;
  animation: float 18s ease-in-out infinite;
}
.blob-a { width: 520px; height: 520px; top: -160px; left: -140px; background: radial-gradient(circle, var(--accent), transparent 68%); }
.blob-b { width: 460px; height: 460px; top: 40px; right: -160px; background: radial-gradient(circle, var(--accent-2), transparent 68%); animation-delay: -9s; }
@keyframes float { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(24px, 28px) scale(1.07); } }
.aurora {
  position: absolute; top: -30%; left: -50%; width: 200%; height: 105%; opacity: var(--aurora-opacity);
  background-image: repeating-linear-gradient(100deg,
    transparent 0%, color-mix(in srgb, var(--accent-glow) 38%, transparent) 4%, transparent 8.5%,
    color-mix(in srgb, var(--accent) 34%, transparent) 12%, transparent 15.5%, color-mix(in srgb, var(--accent-2) 28%, transparent) 19%, transparent 25%);
  -webkit-mask-image: radial-gradient(ellipse 34% 58% at 55% 30%, black 10%, transparent 72%);
  mask-image: radial-gradient(ellipse 34% 58% at 55% 30%, black 10%, transparent 72%);
  will-change: transform;
  animation: aurora 26s ease-in-out infinite alternate;
}
@keyframes aurora { from { transform: translateX(-6%); } to { transform: translateX(6%); } }
.horizon {
  position: absolute; left: 50%; top: 58%; width: 150%; aspect-ratio: 1; translate: -50% 0; border-radius: 50%;
  border-top: 1px solid color-mix(in srgb, var(--accent-glow) 55%, transparent);
  box-shadow: 0 -24px 90px -30px color-mix(in srgb, var(--accent) 55%, transparent), inset 0 30px 80px -40px color-mix(in srgb, var(--accent) 35%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent 18%, black 42%, black 58%, transparent 82%);
  mask-image: linear-gradient(90deg, transparent 18%, black 42%, black 58%, transparent 82%);
  opacity: 0.8;
}
.grain {
  position: absolute; inset: 0; opacity: var(--grain-opacity);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 55% 25%, black 20%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 70% at 55% 25%, black 20%, transparent 80%);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.5 0 0 0 0 0.5 0 0 0 0 0.5 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 56px; align-items: center; }

.status {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 28px;
  padding: 6px 14px 6px 12px; border-radius: 999px; font-size: 0.82rem; font-weight: 500;
  border: var(--border-w) solid var(--border); background: color-mix(in srgb, var(--surface) 80%, transparent);
  color: var(--muted); box-shadow: var(--shadow);
}
.pulse { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); flex: none; }
.pulse::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid var(--ok); opacity: 0; animation: ping 2s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes ping { 0% { transform: scale(0.6); opacity: 0.7; } 100% { transform: scale(1.8); opacity: 0; } }

.hero-id { display: flex; align-items: center; gap: 20px; margin-bottom: 22px; }
.avatar-ring {
  flex: none; width: 76px; height: 76px; border-radius: 50%; padding: 2.5px;
  background: conic-gradient(from 200deg, var(--accent), var(--accent-2), var(--accent));
}
.avatar {
  width: 100%; height: 100%; border-radius: 50%; overflow: hidden;
  display: grid; place-items: center; background: var(--surface);
  border: 2.5px solid var(--bg);
  font-family: var(--font-head); font-weight: 700; font-size: 1.4rem;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }
.hero h1 { font-size: clamp(2.5rem, 6.2vw, 4.4rem); letter-spacing: -0.035em; }
.eyebrow { margin: 8px 0 0; color: var(--accent); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.005em; }
.hero-tagline { max-width: 50ch; font-size: clamp(1.08rem, 1.8vw, 1.28rem); line-height: 1.6; color: var(--muted); margin: 0 0 32px; text-wrap: pretty; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.hero-socials { display: flex; gap: 8px; }
.clock { font-family: var(--mono); font-size: 0.8rem; color: var(--faint); display: inline-flex; align-items: center; gap: 8px; }
.clock::before { content: ""; width: 1px; height: 18px; background: var(--border-strong); margin-right: 6px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 0.95rem; text-decoration: none; cursor: pointer; white-space: nowrap;
  height: 46px; padding: 0 20px; border-radius: 11px;
  border: var(--border-w) solid var(--border-strong); background: var(--surface); color: var(--text);
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.2s, border-color 0.15s, background-color 0.15s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--text); }
.btn:active { transform: translateY(0); }
.btn.primary {
  color: var(--accent-ink); border-color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 28px -10px color-mix(in srgb, var(--accent) 70%, transparent), inset 0 1px 0 rgb(255 255 255 / 0.2);
}
.btn.primary:hover { box-shadow: 0 14px 34px -10px color-mix(in srgb, var(--accent) 80%, transparent), inset 0 1px 0 rgb(255 255 255 / 0.2); }

/* Hero card: the current role in plain English (built by app.js) */
.hero-card {
  position: relative; min-width: 0; padding: 26px; border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 9%, var(--surface)), var(--surface) 55%);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent), var(--shadow-lg);
}
.hc-head { display: flex; align-items: center; gap: 14px; }
.hc-mono {
  display: grid; place-items: center; flex: none; width: 46px; height: 46px; border-radius: 13px;
  background: linear-gradient(135deg, var(--accent-glow), var(--accent-2)); color: var(--accent-ink);
  font-family: var(--font-head); font-size: 1.35rem; font-weight: 750;
  box-shadow: 0 10px 24px -12px var(--accent), inset 0 1px 0 rgb(255 255 255 / 0.3);
}
.hc-who { flex: 1; min-width: 0; }
.hc-kicker, .hc-label {
  margin: 0; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint);
}
.hc-kicker { display: flex; align-items: center; gap: 7px; }
.hc-kicker i, .hc-open i {
  width: 7px; height: 7px; border-radius: 50%; flex: none; background: var(--ok);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent);
}
.hc-company { margin: 2px 0 0; font-family: var(--font-head); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.hc-since {
  flex: none; align-self: flex-start; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border);
  font-family: var(--mono); font-size: 0.72rem; color: var(--muted); white-space: nowrap;
}
.hc-role { margin: 20px 0 22px; padding-bottom: 20px; border-bottom: 1px dashed var(--border); }
.hc-title { margin: 0; font-size: 1.08rem; font-weight: 600; }
.hc-sub { margin: 4px 0 0; font-size: 0.92rem; color: var(--muted); }
.hc-label { margin-bottom: 12px; }
.hc-focus { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.hc-focus li {
  display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: 14px;
  background: color-mix(in srgb, var(--text) 3%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}
.hc-focus strong { display: block; font-size: 0.95rem; font-weight: 600; }
.hc-focus span { display: block; margin-top: 1px; font-size: 0.84rem; color: var(--muted); }
.hc-foot {
  display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 14px; border-radius: 14px;
  color: var(--text); text-decoration: none;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  transition: background-color 0.2s, border-color 0.2s;
}
.hc-foot:hover { background: color-mix(in srgb, var(--accent) 13%, transparent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.hc-certs { font-size: 0.92rem; white-space: nowrap; }
.hc-dot { width: 4px; height: 4px; flex: none; border-radius: 50%; background: var(--border-strong); }
.hc-certs strong { font-family: var(--font-head); font-size: 1.1rem; color: var(--accent); }
.hc-arrow { margin-left: auto; color: var(--accent); transition: transform 0.2s; }
.hc-foot:hover .hc-arrow { transform: translateX(3px); }
.hc-open { display: flex; align-items: center; gap: 9px; margin: 14px 2px 0; font-size: 0.85rem; color: var(--muted); }
@media (max-width: 600px) {
  .hero-card { padding: 20px; border-radius: 18px; }
}

/* Edge light: a conic gradient on its own layer, rotated by the compositor (no per-frame repaint),
   seen only through a 1px ring mask. The .edge element is added by app.js. */
.edge {
  position: absolute; inset: 0; z-index: 2; border-radius: inherit; padding: 1px; pointer-events: none; overflow: hidden;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.edge i {
  position: absolute; left: 50%; top: 50%; width: 200%; aspect-ratio: 1; margin: -100% 0 0 -100%;
  background: conic-gradient(transparent 0 68%, var(--accent) 80%, var(--accent-2) 88%, transparent 96%);
  will-change: transform; animation: edgeSpin 7s linear infinite;
}
.contact-form .edge { opacity: 0.8; }
.contact-form .edge i { animation-duration: 8s; }
@keyframes edgeSpin { to { transform: rotate(360deg); } }

/* =========================================================
   Sections
   ========================================================= */
.section { padding: 112px 0 0; }
.section-head { margin-bottom: 48px; }
.label {
  display: flex; align-items: center; gap: 10px; margin: 0 0 14px;
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint);
}
.idx { color: var(--accent); }
.label::after { content: ""; flex: 0 0 40px; height: 1px; background: var(--border-strong); }
.section h2 {
  font-size: clamp(1.85rem, 4vw, 2.75rem); letter-spacing: -0.03em; max-width: 24ch; text-wrap: balance;
  background: linear-gradient(180deg, var(--text) 35%, color-mix(in srgb, var(--text) 60%, var(--bg)));
  -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 0.06em;
}
.sub-label { font-family: var(--mono); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }

/* Cursor spotlight */
.spot { position: relative; isolation: isolate; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; opacity: 0; transition: opacity 0.3s;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
  pointer-events: none;
}
.spot:hover::before { opacity: 1; }
.spot::after {
  content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 85%, transparent), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.3s;
}
.spot:hover::after { opacity: 1; }

/* About */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 72px; align-items: start; }
.about-bar { margin-bottom: 26px; }
.about-kicker { display: inline-flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.about-kicker::before { content: ""; width: 28px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }

.lede {
  margin: 0; font-size: clamp(1.35rem, 1.1rem + 0.9vw, 1.85rem); line-height: 1.5; letter-spacing: -0.015em;
  font-weight: 500; text-wrap: pretty;
}
.lede .w { color: color-mix(in srgb, var(--text) 24%, transparent); }
.lede .w.lit { color: var(--text); }
.lede .hl { font-weight: 600; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent-glow) 10%, transparent)) no-repeat 0 88% / 0% 0.36em; transition: background-size 0.7s cubic-bezier(.2,.8,.2,1); }
.lede .hl .w.lit { color: var(--accent); }
.lede .hl.lit { background-size: 100% 0.36em; }


.glance {
  position: relative; isolation: isolate; overflow: hidden; border-radius: 24px; padding: 26px 26px 10px;
  background:
    radial-gradient(120% 70% at 100% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, transparent), var(--surface));
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
}
.glance::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent-glow) 55%, transparent), transparent 35%, transparent 70%, color-mix(in srgb, var(--accent) 30%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.glance-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.glance-title { font-size: 1.05rem; letter-spacing: -0.01em; }
.glance-open { display: inline-flex; align-items: center; gap: 8px; padding: 5px 11px; border-radius: 999px; font-size: 0.76rem; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.glance-open i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.glance-list { display: grid; }
.glance-row { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; padding: 18px 0; }
.glance-row + .glance-row { border-top: 1px dashed var(--border-strong); }
.glance-icon {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-2)); border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
}
.glance-body { min-width: 0; }
.glance-body dt { font-family: var(--mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); margin-bottom: 4px; }
.glance-body dd { display: grid; gap: 3px; }
.glance-v { font-weight: 600; font-size: 1rem; }
.glance-sub { color: var(--muted); font-size: 0.88rem; }
.glance-badge {
  justify-self: start; margin-top: 6px; display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 8px;
  font-size: 0.78rem; font-weight: 600; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.glance-badge::before { content: "↔"; font-size: 0.85em; }
.langs { display: grid; gap: 9px; margin-top: 2px; }
.langs li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.lang-name { font-weight: 600; min-width: 64px; }
.lang-level { color: var(--muted); font-size: 0.86rem; }
.cefr { display: flex; gap: 3px; flex-basis: 100%; margin: 4px 0 2px 74px; }
.cefr i {
  flex: 1; max-width: 38px; padding: 2px 0; border-radius: 5px; text-align: center; font-style: normal;
  font-family: var(--mono); font-size: 0.62rem; color: var(--faint); background: var(--surface-2); border: 1px solid var(--border);
}
.cefr i.on { color: var(--accent-ink); background: linear-gradient(135deg, var(--accent-glow), var(--accent)); border-color: transparent; font-weight: 600; }
.cefr i.next { color: var(--accent); border: 1px dashed var(--accent); }

.principles-wrap { margin-top: 88px; }
.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.principle {
  position: relative; overflow: hidden; padding: 24px 22px 26px; border-radius: 20px;
  background: var(--surface); border: 1px solid var(--border);
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), border-color 0.3s, box-shadow 0.4s;
}
.principle:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.principle-num { display: inline-block; margin: 0 0 8px; font-family: var(--mono); font-size: 0.74rem; color: var(--accent); }
.principle-viz {
  height: 118px; margin: -8px -6px 18px; border-radius: 14px; overflow: hidden;
  background: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--text) 9%, transparent) 1px, transparent 0) 0 0 / 14px 14px, var(--surface-2);
  border: 1px solid var(--border);
}
.principle-viz svg { display: block; width: 100%; height: 100%; }
.principle-viz text { font-family: var(--mono); }
.pv-track, .pv-grid { fill: none; stroke: var(--border-strong); stroke-width: 2; stroke-linecap: round; }
.pv-grid { stroke-width: 1; stroke-dasharray: 2 4; }
.pv-flow { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 204; stroke-dashoffset: 0; transition: stroke-dashoffset 0.9s cubic-bezier(.2,.8,.2,1); }
.pv-node { fill: var(--surface); stroke: var(--border-strong); stroke-width: 2; }
.pv-ok { stroke: var(--accent); fill: color-mix(in srgb, var(--accent) 30%, var(--surface)); }
.pv-gate path:first-child { fill: color-mix(in srgb, var(--accent) 16%, var(--surface)); stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.pv-tick { fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.pv-gate-col { fill: color-mix(in srgb, var(--accent) 12%, var(--surface)); stroke: color-mix(in srgb, var(--accent) 50%, var(--border)); stroke-width: 1.5; }
.pv-stop { fill: none; stroke: #e5484d; stroke-width: 2.4; stroke-linecap: round; }
.pv-label { font-size: 9px; fill: var(--faint); letter-spacing: 0.04em; }
.pv-card { fill: var(--surface); stroke: var(--border-strong); stroke-width: 1.5; }
.pv-title { font-size: 10px; font-weight: 700; fill: var(--text); font-family: var(--font) !important; }
.pv-rows rect { fill: var(--surface-2); stroke: var(--border); }
.pv-btn { fill: var(--accent); }
.pv-btn-arrow { fill: none; stroke: var(--accent-ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pv-code { font-size: 10.5px; fill: var(--muted); white-space: pre; }
.pv-add { fill: var(--accent); font-weight: 700; }
.pv-del { fill: #e5484d; font-weight: 700; }
.pv-del-line { fill: var(--faint); }
.pv-strike { stroke: #e5484d; stroke-width: 1.5; stroke-dasharray: 104; stroke-dashoffset: 0; transition: stroke-dashoffset 0.7s ease; }
.pv-git circle { fill: var(--surface); stroke: var(--accent); stroke-width: 2; }
.pv-git path { fill: none; stroke: var(--accent); stroke-width: 2; }
.pv-threshold { fill: none; stroke: #e5484d; stroke-width: 1.2; stroke-dasharray: 4 4; opacity: 0.7; }
.pv-spark { fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 240; stroke-dashoffset: 0; transition: stroke-dashoffset 1s cubic-bezier(.2,.8,.2,1); }
.pv-alert { fill: #e5484d; stroke: var(--surface-2); stroke-width: 2; }
.pv-budget-bg { fill: var(--border); }
.pv-budget { fill: var(--accent); transform-box: fill-box; transform-origin: left; transition: transform 0.8s cubic-bezier(.2,.8,.2,1); }
/* Hover replays each illustration once (transitions only: nothing loops). */
.principle:hover .pv-flow, .principle:hover .pv-spark { stroke-dashoffset: 0; animation: pvDraw 0.9s cubic-bezier(.2,.8,.2,1); }
.principle:hover .pv-strike { animation: pvStrike 0.7s ease; }
.principle:hover .pv-budget { animation: pvBudget 0.8s cubic-bezier(.2,.8,.2,1); }
@keyframes pvDraw { from { stroke-dashoffset: 240; } }
@keyframes pvStrike { from { stroke-dashoffset: 104; } }
@keyframes pvBudget { from { transform: scaleX(0.2); } }
.principle h4 { font-family: var(--font-head); font-size: 1.05rem; line-height: 1.35; letter-spacing: -0.01em; margin: 0 0 10px; }
.principle p { color: var(--muted); font-size: 0.92rem; line-height: 1.6; margin: 0; }

/* Selected work */
.section-head-split { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 48px; }
.nda-note {
  display: flex; gap: 10px; align-items: flex-start; max-width: 36ch; margin: 0;
  font-size: 0.86rem; color: var(--muted);
}
.nda-note svg { flex: none; margin-top: 3px; color: var(--accent); }
/* Case-file showcase: index on the left, the open case floating on the right */
.showcase {
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.45fr);
  grid-template-rows: repeat(var(--n, 4), auto) 1fr; column-gap: 64px;
  border-top: 1px solid var(--border);
}
.case-item { display: contents; }
.case-tab {
  grid-column: 1; grid-row: var(--row); position: relative;
  display: grid; grid-template-columns: 40px minmax(0, 1fr) 18px; align-items: start; gap: 12px;
  width: 100%; padding: 22px 6px 22px 0; text-align: left; cursor: pointer; font: inherit;
  background: none; border: 0; border-bottom: 1px solid var(--border); color: var(--muted);
  transition: color 0.25s, padding-left 0.4s cubic-bezier(.2,.8,.2,1);
}
.case-tab:hover { color: var(--text); }
.case-tab.active { color: var(--text); padding-left: 16px; }
.case-tab::before {
  content: ""; position: absolute; left: 0; top: 20px; bottom: 20px; width: 2px; border-radius: 2px;
  background: linear-gradient(var(--accent-glow), var(--accent-2));
  transform: scaleY(0); transition: transform 0.4s cubic-bezier(.2,.8,.2,1);
}
.case-tab.active::before { transform: scaleY(1); }
.case-tab-num { font-family: var(--mono); font-size: 0.8rem; color: var(--faint); padding-top: 3px; transition: color 0.25s; }
.case-tab.active .case-tab-num { color: var(--accent); }
.case-tab-text { display: grid; gap: 5px; }
.case-tab-text strong { font-family: var(--font-head); font-size: 1.06rem; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; text-wrap: balance; }
.case-tab-text span { font-family: var(--mono); font-size: 0.72rem; color: var(--faint); }
.case-tab-arrow { color: var(--accent); padding-top: 2px; opacity: 0; transform: translateX(-6px); transition: opacity 0.25s, transform 0.3s; }
.case-tab:hover .case-tab-arrow, .case-tab.active .case-tab-arrow { opacity: 1; transform: none; }
.case-tab-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.showcase.autoplay.in-view .case-tab.active .case-tab-progress { animation: caseProgress 9s linear forwards; }
.showcase:hover .case-tab-progress, .showcase:focus-within .case-tab-progress { animation-play-state: paused; }
@keyframes caseProgress { to { transform: scaleX(1); } }

.case-panel {
  grid-column: 2; grid-row: 1 / -1; position: relative; isolation: isolate; align-self: start;
  padding: 34px 0 12px 8px;
  visibility: hidden; opacity: 0; transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0s linear 0.35s;
}
.case-panel.active {
  visibility: visible; opacity: 1; transform: none;
  transition: opacity 0.6s ease 0.05s, transform 0.7s cubic-bezier(.2,.8,.2,1) 0.05s, visibility 0s;
}
.case-panel::before {
  content: ""; position: absolute; inset: -60px -40px -40px -80px; z-index: -1; pointer-events: none;
  background: radial-gradient(closest-side at 42% 38%, color-mix(in srgb, var(--accent) 11%, transparent), transparent);
}
.case-watermark {
  position: absolute; right: -6px; top: -18px; z-index: -1; pointer-events: none; user-select: none;
  font-family: var(--font-head); font-weight: 800; line-height: 1; letter-spacing: -0.06em;
  font-size: clamp(8rem, 15vw, 12.5rem); color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--accent) 38%, transparent);
}
.case-kicker { margin: 0; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.03em; color: var(--accent); }
.case-title { margin: 12px 0 14px; font-size: clamp(1.6rem, 2.6vw, 2.15rem); line-height: 1.15; letter-spacing: -0.03em; max-width: 20ch; text-wrap: balance; }
.case-role { display: flex; align-items: center; gap: 8px; margin: 0 0 30px; font-size: 0.86rem; }
.case-role span { font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); }
.case-role strong { padding: 3px 11px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 13%, transparent); color: var(--accent); font-weight: 600; }
.case-metrics { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.case-metrics li { font-weight: 600; font-size: 0.88rem; padding: 6px 12px; border-radius: 8px; border: var(--border-w) solid var(--accent); }

/* Challenge -> Approach -> Result, drawn as a line */
.case-flow { position: relative; display: grid; gap: 24px; margin: 0 0 28px; padding-left: 32px; }
.case-flow::before {
  content: ""; position: absolute; left: 7px; top: 9px; bottom: 9px; width: 1px;
  background: linear-gradient(var(--border-strong), var(--accent));
  transform: scaleY(0); transform-origin: top; transition: transform 0.3s ease;
}
.case-panel.active .case-flow::before { transform: scaleY(1); transition: transform 1.1s cubic-bezier(.2,.8,.2,1) 0.25s; }
.flow-step { position: relative; opacity: 0; transform: translateY(10px); transition: opacity 0.25s, transform 0.25s; }
.case-panel.active .flow-step { opacity: 1; transform: none; transition: opacity 0.6s ease, transform 0.6s cubic-bezier(.2,.8,.2,1); }
.case-panel.active .flow-step:nth-child(1) { transition-delay: 0.2s; }
.case-panel.active .flow-step:nth-child(2) { transition-delay: 0.42s; }
.case-panel.active .flow-step:nth-child(3) { transition-delay: 0.64s; }
.flow-dot {
  position: absolute; left: -32px; top: 3px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--border-strong);
}
.flow-approach .flow-dot { border-color: color-mix(in srgb, var(--accent) 60%, var(--border)); }
.flow-result .flow-dot {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 18%, transparent), 0 0 18px color-mix(in srgb, var(--accent) 60%, transparent);
}
.flow-label { margin: 0 0 5px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
.flow-result .flow-label { color: var(--accent); }
.flow-text { margin: 0; max-width: 60ch; font-size: 0.98rem; line-height: 1.65; color: var(--muted); }
.flow-result .flow-text { font-size: 1.06rem; font-weight: 500; color: var(--text); }
.case-stack { opacity: 0; transition: opacity 0.25s; }
.case-panel.active .case-stack { opacity: 1; transition: opacity 0.6s ease 0.85s; }

/* Skills */
.tile-icon {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips li {
  font-size: 0.82rem; padding: 4px 11px; border-radius: 999px; line-height: 1.5;
  background: var(--surface-2); border: var(--border-w) solid var(--border); color: var(--text);
}
.chips.small li { font-family: var(--mono); font-size: 0.72rem; padding: 2px 9px; color: var(--muted); }

/* Experience */
/* Experience: proportional career bar + one role at a time */
.career-bar { display: flex; gap: 6px; }
.career-seg {
  position: relative; flex: 1 1 0; min-width: 0; display: grid; gap: 3px; padding: 22px 16px 14px; text-align: left;
  border-radius: 16px; border: 1px solid var(--border); background: var(--surface); color: inherit; font: inherit; cursor: pointer;
  transition: border-color 0.25s, background-color 0.25s, transform 0.3s cubic-bezier(.2,.8,.2,1);
}
.career-seg:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.career-seg:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.career-seg[aria-selected="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.seg-track { position: absolute; left: 14px; right: 14px; top: 10px; height: 4px; border-radius: 4px; background: var(--border-strong); overflow: hidden; }
.career-seg[aria-selected="true"] .seg-track, .career-seg.is-current .seg-track { background: linear-gradient(90deg, var(--accent-2), var(--accent-glow)); }
.career-seg.is-current .seg-track::after {
  content: ""; position: absolute; inset: 0; width: 40%;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, #fff 55%, transparent), transparent);
  will-change: transform; animation: segShine 2.8s ease-in-out infinite;
}
@keyframes segShine { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.seg-company { font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.career-seg[aria-selected="true"] .seg-company { color: var(--accent); }
.seg-role { font-size: 0.82rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.seg-years { font-family: var(--mono); font-size: 0.7rem; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.seg-short { display: none; font-family: var(--mono); font-size: 0.68rem; color: var(--faint); }
.career-axis { position: relative; height: 26px; margin: 8px 0 18px; border-top: 1px dashed var(--border-strong); }
.axis-tick { position: absolute; top: 6px; transform: translateX(-50%); font-family: var(--mono); font-size: 0.68rem; color: var(--faint); }
.axis-tick::before { content: ""; position: absolute; left: 50%; top: -11px; width: 1px; height: 6px; background: var(--border-strong); }
.axis-now { position: absolute; right: 0; top: 6px; font-family: var(--mono); font-size: 0.68rem; color: var(--accent); }
.xp-panel {
  padding: 28px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow);
  animation: xpIn 0.45s cubic-bezier(.2,.8,.2,1);
}
.xp-panel:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@keyframes xpIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.xp-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 12px 24px; }
.xp-company { margin: 0 0 4px; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; color: var(--accent); }
.xp-role { font-size: 1.05rem; letter-spacing: -0.01em; }
.xp-meta { margin: 6px 0 0; color: var(--faint); font-size: 0.88rem; }
.xp-when { display: grid; justify-items: end; gap: 6px; }
.xp-period { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }
.xp-dur { padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; color: var(--muted); border: 1px solid var(--border-strong); }
.xp-dur.is-current { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, transparent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.xp-summary { margin: 18px 0 0; max-width: 70ch; font-size: 1.02rem; line-height: 1.6; text-wrap: pretty; }
.xp-themes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 22px; }
.xp-theme { padding: 18px 18px 8px; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--border); }
.xp-theme-icon {
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; flex: none; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
}
.xp-theme h4 { margin: 0; font-size: 0.98rem; letter-spacing: -0.01em; }
.xp-list li { position: relative; padding-left: 18px; margin-bottom: 10px; color: var(--muted); font-size: 0.92rem; line-height: 1.6; text-wrap: pretty; }
.xp-list li::before { content: ""; position: absolute; left: 1px; top: 0.72em; width: 7px; height: 2px; border-radius: 2px; background: var(--accent); }
.xp-list-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 28px; margin-top: 20px; }
.xp-stack { margin-top: 18px; }

/* Workshops */
.workshops { margin-top: 80px; }
.workshops-head { display: grid; gap: 8px; margin-bottom: 26px; }
.workshops-head .sub-label { margin: 0; }
.workshops-lead { margin: 0; font-family: var(--font-head); font-size: clamp(1.3rem, 2.4vw, 1.75rem); font-weight: 650; letter-spacing: -0.02em; }
.passes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.pass {
  --notch: 12px;
  position: relative; display: flex; flex-direction: column; overflow: hidden; border-radius: 20px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 3%, var(--surface)), var(--surface) 60%);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 7%, transparent), var(--shadow);
  transition: opacity 0.5s ease, transform 0.45s cubic-bezier(.2,.8,.2,1), box-shadow 0.45s, border-color 0.3s;
}
.pass:hover {
  transform: translateY(-7px) rotate(-0.7deg);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 7%, transparent), 0 28px 60px -26px color-mix(in srgb, var(--accent) 55%, transparent);
}
.pass-stub {
  position: relative; display: flex; align-items: center; gap: 12px; padding: 18px 20px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, var(--surface)), var(--surface) 80%);
  border-bottom: 1.5px dashed var(--border-strong);
}
/* Ticket notches where the pass would tear */
.pass-stub::before, .pass-stub::after {
  content: ""; position: absolute; bottom: calc(var(--notch) * -1); width: calc(var(--notch) * 2); height: calc(var(--notch) * 2);
  border-radius: 50%; background: var(--bg); border: 1px solid var(--border);
}
.pass-stub::before { left: calc(var(--notch) * -1 - 1px); }
.pass-stub::after { right: calc(var(--notch) * -1 - 1px); }
.pass-icon {
  display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 12px; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  transition: transform 0.45s cubic-bezier(.2,.8,.2,1);
}
.pass:hover .pass-icon { transform: rotate(-8deg) scale(1.06); }
.pass-type { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.pass-no { margin-left: auto; font-family: var(--mono); font-size: 0.7rem; color: var(--faint); }
.pass-code {
  width: 44px; height: 22px; flex: none; opacity: 0.4; color: var(--text);
  background: repeating-linear-gradient(90deg, currentColor 0 1px, transparent 1px 3px, currentColor 3px 5px, transparent 5px 6px, currentColor 6px 7px, transparent 7px 9px);
}
.pass-body { display: flex; flex-direction: column; flex: 1; gap: 10px; padding: 24px 22px 22px; }
.pass-where { margin: 0; font-family: var(--mono); font-size: 0.72rem; color: var(--faint); }
.pass-where::before { content: "@ "; color: var(--accent); }
.pass h4 { margin: 0; font-family: var(--font-head); font-size: 1.12rem; line-height: 1.32; letter-spacing: -0.015em; text-wrap: balance; }
.pass-desc { margin: 0; flex: 1; font-size: 0.9rem; line-height: 1.6; color: var(--muted); }
.pass .chips { margin-top: 6px; }

.quotes { margin-top: 56px; }
.quote-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.quote {
  margin: 0; padding: 26px; border-radius: var(--radius);
  background: var(--surface-2); border: var(--border-w) solid var(--border);
}
.quote blockquote { margin: 0 0 18px; font-size: 1.02rem; line-height: 1.65; }
.quote figcaption { display: grid; font-size: 0.86rem; }
.quote figcaption span { color: var(--faint); }

/* Contact */
.contact { position: relative; isolation: isolate; padding-bottom: 128px; }
.contact-bg {
  position: absolute; inset: 20px 0 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(closest-side at 72% 55%, color-mix(in srgb, var(--accent) 13%, transparent), transparent),
    radial-gradient(closest-side at 12% 35%, color-mix(in srgb, var(--accent-2) 9%, transparent), transparent);
}
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 72px; align-items: center; }
.section .contact-title { font-size: clamp(2.6rem, 5.4vw, 4.4rem); line-height: 1.02; letter-spacing: -0.045em; max-width: 11ch; }
.contact-title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-glow), var(--accent) 50%, var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.contact-status {
  display: inline-flex; align-items: center; gap: 10px; margin: 28px 0 30px; padding: 6px 14px 6px 12px;
  border-radius: 999px; border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 70%, transparent);
  font-size: 0.84rem; color: var(--muted);
}
.contact-email-row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.contact-email {
  font-family: var(--font-head); font-size: clamp(1.3rem, 2.4vw, 1.8rem); font-weight: 600; letter-spacing: -0.02em;
  color: var(--text); text-decoration: none; padding-bottom: 4px; overflow-wrap: anywhere;
  background: linear-gradient(var(--accent), var(--accent)) 0 100% / 0 2px no-repeat;
  transition: background-size 0.5s cubic-bezier(.2,.8,.2,1), color 0.2s;
}
.contact-email:hover { background-size: 100% 2px; color: var(--accent); }
.copy-btn {
  display: grid; place-items: center; width: 40px; height: 40px; flex: none; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--muted);
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.channels { margin-top: 30px; max-width: 470px; border-top: 1px solid var(--border); }
.channel {
  display: grid; grid-template-columns: 20px auto minmax(0, 1fr) auto; align-items: center; gap: 14px;
  padding: 15px 4px; border-bottom: 1px solid var(--border); text-decoration: none;
  transition: padding-left 0.35s cubic-bezier(.2,.8,.2,1), color 0.2s;
}
.channel:hover { padding-left: 14px; color: var(--accent); }
.channel-icon { display: grid; color: var(--muted); }
.channel:hover .channel-icon { color: var(--accent); }
.channel-name { font-weight: 600; }
.channel-handle { justify-self: end; max-width: 100%; min-width: 0; font-family: var(--mono); font-size: 0.76rem; color: var(--faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.channel-arrow { color: var(--accent); transition: transform 0.3s; }
.channel:hover .channel-arrow { transform: translate(2px, -2px); }
.contact-local { margin: 20px 0 0; font-family: var(--mono); font-size: 0.78rem; color: var(--faint); }

/* Contact form: plain and obvious, finished like the rest of the site */
.contact-form {
  position: relative; display: grid; gap: 18px; padding: 32px; border-radius: 24px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 4%, var(--surface)), var(--surface) 60%);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 8%, transparent), var(--shadow-lg);
}
.cf-head h3 { margin: 0; font-size: 1.35rem; letter-spacing: -0.02em; }
.cf-head p { margin: 4px 0 0; font-size: 0.9rem; color: var(--muted); }

.cf-topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.cf-topics legend { padding: 0; margin-bottom: 10px; font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.cf-topics label { position: relative; cursor: pointer; }
.cf-topics input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.cf-topics span {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 15px; border-radius: 999px; font-size: 0.86rem;
  border: 1px solid var(--border-strong); color: var(--muted); background: transparent;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.cf-topics span::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong);
  transition: background-color 0.2s, box-shadow 0.2s;
}
.cf-topics label:hover span { color: var(--text); border-color: var(--text); }
.cf-topics input:checked + span {
  color: var(--text); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent);
}
.cf-topics input:checked + span::before { background: var(--accent); box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 70%, transparent); }
.cf-topics input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cf-field { position: relative; }
.cf-field input, .cf-field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text); outline: none;
  background: color-mix(in srgb, var(--bg) 55%, var(--surface));
  border: 1px solid var(--border-strong); border-radius: 14px; padding: 26px 16px 10px;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.cf-field textarea { min-height: 136px; resize: vertical; padding-top: 30px; line-height: 1.6; }
.cf-field label {
  position: absolute; left: 17px; top: 18px; font-size: 1rem; color: var(--faint); pointer-events: none;
  transform-origin: left top; transition: transform 0.2s cubic-bezier(.2,.8,.2,1), color 0.2s;
}
.cf-field input:focus, .cf-field textarea:focus {
  border-color: var(--accent); background: var(--surface);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent);
}
.cf-field input:focus + label, .cf-field input:not(:placeholder-shown) + label,
.cf-field textarea:focus + label, .cf-field textarea:not(:placeholder-shown) + label {
  transform: translateY(-10px) scale(0.76); color: var(--accent);
}
.cf-field [aria-invalid="true"] { border-color: #b91c1c; }
[data-theme="dark"] .cf-field [aria-invalid="true"] { border-color: #f87171; }
.form-error { margin: -4px 0 0; font-size: 0.86rem; font-weight: 500; color: #b91c1c; }
[data-theme="dark"] .form-error { color: #f87171; }
.cf-send { width: 100%; height: 52px; font-size: 1rem; }
.cf-send span { transition: transform 0.2s; }
.cf-send:hover span { transform: translateX(4px); }
.cf-note { margin: -4px 0 0; text-align: center; font-size: 0.8rem; color: var(--faint); }
.contact-form.sent .cf-note { color: var(--ok); font-weight: 500; }

/* Footer: a single quiet line */
.footer { border-top: var(--border-w) solid var(--border); padding: 22px 0 26px; color: var(--faint); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-family: var(--mono); font-size: 0.76rem; }
.to-top { color: var(--muted); text-decoration: none; }
.to-top:hover { color: var(--accent); }

/* =========================================================
   Command palette + toast
   ========================================================= */
.palette {
  width: min(580px, 100% - 32px); max-height: min(520px, 100% - 64px); margin: 12vh auto auto;
  padding: 0; border: var(--border-w) solid var(--border-strong); border-radius: 16px;
  background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg), 0 0 0 1px rgb(0 0 0 / 0.04);
  overflow: hidden;
}
.palette[open] { animation: pop 0.18s cubic-bezier(.2,.8,.2,1); }
.palette::backdrop { background: rgb(8 8 12 / 0.45); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(0.98); } to { opacity: 1; transform: none; } }
.palette-inner { display: flex; flex-direction: column; max-height: inherit; }
.palette-search { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: var(--border-w) solid var(--border); color: var(--faint); }
.palette-search input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; color: var(--text); font: inherit; font-size: 1rem; }
.palette-list { overflow-y: auto; padding: 8px; }
.palette-group { font-family: var(--mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); padding: 10px 10px 6px; }
.palette-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 12px; border-radius: 9px; cursor: pointer; font-size: 0.94rem;
}
.palette-item.sel { background: var(--surface-2); box-shadow: inset 2px 0 0 var(--accent); }
.palette-hint { font-family: var(--mono); font-size: 0.74rem; color: var(--faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.palette-empty { padding: 24px; text-align: center; color: var(--faint); }
.palette-foot { display: flex; gap: 18px; padding: 10px 16px; border-top: var(--border-w) solid var(--border); font-size: 0.75rem; color: var(--faint); }
.palette-foot kbd { margin-right: 3px; }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 120;
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  padding: 10px 16px; border-radius: 10px; font-size: 0.88rem; font-weight: 500; max-width: calc(100% - 32px);
  background: var(--text); color: var(--bg); box-shadow: var(--shadow-lg);
  transition: opacity 0.2s, transform 0.2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.noscript { padding: 80px 0; }

/* =========================================================
   Motion
   ========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s ease, transform 0.9s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.stagger { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s cubic-bezier(.2,.8,.2,1), border-color 0.2s; }
.stagger.in { opacity: 1; transform: none; }

/* Looping animations pause while their section is off screen (set by app.js). */
.idle *, .idle *::before, .idle *::after { animation-play-state: paused !important; }

/* Scroll-linked depth on the hero (progressive enhancement) */
/* Desktop only: on phones the hero is taller than the screen, so fading it would dim content still being read. */
@supports (animation-timeline: scroll()) {
@media (min-width: 861px) {
  .hero-bg { animation: heroDrift linear both; animation-timeline: scroll(root); animation-range: 0 700px; }
  .hero-grid { animation: heroEase linear both; animation-timeline: scroll(root); animation-range: 0 760px; }
}
  @keyframes heroDrift { to { transform: translateY(140px); opacity: 0.35; } }
  @keyframes heroEase { to { transform: translateY(-36px) scale(0.975); opacity: 0.35; } }
}

/* Hero entrance */
.hero-copy > *, .hero-card { animation: rise 0.8s cubic-bezier(.2,.8,.2,1) both; }
.hero-copy > :nth-child(2) { animation-delay: 60ms; }
.hero-copy > :nth-child(3) { animation-delay: 120ms; }
.hero-copy > :nth-child(4) { animation-delay: 180ms; }
.hero-copy > :nth-child(5) { animation-delay: 240ms; }
.hero-card { animation-delay: 200ms; }
@keyframes rise { from { opacity: 0; translate: 0 16px; } to { opacity: 1; translate: 0 0; } }


/* =========================================================
   Premium motion + credentials
   ========================================================= */
/* Name rises in letter by letter */
.hero h1 .char { display: inline-block; animation: charRise 0.9s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(120ms + var(--i) * 38ms); }
@keyframes charRise { from { opacity: 0; transform: translateY(0.45em) rotate(4deg); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }


/* Section label line draws in */
.reveal .label::after { transform: scaleX(0); transform-origin: left; transition: transform 0.9s cubic-bezier(.2,.8,.2,1) 0.25s; }
.reveal.in .label::after { transform: none; }

.btn.primary { transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.2s; }

/* Certifications: a honeycomb of badges */
.certs-wall { margin-top: 72px; scroll-margin-top: 100px; }
.certs-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; margin-bottom: 30px; }
.certs-head .sub-label { margin: 0; }
.cert-legend { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 0.82rem; color: var(--muted); }
.cert-legend li { display: inline-flex; align-items: center; gap: 8px; }
.cert-legend b { font-family: var(--mono); font-size: 0.74rem; font-weight: 500; color: var(--faint); }
.legend-hex { width: 12px; height: 14px; clip-path: var(--hex); background: var(--g-border); }

.g0 { --g-border: linear-gradient(160deg, var(--accent-glow), var(--accent) 45%, var(--accent-2));
      --g-fill: linear-gradient(180deg, color-mix(in srgb, var(--accent) 15%, var(--surface)), var(--surface) 75%); --g-issuer: var(--accent); }
.g1 { --g-border: linear-gradient(160deg, color-mix(in srgb, var(--accent-glow) 60%, #fff), var(--accent-glow) 40%, var(--accent));
      --g-fill: linear-gradient(180deg, color-mix(in srgb, var(--accent-glow) 9%, var(--surface)), var(--surface) 75%); --g-issuer: var(--accent); }
.g2 { --g-border: linear-gradient(160deg, color-mix(in srgb, var(--text) 50%, transparent), var(--border-strong) 50%, color-mix(in srgb, var(--text) 32%, transparent));
      --g-fill: var(--surface); --g-issuer: var(--muted); }

.hive {
  display: grid; grid-template-columns: repeat(var(--cols, 12), minmax(0, 1fr)); column-gap: 12px;
  /* Badge size stays the same whatever the row length: ~88px per column, at most 1060px. */
  max-width: min(1060px, calc(var(--cols, 12) * 88px)); margin: 0 auto; padding: 6px 0;
}
.hex { position: relative; aspect-ratio: 0.866; transition: opacity 0.5s ease, transform 0.4s cubic-bezier(.2,.8,.2,1), filter 0.4s; }
.hex.stacked { margin-top: calc(-28.87% + 11px); }
.hex:hover { z-index: 3; transform: translateY(-6px) scale(1.05); filter: drop-shadow(0 16px 24px color-mix(in srgb, var(--accent) 32%, transparent)); }
.hex-shape {
  position: absolute; inset: 0; clip-path: var(--hex); background: var(--g-border);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; padding: 0 15%; text-align: center;
}
.hex-shape::before { content: ""; position: absolute; inset: 1.5px; clip-path: var(--hex); background: var(--g-fill); }
.hex-shape::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; transform: translateX(-130%);
  background: linear-gradient(115deg, transparent 35%, color-mix(in srgb, #fff 22%, transparent) 50%, transparent 65%);
}
.hex:hover .hex-shape::after { animation: hexShine 0.9s ease; }
.g1 .hex-shape::after { animation: hexShineLoop 6s ease-in-out infinite; }
.g1:nth-child(odd) .hex-shape::after { animation-delay: 1.4s; }
@keyframes hexShine { from { transform: translateX(-130%); } to { transform: translateX(130%); } }
@keyframes hexShineLoop { 0%, 72% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }
.hex-shape > span { position: relative; z-index: 1; }
.hex-issuer { font-family: var(--mono); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--g-issuer); }
.hex-name { font-family: var(--font-head); font-size: 0.86rem; font-weight: 650; line-height: 1.22; letter-spacing: -0.01em; color: var(--text); text-wrap: balance; }
.hex-tier { font-family: var(--mono); font-size: 0.62rem; color: var(--faint); padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border-strong); }
.hive-caption { margin: 20px auto 0; min-height: 1.4em; text-align: center; font-family: var(--mono); font-size: 0.78rem; color: var(--faint); transition: color 0.2s; }
.hive-caption.on { color: var(--accent); }
.learning { margin: 36px auto 0; max-width: 880px; text-align: center; }
.learning-title { margin: 0 0 12px; font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
.learning-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.learning-list li {
  display: inline-flex; align-items: baseline; gap: 8px; padding: 6px 13px; border-radius: 999px;
  font-size: 0.82rem; color: var(--muted); background: var(--surface); border: 1px solid var(--border);
}
.learning-issuer { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }

/* Discreet mode: availability signals only for visitors who arrived through a personal link (app.js). */
html:not(.open-mode) .status .pulse, html:not(.open-mode) .contact-status .pulse, html:not(.open-mode) .glance-open { display: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { max-width: 620px; }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .showcase { column-gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 52px; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .menu-btn { display: inline-grid; }
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .showcase { grid-template-columns: 1fr; grid-template-rows: none; }
  .case-tab { grid-row: auto; }
  .case-tab.active .case-tab-arrow { transform: rotate(90deg); }
  .case-tab-progress { display: none; }
  .case-panel { grid-column: 1; grid-row: auto; display: none; padding: 18px 0 30px; border-bottom: 1px solid var(--border); }
  .case-panel.active { display: block; }
  .case-watermark { font-size: 6.5rem; top: -4px; }
  .xp-themes, .xp-list-grid { grid-template-columns: 1fr; }
  .passes { grid-template-columns: 1fr; max-width: 560px; }
  .section { padding-top: 88px; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }
  .kbd-btn kbd { display: none; }
  .nav-cta { display: none; }
  .nav-inner { gap: 6px; padding: 0 6px 0 6px; height: 54px; }
  .kbd-btn { padding: 0; width: 38px; justify-content: center; }
  .hero { padding-top: 44px; }
  .status { font-size: 0.76rem; margin-bottom: 22px; }
  .hero-id { gap: 14px; }
  .avatar-ring { width: 60px; height: 60px; }
  .eyebrow { font-size: 0.86rem; }
  .hero-cta .btn { flex: 1 1 auto; }
  .principles { grid-template-columns: 1fr; }
  .case-flow { padding-left: 28px; }
  .flow-dot { left: -28px; }
  .section { padding-top: 72px; }
  .section-head { margin-bottom: 32px; }
  .career-seg { padding: 20px 9px 10px; min-width: 106px; }
  .seg-role, .seg-years { display: none; }
  .seg-short { display: block; }
  .seg-company { font-size: 0.82rem; }
  .career-axis { display: none; }
  .career-bar { margin-bottom: 16px; }
  .xp-panel { padding: 20px; border-radius: 20px; }
  .xp-when { justify-items: start; }
  .contact { padding-bottom: 84px; }
  .contact-form { padding: 22px; border-radius: 20px; }
  .cf-row { grid-template-columns: 1fr; }
  .hex-name { font-size: 0.8rem; }
  .palette { margin-top: 10vh; }
}

/* Section intro under a heading */
.section-intro { margin: 0; max-width: 46ch; color: var(--muted); font-size: 0.98rem; line-height: 1.65; text-wrap: pretty; }

/* =========================================================
   First 90 days
   ========================================================= */
#plan .section-intro { margin-top: 16px; }
.plan { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-top: 34px; }
.plan::before, .plan::after { content: ""; position: absolute; left: 7px; right: 0; top: 6px; height: 2px; border-radius: 2px; }
.plan::before { background: var(--border-strong); }
.plan::after { background: linear-gradient(90deg, var(--accent-glow), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform 1.6s cubic-bezier(.2,.8,.2,1) 0.2s; }
#plan.in .plan::after { transform: none; }
.phase { position: relative; }
.phase-dot {
  position: absolute; top: -34px; left: 0; width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent);
}
.phase-when { margin: 0 0 4px; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.phase-num {
  display: block; margin-bottom: 6px; font-size: 3rem; font-weight: 700; line-height: 1; letter-spacing: -0.04em; color: transparent;
  background: linear-gradient(color-mix(in srgb, var(--accent) 20%, var(--border)), color-mix(in srgb, var(--accent) 20%, var(--border)));
  -webkit-background-clip: text; background-clip: text;
}
.phase-title { font-size: 1.2rem; letter-spacing: -0.015em; margin: 0 0 14px; }
.phase-points { display: grid; gap: 10px; }
.phase-points li { position: relative; padding-left: 18px; color: var(--muted); font-size: 0.95rem; line-height: 1.6; text-wrap: pretty; }
.phase-points li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 8px; height: 2px; border-radius: 2px; background: var(--accent); }

@media (max-width: 860px) {
  .plan { grid-template-columns: 1fr; gap: 30px; padding: 0 0 0 34px; }
  .plan::before, .plan::after { left: 6px; right: auto; top: 6px; bottom: 0; width: 2px; height: auto; }
  .plan::after { transform: scaleY(0); transform-origin: top; }
  .phase-dot { top: 2px; left: -34px; }
  .phase-num { font-size: 2.4rem; }
}
@media (prefers-reduced-motion: reduce) { .plan::after { transform: none !important; } }

/* Experience theme headings double as toggles on phones */
.xp-theme-head { display: flex; align-items: center; gap: 10px; width: 100%; margin-bottom: 12px; padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: default; }
.xp-chevron { display: none; }
.snap-dots { display: none; }

/* =========================================================
   Phones: shorter page (carousels and collapsed themes)
   ========================================================= */
@media (max-width: 600px) {
  /* Swipeable card rows with a peek of the next card */
  .principles, .passes {
    display: grid; grid-auto-flow: column; grid-auto-columns: 86%; grid-template-columns: none; grid-template-areas: none;
    gap: 12px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding: 0 16px;
    margin: 0 -16px; padding: 4px 16px 6px; scrollbar-width: none;
  }
  .principles::-webkit-scrollbar, .passes::-webkit-scrollbar { display: none; }
  .principles > *, .passes > * { scroll-snap-align: start; grid-area: auto !important; max-width: none; }
  .snap-dots { display: flex; justify-content: center; gap: 6px; margin-top: 14px; }
  .snap-dots i { width: 6px; height: 6px; border-radius: 999px; background: var(--border-strong); transition: width 0.25s, background-color 0.25s; }
  .snap-dots i.on { width: 18px; background: var(--accent); }

  /* Experience: Backbase areas collapse to their headings */
  .xp-themes { gap: 10px; }
  .xp-theme { padding: 14px 14px 4px; }
  .xp-theme-head { cursor: pointer; margin-bottom: 10px; }
  .xp-theme.collapsed { padding-bottom: 4px; }
  .xp-theme.collapsed .xp-list { display: none; }
  .xp-chevron { display: block; margin-left: auto; width: 8px; height: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform 0.25s; }
  .xp-theme:not(.collapsed) .xp-chevron { transform: rotate(-135deg); }
}

/* Touch screens: comfortable tap targets; phones: no label text below ~11px. */
@media (pointer: coarse) {
  .to-top { display: inline-flex; align-items: center; min-height: 40px; min-width: 44px; justify-content: center; }
}
@media (max-width: 600px) {
  .hex-issuer, .hex-tier { font-size: 0.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   Print: the page doubles as a clean one-column CV.
   ========================================================= */
/* =========================================================
   Theme switch, back to top, section links, phone nav label
   ========================================================= */
/* The new theme grows as a circle from the toggle (see switchTheme in app.js). */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-old(root) { z-index: 1; }
::view-transition-new(root) { z-index: 2; }
.theme-switching *, .theme-switching *::before, .theme-switching *::after { transition: none !important; }

.top-fab {
  position: fixed; right: calc(20px + env(safe-area-inset-right)); bottom: calc(20px + env(safe-area-inset-bottom)); z-index: 70;
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  color: var(--text); text-decoration: none;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--border-strong) 80%, transparent), 0 14px 30px -14px rgb(0 0 0 / 0.5);
  opacity: 0; transform: translateY(14px) scale(0.9); pointer-events: none;
  transition: opacity 0.25s, transform 0.3s cubic-bezier(.2,.8,.2,1);
}
.top-fab.show { opacity: 1; transform: none; pointer-events: auto; }
.top-fab > svg:first-child { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.fab-track, .fab-ring { fill: none; stroke-width: 2; }
.fab-track { stroke: transparent; }
.fab-ring { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.fab-arrow { transition: transform 0.2s; }
.top-fab:hover .fab-arrow { transform: translateY(-2px); }
.top-fab:hover { color: var(--accent); }

.label-link {
  display: inline-grid; place-items: center; width: 24px; height: 24px; margin: 0 -4px 0 -2px; padding: 0;
  border: 0; border-radius: 6px; background: none; color: var(--faint); cursor: pointer;
  opacity: 0; transition: opacity 0.2s, color 0.2s, background-color 0.2s;
}
.section-head:hover .label-link, .contact-copy:hover .label-link, .label-link:focus-visible { opacity: 1; }
.label-link:hover { color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
@media (hover: none) { .label-link { opacity: 0.7; } }

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.nav-where { display: none; }
@media (max-width: 860px) {
  .brand.has-where .nav-where {
    display: block; font-family: var(--mono); font-size: 0.64rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
  }
  .nav-where.swap { animation: whereIn 0.35s cubic-bezier(.2,.8,.2,1); }
}
@keyframes whereIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .nav-where.swap { animation: none; } .top-fab { transition: opacity 0.2s; } }

/* Hero background drifts against the cursor (vars set by app.js; blob-b and aurora move less, for depth) */
.blob, .aurora { translate: calc(var(--px, 0) * -40px) calc(var(--py, 0) * -30px); transition: translate 1.4s cubic-bezier(.2,.8,.2,1); }
.blob-b { translate: calc(var(--px, 0) * 26px) calc(var(--py, 0) * 20px); }
.aurora { translate: calc(var(--px, 0) * -18px) 0; }

/* Phones: the nav slides up out of the way while reading down */
@media (max-width: 860px) {
  .nav { transition: transform 0.35s cubic-bezier(.2,.8,.2,1); }
  .nav.nav-away { transform: translateY(calc(-100% - 6px)); }
  .nav.nav-away .nav-inner { pointer-events: none; }
}

/* Arriving at a section from a link: soft glow, the number pops, the line sweeps */
.section-head, .contact-copy { position: relative; isolation: isolate; }
.section-head::before, .contact-copy::before {
  content: ""; position: absolute; inset: -50px -60px -40px -90px; z-index: -1; pointer-events: none; opacity: 0;
  background: radial-gradient(closest-side at 32% 45%, color-mix(in srgb, var(--accent) 16%, transparent), transparent);
}
.arrived::before { animation: arriveGlow 1.8s ease; }
.label .idx { display: inline-block; }
.arrived .label .idx { animation: idxPop 0.9s cubic-bezier(.2,.8,.2,1); }
.arrived .label::after { animation: lineSweep 1.6s cubic-bezier(.2,.8,.2,1); transform-origin: left; }
@keyframes arriveGlow { 0% { opacity: 0; } 25% { opacity: 1; } 100% { opacity: 0; } }
@keyframes idxPop { 0% { transform: none; } 30% { transform: translateY(-3px) scale(1.25); } 100% { transform: none; } }
@keyframes lineSweep { 0% { transform: scaleX(0); background: var(--accent); } 45% { transform: scaleX(3); background: var(--accent); } 100% { transform: scaleX(1); } }

/* Case study footer: position and next case */
.case-next {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 28px; padding-top: 18px; border-top: 1px dashed var(--border);
}
.case-count { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; color: var(--faint); }
.case-next-btn {
  display: inline-flex; align-items: center; gap: 10px; min-width: 0; padding: 6px 6px 6px 14px; border-radius: 999px;
  border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--text); font: inherit; text-align: left; cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}
.case-next-k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); white-space: nowrap; }
.case-next-t { max-width: 30ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.88rem; font-weight: 550; }
.case-next-arrow {
  display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-size: 0.9rem; transition: transform 0.2s;
}
.case-next-btn:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); background: color-mix(in srgb, var(--accent) 7%, var(--surface)); }
.case-next-btn:hover .case-next-arrow { transform: translateX(2px); }
.case-panel .case-next { opacity: 0; transition: opacity 0.25s; }
.case-panel.active .case-next { opacity: 1; transition: opacity 0.6s ease 0.95s; }
@media (max-width: 600px) { .case-next-t { display: none; } }

/* Contact: a hint that follows the chosen topic */
.cf-hint { margin: -6px 0 0; min-height: 1.5em; font-size: 0.8rem; line-height: 1.5; color: var(--faint); }
.cf-hint.swap { animation: whereIn 0.35s cubic-bezier(.2,.8,.2,1); }

@media (prefers-reduced-motion: reduce) { .blob, .aurora { transition: none; } .nav { transition: none; } }

.section { position: relative; isolation: isolate; }


/* Skills: a calm two-column list (built by app.js) */
.skills-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; border-bottom: 1px solid var(--border); }
.skill { display: grid; grid-template-columns: auto 1fr auto; align-items: start; align-content: start; gap: 6px 16px; padding: 24px 0; border-top: 1px solid var(--border); }
.skill .tile-icon { grid-row: span 3; }
.skill h3 { margin: 6px 0 0; font-size: 1.04rem; letter-spacing: -0.01em; }
.skill-since { margin-top: 8px; font-family: var(--mono); font-size: 0.74rem; color: var(--faint); white-space: nowrap; }
.skill p { grid-column: 2 / 4; margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.6; }
.skill-tools { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 8px 0 0; padding: 0; }
.skill-tools li {
  padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; color: var(--muted);
  border: 1px solid var(--border); background: color-mix(in srgb, var(--text) 3%, transparent);
}
@media (max-width: 760px) {
  .skills-list { grid-template-columns: 1fr; }
  .skill { padding: 20px 0; }
}

@media print {
  :root, [data-theme] {
    --bg: #fff; --surface: #fff; --surface-2: #fff; --text: #000; --muted: #333; --faint: #555;
    --border: #ccc; --border-strong: #ccc; --accent: #1d4ed8; --accent-2: #1d4ed8; --shadow: none; --shadow-lg: none;
  }
  body { font-size: 11pt; }
  .nav, .progress, .top-fab, .label-link, .case-next, .cf-hint, .hero-bg, .hero-card, .hero-cta, .hero-socials, .status, .toast, .palette,
  .contact-form, .copy-btn, .contact-bg, .footer, .skip, .principles-wrap, .case-tab, .case-watermark { display: none !important; }
  .hero { padding: 0; }
  .hero-grid { display: block; }
  .section { padding-top: 28px; }
  .section-head { margin-bottom: 14px; }
  .section h2 { font-size: 15pt; }
  .reveal, .stagger { opacity: 1 !important; transform: none !important; }
  .xp-panel, .case-panel, .pass { break-inside: avoid; }
  .career-bar, .career-axis { display: none !important; }
  .xp-panel[hidden] { display: block !important; }
  .xp-theme .xp-list { display: block !important; }
  .snap-dots, .xp-chevron { display: none !important; }
  .xp-panel { animation: none; box-shadow: none; padding: 12px 0; border: 0; }
  .passes { grid-template-columns: 1fr; gap: 6px; }
  .pass { border: 0; box-shadow: none; background: none; }
  .pass-stub { background: none; border: 0; padding: 4px 0; }
  .pass-stub::before, .pass-stub::after, .pass-icon, .pass-code, .pass-no { display: none; }
  .pass-body { padding: 0 0 8px; }
  .skill { padding: 8px 0; break-inside: avoid; }
  .skill .tile-icon { display: none; }
  .hive { display: block; }
  .hex { aspect-ratio: auto; margin: 0 !important; }
  .hex-shape { position: static; clip-path: none; background: none; display: block; padding: 2px 0; text-align: left; }
  .hex-shape::before, .hex-shape::after, .hive-caption { display: none; }
  .hex-shape > span { margin-right: 8px; }
  .section h2, .contact-title em { background: none; color: #000; }
  .showcase { display: block; border: 0; }
  .case-panel, .flow-step, .case-stack { visibility: visible !important; opacity: 1 !important; transform: none !important; }
  .case-panel { padding: 10px 0; }
  .case-panel::before { display: none; }
  .case-flow::before { transform: none; }
  .nda-note svg { display: none; }
  .lede .w { color: #000 !important; }
  .contact-grid { display: block; }
}