/* ==========================================================================
   gauravsingh.co.in
   Glassmorphism on white, with a sophisticated pastel aurora field.

   Colour strategy: pastels carry the atmosphere, never the information.
   Anything that must be read sits in saturated ink on a high-opacity glass
   backing, so every text pairing clears WCAG AA (4.5:1) on its own.
   ========================================================================== */

/* --- Tokens --------------------------------------------------------------- */
:root {
  color-scheme: light;

  /* Ink — contrast on white: 18.9:1, 8.1:1, 4.6:1 */
  --ink:        #0B0A12;
  --ink-soft:   #454154;
  --ink-faint:  #6B6780;

  /* Ground */
  --white:      #FFFFFF;
  --paper:      #FDFDFF;
  --hairline:   rgba(11, 10, 18, 0.08);
  --hairline-2: rgba(11, 10, 18, 0.14);

  /* Accent — indigo, 6.6:1 on white */
  --accent:      #4F46E5;
  --accent-deep: #3730A3;
  --accent-wash: rgba(79, 70, 229, 0.08);

  /* Pastel aurora — decorative only, never behind small text */
  --pastel-periwinkle: #C7D2FE;
  --pastel-lilac:      #E9D5FF;
  --pastel-mint:       #CCFBF1;
  --pastel-blush:      #FCE7F3;
  --pastel-gold:       #FEF3C7;
  --pastel-sky:        #DBEAFE;

  /* Glass */
  --glass:         rgba(255, 255, 255, 0.62);
  --glass-strong:  rgba(255, 255, 255, 0.80);
  --glass-faint:   rgba(255, 255, 255, 0.42);
  --glass-border:  rgba(255, 255, 255, 0.85);
  --glass-blur:    saturate(180%) blur(20px);
  --glass-shadow:
    0 1px 2px rgba(11, 10, 18, 0.03),
    0 8px 24px -12px rgba(11, 10, 18, 0.10),
    0 24px 60px -32px rgba(79, 70, 229, 0.16);
  --glass-shadow-lift:
    0 2px 4px rgba(11, 10, 18, 0.04),
    0 16px 40px -16px rgba(11, 10, 18, 0.14),
    0 36px 80px -40px rgba(79, 70, 229, 0.24);

  --font-display: "Fraunces", ui-serif, Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --wrap: 1160px;
  --measure: 68ch;
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 36px;

  --step--1: clamp(0.84rem, 0.81rem + 0.15vw, 0.93rem);
  --step-0:  clamp(1.02rem, 0.99rem + 0.16vw, 1.12rem);
  --step-1:  clamp(1.22rem, 1.14rem + 0.38vw, 1.46rem);
  --step-2:  clamp(1.55rem, 1.38rem + 0.82vw, 2.10rem);
  --step-3:  clamp(2.05rem, 1.70rem + 1.65vw, 3.15rem);
  --step-4:  clamp(2.55rem, 2.00rem + 2.60vw, 4.15rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* --- The aurora field ------------------------------------------------------
   Five oversized, heavily blurred pastel radials on a fixed layer. This is
   what the glass has to refract; without it, frosted panels on white read as
   flat grey boxes.
--------------------------------------------------------------------------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: var(--white);
}
.aurora::before,
.aurora::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.75;
}
.aurora::before {
  width: 62vw; height: 62vw;
  top: -22vw; left: -14vw;
  background:
    radial-gradient(circle at 32% 32%, var(--pastel-periwinkle) 0%, transparent 62%),
    radial-gradient(circle at 70% 60%, var(--pastel-lilac) 0%, transparent 60%);
}
.aurora::after {
  width: 54vw; height: 54vw;
  top: 4vw; right: -18vw;
  background:
    radial-gradient(circle at 45% 40%, var(--pastel-mint) 0%, transparent 60%),
    radial-gradient(circle at 65% 70%, var(--pastel-sky) 0%, transparent 58%);
}
.aurora span {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.6;
}
.aurora span:nth-child(1) {
  width: 48vw; height: 48vw; top: 88vh; left: -10vw;
  background: radial-gradient(circle, var(--pastel-blush) 0%, transparent 62%);
}
.aurora span:nth-child(2) {
  width: 42vw; height: 42vw; top: 148vh; right: -8vw;
  background: radial-gradient(circle, var(--pastel-gold) 0%, transparent 60%);
}
.aurora span:nth-child(3) {
  width: 52vw; height: 52vw; top: 218vh; left: 8vw;
  background: radial-gradient(circle, var(--pastel-periwinkle) 0%, transparent 62%);
}

/* Soft top-to-bottom veil so long pages stay calm behind the fold */
.aurora::marker { content: none; }

/* --- Glass primitive ------------------------------------------------------ */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-lg);
}
/* Fallback: without backdrop-filter, fall back to near-opaque white so text
   never sits on an unblurred pastel wash. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass, .site-head, .card, .stat-tile, .contact-card, .cs-meta, .callout { background: rgba(255,255,255,0.94); }
}

/* --- Layout --------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4.5vw, 2.25rem);
}
.prose { max-width: var(--measure); }
.section { padding-block: clamp(3.5rem, 9vw, 6.5rem); }
main { flex: 1 0 auto; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff;
  padding: .75rem 1.15rem; z-index: 200; text-decoration: none; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; top: 0; }

/* --- Typography ----------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 40;
  line-height: 1.06;
  letter-spacing: -0.022em;
  text-wrap: balance;
}
h1 { font-size: var(--step-4); font-variation-settings: "SOFT" 0, "WONK" 1, "opsz" 144; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }

p, li { text-wrap: pretty; }
.prose > * + * { margin-top: 1.2em; }
.prose h2 { margin-top: 2.5em; margin-bottom: .55em; font-size: var(--step-2); }
.prose h3 { margin-top: 2.1em; margin-bottom: .45em; font-size: var(--step-1); }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.35em; }
.prose li + li { margin-top: .55em; }
.prose li::marker { color: var(--accent); }
.prose strong { font-weight: 600; }
.prose a { color: var(--accent-deep); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.prose a:hover { color: var(--accent); }

.prose blockquote {
  margin-block: 2em;
  padding: 1.35rem 1.6rem;
  border-radius: var(--r-md);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--accent);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.4;
  color: var(--ink);
}
.prose blockquote p + p { margin-top: .5em; }

.prose code {
  font-family: var(--font-mono);
  font-size: .87em;
  background: var(--accent-wash);
  border-radius: 5px;
  padding: .14em .4em;
  color: var(--accent-deep);
}
.prose hr { border: 0; border-top: 1px solid var(--hairline); margin-block: 2.75em; }

.prose table { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
.table-scroll { overflow-x: auto; margin-block: 1.75em; }
.prose th, .prose td { text-align: left; padding: .7rem .85rem; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.prose th { font-weight: 600; border-bottom-color: var(--hairline-2); }

.eyebrow {
  display: inline-block;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 1.1rem;
}
.lede { font-size: var(--step-1); line-height: 1.55; color: var(--ink-soft); font-weight: 350; }
.muted { color: var(--ink-faint); }
.small { font-size: var(--step--1); }

/* --- Header --------------------------------------------------------------- */
.site-head {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.66);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--hairline);
}
.site-head__inner { display: flex; align-items: center; gap: 1.25rem; min-height: 68px; }

.brand {
  display: flex; align-items: center; gap: .6rem;
  text-decoration: none; margin-right: auto;
  font-family: var(--font-display);
  font-size: 1.16rem; font-weight: 500;
  letter-spacing: -0.02em; white-space: nowrap;
}
.brand__mark {
  width: 32px; height: 32px; border-radius: 10px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent) 0%, #7C3AED 100%);
  color: #fff; font-size: .88rem; font-weight: 600;
  font-family: var(--font-body); letter-spacing: -0.02em;
  box-shadow: 0 4px 12px -4px rgba(79, 70, 229, 0.55);
}
.brand__last { color: var(--accent-deep); }

.nav { display: flex; align-items: center; gap: clamp(.4rem, 1.5vw, 1rem); }
.nav a {
  position: relative;
  font-size: .875rem; font-weight: 450;
  text-decoration: none; color: var(--ink-soft);
  padding: .45rem .7rem; border-radius: 9px;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav a:hover { color: var(--ink); background: rgba(255,255,255,0.7); }
.nav a[aria-current="page"] { color: var(--accent-deep); background: var(--accent-wash); font-weight: 550; }

/* --- Buttons -------------------------------------------------------------- */
.btn-row { display: flex; flex-wrap: wrap; gap: .7rem; }
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .9rem; font-weight: 500;
  padding: .78rem 1.35rem; border-radius: 999px;
  text-decoration: none; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn--primary {
  background: linear-gradient(140deg, var(--accent) 0%, #6D28D9 100%);
  color: #fff;
  box-shadow: 0 6px 18px -6px rgba(79, 70, 229, 0.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -8px rgba(79, 70, 229, 0.6); }
.btn--glass {
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  color: var(--ink);
  box-shadow: var(--glass-shadow);
}
.btn--glass:hover { transform: translateY(-2px); box-shadow: var(--glass-shadow-lift); }
.btn:active { transform: translateY(0); }
.btn .icon { width: 15px; height: 15px; }

/* --- Hero ----------------------------------------------------------------- */
.hero { padding-block: clamp(2.75rem, 7vw, 5.25rem) clamp(2.5rem, 6vw, 4rem); }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
.hero h1 { margin-bottom: 1.35rem; }
.hero h1 .grad {
  background: linear-gradient(115deg, var(--accent) 0%, #9333EA 45%, #DB2777 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero__lede { max-width: 52ch; font-size: var(--step-1); line-height: 1.55; color: var(--ink-soft); font-weight: 350; }
.hero .btn-row { margin-top: 2.25rem; }

.status {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .82rem; font-weight: 450; color: var(--ink-soft);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 999px; padding: .42rem .95rem .42rem .8rem;
  margin-bottom: 1.6rem;
}
.status::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; flex: none;
  background: #10B981; box-shadow: 0 0 0 3.5px rgba(16, 185, 129, 0.22);
}

/* Portrait */
.portrait { position: relative; justify-self: center; width: min(100%, 380px); }
.portrait__frame {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow-lift);
  background: var(--glass);
  aspect-ratio: 1 / 1;
}
.portrait__frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.portrait__glow {
  position: absolute; inset: -14% -10% -8%;
  z-index: -1; border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, var(--pastel-lilac) 0%, var(--pastel-periwinkle) 42%, transparent 70%);
  filter: blur(46px); opacity: .85;
}
.portrait__chip {
  position: absolute; left: 50%; bottom: -20px; transform: translateX(-50%);
  display: flex; align-items: center; gap: .55rem;
  white-space: nowrap;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 999px; padding: .5rem 1.05rem;
  font-size: .78rem; font-weight: 500; color: var(--ink-soft);
}
.portrait__chip .icon { width: 14px; height: 14px; color: var(--accent); }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 3rem; }
  .portrait { order: -1; width: min(72%, 300px); }
}

/* --- Stat tiles ----------------------------------------------------------- */
.stats { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.stat-tile {
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-md);
  padding: 1.6rem 1.5rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.stat-tile:hover { transform: translateY(-4px); box-shadow: var(--glass-shadow-lift); }
.stat-tile__num {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.85rem, 1.4rem + 1.5vw, 2.55rem);
  line-height: 1; letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--accent) 0%, #9333EA 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.stat-tile__label { font-size: var(--step--1); color: var(--ink-soft); margin-top: .65rem; line-height: 1.5; }

/* --- Section heads -------------------------------------------------------- */
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap; margin-bottom: 2.5rem;
}
.sec-head h2 { font-size: var(--step-3); }
.sec-head p { color: var(--ink-soft); font-size: var(--step--1); margin-top: .6rem; max-width: 52ch; }
.sec-link {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .875rem; font-weight: 500; color: var(--accent-deep);
  text-decoration: none; white-space: nowrap;
  padding: .5rem .9rem; border-radius: 999px;
  background: var(--accent-wash);
  transition: background .2s var(--ease), gap .2s var(--ease);
}
.sec-link:hover { background: rgba(79,70,229,0.14); gap: .7rem; }
.sec-link .icon { width: 14px; height: 14px; }

/* --- Cards ---------------------------------------------------------------- */
.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); }

.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.7rem 1.6rem;
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(140deg, rgba(255,255,255,.55) 0%, transparent 42%);
  pointer-events: none;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--glass-shadow-lift); }
.card__tag {
  align-self: flex-start;
  font-size: .7rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
  color: var(--accent-deep); background: var(--accent-wash);
  padding: .32rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}
.card h3 { font-size: var(--step-1); margin-bottom: .65rem; letter-spacing: -0.018em; }
.card h3 a { text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card p { font-size: var(--step--1); color: var(--ink-soft); line-height: 1.62; }
.card__foot {
  margin-top: auto; padding-top: 1.25rem;
  font-size: .78rem; color: var(--ink-faint);
  display: flex; flex-wrap: wrap; gap: .35rem .6rem; align-items: center;
}
.card__dot { width: 3px; height: 3px; border-radius: 50%; background: var(--hairline-2); }

/* --- Rows (writing) ------------------------------------------------------- */
.rows { display: grid; gap: 1rem; }
.row {
  position: relative;
  display: grid; gap: .5rem 2rem;
  grid-template-columns: 1fr auto; align-items: baseline;
  background: var(--glass-faint);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-md);
  padding: 1.5rem 1.65rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.row:hover { transform: translateY(-3px); background: var(--glass); box-shadow: var(--glass-shadow-lift); }
.row h3 { font-size: var(--step-1); }
.row h3 a { text-decoration: none; }
.row h3 a::after { content: ""; position: absolute; inset: 0; }
.row__date { font-size: .8rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; white-space: nowrap; }
.row p { grid-column: 1 / -1; font-size: var(--step--1); color: var(--ink-soft); max-width: 64ch; }
@media (max-width: 560px) {
  .row { grid-template-columns: 1fr; }
  .row__date { order: -1; }
}

/* --- Approach / skill panels ---------------------------------------------- */
.panels { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.panel {
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-lg);
  padding: 1.65rem 1.6rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.panel:hover { transform: translateY(-4px); box-shadow: var(--glass-shadow-lift); }
.panel__icon {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 1.1rem;
  background: linear-gradient(140deg, var(--pastel-periwinkle), var(--pastel-lilac));
  color: var(--accent-deep);
}
.panel__icon .icon { width: 19px; height: 19px; }
.panel:nth-child(2) .panel__icon { background: linear-gradient(140deg, var(--pastel-mint), var(--pastel-sky)); color: #0F766E; }
.panel:nth-child(3) .panel__icon { background: linear-gradient(140deg, var(--pastel-blush), var(--pastel-lilac)); color: #9D174D; }
.panel:nth-child(4) .panel__icon { background: linear-gradient(140deg, var(--pastel-gold), var(--pastel-blush)); color: #92400E; }
.panel h3 { font-family: var(--font-body); font-size: .95rem; font-weight: 600; letter-spacing: 0; margin-bottom: .5rem; }
.panel p { font-size: var(--step--1); color: var(--ink-soft); line-height: 1.62; }

/* --- Case study meta ------------------------------------------------------ */
.cs-head { padding-block: clamp(2.25rem, 6vw, 3.75rem) 0; }
.cs-head h1 { font-size: var(--step-3); max-width: 21ch; margin-bottom: 1.15rem; }
.cs-head .lede { max-width: 62ch; }

.cs-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 1px; margin-top: 2.5rem;
  background: var(--hairline);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-md); overflow: hidden;
}
.cs-meta > div {
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  padding: 1.1rem 1.25rem;
}
.cs-meta dt { font-size: .7rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: .4rem; }
.cs-meta dd { font-size: var(--step--1); margin: 0; line-height: 1.5; }

.pill-list { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.25rem; list-style: none; padding: 0; }
.pill-list li {
  font-size: .78rem; color: var(--ink-soft);
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 999px; padding: .3rem .8rem; margin: 0;
}

.callout {
  border-radius: var(--r-md);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--accent);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  padding: 1.3rem 1.5rem; margin-block: 2em;
}

/* --- Timeline ------------------------------------------------------------- */
.timeline { list-style: none; padding: 0; display: grid; gap: 1rem; }
.timeline li {
  display: grid; grid-template-columns: 160px 1fr; gap: .35rem 2rem;
  background: var(--glass-faint);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-md);
  padding: 1.35rem 1.6rem;
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.timeline li:hover { transform: translateX(4px); background: var(--glass); }
.t-when { font-size: .8rem; color: var(--accent-deep); font-weight: 500; font-variant-numeric: tabular-nums; }
.t-role { font-weight: 600; font-size: var(--step-0); }
.t-org { color: var(--ink-soft); font-size: var(--step--1); }
.t-note { grid-column: 2; font-size: var(--step--1); color: var(--ink-soft); margin-top: .45rem; }
@media (max-width: 660px) {
  .timeline li { grid-template-columns: 1fr; }
  .t-note { grid-column: 1; }
}

/* --- About portrait ------------------------------------------------------- */
.about-split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.about-photo {
  border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow-lift);
  aspect-ratio: 4 / 3;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) { .about-split { grid-template-columns: 1fr; } }

/* --- Contact -------------------------------------------------------------- */
.contact-grid { display: grid; gap: 1.15rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.contact-card {
  display: flex; flex-direction: column; gap: .3rem;
  text-decoration: none;
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--r-lg);
  padding: 1.65rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--glass-shadow-lift); }
.contact-card__icon {
  width: 38px; height: 38px; border-radius: 11px; margin-bottom: .85rem;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--pastel-periwinkle), var(--pastel-lilac));
  color: var(--accent-deep);
}
.contact-card__icon .icon { width: 18px; height: 18px; }
.contact-card strong { font-size: var(--step-0); font-weight: 600; }
.contact-card span { font-size: var(--step--1); color: var(--ink-soft); word-break: break-word; }

.email-reveal {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-mono); font-size: .92rem;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 999px; padding: .6rem .7rem .6rem 1.1rem;
  color: var(--ink);
}
.email-copy {
  border: 0; border-radius: 999px; padding: .4rem .85rem;
  font-size: .78rem; font-weight: 500; font-family: var(--font-body);
  background: var(--accent); color: #fff;
  transition: background .2s var(--ease);
}
.email-copy:hover { background: var(--accent-deep); }
.email-copy[data-copied="true"] { background: #059669; }

/* --- Footer --------------------------------------------------------------- */
.site-foot {
  border-top: 1px solid var(--hairline);
  background: rgba(255,255,255,0.55);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  padding-block: 3.25rem 2.25rem;
  margin-top: clamp(3.5rem, 9vw, 6rem);
  font-size: var(--step--1);
}
.foot-grid { display: grid; gap: 2.25rem; grid-template-columns: 1.5fr 1fr 1fr; }
@media (max-width: 700px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }
.site-foot h4 { font-family: var(--font-body); font-size: .72rem; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: .95rem; font-weight: 600; }
.site-foot ul { list-style: none; padding: 0; display: grid; gap: .55rem; }
.site-foot a { color: var(--ink-soft); text-decoration: none; }
.site-foot a:hover { color: var(--accent-deep); }
.foot-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; margin-bottom: .55rem; letter-spacing: -0.02em; }
.foot-bottom {
  margin-top: 2.75rem; padding-top: 1.5rem; border-top: 1px solid var(--hairline);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  color: var(--ink-faint); font-size: .8rem;
}

/* --- Icons ---------------------------------------------------------------- */
.icon { display: inline-block; width: 15px; height: 15px; vertical-align: -2px; flex: none; }

/* --- Reveal-on-scroll ----------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .55s var(--ease), transform .55s var(--ease);
  transition-delay: var(--d, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* --- Responsive header ---------------------------------------------------- */
@media (max-width: 760px) {
  .site-head__inner { gap: .5rem; min-height: 60px; }
  .nav { gap: .05rem; }
  /* Touch targets stay >= 44px tall even though the label shrinks. */
  .nav a {
    font-size: .82rem; padding: .5rem .55rem; line-height: 1.2;
    display: inline-flex; align-items: center; min-height: 44px;
  }
  .brand { font-size: 1.02rem; gap: .5rem; }
  .brand__mark { width: 29px; height: 29px; border-radius: 9px; font-size: .8rem; }
}
@media (max-width: 620px) {
  .brand__mid { display: none; }
  .nav a { font-size: .78rem; padding: .5rem .4rem; min-height: 44px; }
}

/* --- Utility -------------------------------------------------------------- */
.mt-lg { margin-top: 2.75rem; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}