/* Kaushal Darji — portfolio styles. Plain CSS, no framework. */

:root {
  --paper: #fdf7ea;
  --sand: #f7ebd4;
  --card: #fffdf7;
  --ink: #3b2a20;
  --ink-soft: #7a6455;
  --marigold: #f2a71b;
  --rani: #e0246d;
  --teal: #0f8b8d;
  --leaf: #3f9b62;
  --border: #e7d7bd;
  --radius: 14px;
  --shadow: 0 14px 30px -16px rgba(80, 50, 20, 0.4);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  background-image: radial-gradient(rgba(226, 189, 125, 0.5) 1px, transparent 1px);
  background-size: 26px 26px;
  line-height: 1.6;
}

main { flex: 1; }

a { color: inherit; }

img { max-width: 100%; display: block; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.display {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
}

h1.display { font-size: clamp(2.6rem, 8vw, 5.2rem); }
h2.display { font-size: clamp(1.9rem, 4.5vw, 2.9rem); }
h3.display { font-size: 1.35rem; }

p { margin: 0 0 1rem; }

.muted { color: var(--ink-soft); }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(253, 247, 234, 0.88);
  backdrop-filter: blur(10px);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 6px;
  text-decoration: none;
}
.brand strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
}
.brand span { color: var(--rani); font-family: var(--font-mono); font-size: 0.7rem; }

.nav-desktop { display: none; align-items: center; gap: 26px; }
.nav-desktop a {
  text-decoration: none;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-desktop a:hover { color: var(--ink); }
.nav-desktop a[aria-current="page"] { color: var(--rani); font-weight: 600; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 20px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-rani { background: var(--rani); color: #fff; }
.btn-marigold { background: var(--marigold); color: #3b2a20; }
.btn-ghost { background: var(--card); border-color: var(--border); color: var(--ink); }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 42px;
  height: 42px;
  align-items: center;
  background: none;
  border: 0;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--ink);
  transition: transform 0.2s;
}
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.nav-mobile { display: none; border-top: 1px solid var(--border); background: var(--paper); }
.nav-mobile.open { display: block; }
.nav-mobile ul { list-style: none; margin: 0; padding: 16px 20px; display: grid; gap: 14px; }
.nav-mobile a {
  text-decoration: none;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav-mobile a[aria-current="page"] { color: var(--rani); font-weight: 600; }

@media (min-width: 820px) {
  .nav-desktop { display: flex; }
  .burger { display: none; }
  .nav-mobile { display: none !important; }
}

/* ---------- sections & cards ---------- */
section { padding: 56px 0; }
.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1), box-shadow 0.3s;
}
.card.lift:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.chip {
  display: inline-block;
  border-radius: 999px;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--sand);
  border: 1px solid var(--border);
  color: var(--ink-soft);
}
.chip-rani { background: rgba(224, 36, 109, 0.12); color: var(--rani); border-color: rgba(224, 36, 109, 0.25); }
.chip-teal { background: rgba(15, 139, 141, 0.12); color: var(--teal); border-color: rgba(15, 139, 141, 0.25); }
.chip-marigold { background: rgba(242, 167, 27, 0.18); color: #96650a; border-color: rgba(242, 167, 27, 0.35); }
.chip-leaf { background: rgba(63, 155, 98, 0.14); color: var(--leaf); border-color: rgba(63, 155, 98, 0.3); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 48px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(0.5px);
  opacity: 0.35;
  pointer-events: none;
}
.hero::before {
  width: 320px; height: 320px;
  background: radial-gradient(circle at 30% 30%, var(--marigold), transparent 65%);
  top: -80px; right: -60px;
}
.hero::after {
  width: 260px; height: 260px;
  background: radial-gradient(circle at 60% 40%, var(--rani), transparent 65%);
  bottom: -110px; left: -70px;
}
.hero > .wrap { position: relative; z-index: 1; }

.rise { animation: rise 0.7s cubic-bezier(0.32, 0.72, 0, 1) both; }
.rise-2 { animation-delay: 0.1s; }
.rise-3 { animation-delay: 0.2s; }
.rise-4 { animation-delay: 0.3s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--leaf);
  animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.55; }
}

.hero-underline {
  background-image: linear-gradient(transparent 68%, rgba(242, 167, 27, 0.65) 0);
}
.text-rani { color: var(--rani); }
.text-teal { color: var(--teal); }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.stat { text-align: left; }
.stat dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.stat dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
}

/* ---------- ticker ---------- */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--sand);
  overflow: hidden;
  padding: 12px 0;
}
.ticker-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: marquee 32s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.timeline li {
  border-left: 3px solid var(--marigold);
  padding-left: 18px;
}
.timeline h3 { margin: 0; font-size: 1.05rem; }
.timeline ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-soft); }
.timeline ul li { border: 0; padding: 0; margin-bottom: 6px; list-style: disc; }

/* ---------- games ---------- */
.game {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.game-hud {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.game-hud b { color: var(--ink); font-size: 0.85rem; }

.meter { height: 6px; border-radius: 999px; background: var(--sand); overflow: hidden; }
.meter > i { display: block; height: 100%; background: var(--teal); transition: width 0.2s linear; }

.applicant { display: grid; gap: 10px; margin: 14px 0 18px; }
.applicant .row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 6px;
  font-size: 0.92rem;
}
.applicant .row span:first-child { color: var(--ink-soft); font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }

.feedback { min-height: 26px; font-family: var(--font-mono); font-size: 0.75rem; }
.ok { color: var(--leaf); }
.bad { color: var(--rani); }

.tile-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (min-width: 620px) { .tile-grid { grid-template-columns: repeat(4, 1fr); } }
.tile {
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--sand);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  padding: 6px;
  color: var(--ink);
  transition: transform 0.15s, background 0.2s;
}
.tile:hover { transform: translateY(-2px); }
.tile.up { background: var(--card); border-color: var(--teal); }
.tile.done { background: rgba(63, 155, 98, 0.16); border-color: var(--leaf); cursor: default; }

/* ---------- blog ---------- */
.post-list { display: grid; gap: 14px; }
.post-list a { text-decoration: none; }
.prose { max-width: 68ch; }
.prose p { font-size: 1.03rem; color: #4a352a; }

/* ---------- footer ---------- */
.site-footer {
  margin-top: 64px;
  border-top: 1px solid var(--border);
  background: rgba(247, 235, 212, 0.6);
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 46px 0;
}
@media (min-width: 820px) {
  .footer-top { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom { border-top: 1px solid var(--border); }
.footer-bottom .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  padding-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: var(--card);
  padding: 10px 14px;
  border-radius: 8px;
  z-index: 100;
}

/* ---------- CV email gate ---------- */
.cv-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(59, 42, 32, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.cv-gate-overlay[hidden] { display: none; }

.cv-gate-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px 24px;
}

.cv-gate-close {
  position: absolute;
  top: 12px;
  right: 12px;
  border: 0;
  background: none;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  padding: 6px;
}
.cv-gate-close:hover { color: var(--ink); }

#cv-gate-form { display: grid; gap: 12px; }

#cv-gate-email {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
}
#cv-gate-email:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.cv-gate-status {
  min-height: 18px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}
.cv-gate-error { color: var(--rani); }
.cv-gate-ok { color: var(--leaf); }

#cv-gate-submit { width: 100%; }
#cv-gate-submit:disabled { opacity: 0.7; cursor: default; transform: none; }