/* Aplyd Sandbox: styles. Brand tokens taken from aplyd.com. */
:root {
  --navy: #232b65;
  --navy-deep: #0b0e2b;
  --navy-ink: #1a2150;
  --mid-navy: #4a538a;
  --pale-navy: #e8eaf1;
  --gold: #d19c33;
  --gold-bright: #ffd466;
  --deep-gold: #a87826;
  --pale-gold: #f5e9d1;
  --gold-text: #8a6118; /* darker deep-gold for small text, meets WCAG AA */
  --paper: #f5f5f2;
  --off-white: #fafaf7;
  --hair: #e4e4df;
  --white: #ffffff;

  --font: "Lato", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius-card: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(26, 33, 80, 0.06);
  --shadow-md: 0 8px 24px -8px rgba(26, 33, 80, 0.12);
  --shadow-lg: 0 24px 60px -20px rgba(26, 33, 80, 0.2);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--navy-ink);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2rem); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 100; padding: .6rem 1rem; background: var(--navy); color: #fff; border-radius: 8px; font-weight: 700; text-decoration: none; }
.skip-link:focus { top: 1rem; }

.icon { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- Buttons (pill, bold, gold primary as on aplyd.com) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.5rem; border-radius: var(--radius-pill); border: 1px solid transparent;
  font: 700 1rem/1.2 var(--font); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn .icon { transition: transform .25s var(--ease); }
.btn:hover .icon { transform: translateX(2px); }
.btn-sm { padding: .55rem 1.1rem; font-size: .875rem; }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: #dcaa45; box-shadow: var(--shadow-lg); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--pale-navy); }
.btn-ghost { border-color: rgba(255, 255, 255, .4); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 250, 247, .9);
  -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--hair);
}
.header-inner { display: flex; align-items: center; gap: .9rem; min-height: 72px; }
.brand img { height: 44px; width: auto; }
.brand-divider { width: 1px; height: 28px; background: var(--hair); }
.sandbox-label {
  font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold-text); background: var(--pale-gold); padding: .3rem .7rem; border-radius: var(--radius-pill);
}
.header-link { margin-left: auto; }
.header-link .icon { width: .9em; height: .9em; }
.btn.header-link:hover .icon { transform: translate(1px, -1px); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate; color: #fff;
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(209, 156, 51, .22), transparent 60%),
    radial-gradient(40rem 30rem at 0% 110%, rgba(74, 83, 138, .55), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-ink) 55%, var(--navy-deep) 100%);
  padding: clamp(4rem, 10vw, 7.5rem) 0 clamp(4.5rem, 11vw, 8rem);
}
.hero::before { /* fine dot grid */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1.2px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%);
}
.hero-mark {
  position: absolute; z-index: -1; right: max(-4rem, calc((100vw - var(--container)) / 2 - 2rem));
  top: 50%; transform: translateY(-50%);
  width: clamp(240px, 32vw, 400px); height: auto; opacity: .09;
}
.hero-inner { position: relative; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--pale-navy); background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16);
  padding: .4rem .85rem; border-radius: var(--radius-pill);
}
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px rgba(209, 156, 51, .9); }
.hero h1 {
  margin-top: 1.4rem; font-weight: 900;
  font-size: clamp(2.6rem, 7vw, 4.75rem); line-height: 1.02; letter-spacing: -.025em;
}
.lede {
  margin-top: 1.25rem; max-width: 36ch; font-weight: 300;
  font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.4; color: rgba(232, 234, 241, .92);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.25rem; }

/* ---------- Apps section ---------- */
.apps { padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(4rem, 8vw, 6rem); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; margin-bottom: 2.25rem; }
.kicker, .card-kicker { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-text); }
.apps h2 { margin-top: .4rem; font-weight: 900; font-size: clamp(1.9rem, 3.2vw, 2.6rem); line-height: 1.1; letter-spacing: -.015em; color: var(--navy); }
.section-note { display: flex; align-items: flex-start; gap: .5rem; max-width: 40ch; font-size: .95rem; color: var(--mid-navy); }
.section-note .icon { margin-top: .25em; color: var(--deep-gold); }

.app-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .app-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }

.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--hair); border-radius: var(--radius-card);
  padding: 1.75rem; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  animation: rise .6s var(--ease) both; animation-delay: calc(var(--i, 0) * 70ms);
}
.card::after { /* gold accent line on hover */
  content: ""; position: absolute; left: 1.75rem; right: 1.75rem; top: -1px; height: 3px; border-radius: 0 0 3px 3px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.card:hover, .card:focus-within { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(209, 156, 51, .5); }
.card:hover::after, .card:focus-within::after { transform: scaleX(1); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.card-icon {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--off-white); border: 1px solid var(--hair); color: var(--navy); font-size: 1.35rem;
  transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.card:hover .card-icon { background: rgba(245, 233, 209, .6); border-color: rgba(209, 156, 51, .5); color: var(--deep-gold); }
.tag {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .02em;
  padding: .3rem .65rem; border-radius: var(--radius-pill);
}
.tag-lock { background: var(--pale-navy); color: var(--mid-navy); }
.tag .icon { width: .9em; height: .9em; stroke-width: 2.4; }
.card-title { margin-top: .35rem; font-size: clamp(1.3rem, 2vw, 1.55rem); font-weight: 700; line-height: 1.2; color: var(--navy); }
.card-desc { margin-top: .6rem; color: #3b4170; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--hair); }
.card-host { font-size: .875rem; color: var(--mid-navy); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.app-grid--fallback li { background: #fff; border: 1px solid var(--hair); border-radius: var(--radius-card); padding: 1.25rem 1.5rem; font-weight: 700; }
.app-grid--fallback a { color: var(--navy); }

.notice {
  display: flex; align-items: flex-start; gap: .75rem; margin-top: 2.25rem;
  padding: 1rem 1.25rem; border-radius: 16px; background: var(--paper); border: 1px solid var(--hair);
  font-size: .95rem; color: var(--mid-navy);
}
.notice strong { color: var(--navy); }
.notice-dot { flex: none; width: 8px; height: 8px; margin-top: .55em; border-radius: 50%; background: var(--gold); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(232, 234, 241, .8); padding: 2.5rem 0; font-size: .925rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; }
.footer-brand img { height: 40px; width: auto; }
.footer-nav { display: flex; gap: 1.5rem; margin-left: auto; }
.footer-nav a { color: #fff; text-decoration: none; font-weight: 700; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.footer-nav a:hover { color: var(--gold); border-color: var(--gold); }
.footer-copy { flex-basis: 100%; padding-top: 1.25rem; border-top: 1px solid rgba(255, 255, 255, .1); color: rgba(232, 234, 241, .65); }

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  .header-inner { gap: .6rem; min-height: 64px; }
  .brand img { height: 36px; }
  .brand-divider { height: 22px; }
  .sandbox-label { font-size: .68rem; padding: .25rem .55rem; }
  .hide-xs { display: none; }
  .hero-mark { right: -5rem; top: 1.5rem; transform: none; width: 220px; opacity: .07; }
  .hero-actions .btn { flex: 1 1 100%; }
  .card { padding: 1.4rem; }
  .card::after { left: 1.4rem; right: 1.4rem; }
  .footer-nav { margin-left: 0; }
}

@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}