/* =========================================================================
   varde — landing page
   Concept: "Aurora over a Nordic ridge."
   Palette : Basalt ink canvas + aurora gradient (teal -> blue -> iris -> orchid)
   Type    : system sans (display, tight) + ui-monospace (labels & code)
   ========================================================================= */

:root {
  /* ---- canvas ---- */
  --ink:        #070A10;   /* Basalt — page background */
  --ink-2:      #0A0F18;   /* deeper panel */
  --surface:    #10161F;   /* raised glass base */

  /* ---- aurora stops ---- */
  --c-teal:   #3DE7C7;
  --c-blue:   #4D87FF;
  --c-iris:   #9A7CFF;
  --c-orchid: #C77DFF;

  /* ---- text ---- */
  --text:    #EAEFF7;   /* Snow */
  --text-2:  #B7C2D4;   /* secondary */
  --muted:   #7C879B;   /* Stone — captions, mono labels */

  /* ---- lines & glass ---- */
  --hair:        rgba(255,255,255,0.09);
  --hair-strong: rgba(255,255,255,0.16);
  --glass:       rgba(255,255,255,0.035);
  --glass-2:     rgba(255,255,255,0.05);

  --grad:      linear-gradient(102deg, var(--c-teal) 0%, var(--c-blue) 40%, var(--c-iris) 72%, var(--c-orchid) 100%);
  --grad-soft: linear-gradient(102deg, #7af0db, #7ea9ff 45%, #b79cff 78%, #d79cff);

  /* ---- type ---- */
  --sans: "Inter var", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* ---- rhythm ---- */
  --maxw: 1140px;
  --pad: clamp(1.25rem, 5vw, 2.5rem);
  --radius: 18px;
  --radius-sm: 12px;

  --shadow: 0 24px 60px -28px rgba(0,0,0,0.85), 0 2px 8px -4px rgba(0,0,0,0.6);
}

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

body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--text);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; color: inherit; cursor: pointer; }

::selection { background: rgba(122,169,255,0.32); color: #fff; }

/* ---------- a11y helpers ---------- */
.vh {
  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: fixed; top: 0; left: 50%; transform: translate(-50%, -120%);
  z-index: 100; background: var(--surface); color: var(--text);
  padding: .65rem 1.1rem; border-radius: 0 0 12px 12px; border: 1px solid var(--hair);
  font-size: .9rem;
}
.skip-link:focus { transform: translate(-50%, 0); }

:where(a, button, .tab, [tabindex]):focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  position: relative;
  padding-block: clamp(4.5rem, 10vw, 8rem);
  scroll-margin-top: 84px;
}

/* hairline seam between sections */
.section + .section::before,
.section--why::before {
  content: "";
  position: absolute; inset-inline: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--hair), transparent);
}

.eyebrow {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;        /* wrap between labels on narrow screens... */
  white-space: nowrap;    /* ...but never split a label like "Non-root" */
  gap: .55rem;
}
.eyebrow .dot { color: var(--c-blue); opacity: .8; }

.section__head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section__head .eyebrow { margin-bottom: 1rem; }

.section__title {
  font-size: clamp(2rem, 4.6vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 680;
}
.section__sub {
  margin-top: 1.1rem;
  color: var(--text-2);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  max-width: 42rem;
}

.inline {
  font-family: var(--mono);
  font-size: .86em;
  background: var(--glass-2);
  border: 1px solid var(--hair);
  padding: .08em .42em;
  border-radius: 6px;
  color: var(--text);
  white-space: nowrap;
}

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(7,10,16,0.72); /* fallback for browsers without color-mix() */
  background: color-mix(in oklab, var(--ink) 72%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--hair);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { width: 26px; height: 26px; filter: drop-shadow(0 2px 10px rgba(120,150,255,0.35)); }
.brand__word {
  font-weight: 680;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.nav { display: flex; align-items: center; gap: clamp(.5rem, 2.5vw, 1.9rem); }
.nav__link {
  color: var(--text-2);
  font-size: .94rem;
  font-weight: 500;
  transition: color .18s ease;
}
.nav__link:hover { color: var(--text); }
.nav__cta {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .9rem; font-weight: 600;
  padding: .5rem .85rem;
  border-radius: 999px;
  border: 1px solid var(--hair-strong);
  background: var(--glass);
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.nav__cta:hover { border-color: var(--c-blue); background: var(--glass-2); }
.ic-gh { width: 16px; height: 16px; }
@media (max-width: 540px) {
  .nav__link { display: none; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(4rem, 11vw, 8.5rem) clamp(3.5rem, 8vw, 6rem);
  overflow: hidden;
}
.hero__inner { position: relative; z-index: 2; }

.hero__aurora { position: absolute; inset: -20% 0 auto 0; height: 120%; z-index: 0; pointer-events: none; }
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .55;
  will-change: transform;
}
.glow--a {
  width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  top: -16%; left: 50%; transform: translateX(-55%);
  background: radial-gradient(circle at 50% 50%, rgba(77,135,255,0.55), transparent 62%);
  animation: drift-a 22s ease-in-out infinite alternate;
}
.glow--b {
  width: 46vw; height: 46vw; max-width: 560px; max-height: 560px;
  top: -8%; left: 12%;
  background: radial-gradient(circle at 50% 50%, rgba(61,231,199,0.42), transparent 60%);
  animation: drift-b 26s ease-in-out infinite alternate;
}
.glow--c {
  width: 50vw; height: 50vw; max-width: 600px; max-height: 600px;
  top: -4%; right: 6%;
  background: radial-gradient(circle at 50% 50%, rgba(199,125,255,0.42), transparent 62%);
  animation: drift-c 30s ease-in-out infinite alternate;
}
/* faint surveyor's grid — a nod to topo maps where vardes mark trails */
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 80% at 50% 0%, #000 30%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000 30%, transparent 72%);
}

.hero__title {
  font-size: clamp(2.6rem, 7.4vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 720;
  margin-top: 1.4rem;
  background: var(--grad-soft);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 14s ease-in-out infinite;
  max-width: 16ch;
}
.hero__lead {
  margin-top: 1.6rem;
  font-size: clamp(1.08rem, 1.9vw, 1.4rem);
  color: var(--text-2);
  max-width: 40rem;
  line-height: 1.6;
}

.hero__cta {
  margin-top: 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}
.hero__code { margin-top: 2.8rem; max-width: 640px; }

/* trust strip */
.trust {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--muted);
}
.trust li { display: inline-flex; align-items: center; gap: .7rem; }
.trust li::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 10px rgba(120,150,255,0.6);
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: .8rem 1.3rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  will-change: transform;
}
.btn--primary {
  background: var(--grad);
  color: #060910;
  box-shadow: 0 10px 30px -10px rgba(99,140,255,0.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(120,150,255,0.75); }
.btn--primary .ic-arrow { width: 18px; height: 18px; transition: transform .18s ease; }
.btn--primary:hover .ic-arrow { transform: translateX(3px); }

.btn--ghost {
  background: var(--glass);
  border-color: var(--hair-strong);
  color: var(--text);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--c-iris); background: var(--glass-2); }
.btn--ghost .ic-gh { width: 18px; height: 18px; }

/* =========================================================================
   CODE CARD / TERMINAL
   ========================================================================= */
.code-card {
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0)) ,
    var(--ink-2);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.code-card__bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem .9rem;
  border-bottom: 1px solid var(--hair);
  background: rgba(255,255,255,0.02);
}
.dots { display: inline-flex; gap: 6px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--hair-strong); }
.dots i:nth-child(1) { background: #ff5f57; opacity: .75; }
.dots i:nth-child(2) { background: #febc2e; opacity: .75; }
.dots i:nth-child(3) { background: #28c840; opacity: .75; }
.code-card__name {
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--text-2);
  margin-right: auto;
}
.code-card__hint { color: var(--muted); }

.code {
  margin: 0;
  padding: 1.1rem 1.2rem 1.25rem;
  font-family: var(--mono);
  font-size: .9rem;
  line-height: 1.85;
  overflow-x: auto;
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}
.code .ln { display: block; white-space: pre; }
.tk-key  { color: #7af0db; font-weight: 600; }
.tk-img  { color: #c2a8ff; }
.tk-path { color: #8fb6ff; }
.tk-c    { color: var(--muted); font-style: italic; }

/* copy button */
.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .02em;
  padding: .38rem .6rem;
  border-radius: 8px;
  border: 1px solid var(--hair);
  background: var(--glass);
  color: var(--text-2);
  transition: border-color .16s ease, color .16s ease, background .16s ease;
}
.btn-copy:hover { border-color: var(--hair-strong); color: var(--text); background: var(--glass-2); }
.btn-copy .ic { width: 15px; height: 15px; }
.btn-copy .ic-check { display: none; color: var(--c-teal); }
.btn-copy.is-copied { color: var(--c-teal); border-color: rgba(61,231,199,0.4); }
.btn-copy.is-copied .ic-copy { display: none; }
.btn-copy.is-copied .ic-check { display: block; }
.btn-copy--sm { padding: .32rem; }
.btn-copy--sm .ic { width: 15px; height: 15px; }

/* =========================================================================
   IMAGES GRID
   ========================================================================= */
.grid { display: grid; gap: 1.1rem; }
.grid--images {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  padding: 1.4rem 1.4rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--hair);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
  overflow: hidden;
}
/* aurora hairline that lights up on hover */
.card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-4px);
  background: var(--glass-2);
}
.card:hover::before { opacity: .55; }

.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-wrap: wrap;
}
.card__name {
  font-family: var(--mono);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.card__name--muted { color: var(--text-2); }
.pills { display: inline-flex; flex-wrap: wrap; gap: .35rem; }
.pills li {
  font-family: var(--mono);
  font-size: .72rem;
  padding: .15rem .5rem;
  border-radius: 999px;
  color: var(--text-2);
  background: rgba(122,169,255,0.1);
  border: 1px solid rgba(122,169,255,0.22);
}
.card__desc { color: var(--text-2); font-size: .94rem; line-height: 1.55; flex: 1; }
.card__desc .inline { font-size: .8em; }

.ref {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .55rem .55rem .75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hair);
  background: var(--ink-2);
}
.ref__code {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text);
  /* Wrap the full reference (incl. the tag) rather than clipping it — this card
     exists to show the exact pull string, so the tag must always be visible. */
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.5;
  flex: 1;
}
.ref__code .tk-key { color: #7af0db; }

/* note card */
.card--note { background: linear-gradient(180deg, rgba(122,169,255,0.06), rgba(199,125,255,0.04)); }
.checklist { display: grid; gap: .6rem; }
.checklist li {
  position: relative;
  padding-left: 1.6rem;
  font-size: .92rem;
  color: var(--text-2);
  line-height: 1.45;
}
.checklist li strong { color: var(--text); font-weight: 600; }
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: .35em;
  width: 14px; height: 14px;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* =========================================================================
   WHY GRID
   ========================================================================= */
.section--why { background: linear-gradient(180deg, transparent, rgba(122,169,255,0.025) 40%, transparent); }
.grid--why {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
}
.feature {
  padding: 1.6rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--hair);
  background: var(--glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.feature:hover { transform: translateY(-3px); border-color: var(--hair-strong); background: var(--glass-2); }
.feature__icon {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 13px;
  margin-bottom: 1.05rem;
  color: var(--c-teal);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0)),
    rgba(61,231,199,0.08);
  border: 1px solid rgba(61,231,199,0.22);
}
.feature__icon svg { width: 23px; height: 23px; }
.feature:nth-child(2) .feature__icon { color: var(--c-blue); background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0)), rgba(77,135,255,0.1); border-color: rgba(77,135,255,0.26); }
.feature:nth-child(3) .feature__icon { color: #9fb4ff; }
.feature:nth-child(4) .feature__icon { color: var(--c-iris); background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0)), rgba(154,124,255,0.1); border-color: rgba(154,124,255,0.26); }
.feature:nth-child(5) .feature__icon { color: #b18cff; }
.feature:nth-child(6) .feature__icon { color: var(--c-orchid); background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0)), rgba(199,125,255,0.1); border-color: rgba(199,125,255,0.26); }
.feature__title { font-size: 1.16rem; font-weight: 650; letter-spacing: -0.01em; margin-bottom: .45rem; }
.feature__body { color: var(--text-2); font-size: .96rem; line-height: 1.58; }
.feature__body strong { color: var(--text); font-weight: 600; }

/* =========================================================================
   USAGE TABS
   ========================================================================= */
.usage {
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  overflow: hidden;
}
.usage__tabs {
  display: flex;
  gap: .25rem;
  padding: .5rem;
  border-bottom: 1px solid var(--hair);
  overflow-x: auto;
  scrollbar-width: none;
}
.usage__tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .01em;
  padding: .55rem 1.05rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  transition: color .16s ease, background .16s ease, border-color .16s ease;
}
.tab:hover { color: var(--text-2); background: var(--glass); }
.tab.is-active {
  color: var(--text);
  background: var(--glass-2);
  border-color: var(--hair-strong);
}
.tab.is-active::after {
  content: "";
  display: block;
  height: 2px;
  margin-top: .45rem;
  border-radius: 2px;
  background: var(--grad);
}
.usage__panels { padding: .9rem; }
.usage__panels .code-card { box-shadow: none; background: var(--ink-2); }
.usage__panels .code-card[hidden] { display: none; }
.usage__panels .code-card__bar { background: rgba(255,255,255,0.015); }
.usage .code { font-size: .95rem; }

/* =========================================================================
   NIX BAND
   ========================================================================= */
.nix-band { overflow: hidden; }
.nix-band__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 26px;
  border: 1px solid var(--hair);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(77,135,255,0.12), transparent 55%),
    radial-gradient(120% 140% at 100% 100%, rgba(199,125,255,0.12), transparent 55%),
    var(--ink-2);
  box-shadow: var(--shadow);
}
@media (min-width: 880px) {
  .nix-band__inner { grid-template-columns: 1.05fr 1.2fr; }
}
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: .75rem;
}
.flow__step {
  flex: 1 1 180px;
  padding: 1.2rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hair);
  background: var(--glass);
}
.flow__icon {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border-radius: 11px;
  color: var(--c-teal);
  margin-bottom: .85rem;
  background: rgba(61,231,199,0.08);
  border: 1px solid rgba(61,231,199,0.2);
}
.flow__step:nth-child(3) .flow__icon { color: var(--c-blue); background: rgba(77,135,255,0.1); border-color: rgba(77,135,255,0.24); }
.flow__step:nth-child(5) .flow__icon { color: var(--c-orchid); background: rgba(199,125,255,0.1); border-color: rgba(199,125,255,0.24); }
.flow__icon svg { width: 21px; height: 21px; }
.flow__title { font-size: 1rem; font-weight: 620; margin-bottom: .3rem; }
.flow__body { font-size: .88rem; color: var(--text-2); line-height: 1.5; }
.flow__arrow {
  display: grid;
  place-items: center;
  color: var(--muted);
  flex: 0 0 auto;
}
.flow__arrow svg { width: 22px; height: 22px; }
@media (max-width: 620px) {
  .flow { flex-direction: column; }
  .flow__arrow { transform: rotate(90deg); }
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  border-top: 1px solid var(--hair);
  padding-block: clamp(2.5rem, 6vw, 4rem);
  background: linear-gradient(180deg, transparent, rgba(122,169,255,0.03));
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem 2rem;
  align-items: flex-start;
  justify-content: space-between;
}
.footer__brand { max-width: 30rem; }
.footer__brand .brand { margin-bottom: .7rem; }
.footer__tag { color: var(--muted); font-size: .92rem; }
.footer__meta { display: grid; gap: .65rem; justify-items: flex-start; }
.footer__link {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 600; font-size: .94rem;
  color: var(--text);
  border-bottom: 1px solid transparent;
  transition: border-color .16s ease;
}
.footer__link .ic-gh { width: 17px; height: 17px; }
.footer__link:hover { border-color: var(--c-blue); }
.footer__note { color: var(--muted); font-size: .86rem; }

/* =========================================================================
   OPEN / FREE
   ========================================================================= */
.section--open { background: linear-gradient(180deg, transparent, rgba(61,231,199,0.035) 45%, transparent); }
.section--open .section__head { max-width: 50rem; }

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 2.4vw, 1.5rem);
  align-items: start;
}

.compare__col {
  border: 1px solid var(--hair);
  background: var(--glass);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 3vw, 1.9rem);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.compare__col--ours {
  position: relative;
  border-color: rgba(122,169,255,0.32);
  background: linear-gradient(180deg, rgba(122,169,255,0.08), rgba(199,125,255,0.045));
  box-shadow: var(--shadow);
}
.compare__col--ours::before {
  content: "";
  position: absolute; inset: -1px -1px auto -1px; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--grad);
}
.compare__col--theirs { opacity: .9; }

.compare__head {
  display: flex; align-items: center; gap: .85rem;
  margin-bottom: 1.15rem; padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--hair);
}
.compare__mark { width: 30px; height: 30px; flex: none; }
.compare__mark--lock {
  width: 30px; height: 30px; display: grid; place-items: center;
  color: var(--muted); border: 1px solid var(--hair); border-radius: 9px;
}
.compare__mark--lock svg { width: 17px; height: 17px; }
.compare__name { font-size: 1.1rem; font-weight: 680; letter-spacing: -0.01em; }
.compare__col--ours .compare__name { font-family: var(--mono); font-weight: 600; }
.compare__tag {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .02em;
  color: var(--muted); margin-top: .15rem;
}
.compare__tag--grad {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.compare__tag sup { color: var(--muted); }
.compare__fine { opacity: .65; }

.compare__list { display: grid; gap: .85rem; }
.compare__list li {
  position: relative; padding-left: 1.95rem;
  font-size: .95rem; color: var(--text-2); line-height: 1.5;
}
.compare__list li::before {
  content: "✓";
  position: absolute; left: 0; top: .05rem;
  width: 1.35rem; height: 1.35rem;
  display: grid; place-items: center;
  font-size: .72rem; font-weight: 700; border-radius: 50%;
  color: var(--c-teal); background: rgba(61,231,199,0.14);
}
.compare__list--theirs li { color: var(--muted); }
.compare__list--theirs li::before {
  content: "✕"; color: #ff8ba0; background: rgba(255,120,140,0.10);
}

.open__cta {
  display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center;
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

@media (max-width: 720px) {
  .compare { grid-template-columns: 1fr; }
}

/* =========================================================================
   MOTION
   ========================================================================= */
/* Reveal-on-scroll applies only when JS is active (html.js). Without JS — or
   before it runs — content is fully visible, so the page never depends on
   scripts or on a scroll event firing. */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1);
}
.js .reveal.in { opacity: 1; transform: none; }

/* stagger children of a revealed grid */
.js .grid .reveal.in { transition-delay: calc(var(--i, 0) * 60ms); }

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
@keyframes drift-a {
  from { transform: translate(-55%, 0) scale(1); }
  to   { transform: translate(-48%, 4%) scale(1.08); }
}
@keyframes drift-b {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(6%, 6%) scale(1.12); }
}
@keyframes drift-c {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-6%, 5%) scale(1.1); }
}

@media (min-width: 720px) {
  html { scroll-behavior: smooth; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal, .js .reveal { opacity: 1; transform: none; }
  .hero__title { background-position: 0 0; }
  .glow { animation: none; }
}