/* Green Tunnel landing — Liquid Glass theme. Dark-first, light theme via prefers-color-scheme. */

:root {
  color-scheme: dark light;
  --ink-0: #04201A;
  --ink-1: #062B23;
  --ink-2: #0A3D33;
  --mint: #14E08E;
  --mint-l: #5CFFC1;
  --teal: #0BB5A8;
  --lime: #C8FF3D;
  --hl: #F4FFB8;
  --mist: #F2FBF7;

  --bg: var(--ink-0);
  --bg-grad: radial-gradient(120% 80% at 50% -10%, var(--ink-2) 0%, var(--ink-1) 40%, var(--ink-0) 75%);
  --text: #EAFBF3;
  --muted: #8FB8A8;
  --accent: var(--mint-l);
  --on-accent: #04201A;
  --glass-bg: linear-gradient(140deg, rgba(255,255,255,.11) 0%, rgba(255,255,255,.04) 55%, rgba(255,255,255,.06) 100%);
  --glass-solid: rgba(10, 61, 51, .55);
  --glass-border: rgba(255,255,255,.18);
  --glass-hi: rgba(255,255,255,.28);
  --glass-shadow: 0 24px 60px -28px rgba(0,0,0,.65), 0 2px 6px -2px rgba(0,0,0,.3);
  --chip-bg: rgba(255,255,255,.07);
  --line: rgba(255,255,255,.12);
  --blob-opacity: .55;

  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 30px;
  --r-xl: 40px;
  --blur: 30px;

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Space Grotesk", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 32px);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: var(--mist);
    --bg-grad: radial-gradient(120% 80% at 50% -10%, #DDF7EA 0%, #EDFAF4 45%, var(--mist) 80%);
    --text: #06241D;
    --muted: #3B5E54;
    --accent: #067A52;
    --on-accent: #04201A;
    --glass-bg: linear-gradient(140deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.52) 60%, rgba(255,255,255,.66) 100%);
    --glass-solid: rgba(255,255,255,.8);
    --glass-border: rgba(6,36,29,.10);
    --glass-hi: rgba(255,255,255,.95);
    --glass-shadow: 0 24px 50px -30px rgba(6,60,45,.35), 0 2px 6px -3px rgba(6,60,45,.15);
    --chip-bg: rgba(6,36,29,.05);
    --line: rgba(6,36,29,.10);
    --blob-opacity: .35;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  background-image: var(--bg-grad);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; text-wrap: balance; }
p { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
figure { margin: 0; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 10px; }
@media (prefers-color-scheme: light) { :focus-visible { outline-color: #067A52; } }

.sr-only { position: absolute !important; 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: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 12px; background: var(--mint); color: var(--on-accent); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Ambient background blobs ---------- */
.ambient { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: var(--blob-opacity); will-change: transform; }
.blob--mint { width: 52vmax; height: 52vmax; left: -14vmax; top: -18vmax; background: radial-gradient(circle at 40% 40%, var(--mint), transparent 65%); animation: drift-a 28s ease-in-out infinite alternate; }
.blob--teal { width: 46vmax; height: 46vmax; right: -16vmax; top: 18vh; background: radial-gradient(circle at 50% 50%, var(--teal), transparent 65%); animation: drift-b 34s ease-in-out infinite alternate; }
.blob--lime { width: 30vmax; height: 30vmax; left: 30vw; bottom: -14vmax; background: radial-gradient(circle at 50% 50%, var(--lime), transparent 62%); opacity: calc(var(--blob-opacity) * .45); animation: drift-c 40s ease-in-out infinite alternate; }
@keyframes drift-a { to { transform: translate3d(12vw, 10vh, 0) scale(1.12); } }
@keyframes drift-b { to { transform: translate3d(-14vw, 16vh, 0) scale(.9); } }
@keyframes drift-c { to { transform: translate3d(-18vw, -12vh, 0) scale(1.2); } }

/* ---------- Liquid glass surface ---------- */
.glass {
  position: relative;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: inset 0 1px 0 var(--glass-hi), inset 0 -1px 0 rgba(255,255,255,.04), var(--glass-shadow);
  isolation: isolate;
}
.glass::before { /* specular sheen */
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(120% 60% at 10% 0%, rgba(255,255,255,.16), transparent 45%);
  pointer-events: none;
  z-index: -1;
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: var(--glass-solid); }
}

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: 12px; }
.nav {
  display: flex; align-items: center; gap: 16px;
  padding: 8px 8px 8px 16px;
  border-radius: 999px;
  --blur: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; letter-spacing: -.01em; min-width: 0; }
.brand svg { width: 32px; height: 32px; flex: none; }
.brand-text { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.brand-name { line-height: 1; }
.brand-tag { display: inline-block; padding: 3px 7px 2px; border-radius: 999px; font-family: var(--font-body); font-size: .625rem; font-weight: 700; letter-spacing: .16em; line-height: 1.2; text-transform: uppercase; color: var(--accent); background: color-mix(in srgb, var(--mint) 14%, transparent); border: 1px solid color-mix(in srgb, var(--mint) 40%, transparent); }
.nav-links { display: flex; gap: 4px; margin-left: auto; list-style: none; }
.nav-links a { display: block; padding: 8px 12px; border-radius: 999px; color: var(--muted); text-decoration: none; font-size: .9375rem; font-weight: 500; }
.nav-links a:hover { color: var(--text); background: var(--chip-bg); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-links + .nav-tools { margin-left: 8px; }
.lang-switch { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--chip-bg); border: 1px solid var(--line); }
.lang-switch a { min-width: 40px; padding: 5px 10px; border-radius: 999px; text-align: center; font-size: .8125rem; font-weight: 600; color: var(--muted); text-decoration: none; }
.lang-switch a[aria-current="true"] { background: var(--mint); color: var(--on-accent); }
.icon-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: var(--text); background: var(--chip-bg); border: 1px solid var(--line); }
.icon-btn svg { width: 20px; height: 20px; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-tools, .nav-links + .nav-tools { margin-left: auto; }
}

/* ---------- Buttons & badges ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  border-radius: 999px; border: 1px solid transparent;
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--primary { background: linear-gradient(180deg, var(--mint-l), var(--mint)); color: var(--on-accent); box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 10px 30px -10px rgba(20,224,142,.7); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 14px 36px -10px rgba(20,224,142,.85); }
.btn--ghost { color: var(--text); background: var(--chip-bg); border-color: var(--glass-border); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }

.badges { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin-top: 28px; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 8px 16px 8px 12px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: var(--chip-bg);
  color: var(--text); text-decoration: none;
}
.badge svg { width: 24px; height: 24px; flex: none; }
.badge span { display: flex; flex-direction: column; line-height: 1.15; }
.badge small { font-size: .6875rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.badge strong { font-size: .9375rem; font-weight: 600; }
.badge--soon { opacity: .72; cursor: not-allowed; }
.badge--soon small { color: var(--accent); }
a.badge:hover { background: rgba(255,255,255,.12); }

/* ---------- Sections ---------- */
main > section { padding-block: clamp(64px, 9vw, 120px); }
.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px; padding: 6px 12px; border-radius: 999px; background: var(--chip-bg); border: 1px solid var(--line); color: var(--accent); font-size: .8125rem; font-weight: 600; letter-spacing: .02em; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); }
h2 { font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.75rem); }
.lead { font-size: clamp(1.0625rem, 1rem + .4vw, 1.25rem); color: var(--muted); }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(40px, 7vw, 96px) !important; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.375rem, 1.2rem + 4.6vw, 4.5rem); font-weight: 700; letter-spacing: -.035em; margin-bottom: 20px; }
.hero h1 .grad { background: linear-gradient(100deg, var(--mint-l) 0%, var(--mint) 45%, var(--lime) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (prefers-color-scheme: light) { .hero h1 .grad { background-image: linear-gradient(100deg, #067A52, #0B8F84 60%, #4C7A00); } }
.hero .lead { max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-note { margin-top: 18px; font-size: .875rem; color: var(--muted); }

/* demo card */
.demo { padding: clamp(24px, 4vw, 36px); border-radius: var(--r-xl); text-align: center; max-width: 420px; justify-self: center; width: 100%; }
.demo-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 20px; }
.power {
  --size: clamp(150px, 40vw, 188px);
  position: relative;
  width: var(--size); height: var(--size);
  margin: 8px auto 20px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: radial-gradient(circle at 50% 30%, rgba(255,255,255,.18), rgba(255,255,255,.04) 60%);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.3), inset 0 -10px 30px rgba(0,0,0,.25), 0 20px 50px -20px rgba(0,0,0,.6);
  color: var(--muted);
  cursor: pointer;
  -webkit-backdrop-filter: blur(20px) saturate(180%); backdrop-filter: blur(20px) saturate(180%);
  transition: color .4s ease, box-shadow .5s ease, background .5s ease, transform .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.power:active { transform: scale(.97); }
.power svg { width: 38%; height: 38%; transition: filter .5s ease; }
.power::before, .power::after { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 2px solid var(--mint); opacity: 0; pointer-events: none; }
.power[aria-pressed="true"] {
  color: var(--on-accent);
  background: radial-gradient(circle at 50% 30%, var(--hl) 0%, var(--mint-l) 30%, var(--mint) 70%, var(--teal) 100%);
  box-shadow: inset 0 2px 0 rgba(255,255,255,.6), inset 0 -10px 30px rgba(4,32,26,.25), 0 0 0 10px rgba(20,224,142,.12), 0 0 70px 6px rgba(20,224,142,.55), 0 0 140px 30px rgba(200,255,61,.18);
}
.power[aria-pressed="true"]::before { animation: ring 2.6s ease-out infinite; }
.power[aria-pressed="true"]::after { animation: ring 2.6s ease-out 1.3s infinite; }
@keyframes ring { 0% { transform: scale(.92); opacity: .7; } 100% { transform: scale(1.35); opacity: 0; } }
.status { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; margin-bottom: 4px; }
.status-sub { font-size: .875rem; color: var(--muted); min-height: 1.6em; margin-bottom: 20px; }
.demo-list { list-style: none; display: grid; gap: 8px; text-align: left; }
.demo-list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; border-radius: 14px; background: var(--chip-bg); border: 1px solid var(--line); font-size: .875rem; }
.demo-list span { color: var(--muted); }
.demo-list b { font-weight: 600; text-align: right; transition: color .4s ease; }
.is-on .demo-list b { color: var(--accent); }
.demo-foot { margin-top: 16px; font-size: .75rem; color: var(--muted); }

/* ---------- How it works ---------- */
.flow { display: grid; grid-template-columns: minmax(0, 2.2fr) auto minmax(0, 1fr) auto minmax(0, 1fr); align-items: stretch; gap: 14px; }
.device { padding: 18px; border-radius: var(--r-lg); border: 1.5px dashed color-mix(in srgb, var(--mint) 55%, transparent); display: grid; grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); gap: 14px; align-items: stretch; position: relative; }
.device-tag { position: absolute; top: -12px; left: 18px; padding: 2px 10px; border-radius: 999px; background: var(--bg); color: var(--accent); font-size: .75rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.node { padding: 20px 16px; border-radius: var(--r-md); text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.node svg { width: 44px; height: 44px; }
.node strong { font-family: var(--font-display); font-size: 1rem; }
.node small { color: var(--muted); font-size: .8125rem; line-height: 1.4; }
.node--gt { box-shadow: inset 0 1px 0 var(--glass-hi), 0 0 0 1px rgba(20,224,142,.35), 0 0 40px -10px rgba(20,224,142,.6); }
.node--isp { opacity: .92; }
.arrow { display: grid; place-items: center; color: var(--accent); }
.arrow svg { width: 32px; height: 32px; }
.packets { display: flex; gap: 4px; justify-content: center; }
.packets i { display: block; height: 10px; border-radius: 3px; background: var(--mint); }
.packets i:nth-child(1) { width: 14px; background: var(--mint-l); }
.packets i:nth-child(2) { width: 22px; }
.packets i:nth-child(3) { width: 10px; background: var(--teal); }
.packets i:nth-child(4) { width: 18px; background: var(--lime); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; list-style: none; margin-top: 28px; counter-reset: step; }
.step { padding: 24px; }
.step h3 { font-size: 1.125rem; display: flex; align-items: center; gap: 10px; }
.step h3::before { counter-increment: step; content: counter(step); display: inline-grid; place-items: center; width: 30px; height: 30px; flex: none; border-radius: 50%; background: var(--mint); color: var(--on-accent); font-size: .875rem; }
.step p { color: var(--muted); margin: 0; font-size: .9375rem; }
.callout { margin-top: 18px; padding: 18px 22px; display: flex; gap: 14px; align-items: flex-start; font-size: .9375rem; }
.callout svg { width: 24px; height: 24px; flex: none; color: var(--lime); margin-top: 2px; }
@media (prefers-color-scheme: light) { .callout svg { color: #4C7A00; } }
.callout p { margin: 0; }

@media (max-width: 900px) {
  .flow { grid-template-columns: minmax(0,1fr); }
  .device { grid-template-columns: minmax(0,1fr); padding-top: 26px; }
  .arrow svg { transform: rotate(90deg); }
  .steps { grid-template-columns: minmax(0,1fr); }
}

/* ---------- Features ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; list-style: none; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; list-style: none; }
.card { padding: 28px; height: 100%; }
.card h3 { font-size: 1.1875rem; margin-top: 18px; }
.card p { color: var(--muted); margin: 0; font-size: .9375rem; }
.ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: linear-gradient(145deg, rgba(92,255,193,.28), rgba(11,181,168,.12)); border: 1px solid rgba(92,255,193,.3); color: var(--accent); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.ico svg { width: 26px; height: 26px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin-top: 14px; }
.tags li { padding: 3px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; background: var(--chip-bg); border: 1px solid var(--line); color: var(--text); }
@media (max-width: 1000px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px) { .grid-3, .grid-4 { grid-template-columns: minmax(0,1fr); } .card { padding: 22px; } }

/* ---------- Plugins ---------- */
.plugin { padding: 22px; display: flex; flex-direction: column; gap: 12px; height: 100%; border-radius: var(--r-md); }
.plugin-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plugin h3 { font-size: 1.0625rem; margin: 0; }
.plugin p { color: var(--muted); font-size: .875rem; margin: 0; flex: 1; }
.plugin-meta { font-size: .75rem; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; border-top: 1px solid var(--line); padding-top: 10px; }
.switch { flex: none; width: 46px; height: 28px; border-radius: 999px; background: var(--chip-bg); border: 1px solid var(--line); position: relative; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.3); }
.switch--on { background: var(--mint); border-color: transparent; }
.switch--on::after { left: 21px; }
.plugins-cta { margin-top: 28px; padding: 26px 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.plugins-cta h3 { margin: 0 0 4px; font-size: 1.25rem; }
.plugins-cta p { margin: 0; color: var(--muted); }
.disclaimer { margin-top: 16px; font-size: .8125rem; color: var(--muted); }

/* ---------- Platforms ---------- */
.platform { padding: 26px; height: 100%; display: flex; flex-direction: column; }
.platform .checks { flex: 1; }
.platform-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.platform-head h3 { margin: 0; font-size: 1.25rem; }
.platform .ico { width: 46px; height: 46px; border-radius: 14px; }
.checks { list-style: none; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: .9375rem; color: var(--muted); }
.checks li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2304201A' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat; }
.soon-pill { align-self: flex-start; display: inline-block; margin-top: 18px; padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; color: var(--accent); background: var(--chip-bg); border: 1px solid var(--line); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { border-radius: var(--r-md); padding: 0; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; position: relative; border-radius: var(--r-md); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: var(--chip-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314E08E' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat; transition: transform .25s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 24px 22px; color: var(--muted); }
.faq .answer p:last-child { margin: 0; }
.faq .answer strong { color: var(--text); }

/* ---------- Info panel ---------- */
.oss { padding: clamp(28px, 5vw, 56px); border-radius: var(--r-xl); display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr); gap: clamp(24px, 4vw, 48px); align-items: center; overflow: hidden; }
.oss h2 { margin-bottom: 14px; }
.oss .hero-cta { margin-top: 24px; }
.oss-list { list-style: none; display: grid; gap: 10px; }
.oss-list li { padding: 14px 16px; border-radius: 16px; background: var(--chip-bg); border: 1px solid var(--line); font-size: .9375rem; }
.oss-list b { display: block; font-family: var(--font-display); }
.oss-list span { color: var(--muted); font-size: .875rem; }
@media (max-width: 900px) { .oss { grid-template-columns: minmax(0,1fr); } }

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0 48px; }
.footer-inner { padding: 28px; display: flex; flex-wrap: wrap; gap: 20px 32px; align-items: center; justify-content: space-between; border-radius: var(--r-lg); }
.footer-brand p { margin: 6px 0 0; color: var(--muted); font-size: .875rem; max-width: 420px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; }
.footer-links a { color: var(--text); font-size: .9375rem; text-decoration: none; }
.footer-links a:hover { color: var(--accent); text-decoration: underline; }
.copyright { margin-top: 18px; text-align: center; font-size: .8125rem; color: var(--muted); }

/* ---------- Simple document pages (privacy, 404) ---------- */
.doc { max-width: 780px; margin: clamp(32px, 6vw, 72px) auto; padding: clamp(24px, 5vw, 56px); }
.doc h1 { font-size: clamp(2rem, 1.4rem + 2.5vw, 2.75rem); }
.doc h2 { font-size: 1.375rem; margin-top: 1.8em; }
.doc p, .doc li { color: var(--muted); }
.doc ul { padding-left: 1.25em; margin-bottom: 1em; }
.doc li { margin-bottom: .4em; }
.doc strong { color: var(--text); }
.updated { font-size: .875rem; color: var(--muted); }
.notfound { text-align: center; }
.notfound .big { font-family: var(--font-display); font-size: clamp(4rem, 3rem + 8vw, 8rem); font-weight: 700; line-height: 1; background: linear-gradient(100deg, var(--mint-l), var(--mint) 50%, var(--lime)); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 12px; }
.notfound .hero-cta { justify-content: center; }

/* ---------- Reveal on scroll (enabled by JS only) ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Small screens ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 480px) {
  :root { --blur: 24px; }
  .brand-text { flex-direction: column-reverse; align-items: flex-start; gap: 3px; }
  .brand-name { font-size: 1rem; }
  .brand-tag { padding: 0; border: 0; background: none; font-size: .5625rem; letter-spacing: .24em; }
  .nav { gap: 8px; padding-left: 12px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .badges { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
  .badges li { display: flex; }
  .badge { min-width: 0; width: 100%; }
  .badge strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .plugins-cta .btn { width: 100%; }
  .faq summary { padding: 18px 52px 18px 18px; font-size: 1rem; }
  .faq .answer { padding: 0 18px 18px; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .blob { animation: none; }
  .power[aria-pressed="true"]::before, .power[aria-pressed="true"]::after { animation: none; opacity: 0; }
  .js .reveal { opacity: 1; transform: none; }
}