:root {
  --bg: #0b0d0e;
  --bg-2: #111415;
  --card: #16191b;
  --card-2: #1c2022;
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.12);
  --text: #eef1ef;
  --muted: #8d9692;
  --mint: #b9e6cc;
  --mint-2: #7fd1a6;
  --mint-glow: rgba(127, 209, 166, 0.35);
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Manrope", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  font-family: var(--font);
  background: transparent;
  color: var(--text);
  position: relative;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; }
::selection { background: var(--mint); color: #0b0d0e; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--mint); color: #000; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* ---------- ambient layers ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%,100% { transform: translate(0,0); } 20% { transform: translate(-5%,3%); }
  40% { transform: translate(3%,-6%); } 60% { transform: translate(-7%,2%); } 80% { transform: translate(4%,5%); }
}
.cursor-glow {
  position: fixed; width: 520px; height: 520px; left: 0; top: 0; z-index: 0; pointer-events: none;
  border-radius: 50%; background: radial-gradient(circle, rgba(127,209,166,0.10), transparent 60%);
  transform: translate(-50%, -50%); transition: opacity .4s; opacity: 0;
}
.progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 80;
  background: linear-gradient(90deg, var(--mint-2), var(--mint));
  transform-origin: 0 50%; transform: scaleX(0);
  box-shadow: 0 0 12px var(--mint-glow);
}

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 70;
  width: min(1120px, calc(100% - 32px));
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 10px 10px 10px 20px; border-radius: 999px;
  border: 1px solid transparent; transition: background .4s, border-color .4s, backdrop-filter .4s, transform .5s var(--ease);
}
.nav.scrolled { background: rgba(17,20,21,0.72); border-color: var(--line); backdrop-filter: blur(16px) saturate(140%); }
.nav.hide { transform: translate(-50%, -140%); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.14em; font-size: 15px; }
.brand-logo { display: block; width: 128px; height: auto; }
.mk-brand .brand-logo { width: 112px; }
.plan-status { cursor: default; background: transparent; border: 1px solid var(--line); color: var(--muted); }
.nav-links { display: flex; gap: 6px; }
.nav-links a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 500; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 24px; border-radius: 999px; font-weight: 600; font-size: 15px;
  overflow: hidden; isolation: isolate; transition: transform .3s var(--ease), box-shadow .3s, background .3s, border-color .3s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--mint); color: #0b120e; box-shadow: 0 0 0 0 var(--mint-glow), inset 0 1px 0 rgba(255,255,255,0.6); }
.btn-primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.7) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .8s var(--ease);
}
.btn-primary:hover { box-shadow: 0 10px 40px -8px var(--mint-glow), inset 0 1px 0 rgba(255,255,255,0.6); }
.btn-primary:hover::before { transform: translateX(120%); }
.btn-ghost { border: 1px solid var(--line-2); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: rgba(185,230,204,0.4); background: rgba(185,230,204,0.06); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn-lg { height: 60px; padding: 0 34px; font-size: 17px; }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100vh; padding: 160px 24px 80px; isolation: isolate;
  display: flex; flex-direction: column; align-items: center; text-align: center; overflow: hidden;
}
/* fallback when WebGL is unavailable */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -6;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(127,209,166,0.16), transparent 70%),
    radial-gradient(40% 40% at 85% 30%, rgba(90,140,255,0.07), transparent 70%);
}
/* terrain dissolves into the page instead of ending in a hard edge */
#terrain { mask-image: linear-gradient(180deg, #000 70%, transparent 100%); }
#terrain { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: -3; }

/* ---------- page-wide background ---------- */
#aurora {
  position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: -10; pointer-events: none;
  opacity: 0; transition: opacity 2s var(--ease);
}
#aurora.ready { opacity: 1; }
main, .footer { position: relative; z-index: 1; }

/* light beam from the top */
.beam {
  position: absolute; top: -120px; left: 50%; width: 1100px; height: 900px; z-index: -4; pointer-events: none;
  transform: translateX(-50%); mix-blend-mode: screen;
  mask-image: linear-gradient(180deg, #000 10%, transparent 85%);
}
.beam span {
  position: absolute; inset: 0; transform-origin: 50% 0;
  background: conic-gradient(from 180deg at 50% 0%, transparent 152deg, rgba(185,230,204,0.10) 170deg, rgba(220,255,236,0.22) 180deg, rgba(185,230,204,0.10) 190deg, transparent 208deg);
  filter: blur(18px);
  animation: sway 14s ease-in-out infinite, flicker 7s ease-in-out infinite;
}
@keyframes sway { 0%,100% { transform: rotate(-3deg) scaleX(1); } 50% { transform: rotate(3deg) scaleX(1.15); } }
@keyframes flicker { 0%,100% { opacity: .85; } 45% { opacity: 1; } 55% { opacity: .7; } }
.hero-inner { max-width: 860px; position: relative; z-index: 2; }
.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.03); font-size: 13px; color: var(--muted);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint-2); box-shadow: 0 0 0 0 var(--mint-glow); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(127,209,166,.6); } 80%,100% { box-shadow: 0 0 0 10px rgba(127,209,166,0); } }
.hero-title {
  margin: 28px 0 22px; font-size: clamp(42px, 7.4vw, 92px); line-height: 1; letter-spacing: -0.045em; font-weight: 800;
}
.hero-title em {
  font-style: normal; background: linear-gradient(100deg, var(--mint) 10%, #fff 50%, var(--mint-2) 90%);
  background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 6s linear infinite;
}
@keyframes shine { to { background-position: -200% 0; } }
.hero-sub { max-width: 600px; margin: 0 auto; font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); }
.hero-cta { display: flex; gap: 12px; justify-content: center; margin-top: 36px; flex-wrap: wrap; }

/* split text */
[data-split] .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: 0.08em; margin-bottom: -0.08em; }
[data-split] .w > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 55ms); }
[data-split].in .w > span { transform: none; }

/* ---------- mockup ---------- */
.mockup-wrap { position: relative; margin-top: 80px; width: min(980px, 100%); perspective: 1600px; z-index: 2; }
.mockup {
  border-radius: 20px; border: 1px solid var(--line-2); text-align: left;
  background: linear-gradient(180deg, #1a1e20, #141719);
  box-shadow: 0 50px 120px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.02), inset 0 1px 0 rgba(255,255,255,0.06);
  transform: rotateX(var(--rx, 18deg)) rotateY(var(--ry, 0deg)) scale(var(--s, 0.94));
  transform-origin: 50% 0; transition: transform .25s ease-out; will-change: transform;
}
.mockup-shadow { position: absolute; inset: 20% 10% -10%; z-index: -1; background: var(--mint-glow); filter: blur(90px); opacity: .35; }
.mk-top { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.mk-brand { font-size: 18px; }
.mk-actions { display: flex; gap: 10px; align-items: center; }
.mk-link { font-size: 13px; color: var(--muted); padding: 8px 12px; }
.mk-save { font-size: 13px; font-weight: 600; background: var(--mint); color: #0b120e; padding: 8px 16px; border-radius: 10px; transition: transform .2s; }
.mk-save:active { transform: scale(.95); }
.mk-save.saved { background: #fff; }
.mk-body { display: grid; grid-template-columns: 180px 1fr; min-height: 380px; }
.mk-side { padding: 16px; display: flex; flex-direction: column; gap: 4px; border-right: 1px solid var(--line); }
.mk-tab { text-align: left; padding: 10px 14px; border-radius: 10px; font-size: 14px; color: var(--muted); transition: background .2s, color .2s; }
.mk-tab:hover { color: var(--text); }
.mk-tab.active { background: rgba(255,255,255,0.06); color: var(--text); }
.mk-key { margin-top: auto; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,0.04); }
.mk-key small { display: block; font-size: 11px; color: var(--muted); }
.mk-key strong { font-family: var(--mono); font-size: 13px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.mk-main { padding: 20px 24px; display: flex; flex-direction: column; }
.mk-main h3 { font-size: 24px; letter-spacing: -0.02em; margin-bottom: 16px; }
.mk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mk-card { background: rgba(255,255,255,0.03); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.mk-card h4 { font-size: 13px; margin-bottom: 10px; }
.tg { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; font-size: 13px; color: #c7cdca; cursor: pointer; }
.tg input { position: absolute; opacity: 0; pointer-events: none; }
.tg i { width: 32px; height: 18px; border-radius: 99px; background: #2a2f31; position: relative; transition: background .3s; flex-shrink: 0; }
.tg i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; border-radius: 50%; background: #6c7471; transition: transform .35s var(--ease), background .3s; }
.tg input:checked + i { background: var(--mint-2); }
.tg input:checked + i::after { transform: translateX(14px); background: #0b120e; }
.sl { padding: 6px 0; }
.sl-h { display: flex; justify-content: space-between; font-size: 13px; color: #c7cdca; margin-bottom: 6px; }
.sl-h b { font-family: var(--mono); font-size: 11px; font-weight: 500; background: rgba(255,255,255,0.06); padding: 2px 8px; border-radius: 6px; }
.sl input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 99px; background: linear-gradient(90deg, var(--mint) var(--p, 50%), #2a2f31 var(--p, 50%)); cursor: pointer; }
.sl input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--mint-2); box-shadow: 0 0 0 4px rgba(127,209,166,.15); transition: transform .2s; }
.sl input[type=range]::-moz-range-thumb { width: 10px; height: 10px; border-radius: 50%; background: #fff; border: 3px solid var(--mint-2); }
.sl input[type=range]:active::-webkit-slider-thumb { transform: scale(1.25); }
.mk-foot { margin-top: auto; padding-top: 16px; display: flex; justify-content: flex-end; gap: 18px; font-size: 11px; color: var(--muted); }
.mk-main .mk-grid { transition: opacity .25s, transform .25s; }
.mk-main.swap .mk-grid { opacity: 0; transform: translateY(6px); }

kbd {
  font-family: var(--mono); font-size: 12px; font-weight: 600; padding: 4px 9px; border-radius: 7px; color: var(--text);
  background: linear-gradient(180deg, #2a2f31, #1d2123); border: 1px solid var(--line-2);
  box-shadow: 0 2px 0 #0a0c0d, inset 0 1px 0 rgba(255,255,255,0.08);
}
.mk-foot kbd { font-size: 10px; padding: 2px 6px; margin-right: 4px; }

/* ---------- marquee ---------- */
.marquee { position: relative; z-index: 2; border-block: 1px solid var(--line); padding: 22px 0; background: rgba(11,13,14,0.45); backdrop-filter: blur(10px); overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font-size: 15px; color: var(--muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; }
.marquee span::after { content: "✦"; color: var(--mint-2); font-size: 11px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 140px 24px; max-width: 1180px; margin: 0 auto; position: relative; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.eyebrow { display: inline-block; font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mint); margin-bottom: 16px; }
.section-head h2, .final h2 { font-size: clamp(34px, 5vw, 60px); letter-spacing: -0.04em; line-height: 1.05; font-weight: 800; }
.section-head p { margin-top: 16px; color: var(--muted); font-size: 18px; }

/* spotlight card */
.spot { position: relative; background: rgba(22,25,27,0.66); backdrop-filter: blur(14px) saturate(130%); -webkit-backdrop-filter: blur(14px) saturate(130%); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; isolation: isolate; }
.spot::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(127,209,166,0.10), transparent 45%);
}
.spot::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; z-index: -1; opacity: 0; transition: opacity .4s; pointer-events: none;
  background: radial-gradient(300px circle at var(--mx, 50%) var(--my, 50%), rgba(185,230,204,0.55), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.spot:hover::before, .spot:hover::after { opacity: 1; }

/* features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { padding: 30px; display: flex; flex-direction: column; gap: 10px; min-height: 260px; transition: transform .5s var(--ease); }
.feature:hover { transform: translateY(-4px); }
.feature-lg { grid-column: span 2; }
.feature h3 { font-size: 20px; letter-spacing: -0.02em; margin-top: auto; }
.feature p { color: var(--muted); font-size: 15px; }
.feature-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(185,230,204,0.08); border: 1px solid rgba(185,230,204,0.15); }
.feature-icon svg { width: 22px; height: 22px; fill: none; stroke: var(--mint); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.keys { display: flex; gap: 6px; align-items: center; margin-top: 8px; }
.keys b { color: var(--muted); font-weight: 500; }
.feature-visual { min-height: 140px; }
.line-preview { display: grid; align-content: center; gap: 9px; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; }
.line-preview > span { font-size: 12px; color: var(--muted); }
.line-preview div { display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 10px; font: 12px var(--mono); }
.line-preview i { height: 1px; background: var(--mint); border-radius: 4px; }
.line-preview div:nth-of-type(2) i { height: 2px; }
.line-preview div:nth-of-type(3) i { height: 4px; }

.dial { width: 70px; height: 70px; border-radius: 50%; border: 1px dashed var(--line-2); position: relative; margin-top: 8px; }
.dial span { position: absolute; left: 50%; top: 50%; width: 2px; height: 30px; background: var(--mint); transform-origin: 50% 0; border-radius: 2px; animation: spin 4s var(--ease) infinite; box-shadow: 0 0 10px var(--mint); }
@keyframes spin { 0% { transform: rotate(0); } 50% { transform: rotate(180deg); } 100% { transform: rotate(360deg); } }
.seg { display: inline-flex; padding: 4px; border-radius: 10px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); width: max-content; margin-top: 8px; }
.seg button { padding: 6px 14px; border-radius: 7px; font-family: var(--mono); font-size: 13px; color: var(--muted); transition: background .3s, color .3s; }
.seg button.on { background: var(--mint); color: #0b120e; }

/* steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; counter-reset: s; }
.steps::before { content: ""; position: absolute; top: 34px; left: 8%; right: 8%; height: 1px; background: linear-gradient(90deg, transparent, var(--mint-2), transparent); opacity: .4; }
.step { padding: 0 20px; text-align: center; }
.step-n { display: inline-grid; place-items: center; width: 68px; height: 68px; border-radius: 50%; font-family: var(--mono); font-weight: 600; color: var(--mint); background: rgba(14,20,18,0.8); backdrop-filter: blur(10px); border: 1px solid rgba(185,230,204,0.25); box-shadow: 0 0 40px -10px var(--mint-glow); position: relative; margin-bottom: 22px; }
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--muted); }

/* plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { padding: 34px 30px; display: flex; flex-direction: column; transition: transform .5s var(--ease); }
.plan:hover { transform: translateY(-6px); }
.plan h3 { font-size: 18px; color: var(--muted); font-weight: 600; }
.price { display: flex; align-items: flex-start; margin: 14px 0 6px; font-variant-numeric: tabular-nums; }
.price small { font-size: 18px; margin: 10px 6px 0 0; color: var(--muted); }
.price strong { font-size: 64px; line-height: 1; letter-spacing: -0.05em; font-weight: 800; }
.price span { font-size: 22px; font-weight: 700; margin-top: 6px; }
.per-day { color: var(--muted); font-size: 14px; min-height: 44px; }
.per-day em { display: block; font-style: normal; color: var(--mint); font-weight: 600; }
.plan ul { list-style: none; margin: 24px 0 30px; display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 14px; color: #c7cdca; }
.plan li::before { content: ""; flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; border-radius: 50%; background: rgba(127,209,166,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b9e6cc' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat; }
.plan li.gift { color: var(--mint); font-weight: 600; }
.plan li.gift::before { background: rgba(127,209,166,.25) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b9e6cc' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M4 11h16v9H4zM2 7h20v4H2zM12 7v13M12 7c-2-4-6-4-6-1s6 1 6 1 6 2 6-1-4-3-6 1'/%3E%3C/svg%3E") center/11px no-repeat; }
.plan-featured { background: linear-gradient(180deg, rgba(30,48,40,0.78), rgba(22,25,27,0.7) 60%); border-color: transparent; transform: scale(1.03); box-shadow: 0 40px 100px -40px var(--mint-glow); }
.plan-featured:hover { transform: scale(1.03) translateY(-6px); }
.plan-border { position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; z-index: 1;
  background: conic-gradient(from var(--a, 0deg), transparent 0 70%, var(--mint) 85%, transparent 100%), linear-gradient(var(--line-2), var(--line-2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: rot 5s linear infinite;
}
@property --a { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes rot { to { --a: 360deg; } }
.badge { position: absolute; top: 20px; right: 20px; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; background: var(--mint); color: #0b120e; }
.trust { display: flex; justify-content: center; gap: 36px; flex-wrap: wrap; margin-top: 48px; color: var(--muted); font-size: 14px; }
.trust span { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; fill: none; stroke: var(--mint); stroke-width: 1.8; stroke-linejoin: round; }

/* faq */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: rgba(22,25,27,0.62); backdrop-filter: blur(14px); transition: border-color .3s, background .3s; }
.faq details[open] { border-color: rgba(185,230,204,0.25); background: rgba(28,32,34,0.75); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 24px; font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { width: 14px; height: 14px; position: relative; flex-shrink: 0; }
.faq summary i::before, .faq summary i::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: var(--mint); border-radius: 2px; transition: transform .4s var(--ease); }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq details[open] > div { grid-template-rows: 1fr; }
.faq details > div > p { overflow: hidden; padding: 0 24px; color: var(--muted); }
.faq details[open] > div > p { padding-bottom: 22px; }

/* final */
.final { position: relative; text-align: center; padding: 160px 24px; overflow: hidden; }
.final-glow { position: absolute; left: 50%; bottom: -60%; width: 900px; height: 900px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(circle, rgba(127,209,166,0.22), transparent 60%); z-index: -1; animation: breathe 6s ease-in-out infinite; }
@keyframes breathe { 50% { transform: translateX(-50%) scale(1.12); opacity: .7; } }
.final p { color: var(--muted); font-size: 18px; margin: 18px 0 36px; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 36px 24px; max-width: 1180px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 24px; font-size: 14px; color: var(--muted); }
.footer nav a:hover { color: var(--text); }
.footer small { color: var(--muted); }

/* reveal */
.reveal { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* responsive */
@media (max-width: 960px) {
  .features, .plans, .steps { grid-template-columns: 1fr; }
  .feature-lg { grid-column: auto; }
  .plan-featured, .plan-featured:hover { transform: none; }
  .steps::before { display: none; }
  .mk-body { grid-template-columns: 1fr; }
  .mk-side { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .mk-key { display: none; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .mk-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .section { padding: 100px 20px; }
}
@media (hover: none) { .cursor-glow { display: none; } }
@media (prefers-reduced-motion: reduce) {
  html:not([data-preview-motion]),
  html:not([data-preview-motion]) *,
  html:not([data-preview-motion]) *::before,
  html:not([data-preview-motion]) *::after { animation: none !important; transition: none !important; }
  html:not([data-preview-motion]) .reveal { opacity: 1; transform: none; filter: none; }
  html:not([data-preview-motion]) [data-split] .w > span { transform: none; }
  html:not([data-preview-motion]) { scroll-behavior: auto; }
}