/* lifetech.systems: LifeTech's home and the hub for its products. Dark by design (the brand's
   orange glows on it); each product has its own accent: --rental, --security, --streams, --bots. */

:root {
  --bg: #07090e;
  --bg2: #0c1018;
  --panel: #111621;
  --panel2: #161c29;
  --line: rgba(255, 255, 255, .08);
  --line2: rgba(255, 255, 255, .14);
  --text: #eef1f6;
  --muted: #9aa4b5;
  --dim: #6b7486;
  --brand: #ff7a1a;
  --brand2: #ffb02e;
  --brand3: #ff4d2e;
  --rental: #ff9a2e;
  --security: #ff5a3c;
  --streams: #ff3d8b;
  --bots: #33c4ff;
  --radius: 20px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
  --display: "Sora", "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 "Inter", system-ui, -apple-system, Segoe UI, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.02em; line-height: 1.08; margin: 0; }
h2 { font-size: clamp(30px, 4.2vw, 50px); }
h3 { font-size: 20px; }
p { margin: 0; }
.wrap { width: min(1200px, 100% - 40px); margin: 0 auto; }
.narrow { width: min(820px, 100% - 40px); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: #000; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--brand2); outline-offset: 3px; border-radius: 6px; }
.grad { background: linear-gradient(100deg, var(--brand2), var(--brand) 45%, var(--brand3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
em { font-style: normal; background: linear-gradient(100deg, var(--brand2), var(--c, var(--brand))); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ------------------------------------------------------------- buttons */
.btn { display: inline-flex; align-items: center; gap: 9px; padding: 14px 24px; border-radius: 14px; font-weight: 700; font-size: 15.5px; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 11px; }
.btn-glow { color: #1a0a00; background: linear-gradient(135deg, var(--brand2), var(--brand) 55%, var(--brand3)); box-shadow: 0 10px 30px -10px rgba(255, 122, 26, .8), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-glow:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(255, 122, 26, .95), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-ghost { color: var(--text); background: rgba(255, 255, 255, .04); border: 1px solid var(--line2); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .28); transform: translateY(-2px); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.cta.center { justify-content: center; }

/* ------------------------------------------------------------- header */
.top { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.top.scrolled { background: rgba(7, 9, 14, .72); backdrop-filter: blur(16px) saturate(1.4); border-color: var(--line); }
.bar { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 800; font-size: 21px; letter-spacing: -.02em; }
.brand img { width: 44px; height: auto; filter: drop-shadow(0 4px 14px rgba(255, 122, 26, .45)); }
.brand b { color: #c9ced8; font-weight: 800; }
.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a { padding: 8px 14px; border-radius: 10px; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; transition: color .2s, background .2s; }
.nav a:hover { color: var(--text); background: rgba(255, 255, 255, .05); }
.menu { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line2); background: rgba(255, 255, 255, .04); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.menu span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s; }
.menu[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ------------------------------------------------------------- hero */
.hero { position: relative; padding: 150px 0 60px; overflow: hidden; isolation: isolate; }
.aurora { position: absolute; inset: -20% -10% auto; height: 120%; z-index: -2; filter: blur(80px); opacity: .9; pointer-events: none; }
.aurora i { position: absolute; border-radius: 50%; mix-blend-mode: screen; animation: drift 18s ease-in-out infinite alternate; }
.aurora i:nth-child(1) { width: 46vw; height: 46vw; left: 48%; top: 4%; background: radial-gradient(circle, rgba(255, 122, 26, .55), transparent 65%); }
.aurora i:nth-child(2) { width: 34vw; height: 34vw; left: 66%; top: 30%; background: radial-gradient(circle, rgba(255, 61, 139, .28), transparent 65%); animation-duration: 23s; animation-delay: -6s; }
.aurora i:nth-child(3) { width: 30vw; height: 30vw; left: 10%; top: 40%; background: radial-gradient(circle, rgba(51, 196, 255, .16), transparent 65%); animation-duration: 27s; animation-delay: -11s; }
.aurora.small { inset: 0; height: 100%; }
@keyframes drift { to { transform: translate(-6vw, 4vw) scale(1.15); } }
.grid-bg { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 60% 30%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 60% 30%, #000 20%, transparent 75%); opacity: .55; }
.hero-in { display: grid; grid-template-columns: 1.08fr .92fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; border-radius: 999px; border: 1px solid var(--line2); background: rgba(255, 255, 255, .04); color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 0 rgba(255, 122, 26, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255, 122, 26, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 122, 26, 0); } }
h1 { font-size: clamp(42px, 6.4vw, 82px); margin: 22px 0 22px; font-weight: 800; }
.lead { color: var(--muted); font-size: clamp(17px, 1.5vw, 19.5px); line-height: 1.65; max-width: 600px; }
.chips { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: var(--text); text-decoration: none; border: 1px solid var(--line2); background: rgba(255, 255, 255, .03); transition: border-color .2s, background .2s; }
.chips a::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.chips a:hover { border-color: var(--c); background: color-mix(in srgb, var(--c) 10%, transparent); }

/* The orbit: LifeTech in the middle, its four products going round it. */
.orbit { position: relative; aspect-ratio: 1; width: 100%; max-width: 540px; margin-left: auto; }
.ring { position: absolute; inset: 0; margin: auto; border-radius: 50%; border: 1px solid var(--line2); }
.r1 { width: 100%; height: 100%; border-style: dashed; border-color: rgba(255, 255, 255, .1); animation: turn 120s linear infinite; }
.r2 { width: 72%; height: 72%; background: radial-gradient(circle, rgba(255, 122, 26, .08), transparent 70%); }
.r3 { width: 44%; height: 44%; border-color: rgba(255, 122, 26, .3); box-shadow: 0 0 60px rgba(255, 122, 26, .25), inset 0 0 40px rgba(255, 122, 26, .15); }
.core { position: absolute; inset: 0; margin: auto; width: 46%; height: 46%; display: grid; place-items: center; animation: float 6s ease-in-out infinite; }
.core img { width: 100%; filter: drop-shadow(0 10px 40px rgba(255, 122, 26, .55)); }
@keyframes float { 50% { transform: translateY(-10px); } }
.spin { position: absolute; inset: 0; animation: turn 40s linear infinite; }
.node { position: absolute; left: 50%; top: 50%; width: 0; height: 0; }
.bub { position: absolute; left: 0; top: 0; display: flex; flex-direction: column; align-items: center; gap: 8px; transform: translate(-50%, -32px); animation: unturn 40s linear infinite; transform-origin: 50% 32px; }
.node span { flex: none; width: 64px; height: 64px; border-radius: 20px; display: grid; place-items: center; background: linear-gradient(145deg, var(--panel2), var(--bg2)); border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 0 30px color-mix(in srgb, var(--c) 45%, transparent), inset 0 1px 0 rgba(255, 255, 255, .08); }
.node svg { width: 28px; height: 28px; fill: none; stroke: var(--c); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.node em { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: none; -webkit-text-fill-color: currentColor; white-space: nowrap; }
.n1 { top: 7%; }
.n2 { left: 93%; }
.n3 { top: 93%; }
.n4 { left: 7%; }
@keyframes turn { to { transform: rotate(360deg); } }
@keyframes unturn { from { transform: translate(-50%, -32px) rotate(0); } to { transform: translate(-50%, -32px) rotate(-360deg); } }

.proof { list-style: none; padding: 0; margin: 70px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, .02); backdrop-filter: blur(10px); }
.proof li { padding: 24px 26px; display: flex; flex-direction: column; gap: 2px; }
.proof li + li { border-left: 1px solid var(--line); }
.proof b { font-family: var(--display); font-size: 30px; font-weight: 800; background: linear-gradient(100deg, #fff, #c9ced8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.proof span { color: var(--muted); font-size: 14px; }

/* ------------------------------------------------------------- sections */
.section { padding: 120px 0; position: relative; }
.head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.head p:last-child { color: var(--muted); font-size: 18px; margin-top: 18px; }
.kicker { color: var(--brand); font-weight: 800; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 14px !important; }

/* The four cards; a light follows the pointer ([data-spot]: --x, --y from app.js). */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card, .link { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 28px; border-radius: var(--radius); background: linear-gradient(180deg, var(--panel), var(--bg2)); border: 1px solid var(--line); text-decoration: none; overflow: hidden; transition: transform .3s, border-color .3s; }
.card::before, .link::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--x, 50%) var(--y, 0%), color-mix(in srgb, var(--c, var(--brand)) 18%, transparent), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover, .link:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--c, var(--brand)) 45%, transparent); }
.card:hover::before, .link:hover::before { opacity: 1; }
.card::after { content: ""; position: absolute; left: 28px; right: 28px; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--c), transparent); opacity: .7; }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, transparent); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); }
.ico svg { width: 26px; height: 26px; fill: none; stroke: var(--c); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tag { font-size: 12.5px; font-weight: 700; color: var(--c); padding: 4px 10px; border-radius: 999px; background: color-mix(in srgb, var(--c) 12%, transparent); }
.card h3 { font-size: 21px; margin-top: 6px; }
.card p { color: var(--muted); font-size: 15px; flex: 1; }
.more { font-weight: 700; font-size: 14.5px; color: var(--c); }
.more i { font-style: normal; display: inline-block; transition: transform .2s; }
.card:hover .more i { transform: translateX(5px); }

/* ------------------------------------------------------------- products */
.product { padding: 110px 0; position: relative; overflow: hidden; }
.product::before { content: ""; position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--c) 16%, transparent), transparent 65%); right: -200px; top: 50%; transform: translateY(-50%); z-index: -1; filter: blur(30px); }
.product.alt { background: linear-gradient(180deg, transparent, var(--bg2) 15%, var(--bg2) 85%, transparent); }
.product.alt::before { right: auto; left: -200px; }
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: center; }
.split.rev > :first-child { order: 2; }
.plogo { height: 46px; width: auto; margin-bottom: 26px; }
.pname { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; font-family: var(--display); font-size: 24px; font-weight: 800; }
.pname img { width: 52px; height: auto; filter: drop-shadow(0 6px 18px color-mix(in srgb, var(--c) 50%, transparent)); }
.pname b { color: var(--c); }
.product h2 { margin-bottom: 20px; }
.product em { --c: var(--c); }
.ticks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 34px; color: var(--muted); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 7px; background: color-mix(in srgb, var(--c) 18%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat; border: 1px solid color-mix(in srgb, var(--c) 50%, transparent); }
.ticks b { color: var(--text); font-weight: 600; }
.price-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.price { flex: 1 1 180px; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, .025); display: flex; flex-direction: column; }
.price.hot { border-color: color-mix(in srgb, var(--c) 50%, transparent); background: color-mix(in srgb, var(--c) 8%, transparent); }
.price small { color: var(--muted); font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.price b { font-family: var(--display); font-size: 26px; font-weight: 800; margin: 2px 0; }
.price s { font-size: 15px; color: var(--dim); font-weight: 600; margin-left: 4px; }
.price span { color: var(--muted); font-size: 13.5px; }

/* A screenshot in a browser frame, tilting with the pointer (.tilt: app.js). */
.shot { position: relative; margin: 0; border-radius: 18px; background: var(--panel); border: 1px solid var(--line2); box-shadow: var(--shadow), 0 0 0 1px rgba(0, 0, 0, .4), 0 0 80px -20px color-mix(in srgb, var(--c) 50%, transparent);
  transform: perspective(1400px) rotateY(var(--ry, -6deg)) rotateX(var(--rx, 3deg)); transition: transform .4s ease-out; }
.split.rev .shot { --ry: 6deg; }
.shot img { border-radius: 0 0 17px 17px; }
.shot.square { max-width: 540px; margin-left: auto; margin-right: auto; }
.chrome { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.chrome i { width: 11px; height: 11px; border-radius: 50%; background: #2a3242; }
.chrome i:first-child { background: #ff5f57; } .chrome i:nth-child(2) { background: #febc2e; } .chrome i:nth-child(3) { background: #28c840; }
.chrome span { margin: 0 auto; padding: 3px 14px; border-radius: 8px; background: rgba(255, 255, 255, .05); color: var(--dim); font-size: 12.5px; }
.float { position: absolute; padding: 12px 16px; border-radius: 14px; background: rgba(17, 22, 33, .85); backdrop-filter: blur(12px); border: 1px solid var(--line2); box-shadow: var(--shadow); font-size: 14px; color: var(--muted); display: flex; align-items: center; gap: 8px; animation: float 5s ease-in-out infinite; white-space: nowrap; }
.float b { color: var(--text); font-family: var(--display); }
.f1 { left: -28px; bottom: 18%; }
.f2 { right: -22px; top: 22%; animation-delay: -2.5s; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: #28c840; display: inline-block; }
.dot.live { box-shadow: 0 0 0 0 rgba(40, 200, 64, .7); animation: pulse-g 2s infinite; }
@keyframes pulse-g { 70% { box-shadow: 0 0 0 8px rgba(40, 200, 64, 0); } 100% { box-shadow: 0 0 0 0 rgba(40, 200, 64, 0); } }

/* Streams: an on-air card with a live equaliser over the site. */
.eq-card { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--line2); box-shadow: var(--shadow), 0 0 90px -20px color-mix(in srgb, var(--c) 55%, transparent); background: var(--panel); }
.eq-card > img { opacity: .12; filter: blur(3px) saturate(1.2); transform: scale(1.04); }
.eq-top, .eq, .eq-track { position: absolute; left: 0; right: 0; z-index: 1; }
.eq-top { top: 0; display: flex; align-items: center; gap: 10px; padding: 22px 26px; font-weight: 800; letter-spacing: .14em; font-size: 13px; }
.eq-top em { margin-left: auto; letter-spacing: 0; font-weight: 600; background: none; -webkit-text-fill-color: var(--muted); color: var(--muted); }
.eq { bottom: 26%; height: 46%; display: flex; align-items: flex-end; gap: 1.2%; padding: 0 26px; }
.eq i { flex: 1; border-radius: 6px 6px 2px 2px; background: linear-gradient(0deg, var(--brand), var(--c)); height: 30%; animation: bar 1.1s ease-in-out infinite alternate; box-shadow: 0 0 18px color-mix(in srgb, var(--c) 50%, transparent); }
.eq i:nth-child(3n) { animation-duration: .8s; } .eq i:nth-child(4n) { animation-duration: 1.4s; } .eq i:nth-child(5n+1) { animation-duration: .65s; }
.eq i:nth-child(2n) { animation-delay: -.4s; } .eq i:nth-child(3n+1) { animation-delay: -.9s; } .eq i:nth-child(7n) { animation-delay: -.2s; }
@keyframes bar { 0% { height: 12%; } 50% { height: 78%; } 100% { height: 36%; } }
.eq-track { bottom: 0; padding: 22px 26px; display: flex; flex-direction: column; background: linear-gradient(0deg, rgba(7, 9, 14, .9), transparent); }
.eq-track b { font-family: var(--display); font-size: 22px; }
.eq-track span { color: var(--muted); font-size: 14px; }

/* LifeBots: a conversation with a greeter bot. */
.chat { border-radius: 22px; padding: 22px; background: linear-gradient(180deg, var(--panel2), var(--panel)); border: 1px solid var(--line2); box-shadow: var(--shadow), 0 0 90px -25px color-mix(in srgb, var(--c) 60%, transparent); display: flex; flex-direction: column; gap: 12px; max-width: 520px; margin: 0 auto; width: 100%; }
.chat-head { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.chat-head img { width: 28px; }
.chat-head em { background: none; -webkit-text-fill-color: var(--muted); color: var(--muted); font-size: 13px; }
.msg { max-width: 84%; padding: 12px 15px; border-radius: 16px; font-size: 14.5px; line-height: 1.5; opacity: 0; transform: translateY(10px); }
.msg b { display: block; font-size: 12px; color: var(--dim); margin-bottom: 3px; }
.msg.in { background: rgba(255, 255, 255, .06); border-bottom-left-radius: 4px; }
.msg.out { margin-left: auto; background: color-mix(in srgb, var(--c) 16%, var(--panel)); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); border-bottom-right-radius: 4px; }
.msg.out b { color: var(--c); }
.msg.sys { align-self: center; max-width: none; padding: 6px 12px; font-size: 12.5px; color: var(--muted); background: rgba(255, 255, 255, .04); border: 1px dashed var(--line2); }
.chat.on .msg { animation: pop .5s forwards; }
.chat.on .msg:nth-of-type(2) { animation-delay: .9s; } .chat.on .msg:nth-of-type(3) { animation-delay: 1.8s; }
.chat.on .msg:nth-of-type(4) { animation-delay: 2.6s; } .chat.on .msg:nth-of-type(5) { animation-delay: 3.4s; }
@keyframes pop { to { opacity: 1; transform: none; } }
.dots { display: inline-flex; gap: 4px; padding: 4px 0; }
.dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); animation: blink 1.2s infinite; }
.dots i:nth-child(2) { animation-delay: .2s; } .dots i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 50% { opacity: .25; } }
.chat-foot { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.chat-foot span { font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 999px; color: var(--c); background: color-mix(in srgb, var(--c) 10%, transparent); }

/* ------------------------------------------------------------- together */
.together { background: radial-gradient(ellipse at 50% 0, rgba(255, 122, 26, .08), transparent 60%); }
.links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.link { --c: var(--brand); }
.link p { color: var(--muted); font-size: 15px; }
.pair { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.pair span { font-size: 12.5px; font-weight: 700; padding: 5px 11px; border-radius: 999px; color: var(--c); background: color-mix(in srgb, var(--c) 12%, transparent); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); }
.pair i { font-style: normal; color: var(--dim); font-weight: 800; }

/* ------------------------------------------------------------- store */
.store-in { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; padding: 48px; border-radius: 28px; border: 1px solid var(--line2);
  background: radial-gradient(ellipse at 0 50%, rgba(255, 122, 26, .14), transparent 55%), linear-gradient(180deg, var(--panel), var(--bg2)); }
.store-map { position: relative; width: 260px; height: 260px; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line2); }
.store-map img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.1) contrast(1.05); }
.pin { position: absolute; left: 20%; top: 80%; width: 18px; height: 18px; margin: -9px; border-radius: 50%; background: var(--brand); border: 3px solid #fff; box-shadow: 0 0 0 0 rgba(255, 122, 26, .7); animation: pulse 2s infinite; }

/* ------------------------------------------------------------- FAQ */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: var(--panel); transition: border-color .2s; }
.faq details[open] { border-color: rgba(255, 122, 26, .4); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; color: var(--brand); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 22px; color: var(--muted); }

/* ------------------------------------------------------------- final + footer */
.final { position: relative; padding: 120px 0; overflow: hidden; isolation: isolate; text-align: center; }
.final-in img { width: 240px; margin: 0 auto 28px; filter: drop-shadow(0 10px 40px rgba(255, 122, 26, .5)); }
.final h2 { max-width: 780px; margin: 0 auto; }
.foot { border-top: 1px solid var(--line); padding: 60px 0 30px; background: var(--bg2); }
.foot-in { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.foot-in p { color: var(--muted); margin-top: 14px; max-width: 340px; }
.foot h4 { margin: 0 0 14px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.foot nav a { display: block; color: var(--muted); text-decoration: none; padding: 4px 0; }
.foot nav a:hover { color: var(--text); }
.fine { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 50px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }

/* ------------------------------------------------------------- reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .shot.reveal.in { transform: perspective(1400px) rotateY(var(--ry, -6deg)) rotateX(var(--rx, 3deg)); }

/* ------------------------------------------------------------- smaller screens */
@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .hero-in { grid-template-columns: 1fr; }
  .orbit { max-width: 420px; margin: 20px auto 0; }
  .split, .split.rev { grid-template-columns: 1fr; gap: 50px; }
  .split.rev > :first-child { order: 0; }
  .links { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .nav { position: absolute; top: 72px; left: 12px; right: 12px; flex-direction: column; padding: 10px; border-radius: 18px; background: rgba(12, 16, 24, .96); backdrop-filter: blur(16px); border: 1px solid var(--line2); display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 16px; font-size: 17px; }
  .menu { display: flex; }
  .top .btn-sm { display: none; }
  .top.open { background: rgba(7, 9, 14, .9); }
  .proof { grid-template-columns: repeat(2, 1fr); }
  .proof li:nth-child(3) { border-left: 0; }
  .proof li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .store-in { grid-template-columns: 1fr; padding: 28px; gap: 30px; }
  .store-map { width: 100%; height: 220px; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .foot-in > :first-child { grid-column: 1 / -1; }
  .f1 { left: 10px; bottom: -18px; } .f2 { right: 10px; top: -18px; }
}
@media (max-width: 560px) {
  .wrap, .narrow { width: calc(100% - 32px); }
  .hero { padding-top: 120px; }
  .cards { grid-template-columns: 1fr; }
  .section, .product, .final { padding: 80px 0; }
  .btn { padding: 13px 20px; }
  .cta .btn { flex: 1 1 auto; justify-content: center; }
  .node span { width: 52px; height: 52px; border-radius: 16px; }
  .node svg { width: 23px; height: 23px; }
  .node em { font-size: 11px; }
  .bub { transform: translate(-50%, -26px); transform-origin: 50% 26px; animation-name: unturn-sm; }
  @keyframes unturn-sm { from { transform: translate(-50%, -26px) rotate(0); } to { transform: translate(-50%, -26px) rotate(-360deg); } }
  .float { font-size: 12.5px; padding: 9px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .msg { opacity: 1; transform: none; }
}