/* lucidintelllc.com: one page, two skins. data-skin="4" = mockup 04 (light), data-skin="6" = mockup 06
   (Illuminated, dark). Layout is shared; each skin sets its tokens, backgrounds and a few type details.
   The mark is never filtered: on 6 the light sits BEHIND it (.glow::before/::after), exactly as in 06. */

:root{
  --sky:#7ebbe7; --teal:#90cdc6; --deep:#246fa8; --ivory:#f5f2ea;
  --display:-apple-system,"SF Pro Display","Segoe UI Variable Display","Segoe UI",system-ui,sans-serif;
  --text:-apple-system,"SF Pro Text","Segoe UI Variable Text","Segoe UI",system-ui,sans-serif;
  --mono:"SF Mono","Cascadia Mono",ui-monospace,Menlo,monospace;
  --screen:clamp(600px,100svh,920px);
}
[data-skin="4"]{
  --bg:#fff; --bg2:#f5f7f9; --ink:#11181f; --sub:#46525e; --body2:#5d6873; --cap:#5d6873; --link:var(--deep);
  --rule:#e3e9ee; --rule2:#dbe6ee; --focus:var(--deep);
  --hi:linear-gradient(90deg,var(--deep),#3d8fc9 60%,#3f8f88);   /* 04 gradient, ends darkened to hold 3:1 on white */
}
[data-skin="6"]{
  --bg:#0b1015; --bg2:#0f161c; --ink:#fff; --sub:#d2dbe2; --body2:#d2dbe2; --cap:#a9b6c1; --link:var(--sky);
  --rule:rgba(126,187,231,.16); --rule2:rgba(126,187,231,.32); --focus:var(--sky);
  --hi:linear-gradient(90deg,var(--sky),#86c6dc 55%,var(--teal));
}
[data-skin="4"] .s6,[data-skin="6"] .s4{display:none!important}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}
[data-skin="6"] body{line-height:1.6}
a{color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:4px;border-radius:4px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;z-index:20;padding:12px 18px;min-height:44px;display:inline-flex;align-items:center;border-radius:999px;background:var(--ink);color:var(--bg);font:500 15px var(--text);text-decoration:none}
.skip:focus{top:8px}

/* header */
header.top{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;gap:10px;padding:0 max(24px,calc(50% - 560px));height:56px}
header.top .home{display:inline-flex;align-items:center;gap:10px;min-height:44px;text-decoration:none;color:inherit;border-radius:8px}
[data-skin="6"] header.top .home{gap:12px}
header.top .hm{width:24px;height:auto}
header.top .w{font:600 14px var(--display);letter-spacing:.02em;color:var(--sub);white-space:nowrap}
header.top .cta{margin-left:auto;display:inline-flex;align-items:center;min-height:44px;font:500 13.5px var(--text);text-decoration:none;padding:0 16px;border-radius:999px;white-space:nowrap}
[data-skin="4"] header.top{background:rgba(255,255,255,.72);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);border-bottom:1px solid rgba(17,24,31,.06)}
[data-skin="4"] header.top .cta{color:#fff;background:var(--ink);transition:background .2s}
[data-skin="4"] header.top .cta:hover{background:var(--deep)}
[data-skin="6"] header.top{height:60px;gap:12px;background:rgba(11,16,21,.72);backdrop-filter:saturate(1.4) blur(20px);-webkit-backdrop-filter:saturate(1.4) blur(20px);border-bottom:1px solid var(--rule)}
[data-skin="6"] header.top .hm{width:26px}
[data-skin="6"] header.top .w{font:500 13px var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--ink)}
[data-skin="6"] header.top .cta{letter-spacing:.04em;color:var(--ink);border:1px solid var(--rule2);transition:border-color .3s,background .3s,box-shadow .3s}
[data-skin="6"] header.top .cta:hover{border-color:var(--sky);background:rgba(126,187,231,.06);box-shadow:0 0 24px rgba(126,187,231,.15)}

/* screens */
.scr{min-height:var(--screen);display:flex;flex-direction:column;justify-content:center;padding:96px max(24px,calc(50% - 560px)) 72px;position:relative;overflow:hidden}
.hero{min-height:max(var(--screen),720px)}
.scr.hero{padding-bottom:140px}   /* room for the scroll cue when the hero runs tall */
[data-skin="6"] .scr{border-top:1px solid var(--rule)}
[data-skin="6"] .hero{min-height:max(var(--screen),760px);border-top:0}
[data-skin="4"] .g1{background:linear-gradient(180deg,#e9f4fc 0%,#fff 72%)}
[data-skin="4"] .g2{background:linear-gradient(180deg,#fff 0%,#eef6fc 100%)}
[data-skin="4"] .g3{background:linear-gradient(180deg,#eef6fc 0%,#fff 80%)}
[data-skin="4"] .g4{background:radial-gradient(90% 70% at 50% 100%,#e6f4f2 0%,#fff 70%)}
[data-skin="4"] .g5{background:linear-gradient(180deg,#fff 0%,#f3f8fc 100%)}
[data-skin="4"] .g6{background:radial-gradient(80% 60% at 50% 0%,#e3f0fa 0%,#fff 72%)}
[data-skin="6"] .g1{background:radial-gradient(60% 50% at 50% 34%,rgba(126,187,231,.12),transparent 70%),var(--bg)}
[data-skin="6"] .g2{background:radial-gradient(70% 60% at 20% 50%,rgba(126,187,231,.07),transparent 70%),var(--bg)}
[data-skin="6"] .g3{background:var(--bg)}
[data-skin="6"] .g4{background:radial-gradient(80% 70% at 50% 100%,rgba(144,205,198,.10),transparent 70%),var(--bg)}
[data-skin="6"] .g5{background:var(--bg2)}
[data-skin="6"] .g6{background:radial-gradient(70% 60% at 50% 0%,rgba(126,187,231,.10),transparent 70%),var(--bg)}
.rings{position:absolute;left:50%;top:46%;width:1400px;height:1400px;transform:translate(-50%,-50%);pointer-events:none}

.k{font:600 15px var(--display);color:var(--cap);margin:0 0 22px;letter-spacing:.005em}
[data-skin="6"] .k{font:500 11px/1 var(--display);letter-spacing:.28em;text-transform:uppercase;margin-bottom:26px}
.big{font:600 clamp(46px,7.6vw,104px)/1.02 var(--display);letter-spacing:-.04em;margin:0;max-width:1080px;color:var(--ink);position:relative}
.big .hi{background:var(--hi);-webkit-background-clip:text;background-clip:text;color:transparent}
[data-skin="6"] .hero .big{font-size:clamp(40px,6.2vw,86px)}
.h-m{font-size:clamp(38px,5.2vw,72px)}
.h-code{font-size:clamp(40px,5.6vw,80px)}
.h-faq{font-size:clamp(34px,4.4vw,60px)}
.sub{font:400 clamp(19px,1.7vw,23px)/1.45 var(--text);color:var(--sub);max-width:640px;margin:32px 0 0;letter-spacing:-.005em;position:relative}
[data-skin="6"] .sub{line-height:1.5}
.sub.tight{margin-top:20px}
.c{text-align:center;align-items:center}
.c .big,.c .sub{margin-left:auto;margin-right:auto}
.scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);font:500 13px var(--text);color:var(--cap);text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:44px;min-height:44px;padding-top:4px}
.scroll i{width:1px;height:36px;background:linear-gradient(var(--cap),transparent)}
[data-skin="6"] .scroll{font-size:12px;letter-spacing:.2em;text-transform:uppercase;gap:8px}
[data-skin="6"] .scroll i{background:linear-gradient(var(--sky),transparent)}
.must{margin-top:64px;display:flex;justify-content:center;gap:10px 28px;flex-wrap:wrap;font:500 13.5px var(--text);color:var(--sub);padding:0 24px;position:relative}
.must span{display:flex;align-items:center;gap:8px}
.must span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--sky);flex:none}
[data-skin="6"] .must{font:400 14px var(--text);color:var(--ink)}
[data-skin="6"] .must span::before{box-shadow:0 0 8px rgba(126,187,231,.8)}

/* the mark: plain on 4; on 6 two soft lights sit behind it, the mark itself untouched */
.glow{width:72px;margin:0 auto 36px;position:relative}
.glow img.mark{position:relative;z-index:1;width:100%;height:auto;display:block}
[data-skin="6"] .glow{width:132px;height:132px;margin-bottom:40px}
[data-skin="6"] .glow::before{content:"";position:absolute;inset:-110px;border-radius:50%;background:radial-gradient(closest-side,rgba(126,187,231,.42) 0%,rgba(126,187,231,.18) 40%,transparent 72%);filter:blur(14px)}
[data-skin="6"] .glow::after{content:"";position:absolute;inset:-70px -95px -95px -45px;border-radius:50%;background:radial-gradient(closest-side,rgba(144,205,198,.34) 0%,rgba(144,205,198,.12) 45%,transparent 72%);filter:blur(16px)}

/* the fee */
.row3{display:flex;gap:56px;margin-top:56px;flex-wrap:wrap}
.row3 div b{display:block;font:600 clamp(34px,3.6vw,48px)/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--ink)}
.row3 div span{display:block;margin-top:10px;font-size:15px;color:var(--body2)}
.row3 .you b{color:var(--deep)}
[data-skin="6"] .row3 .you b{color:var(--sky);text-shadow:0 0 24px rgba(126,187,231,.35)}
.small{font-size:14px;color:var(--body2);margin-top:28px;max-width:760px}
[data-skin="6"] .small{font-size:14.5px}
.link{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-top:32px;font:500 21px var(--text);color:var(--link);text-decoration:none;transition:gap .2s}
.link:hover{gap:14px;text-decoration:underline;text-underline-offset:5px}

/* our way */
.line5{list-style:none;padding:0;margin:64px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;max-width:1040px;width:100%;counter-reset:s}
.line5 li{border-top:2px solid var(--rule2);padding-top:16px;font:500 16px/1.35 var(--text);color:var(--sub);counter-increment:s}
.line5 li::before{content:counter(s);display:block;font:600 13px var(--display);color:var(--cap);margin-bottom:8px}
.line5 li:last-child{border-color:var(--deep);color:var(--ink)}
[data-skin="6"] .line5 li{border-top-width:1px;font-weight:400;color:var(--ink)}
[data-skin="6"] .line5 li::before{font:500 12px var(--display);letter-spacing:.2em}
[data-skin="6"] .line5 li:last-child{border-color:var(--sky);box-shadow:0 -1px 18px -6px rgba(126,187,231,.6)}

/* signing phone */
.phone{width:250px;height:420px;margin:56px auto 0;border-radius:44px;position:relative;padding:54px 26px 26px;text-align:left}
.phone::before{content:"";position:absolute;top:18px;left:50%;transform:translateX(-50%);width:76px;height:20px;border-radius:12px}
.phone .t{font:600 15px var(--display);margin-bottom:10px;color:var(--ink)}
.phone .p{height:7px;border-radius:4px;margin:7px 0}
.phone .p.s{width:62%}
.phone svg{display:block;width:100%;height:70px;margin-top:22px}
.phone .btn{margin-top:22px;height:40px;border-radius:12px;font:500 13px/40px var(--text);text-align:center}
[data-skin="4"] .phone{background:#fff;border:1px solid #d9e3ea;box-shadow:0 40px 90px rgba(36,111,168,.16),inset 0 0 0 8px #f5f8fa}
[data-skin="4"] .phone::before{background:#11181f}
[data-skin="4"] .phone .p{background:#e8eef2}
[data-skin="4"] .phone svg{color:#11181f;border-bottom:1px solid #b9c6d0}
[data-skin="4"] .phone .btn{background:var(--ink);color:#fff}
[data-skin="6"] .phone{background:var(--bg2);border:1px solid var(--rule2);box-shadow:0 40px 90px rgba(126,187,231,.14),0 20px 50px rgba(0,0,0,.5),inset 0 0 0 8px #0b1015}
[data-skin="6"] .phone::before{background:#000}
[data-skin="6"] .phone .t{font-weight:500}
[data-skin="6"] .phone .p{background:#1c262e}
[data-skin="6"] .phone svg{color:#d2dbe2;border-bottom:1px solid var(--rule2)}
[data-skin="6"] .phone .btn{background:var(--sky);color:#0b1015;box-shadow:0 0 24px rgba(126,187,231,.35)}

/* privacy */
.quiet{min-height:auto;padding-top:140px;padding-bottom:140px}
.faqs{padding-top:120px}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:56px;max-width:1040px}
.trio b{display:block;font:600 21px var(--display);letter-spacing:-.01em;margin-bottom:6px;color:var(--ink)}
.trio span{color:var(--body2);font-size:16px}
.reg{margin-top:64px;padding-top:24px;border-top:1px solid var(--rule);font-size:15px;color:var(--body2);max-width:1040px}
[data-skin="6"] .trio{gap:0;border-top:1px solid var(--rule)}
[data-skin="6"] .trio div{padding:28px 28px 0 0}
[data-skin="6"] .trio div + div{padding-left:28px;border-left:1px solid var(--rule)}
[data-skin="6"] .trio b{font-weight:500}
[data-skin="6"] .trio span{font-size:16.5px}
[data-skin="6"] .reg{padding:24px 0;border-top-color:var(--rule2);border-bottom:1px solid var(--rule2);color:var(--ink)}

/* the person */
.person{display:flex;gap:56px;align-items:center;flex-wrap:wrap}
.ptxt{flex:1;min-width:260px}
.portrait{width:220px;aspect-ratio:1;border-radius:50%;text-align:center;line-height:1.8;display:grid;place-items:center;font:500 12px var(--text);letter-spacing:.14em;text-transform:uppercase;color:var(--cap)}
[data-skin="4"] .portrait{background:linear-gradient(160deg,#eef5fa,#dfeaf2);box-shadow:inset 0 0 0 1px rgba(17,24,31,.06)}
[data-skin="6"] .portrait{background:radial-gradient(80% 60% at 50% 30%,rgba(126,187,231,.12),transparent),var(--bg2);font-size:11px;letter-spacing:.28em;box-shadow:inset 0 0 0 1px var(--rule2)}

/* code card */
.card{width:100%;max-width:520px;margin:56px auto 0;text-align:center;position:relative}
.card img{width:44px;height:auto;margin-bottom:18px}
.card h3{font:600 26px/1.15 var(--display);letter-spacing:-.02em;margin:0 0 8px}
.card p{font-size:15px;margin:0 0 26px}
.card input{width:100%;font:600 30px/1 var(--mono);letter-spacing:.4em;padding:18px 0 18px .4em;text-align:center;text-transform:uppercase;border:0;min-height:56px}
.card input:focus-visible{outline:2px solid var(--deep);outline-offset:2px}
.card button{width:100%;min-height:52px;font:500 17px var(--text);color:#fff;border:0;padding:17px;cursor:pointer}
.card small{display:block;margin-top:16px;font-size:13px}
.card .err{margin:12px 0 0;font-size:15px;font-weight:500;color:#a1261b}
[data-skin="4"] .card{background:rgba(255,255,255,.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:28px;padding:44px 40px 36px;color:var(--ink);box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 30px 80px rgba(36,111,168,.16),0 2px 8px rgba(17,24,31,.05)}
[data-skin="4"] .card p,[data-skin="4"] .card small{color:var(--body2)}
[data-skin="4"] .card input{border-radius:16px;background:#f1f5f8;color:var(--ink);box-shadow:inset 0 0 0 1px #6f7b86;transition:box-shadow .2s,background .2s}
[data-skin="4"] .card input::placeholder{color:#5d6873}
[data-skin="4"] .card input:focus{background:#fff;box-shadow:0 0 0 3px rgba(36,111,168,.35)}
[data-skin="4"] .card button{margin-top:14px;background:var(--deep);border-radius:16px;transition:background .2s,transform .2s}
[data-skin="4"] .card button:hover,[data-skin="4"] .card button:focus-visible{background:#1d5e8f;transform:translateY(-1px)}
[data-skin="6"] .card{background:var(--ivory);color:#1b242c;border-radius:6px;padding:48px 44px 40px;box-shadow:0 0 0 1px rgba(255,255,255,.4),0 40px 120px rgba(126,187,231,.18),0 20px 50px rgba(0,0,0,.5)}
[data-skin="6"] .card p{color:#4d5a66}
[data-skin="6"] .card small{color:#5c6873}
[data-skin="6"] .card input{border-bottom:1px solid #1b242c;border-radius:0;background:transparent;color:#1b242c;transition:box-shadow .2s}
[data-skin="6"] .card input::placeholder{color:#5c6873}
[data-skin="6"] .card input:focus{border-bottom-color:var(--deep);box-shadow:0 2px 0 var(--deep)}
[data-skin="6"] .card button{margin-top:26px;font-size:16px;letter-spacing:.06em;background:#1b242c;border-radius:999px;transition:background .25s}
[data-skin="6"] .card button:hover,[data-skin="6"] .card button:focus-visible{background:var(--deep)}
[data-skin="6"] .card :focus-visible{outline-color:var(--deep)}
.card input[aria-invalid="true"]{box-shadow:0 0 0 2px #a1261b}
/* the hero code box: one row, input and button */
.card.mini{margin:36px auto 0;max-width:560px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:stretch}
.card.mini input{font-size:17px;letter-spacing:.14em;padding:0 18px;text-align:left;min-height:56px}
.card.mini input::placeholder{letter-spacing:.06em;font-weight:500;font-size:14px}
.card.mini button{width:auto;margin-top:0;padding:0 28px;min-height:56px}
.card.mini .err{grid-column:1/-1;margin:0;text-align:left}
[data-skin="4"] .card.mini{padding:10px;border-radius:22px}
[data-skin="6"] .card.mini{padding:12px 14px;border-radius:8px}
[data-skin="6"] .card.mini input{border-bottom:0;background:rgba(27,36,44,.06);border-radius:4px;box-shadow:inset 0 0 0 1px #4d5a66}
[data-skin="6"] .card.mini button{margin-top:0;border-radius:4px}
.hero .must{margin-top:40px}

/* questions */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:40px 72px;margin-top:56px;max-width:1040px}
.faq b{display:block;font:600 19px/1.3 var(--display);letter-spacing:-.01em;margin-bottom:6px;color:var(--ink)}
.faq span{color:var(--body2);font-size:16px}
[data-skin="6"] .faq b{font-weight:500}
[data-skin="6"] .faq span{font-size:16.5px}

/* footer */
footer{background:var(--bg2);padding:56px max(24px,calc(50% - 560px)) 44px;font-size:13px;color:var(--body2)}
footer .r{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--rule);margin-bottom:20px}
footer .flogo{width:110px;height:auto}
footer .brand{display:flex;align-items:center;gap:14px}
footer .brand img{width:40px;height:auto}
footer .brand span{font:500 13px var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--ink)}
footer .contact{text-align:right;line-height:1.7}
footer .legal{display:flex;flex-wrap:wrap;gap:4px 28px;margin:24px 0 0;padding:0;list-style:none}
footer .legal a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);font:500 15px var(--text);text-decoration:underline;text-underline-offset:3px}
footer .contact a{display:inline-block;min-height:44px;padding:12px 0;margin:-12px 0;text-underline-offset:3px}
footer .contact a:hover{color:var(--link)}
footer p{margin:0;max-width:900px;line-height:1.6}
[data-skin="6"] footer{border-top:1px solid var(--rule);padding-top:64px;padding-bottom:48px}
[data-skin="6"] footer .r{padding-bottom:28px;margin-bottom:22px}
[data-skin="6"] footer p{line-height:1.7;color:var(--cap)}

/* motion: off entirely under prefers-reduced-motion */
@supports (animation-timeline: view()){
  .rise{animation:rise linear both;animation-timeline:view();animation-range:entry 10% entry 90%}
  @keyframes rise{from{opacity:0;transform:translateY(48px)}to{opacity:1;transform:none}}
}
.first{animation:first 1.2s cubic-bezier(.2,.8,.2,1) both}
[data-skin="6"] .first{animation-duration:1.4s}
.first.d1{animation-delay:.15s}.first.d2{animation-delay:.3s}.first.d3{animation-delay:.45s}
@keyframes first{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

@media (max-width:820px){
  :root{--screen:clamp(560px,100svh,780px)}
  .scr{padding:88px 24px 64px}
  .rings{width:900px;height:900px}
  .glow{width:56px;margin-bottom:28px}
  [data-skin="6"] .glow{width:96px;height:96px;margin-bottom:30px}
  .big,[data-skin="6"] .hero .big{font-size:clamp(36px,10.5vw,52px);letter-spacing:-.035em}
  .h-m,.h-code,.h-faq{font-size:clamp(32px,9vw,44px)}
  .must{margin-top:44px;flex-direction:column;align-items:center;gap:8px}
  .row3{gap:28px;flex-direction:column}
  .line5{grid-template-columns:1fr;gap:0;margin-top:40px}
  .line5 li,[data-skin="6"] .line5 li{display:flex;gap:14px;align-items:baseline;border-top:0;border-left:2px solid var(--rule2);padding:0 0 18px 16px;box-shadow:none}
  [data-skin="6"] .line5 li{border-left-width:1px}
  [data-skin="6"] .line5 li:last-child{border-color:var(--sky);box-shadow:none}
  .line5 li::before{margin:0}
  .phone{width:220px;height:370px;margin-top:44px}
  .quiet{padding-top:96px;padding-bottom:96px}
  .trio,.faq{grid-template-columns:1fr;gap:28px;margin-top:40px}
  [data-skin="6"] .trio{gap:0}
  [data-skin="6"] .trio div,[data-skin="6"] .trio div + div{padding:22px 0;border-left:0;border-bottom:1px solid var(--rule)}
  .person{gap:32px}
  .portrait{width:160px}
  .ptxt{min-width:0;flex-basis:100%}
  [data-skin="4"] .card{padding:32px 22px 28px}
  [data-skin="6"] .card{padding:36px 22px 28px}
  .card{margin-top:40px}
  .card input{font-size:23px;letter-spacing:.3em;padding-left:.3em}
  .card.mini{grid-template-columns:1fr;gap:8px;max-width:none}
  .card.mini input{font-size:17px;letter-spacing:.14em;padding:0 16px;text-align:center}
  .card.mini button{width:100%}
  footer .contact{text-align:left}
}
@media (max-width:520px){
  [data-skin="6"] header.top .w{font-size:11px;letter-spacing:.12em}
  header.top .cta{padding:0 12px}
}
@media (max-width:420px){
  header.top .w{display:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}