/* ==========================================================================
   Attune — marketing site stylesheet
   Design tokens mirror /design/brand/attunebrandkit.html exactly (light + dark).
   Two poles carry the story: a warm Ember (activated) and a cool Tide (settled),
   meeting in the signature Ember→Tide gradient. Editorial serif (Newsreader) for
   voice; warm grotesque (Hanken Grotesk) for interface; mono for quiet data.
   ========================================================================== */

:root {
  /* ——— light (default) ——— */
  --bg:#F5F1F5; --bg-2:#FFFFFF; --bg-3:#ECE5EE; --bg-inset:#EFE9F1;
  --line:rgba(28,20,36,.12); --line-soft:rgba(28,20,36,.07);
  --text:#211A29; --dim:#574D63; --mute:#877D92;
  --ember:#D2643D; --ember-ink:#B44E2C;
  --tide:#238377; --tide-ink:#186B60;
  --gold:#C08A2D;
  --secure:#238377; --anxious:#D2643D; --avoidant:#4E6FA6; --disorg:#8B57B0;
  --shadow:0 1px 2px rgba(28,20,36,.06), 0 12px 32px -12px rgba(28,20,36,.18);
  --shadow-lg:0 2px 6px rgba(28,20,36,.08), 0 32px 60px -24px rgba(28,20,36,.28);
  --grad:linear-gradient(105deg,var(--ember),var(--tide));
  --on-grad:#fff;            /* text/marks on small Ember→Tide gradient chips (light) */
  --btn-grad:linear-gradient(105deg,var(--ember),var(--tide));  /* primary-button fill */
  --frame:#C9C2CE;           /* Mac frame rail */
  --serif:"Newsreader","Iowan Old Style",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,monospace;
  --r:16px; --r-lg:26px; --r-sm:12px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141019; --bg-2:#1C1626; --bg-3:#261E31; --bg-inset:#0F0B16;
    --line:rgba(255,255,255,.11); --line-soft:rgba(255,255,255,.06);
    --text:#F2ECF4; --dim:#B7AEC3; --mute:#877E96;
    --ember:#EF9370; --ember-ink:#F0A98E;
    --tide:#5FB5A8; --tide-ink:#77C4B9;
    --gold:#DDB25C;
    --secure:#5FB5A8; --anxious:#EF9370; --avoidant:#89A2CE; --disorg:#B58AD4;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 20px 48px -18px rgba(0,0,0,.7);
    --shadow-lg:0 2px 6px rgba(0,0,0,.5), 0 40px 80px -28px rgba(0,0,0,.8);
    --on-grad:#1B1526;       /* dark ink reads clearly on small light dark-mode chips */
    --btn-grad:linear-gradient(105deg,#BE5230,#1A6E63);  /* deeper fill so white button text pops */
    --frame:#3A3346;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#141019; --bg-2:#1C1626; --bg-3:#261E31; --bg-inset:#0F0B16;
  --line:rgba(255,255,255,.11); --line-soft:rgba(255,255,255,.06);
  --text:#F2ECF4; --dim:#B7AEC3; --mute:#877E96;
  --ember:#EF9370; --ember-ink:#F0A98E; --tide:#5FB5A8; --tide-ink:#77C4B9;
  --gold:#DDB25C;
  --secure:#5FB5A8; --anxious:#EF9370; --avoidant:#89A2CE; --disorg:#B58AD4;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 20px 48px -18px rgba(0,0,0,.7);
  --shadow-lg:0 2px 6px rgba(0,0,0,.5), 0 40px 80px -28px rgba(0,0,0,.8);
  --on-grad:#1B1526;
  --btn-grad:linear-gradient(105deg,#BE5230,#1A6E63);
  --frame:#3A3346;
  color-scheme:dark;
}

/* ——— base ——— */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:780px;margin:0 auto;padding:0 24px}
section{padding:84px 0;border-top:1px solid var(--line-soft);position:relative}
section.flush{border-top:none}

h1,h2,h3,h4{margin:0;text-wrap:balance}
h2{font-family:var(--serif);font-weight:460;font-size:clamp(28px,4.4vw,44px);
  letter-spacing:-.015em;line-height:1.08;margin:0 0 14px}
h3{font-family:var(--sans);font-weight:650;font-size:19px;letter-spacing:-.01em;margin:0 0 8px}
p{margin:0 0 14px;color:var(--dim);max-width:66ch}
.lead{font-size:19px;color:var(--dim);max-width:62ch;margin-bottom:36px}
.serif{font-family:var(--serif)}
.em{color:var(--ember-ink)}
.tide{color:var(--tide-ink)}
.center{text-align:center}
.center p{margin-left:auto;margin-right:auto}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}

.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--mute);margin:0 0 18px;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--grad);flex:none}
.eyebrow.plain::before{display:none}
.eyebrow.ember{color:var(--ember-ink)}
.eyebrow.tide-c{color:var(--tide-ink)}

/* ——— nav ——— */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav-inner{max-width:1120px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:23px;
  font-weight:440;letter-spacing:-.02em;margin-right:6px;color:var(--text)}
.brand .sym{width:26px;height:26px;flex:none;transform:translateY(-1.5px)}
/* Full wordmark as one solid unit — no flex gap splitting "At"/"tune", reads white in dark. */
.brand .word{color:var(--text);letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-links a:not(.btn){font-size:14.5px;color:var(--dim);font-weight:500;transition:color .2s}
.nav-links a:not(.btn):hover{color:var(--text)}
.nav-cta{margin-left:4px}
.theme-toggle{background:none;border:1px solid var(--line);border-radius:100px;width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--dim);flex:none;padding:0}
.theme-toggle:hover{color:var(--text);border-color:var(--mute)}
.theme-toggle svg{width:16px;height:16px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;
  width:38px;height:38px;align-items:center;justify-content:center;cursor:pointer;color:var(--text);padding:0}
.nav-toggle svg{width:20px;height:20px}
@media(max-width:860px){
  .nav-links{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 20px 20px;
    transform:translateY(-140%);transition:transform .34s cubic-bezier(.22,.61,.36,1);box-shadow:var(--shadow)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px 2px;border-top:1px solid var(--line-soft);font-size:16px}
  .nav-links .nav-cta{margin:14px 0 0}
  .nav-links .theme-toggle{margin-top:14px}
  .nav-toggle{display:flex}
}

/* ——— buttons ——— */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-size:15px;font-weight:600;padding:12px 22px;border-radius:100px;
  border:1px solid var(--line);color:var(--text);background:var(--bg-2);cursor:pointer;
  transition:transform .22s cubic-bezier(.22,.61,.36,1),box-shadow .22s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);border-color:var(--mute)}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--btn-grad);color:#fff;border:none;font-weight:700;box-shadow:0 6px 20px -8px color-mix(in srgb,var(--ember) 60%,transparent)}
.btn-primary:hover{box-shadow:0 10px 28px -8px color-mix(in srgb,var(--ember) 70%,transparent)}
.btn-primary svg{color:#fff}
.btn-ghost{background:transparent}
.btn-lg{padding:15px 30px;font-size:16.5px}
.btn-sm{padding:9px 16px;font-size:13.5px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta-row.center{justify-content:center}
.note{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--mute)}

/* ——— hero ——— */
.hero{position:relative;min-height:min(92vh,860px);display:flex;align-items:center;
  border-top:none;overflow:hidden;padding:72px 0 60px}
#wave{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.92}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;
  gap:48px;align-items:center;width:100%}
.badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  border:1px solid var(--line);background:color-mix(in srgb,var(--bg-2) 70%,transparent);
  backdrop-filter:blur(8px);padding:8px 14px;border-radius:100px;margin-bottom:26px}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--grad);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--ember) 25%,transparent)}
.wordmark{font-family:var(--serif);font-weight:430;letter-spacing:-.03em;
  font-size:clamp(64px,11vw,132px);line-height:.84;margin:0;color:var(--text)}
.wordmark .t{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{font-family:var(--serif);font-weight:380;font-style:italic;
  font-size:clamp(20px,3vw,29px);line-height:1.3;color:var(--text);
  max-width:20ch;margin:24px 0 0;letter-spacing:-.01em}
.hero .sub{margin-top:18px;max-width:46ch;font-size:17px}
.hero .cta-row{margin-top:30px}
.poles{display:flex;gap:22px;margin-top:32px;flex-wrap:wrap}
.pole{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--dim)}
.pole i{width:13px;height:13px;border-radius:50%;display:block;flex:none}
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .hero{min-height:auto;padding-top:56px}
  .hero-visual{max-width:340px;margin:0 auto}
}

/* ——— iPhone mockup ——— */
/* Graphite-titanium iPhone: a brushed metal rail, a thin black glass border, and a
   Dynamic Island — reads as a real device on both light and dark backgrounds.
   Structure: .phone = metal rail (padding), .phone-screen = black glass edge (border) + display. */
.phone{position:relative;width:100%;max-width:288px;margin:0 auto;aspect-ratio:9/19.5;
  border-radius:53px;padding:9px;
  background:linear-gradient(135deg,#6d6d75 0%,#2b2b31 15%,#3d3d44 33%,#232327 60%,#50505a 82%,#242429 100%);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(0,0,0,.35),inset 0 1px 1px rgba(255,255,255,.22)}
/* left side buttons: action + volume up + volume down (element + two box-shadow nubs) */
.phone::before{content:"";position:absolute;left:-1.5px;top:23%;width:2.5px;height:22px;border-radius:2px;z-index:-1;
  background:linear-gradient(90deg,#191a1e,#565660);
  box-shadow:0 36px 0 #4a4a52,0 62px 0 #4a4a52}
/* right side button: power */
.phone::after{content:"";position:absolute;right:-1.5px;top:33%;width:2.5px;height:52px;border-radius:2px;z-index:-1;
  background:linear-gradient(270deg,#191a1e,#565660)}
.phone-screen{position:relative;width:100%;height:100%;background:var(--bg);
  border:4px solid #0a0a0d;border-radius:45px;overflow:hidden;display:flex;flex-direction:column}
/* Dynamic Island */
.phone-screen::before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);
  width:82px;height:23px;background:#000;border-radius:100px;z-index:5}
/* camera dot inside the island */
.phone-screen::after{content:"";position:absolute;top:16px;left:calc(50% + 26px);width:7px;height:7px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#33465a,#04060a);z-index:6}
.phone-screen .ss-top{padding:46px 20px 12px;text-align:center;flex:none}
.phone-screen .ss-body{padding:6px 18px 22px;overflow:hidden;flex:1;min-height:0}
.phone-cap,.device-cap{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);
  text-align:center;margin-top:16px}

/* ——— Mac (MacBook) mockup ——— */
.mac{width:100%;max-width:600px;margin:0 auto}
.mac-lid{position:relative;padding:13px;border-radius:16px 16px 5px 5px;
  background:linear-gradient(158deg,color-mix(in srgb,var(--frame) 82%,#fff),var(--frame) 55%,color-mix(in srgb,var(--frame) 70%,#000));
  box-shadow:var(--shadow-lg),inset 0 0 0 1px color-mix(in srgb,#000 14%,transparent)}
.mac-lid::before{content:"";position:absolute;top:5px;left:50%;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#33465a,#04060a);z-index:3}
.mac-screen{position:relative;background:var(--bg);border-radius:5px;overflow:hidden;aspect-ratio:16/10}
.mac-screen .mac-menubar{display:flex;align-items:center;gap:6px;padding:7px 12px;border-bottom:1px solid var(--line-soft);
  background:color-mix(in srgb,var(--bg-2) 70%,transparent)}
.mac-screen .mac-menubar i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block}
.mac-screen .mac-menubar i:nth-child(1){background:#ef6a5e}
.mac-screen .mac-menubar i:nth-child(2){background:#f5bd4f}
.mac-screen .mac-menubar i:nth-child(3){background:#61c554}
.mac-screen .mac-body{padding:16px 18px}
/* deck / base */
.mac-base{position:relative;width:116%;left:-8%;height:15px;
  background:linear-gradient(180deg,color-mix(in srgb,var(--frame) 76%,#fff),color-mix(in srgb,var(--frame) 55%,#000));
  border-radius:0 0 13px 13px;box-shadow:var(--shadow)}
.mac-base::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:color-mix(in srgb,#000 20%,transparent)}
.mac-base::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:100px;height:7px;
  background:color-mix(in srgb,#000 20%,transparent);border-radius:0 0 9px 9px}
/* tiny in-mockup dataviz for the Mac insights shot */
.mini-chart{display:flex;align-items:flex-end;gap:7px;height:84px;margin:4px 0 2px}
.mini-chart .bar{flex:1;border-radius:5px 5px 0 0;background:var(--grad);opacity:.9}
.wordcloud{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.wordcloud span{font-family:var(--mono);border:1px solid var(--line);border-radius:100px;padding:3px 9px;font-size:11px;color:var(--dim)}
.wordcloud span.hot{background:color-mix(in srgb,var(--ember) 14%,transparent);border-color:transparent;color:var(--ember-ink)}
.wordcloud span.cool{background:color-mix(in srgb,var(--tide) 14%,transparent);border-color:transparent;color:var(--tide-ink)}
/* placeholder frame for real screenshots to be dropped in */
.shot-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:10px;background:
    repeating-linear-gradient(135deg,var(--bg-inset),var(--bg-inset) 12px,var(--bg-3) 12px,var(--bg-3) 24px);
  color:var(--mute);text-align:center;padding:24px}
.shot-placeholder .sp-icon{font-size:26px;opacity:.7}
.shot-placeholder .sp-label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;line-height:1.6}

/* ——— in-mockup chat bits (stand-ins for screenshots) ——— */
.bubble{padding:9px 13px;border-radius:15px;max-width:86%;margin-bottom:8px;font-size:13px;line-height:1.45}
.bubble.them{background:var(--bg-3);border-bottom-left-radius:5px;color:var(--text)}
.bubble.you{background:color-mix(in srgb,var(--ember) 20%,var(--bg-2));
  border:1px solid color-mix(in srgb,var(--ember) 35%,transparent);
  border-bottom-right-radius:5px;margin-left:auto;color:var(--text)}
.arrow{text-align:center;color:var(--tide-ink);font-size:10.5px;font-family:var(--mono);
  letter-spacing:.08em;margin:6px 0 10px}
.pill{display:inline-block;font-size:10.5px;font-family:var(--mono);letter-spacing:.04em;
  padding:4px 10px;border-radius:100px;border:1px solid var(--line);color:var(--dim);margin:2px 4px 2px 0}
.meter{height:7px;border-radius:100px;background:var(--bg-3);overflow:hidden;margin:6px 0 3px}
.meter i{display:block;height:100%;border-radius:100px;background:var(--grad)}
.insight{border-left:3px solid var(--tide);padding:2px 0 2px 12px;margin-bottom:12px}
.insight b{font-size:12.5px;color:var(--text)}
.insight span{font-size:12px;color:var(--mute);display:block;margin-top:2px}

/* ——— generic cards / grids ——— */
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card.lg{border-radius:var(--r-lg);padding:30px}
.card.pad-sm{padding:20px}
.icon-badge{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:16px}
.card h3{margin-bottom:6px}
.card p{font-size:14.5px;margin:0}
.num-tag{font-family:var(--mono);font-size:11px;color:var(--mute)}

/* feature card with mini demo */
.feature{display:flex;flex-direction:column}
.feature .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.feature .demo{background:var(--bg-inset);border:1px solid var(--line-soft);border-radius:14px;
  padding:14px;font-size:13px;margin-top:16px}

/* ——— steps ——— */
.steps{counter-reset:step;display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-left:2px}
.step .n{width:34px;height:34px;border-radius:50%;background:var(--grad);color:var(--on-grad);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;margin-bottom:14px}
.step h3{font-size:17px}
.step p{font-size:14.5px;margin:0}

/* ——— style / horseman blocks ——— */
.style-strip{border:1px solid var(--line);border-radius:var(--r);padding:22px;background:var(--bg-2);
  position:relative;overflow:hidden}
.style-strip::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--c,var(--tide))}
.style-strip .k{display:flex;align-items:center;gap:10px;font-weight:650;font-size:16px;margin-bottom:8px}
.style-strip .k i{width:12px;height:12px;border-radius:50%;background:var(--c,var(--tide));flex:none}
.style-strip p{font-size:13.5px;margin:0}
.style-strip .needs{margin-top:12px;display:flex;gap:6px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.03em;padding:4px 10px;border-radius:100px;
  background:color-mix(in srgb,var(--c,var(--tide)) 12%,transparent);color:var(--c,var(--tide-ink))}

/* ——— comparison table ——— */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);
  box-shadow:var(--shadow);-webkit-overflow-scrolling:touch}
table.compare{border-collapse:collapse;width:100%;min-width:640px;font-size:14.5px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
table.compare thead th{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--mute);font-weight:500;background:var(--bg-3);position:sticky;top:0}
table.compare thead th.us{color:var(--ember-ink)}
table.compare tbody th{font-weight:600;color:var(--text);width:34%}
table.compare td.us{background:color-mix(in srgb,var(--ember) 7%,transparent)}
table.compare tr:last-child td,table.compare tr:last-child th{border-bottom:none}
.yes{color:var(--tide-ink);font-weight:600}
.no{color:var(--mute)}
.partial{color:var(--gold);font-weight:600}
.cell-note{display:block;font-size:12px;color:var(--mute);margin-top:3px;font-weight:400}
.tick{display:inline-flex;align-items:center;gap:6px}
.tick svg{width:15px;height:15px;flex:none}

/* win/lose honesty columns */
.verdict{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:700px){.verdict{grid-template-columns:1fr}}
.verdict .col{border-radius:var(--r);padding:22px;border:1px solid var(--line)}
.verdict .col.win{background:color-mix(in srgb,var(--tide) 8%,var(--bg-2))}
.verdict .col.win .h{color:var(--tide-ink)}
.verdict .col.other{background:color-mix(in srgb,var(--ember) 7%,var(--bg-2))}
.verdict .col.other .h{color:var(--ember-ink)}
.verdict .h{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.verdict ul{margin:0;padding:0;list-style:none}
.verdict li{padding:9px 0;border-top:1px solid var(--line-soft);font-size:14px;color:var(--dim)}
.verdict li:first-child{border-top:none}
.verdict li b{color:var(--text);font-weight:600}

/* ——— accordion (FAQ / lessons) ——— */
.accordion{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg-2)}
.accordion + .accordion{margin-top:12px}
.acc-head{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:20px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--text);
  font-family:var(--sans);font-size:16.5px;font-weight:600;line-height:1.4}
.acc-head:hover{background:var(--bg-3)}
.acc-head .ico{flex:none;width:22px;height:22px;color:var(--mute);transition:transform .3s}
.acc-head[aria-expanded="true"] .ico{transform:rotate(45deg);color:var(--ember-ink)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .34s cubic-bezier(.22,.61,.36,1)}
.acc-panel .inner{padding:0 22px 22px;color:var(--dim);font-size:15px}
.acc-panel .inner > *:first-child{margin-top:0}
.acc-panel .inner p{max-width:none}

/* ——— course tracks ——— */
.track{border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);overflow:hidden}
.track + .track{margin-top:14px}
.track-head{display:flex;align-items:flex-start;gap:16px;padding:22px 24px;cursor:pointer;
  background:none;border:none;width:100%;text-align:left;color:var(--text)}
.track-head:hover{background:var(--bg-3)}
.track-num{font-family:var(--mono);font-size:12px;color:var(--on-grad);background:var(--grad);border-radius:9px;
  padding:5px 9px;flex:none;margin-top:2px;font-weight:700}
.track-head h3{margin:0 0 3px;font-size:18px}
.track-head p{margin:0;font-size:13.5px}
.track-head .ico{margin-left:auto;flex:none;width:22px;height:22px;color:var(--mute);transition:transform .3s;margin-top:2px}
.track-head[aria-expanded="true"] .ico{transform:rotate(180deg);color:var(--ember-ink)}
.track-panel{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.22,.61,.36,1)}
.lesson{padding:16px 24px;border-top:1px solid var(--line-soft)}
.lesson .l-title{font-weight:650;font-size:15px;margin-bottom:5px;display:flex;gap:9px;align-items:baseline}
.lesson .l-title .lx{font-family:var(--mono);font-size:11px;color:var(--ember-ink);flex:none}
.lesson p{font-size:14px;margin:0 0 8px}
.lesson .try{font-size:13.5px;color:var(--tide-ink);background:color-mix(in srgb,var(--tide) 9%,transparent);
  border-radius:10px;padding:8px 12px;display:inline-block}
.lesson .try b{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:2px;color:var(--tide-ink)}

/* ——— horsemen ——— */
.horseman{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg-2);overflow:hidden;
  display:grid;grid-template-columns:1fr 1fr}
@media(max-width:720px){.horseman{grid-template-columns:1fr}}
.horseman .problem{padding:26px;border-right:1px solid var(--line-soft)}
.horseman .fix{padding:26px;background:color-mix(in srgb,var(--tide) 6%,var(--bg-2))}
@media(max-width:720px){.horseman .problem{border-right:none;border-bottom:1px solid var(--line-soft)}}
.horseman .hz-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.horseman .hz-ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:20px;background:color-mix(in srgb,var(--hc,var(--ember)) 16%,transparent);color:var(--hc,var(--ember-ink));flex:none}
.horseman h3{margin:0;font-size:20px}
.horseman .sub{font-size:12.5px;color:var(--mute);font-family:var(--mono);letter-spacing:.03em}
.horseman .quote{font-family:var(--serif);font-style:italic;font-size:15px;color:var(--text);
  border-left:3px solid color-mix(in srgb,var(--hc,var(--ember)) 55%,transparent);padding:3px 0 3px 12px;margin:10px 0}
.horseman .fix .h{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tide-ink);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.horseman .fix ol{margin:12px 0 0;padding:0;list-style:none;counter-reset:s}
.horseman .fix li{counter-increment:s;position:relative;padding:0 0 12px 34px;font-size:14px;color:var(--dim)}
.horseman .fix li::before{content:counter(s);position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;
  background:var(--tide);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ——— quiz ——— */
.quiz-shell{max-width:680px;margin:0 auto}
.progress-bar{height:6px;border-radius:100px;background:var(--bg-3);overflow:hidden;margin-bottom:8px}
.progress-bar i{display:block;height:100%;background:var(--grad);border-radius:100px;transition:width .4s cubic-bezier(.22,.61,.36,1);width:0}
.q-count{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);text-align:center;margin-bottom:28px}
.q-prompt{font-family:var(--serif);font-weight:420;font-size:clamp(22px,3.6vw,30px);line-height:1.24;
  letter-spacing:-.01em;text-align:center;margin:0 auto 34px;max-width:20ch;min-height:2.6em;display:flex;align-items:center;justify-content:center}
.likert{display:flex;flex-direction:column;gap:10px}
.likert button{width:100%;text-align:left;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;
  padding:15px 18px;font-family:var(--sans);font-size:15.5px;font-weight:500;color:var(--text);cursor:pointer;
  display:flex;align-items:center;gap:14px;transition:border-color .2s,background .2s,transform .12s}
.likert button:hover{border-color:var(--ember);background:color-mix(in srgb,var(--ember) 6%,var(--bg-2))}
.likert button:active{transform:scale(.99)}
.likert button .dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--mute);flex:none}
.likert button.sel{border-color:var(--ember);background:color-mix(in srgb,var(--ember) 10%,var(--bg-2))}
.likert button.sel .dot{border-color:var(--ember);background:var(--ember);box-shadow:inset 0 0 0 2px var(--bg-2)}
.quiz-nav{display:flex;justify-content:space-between;align-items:center;margin-top:28px}
.quiz-nav .back{background:none;border:none;color:var(--mute);cursor:pointer;font-size:14px;font-family:var(--sans);
  display:inline-flex;align-items:center;gap:6px;padding:8px}
.quiz-nav .back:hover{color:var(--text)}
.quiz-nav .back:disabled{opacity:.35;cursor:default}

/* result */
.result-card{border-radius:var(--r-lg);border:1px solid var(--line);background:var(--bg-2);
  padding:36px 30px;text-align:center;box-shadow:var(--shadow)}
.result-emblem{width:92px;height:92px;border-radius:50%;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;
  font-size:38px;background:color-mix(in srgb,var(--rc,var(--tide)) 16%,transparent);color:var(--rc,var(--tide-ink))}
.result-card .r-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.result-card h2{font-family:var(--serif);font-size:clamp(30px,6vw,44px);margin:6px 0 12px;color:var(--rc,var(--text))}
.blend{max-width:420px;margin:24px auto 0;text-align:left}
.blend-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.blend-row .bl-name{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--dim);width:96px;flex:none;text-transform:uppercase}
.blend-row .bl-track{flex:1;height:7px;border-radius:100px;background:var(--bg-3);overflow:hidden}
.blend-row .bl-track i{display:block;height:100%;border-radius:100px;background:var(--bc,var(--tide));width:0;transition:width .8s cubic-bezier(.22,.61,.36,1)}

/* ——— pricing ——— */
.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:720px;margin:0 auto}
@media(max-width:620px){.price-grid{grid-template-columns:1fr}}
.price-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;background:var(--bg-2);position:relative}
.price-card.featured{border-color:transparent;background:
  linear-gradient(var(--bg-2),var(--bg-2)) padding-box,var(--grad) border-box;border:1.5px solid transparent}
.price-card .tag{position:absolute;top:-11px;left:30px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;background:var(--grad);color:var(--on-grad);font-weight:700;padding:4px 12px;border-radius:100px}
.price-card .plan{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.price-card .amt{font-family:var(--serif);font-size:44px;line-height:1;margin:10px 0 4px}
.price-card .amt small{font-size:16px;color:var(--mute);font-family:var(--sans)}
.price-card ul{list-style:none;padding:0;margin:20px 0 0}
.price-card li{padding:8px 0;font-size:14.5px;color:var(--dim);display:flex;gap:10px;align-items:flex-start}
.price-card li svg{width:16px;height:16px;color:var(--tide-ink);flex:none;margin-top:3px}

/* ——— banner / cta ——— */
.cta-banner{border-radius:var(--r-lg);padding:56px 40px;text-align:center;position:relative;overflow:hidden;
  background:var(--grad);color:#fff}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,.88);margin-left:auto;margin-right:auto}
.cta-banner .btn{background:#fff;color:var(--ember-ink);border:none}
.cta-banner .btn:hover{transform:translateY(-1px)}
.cta-banner .note{color:rgba(255,255,255,.75)}

/* ——— misc lists ——— */
.checklist{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;font-size:15.5px;color:var(--dim);border-top:1px solid var(--line-soft)}
.checklist li:first-child{border-top:none}
.checklist li svg{width:19px;height:19px;color:var(--tide-ink);flex:none;margin-top:3px}
.checklist li b{color:var(--text);font-weight:600}

/* ——— footer ——— */
footer.site{border-top:1px solid var(--line-soft);padding:60px 0 48px;background:var(--bg-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:0 0 14px;font-weight:500}
.foot-grid a{display:block;font-size:14px;color:var(--dim);padding:5px 0}
.foot-grid a:hover{color:var(--text)}
.foot-brand .brand{margin-bottom:12px}
.foot-brand p{font-size:13.5px;max-width:34ch}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.foot-bottom p{font-size:12.5px;color:var(--mute);margin:0}
.foot-disclaimer{font-size:12px;color:var(--mute);max-width:none;margin-top:10px}

/* ——— reveal on scroll ——— */
/* Gated on .js (set by the head script) so no-JS visitors always see content,
   and so gating applies from first paint — no flash of hidden content. */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .progress-bar i,.blend-row .bl-track i,.meter i{transition:none}
}

/* small helpers */
.src-link{color:var(--tide-ink);text-decoration:underline;text-underline-offset:2px}
.src-link:hover{color:var(--text)}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.stack-sm > * + *{margin-top:10px}
.divider{height:1px;background:var(--line-soft);border:none;margin:0}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.kicker-lg{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2.4vw,23px);color:var(--text);max-width:34ch}

/* ——— Learn library ——— */
.learn-cat-head{font-family:var(--serif);font-weight:460;font-size:clamp(22px,3.2vw,28px);letter-spacing:-.01em;margin:0 0 4px}
.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.learn-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.learn-grid{grid-template-columns:1fr}}
.learn-card{display:flex;flex-direction:column;gap:7px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);
  padding:22px;transition:transform .2s cubic-bezier(.22,.61,.36,1),border-color .2s,box-shadow .2s}
.learn-card:hover{transform:translateY(-2px);border-color:var(--mute);box-shadow:var(--shadow)}
.learn-card .lc-cat{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ember-ink)}
.learn-card h3{font-family:var(--serif);font-weight:460;font-size:20px;letter-spacing:-.01em;line-height:1.15;margin:2px 0}
.learn-card p{font-size:14px;margin:0;flex:1}
.learn-card .lc-more{font-size:13px;color:var(--tide-ink);font-weight:600;margin-top:8px;display:inline-flex;align-items:center;gap:6px}
.learn-card .lc-more svg{width:15px;height:15px}

/* ——— article page ——— */
.article-head{padding:54px 0 6px}
.article-cat{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ember-ink);
  display:inline-block;margin-bottom:14px}
.article-cat::before{content:"";display:inline-block;width:20px;height:1px;background:var(--grad);vertical-align:middle;margin-right:9px}
.article-title{font-family:var(--serif);font-weight:460;font-size:clamp(30px,5vw,46px);line-height:1.06;letter-spacing:-.015em;margin:0 0 16px}
.article-meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--mute);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.article-meta i{width:3px;height:3px;border-radius:50%;background:var(--mute);display:inline-block}
.article{max-width:720px;margin:0 auto;padding:0 24px}
.article .article-lede{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2.6vw,23px);line-height:1.42;
  color:var(--text);margin:6px 0 30px;max-width:none}
.article h2{font-family:var(--serif);font-weight:460;font-size:clamp(22px,3.3vw,29px);letter-spacing:-.01em;line-height:1.16;margin:38px 0 12px}
.article p{font-size:16.5px;line-height:1.72;color:var(--dim);max-width:none;margin:0 0 16px}
.article p b,.article li b{color:var(--text);font-weight:600}
.article em{font-style:italic}
.article > ul,.article > ol{margin:0 0 18px;padding-left:20px;color:var(--dim);font-size:16.5px;line-height:1.72}
.article > ul li,.article > ol li{margin-bottom:7px}
.callout{background:var(--bg-inset);border:1px solid var(--line-soft);border-radius:var(--r);padding:20px 22px;margin:26px 0}
.callout h3{font-family:var(--sans);font-weight:700;font-size:15px;letter-spacing:.01em;margin:0 0 10px;color:var(--text)}
.callout ul{list-style:none;margin:0;padding:0}
.callout li{position:relative;padding:7px 0 7px 24px;font-size:15px;color:var(--dim);border-top:1px solid var(--line-soft);max-width:none}
.callout li:first-child{border-top:none}
.callout li::before{content:"";position:absolute;left:2px;top:15px;width:7px;height:7px;border-radius:50%;background:var(--grad)}
.article .demo{background:var(--bg-inset);border:1px solid var(--line-soft);border-radius:14px;padding:16px;margin:24px 0;font-size:14px}
.article .demo .bubble{font-size:14px}
.try-attune{border-radius:var(--r-lg);padding:26px 28px;margin:34px 0 8px;border:1px solid var(--line);
  background:linear-gradient(135deg,color-mix(in srgb,var(--ember) 9%,var(--bg-2)),color-mix(in srgb,var(--tide) 11%,var(--bg-2)))}
.try-attune .ta-head{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--tide-ink);margin-bottom:10px}
.try-attune p{margin:0;font-size:15.5px;color:var(--dim);max-width:none}
.article-foot{max-width:720px;margin:36px auto 0;padding:0 24px}
.article-foot .disc{font-size:12.5px;color:var(--mute);border-top:1px solid var(--line-soft);padding-top:18px;margin-top:8px}