/* ==========================================================================
   LetterGuide marketing site
   Brand tokens match the app: pine green + amber + cream paper.
   System fonts only. No external assets. Self-contained, offline-safe.
   ========================================================================== */

:root{
  --pine:#275B52;
  --pine-deep:#204F47;
  --pine-soft:#E7F0ED;
  --amber:#E8A33D;
  --amber-soft:#FBEED6;
  --ink-on-amber:#20312D;
  --cream:#F7F3EC;
  --paper:#FFFFFF;
  --ink:#20312D;
  --muted:#5C6B66;
  --hairline:#E4DCCE;
  --paper-fold:#E4DAC5;

  --radius-l:28px;
  --radius-m:18px;
  --radius-s:12px;
  --maxw:1120px;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --shadow-card:0 10px 28px rgba(32,49,45,.08);
  --shadow-pop:0 20px 44px rgba(32,49,45,.16);
}

/* ==========================================================================
   RESET + BASE
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:var(--pine)}
ul{list-style:none}
button{font-family:inherit}

:focus-visible{outline:3px solid var(--pine);outline-offset:3px;border-radius:6px}
.on-dark :focus-visible{outline-color:#fff}
::selection{background:var(--amber-soft);color:var(--ink-on-amber)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

.skip{
  position:absolute;left:-9999px;top:0;z-index:99;
  background:var(--pine);color:#fff;
  padding:12px 20px;border-radius:0 0 12px 0;font-weight:700;text-decoration:none;
}
.skip:focus{left:0}

/* ==========================================================================
   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;border:2px solid transparent;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background .16s ease;
}
.btn-primary{background:var(--amber);color:var(--ink-on-amber);box-shadow:0 10px 24px rgba(232,163,61,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,163,61,.36)}
.btn-ghost{background:transparent;color:#F3EFE6;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;transform:translateY(-2px)}
.btn-ghost.on-light{color:var(--ink);border-color:var(--hairline)}
.btn-ghost.on-light:hover{border-color:var(--pine)}
.btn.small{padding:10px 18px;font-size:13.5px;border-radius:11px}

/* ==========================================================================
   SIGNATURE: paper card with a folded (dog-ear) corner
   The app icon in miniature: cream paper, folded top-right corner,
   an amber check. Used sparingly, only where it should be noticed.
   ========================================================================== */
.paper-card{
  position:relative;
  background:var(--paper);
  border:1px solid var(--hairline);
  border-radius:var(--radius-m) 6px var(--radius-m) var(--radius-m);
  box-shadow:var(--shadow-card);
}
.paper-card::before{
  content:"";position:absolute;top:0;right:0;width:0;height:0;
  border-style:solid;border-width:0 22px 22px 0;
  border-color:transparent var(--paper-fold) transparent transparent;
  filter:drop-shadow(-1px 1px 1px rgba(32,49,45,.14));
}

.check-badge{
  width:30px;height:30px;border-radius:50%;flex:none;
  background:var(--amber);display:grid;place-items:center;
}
.check-badge svg{width:14px;height:14px}

/* ==========================================================================
   URGENCY BADGES: low / medium / high, brand colors only, calm on purpose
   ========================================================================== */
.urg{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
}
.urg::before{content:"";width:6px;height:6px;border-radius:50%;flex:none}
.urg-low{background:var(--pine-soft);color:var(--pine-deep)}
.urg-low::before{background:var(--pine)}
.urg-medium{background:var(--amber-soft);color:var(--ink-on-amber)}
.urg-medium::before{background:var(--amber)}
.urg-high{background:var(--amber);color:var(--ink-on-amber);box-shadow:0 0 0 3px var(--amber-soft)}
.urg-high::before{background:var(--ink-on-amber)}

/* ==========================================================================
   DEADLINE STAMP: dashed amber box
   ========================================================================== */
.stamp{
  display:inline-flex;align-items:center;gap:7px;
  background:#fff;border:1.5px dashed var(--amber);color:var(--ink-on-amber);
  font-size:12px;font-weight:800;letter-spacing:.02em;
  padding:6px 12px;border-radius:9px;
}

/* number badge for checklists, reused across mockups */
.num-badge{
  width:19px;height:19px;flex:none;border-radius:50%;
  background:var(--amber);color:var(--ink-on-amber);
  display:grid;place-items:center;font-size:11px;font-weight:900;
}

/* language / info chips */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--pine-soft);color:var(--pine-deep);
  font-size:12.5px;font-weight:700;
  padding:6px 12px;border-radius:999px;
}
.chip.on-dark{background:rgba(255,255,255,.1);color:#EAF1EE}

/* ==========================================================================
   HEADER: pine, curved bottom
   ========================================================================== */
.site-head{
  background:linear-gradient(165deg,var(--pine) 0%,var(--pine-deep) 100%);
  color:#F3EFE6;
  border-radius:0 0 40px 40px;
  position:relative;overflow:hidden;
}
.site-head::after{
  content:"";position:absolute;top:-140px;right:-90px;
  width:360px;height:360px;border-radius:50%;
  background:rgba(255,255,255,.05);
}
.site-head::before{
  content:"";position:absolute;bottom:-160px;left:-120px;
  width:300px;height:300px;border-radius:50%;
  background:rgba(255,255,255,.035);
}

.nav{
  display:flex;align-items:center;gap:16px;
  padding:22px 0;position:relative;z-index:1;
}
.brand{
  display:flex;align-items:center;gap:11px;
  font-weight:800;font-size:19px;letter-spacing:-.01em;
  color:#F3EFE6;text-decoration:none;flex:none;
}
.brand .glyph{width:28px;height:32px;flex:none}
.nav-links{
  margin-left:auto;display:flex;gap:24px;align-items:center;
}
.nav-links a{color:#DCE7E2;text-decoration:none;font-size:14.5px;font-weight:600}
.nav-links a:hover{color:#fff}
.nav-links .btn{margin-left:4px}
@media(max-width:860px){.nav-links a:not(.btn){display:none}}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.08fr .92fr;gap:40px;
  align-items:center;padding:34px 0 68px;
}
.kicker{
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--amber);font-weight:800;margin:0 0 14px;
}
.hero h1{
  font-size:clamp(32px,4.6vw,50px);line-height:1.1;font-weight:800;
  letter-spacing:-.02em;color:#FBF8F2;text-wrap:balance;margin:0 0 18px;
}
.hero .lead{margin:0 0 26px;font-size:18px;color:#DCE7E2;max-width:50ch}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.note-under{margin:16px 0 0;font-size:13.5px;color:#B9CBC5}

/* ---- hero mockup: photographed letter (ghost) + decision card ---- */
.hero-art{position:relative;display:grid;place-items:center;padding:8px 0}
.mock-stage{position:relative;width:min(300px,82vw)}

.letter-ghost{
  position:absolute;top:-14px;left:-34px;
  width:180px;background:var(--cream);border:1px solid rgba(255,255,255,.5);
  border-radius:12px;padding:16px 14px;transform:rotate(-9deg);
  box-shadow:0 18px 34px rgba(15,40,35,.22);opacity:.92;
}
.letter-ghost .lh-head{display:flex;align-items:center;gap:7px;margin-bottom:10px}
.letter-ghost .lh-mark{width:16px;height:16px;border-radius:4px;background:var(--pine)}
.letter-ghost .lh-line{height:6px;border-radius:3px;background:#DCD4C0}
.letter-ghost .lh-head .lh-line{flex:1}
.letter-ghost .lb{height:6px;border-radius:3px;background:#E2DAC7;margin-top:8px}
.letter-ghost .lb.w80{width:80%}.letter-ghost .lb.w60{width:60%}.letter-ghost .lb.w70{width:70%}
.letter-ghost .corner{position:absolute;width:14px;height:14px;border:2.5px solid var(--pine)}
.letter-ghost .corner.tl{top:6px;left:6px;border-right:none;border-bottom:none;border-radius:4px 0 0 0}
.letter-ghost .corner.br{bottom:6px;right:6px;border-left:none;border-top:none;border-radius:0 0 4px 0}

.phone-frame{
  position:relative;background:var(--ink);border-radius:34px;padding:8px;
  box-shadow:0 26px 54px rgba(15,40,35,.32);
}
.phone-frame .screen{
  background:var(--paper);border-radius:26px;overflow:hidden;
}
.phone-frame .screen-top{
  background:linear-gradient(165deg,var(--pine) 0%,var(--pine-deep) 100%);
  color:#F3EFE6;padding:16px 18px 20px;border-radius:0 0 18px 18px;
  font-size:12.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
  display:flex;align-items:center;gap:8px;
}
.phone-frame .screen-top .dot{width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.decision-body{padding:16px 16px 18px}
.decision-body .sender{font-size:12px;color:var(--muted);margin:10px 0 2px}
.decision-h{font-size:17px;font-weight:800;margin:0 0 2px;letter-spacing:-.01em;color:var(--ink)}

.decision-anchor{
  position:relative;background:var(--pine-soft);border-radius:var(--radius-s) 4px var(--radius-s) var(--radius-s);
  padding:12px 13px;margin:12px 0;
}
.decision-anchor::before{
  content:"";position:absolute;top:0;right:0;width:0;height:0;
  border-style:solid;border-width:0 14px 14px 0;
  border-color:transparent #D9E6DF transparent transparent;
}
.decision-anchor .lbl{
  font-size:9.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  color:var(--pine);
}
.decision-anchor .val{font-size:13.5px;font-weight:700;margin-top:4px;color:var(--ink);line-height:1.4}
.decision-body .stamp{margin-top:10px}

.decision-steps{margin-top:12px;display:grid;gap:7px}
.decision-step{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--ink)}

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */
.trust-strip{background:var(--paper);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.trust-strip .wrap{
  display:flex;gap:16px 34px;flex-wrap:wrap;padding:20px 22px;
  font-size:13.5px;color:var(--muted);font-weight:600;
}
.trust-strip span{display:inline-flex;align-items:center;gap:9px}
.trust-strip .tick{color:var(--pine);font-weight:900}

/* ==========================================================================
   SECTION HEADERS (reused)
   ========================================================================== */
section{padding:68px 0}
.eyebrow{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--pine);font-weight:800;margin:0 0 10px}
.eyebrow.on-dark{color:var(--amber)}
.section-title{font-size:clamp(26px,3.4vw,34px);font-weight:800;letter-spacing:-.015em;margin:0 0 12px;text-wrap:balance}
.section-title.on-dark{color:#FBF8F2}
.section-intro{color:var(--muted);font-size:17px;max-width:62ch;margin:0 0 40px}
.section-intro.on-dark{color:#CFDDD8}

/* ==========================================================================
   PROBLEM BAND
   ========================================================================== */
.band-problem{background:var(--paper);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);position:relative}
.band-problem .wrap{position:relative}
.band-problem .fold-mark{position:absolute;top:0;right:22px;width:0;height:0;
  border-style:solid;border-width:0 18px 18px 0;
  border-color:transparent var(--amber-soft) transparent transparent;}
.band-problem .big{font-size:clamp(21px,2.6vw,27px);font-weight:700;line-height:1.5;max-width:34ch;text-wrap:balance}
.band-problem .big b{color:var(--pine)}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{
  background:var(--paper);border:1px solid var(--hairline);border-radius:var(--radius-m);
  padding:22px 20px 24px;transition:border-color .18s ease,transform .18s ease;
}
.step:hover{border-color:var(--pine);transform:translateY(-3px)}
.step .n{font-size:11.5px;font-weight:800;color:var(--amber);letter-spacing:.1em}
.step h3{font-size:18px;font-weight:800;margin:10px 0 8px;letter-spacing:-.01em}
.step p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}
.step-art{margin-top:16px;background:var(--cream);border:1px solid var(--hairline);border-radius:12px;
  padding:12px;min-height:78px;display:grid;align-content:center;gap:6px}

.art-cam{height:64px;border-radius:9px;background:var(--pine-soft);position:relative;display:grid;place-items:center}
.art-cam .doc{width:38px;height:50px;background:#fff;border-radius:5px;box-shadow:0 4px 10px rgba(32,49,45,.14);
  transform:rotate(-4deg);display:grid;align-content:center;gap:3px;padding:7px 6px}
.art-cam .doc i{display:block;height:3px;border-radius:2px;background:var(--hairline)}
.art-cam .corner{position:absolute;width:12px;height:12px;border:2px solid var(--pine)}
.art-cam .corner.tl{top:7px;left:7px;border-right:none;border-bottom:none;border-radius:3px 0 0 0}
.art-cam .corner.tr{top:7px;right:7px;border-left:none;border-bottom:none;border-radius:0 3px 0 0}
.art-cam .corner.bl{bottom:7px;left:7px;border-right:none;border-top:none;border-radius:0 0 0 3px}
.art-cam .corner.br{bottom:7px;right:7px;border-left:none;border-top:none;border-radius:0 0 3px 0}

.art-decision{font-size:10.5px}
.art-decision .lbl{font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--pine);font-size:9px}
.art-decision .val{font-weight:700;margin-top:3px;color:var(--ink);line-height:1.4}

.art-checklist{display:grid;gap:6px}
.art-checkrow{display:flex;align-items:center;gap:7px;font-size:10.5px;color:var(--ink)}

.art-lock{display:flex;align-items:center;gap:10px}
.art-lock .ic{width:30px;height:30px;border-radius:9px;background:var(--pine-soft);color:var(--pine);
  display:grid;place-items:center;font-size:14px;flex:none}
.art-lock p{font-size:10.5px;color:var(--muted);line-height:1.4;margin:0}

/* ==========================================================================
   FEATURES: bento grid
   ========================================================================== */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:980px){.bento{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.bento{grid-template-columns:1fr}}
.cell{
  background:var(--paper);border:1px solid var(--hairline);border-radius:var(--radius-m);
  padding:24px;display:flex;flex-direction:column;gap:8px;
  transition:border-color .18s ease,transform .18s ease;
}
.cell:hover{border-color:var(--pine);transform:translateY(-3px)}
.cell.wide{grid-column:span 2}
@media(max-width:640px){.cell.wide{grid-column:span 1}}
.cell .ico{width:42px;height:42px;border-radius:12px;background:var(--pine-soft);color:var(--pine);
  display:grid;place-items:center;font-size:20px;flex:none;margin-bottom:2px}
.cell h3{font-size:17.5px;font-weight:800;letter-spacing:-.01em}
.cell p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.cell .demo{margin-top:auto;padding-top:16px}

/* translation-vs-explanation compare demo */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:stretch}
@media(max-width:520px){.compare{grid-template-columns:1fr}}
.compare-arrow{display:grid;place-items:center;color:var(--muted);font-size:18px;font-weight:700}
@media(max-width:520px){.compare-arrow{transform:rotate(90deg);padding:2px 0}}
.compare-card{border-radius:12px;padding:13px 14px;font-size:12.5px;line-height:1.5}
.compare-card.bad{background:var(--cream);border:1px solid var(--hairline);color:var(--muted)}
.compare-card.good{background:var(--pine-soft);border:1px solid #D3E4DD;color:var(--ink)}
.compare-card .tag{display:block;font-size:10px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;margin-bottom:6px}
.compare-card.bad .tag{color:#8A8072}
.compare-card.good .tag{color:var(--pine)}
.compare-card .quote{font-style:italic}
.compare-card .todo{font-weight:700;margin-top:4px}

.lang-chips{display:flex;flex-wrap:wrap;gap:8px}

.reminder-row{display:flex;align-items:center;gap:11px;background:var(--cream);border:1px solid var(--hairline);
  border-radius:11px;padding:11px 13px}
.reminder-row .bell{width:32px;height:32px;border-radius:9px;background:var(--amber-soft);color:var(--ink-on-amber);
  display:grid;place-items:center;font-size:14px;flex:none}
.reminder-row b{display:block;font-size:12.5px}
.reminder-row small{color:var(--muted);font-size:11px}

.checklist-demo{display:grid;gap:7px}
.checklist-demo .row{display:flex;align-items:center;gap:9px;font-size:12.5px;background:var(--cream);
  border:1px solid var(--hairline);border-radius:10px;padding:8px 11px}

.private-demo{display:flex;align-items:center;gap:12px;background:var(--cream);border:1px solid var(--hairline);
  border-radius:11px;padding:12px 13px}
.private-demo .ic{width:34px;height:34px;border-radius:10px;background:var(--pine-soft);color:var(--pine);
  display:grid;place-items:center;font-size:15px;flex:none}
.private-demo small{color:var(--muted);font-size:11.5px;line-height:1.4;display:block}

/* ==========================================================================
   PRIVACY: dark pine section, the route the letter takes
   ========================================================================== */
.privacy-section{
  background:linear-gradient(165deg,var(--pine) 0%,var(--pine-deep) 100%);
  color:#EAF1EE;border-radius:var(--radius-l);margin:0 22px;
}
.privacy-section .wrap{padding:56px 22px 60px}

.flow{margin-top:40px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}
@media(max-width:900px){.flow{grid-template-columns:1fr}}
.flow-node{
  background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.14);
  border-radius:var(--radius-m);padding:22px;
}
.flow-node .nlabel{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--amber);font-weight:800}
.flow-node h3{font-size:17px;font-weight:800;margin:8px 0}
.flow-node p{font-size:13.5px;color:rgba(255,255,255,.8);line-height:1.55;margin:0}

.flow-arrow{display:grid;place-items:center;padding:4px}
.flow-arrow .shaft{
  font-size:11px;color:var(--amber);font-weight:700;
  display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;white-space:nowrap;
}
.flow-arrow .line{width:38px;height:2px;background:rgba(255,255,255,.4);position:relative}
.flow-arrow .line::after{content:"";position:absolute;right:-1px;top:-4px;
  border-left:8px solid rgba(255,255,255,.4);border-top:5px solid transparent;border-bottom:5px solid transparent}
@media(max-width:900px){
  .flow-arrow .line{width:2px;height:34px}
  .flow-arrow .line::after{right:-4px;top:auto;bottom:-2px;
    border-left:5px solid transparent;border-right:5px solid transparent;
    border-top:8px solid rgba(255,255,255,.4);border-bottom:none}
  .flow-arrow .shaft{flex-direction:row}
}

.deadend{
  margin-top:22px;border-radius:var(--radius-m);padding:20px 24px;
  border:1.5px dashed rgba(232,163,61,.55);
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
}
.deadend .x{
  width:36px;height:36px;border-radius:11px;background:rgba(232,163,61,.16);
  color:var(--amber);display:grid;place-items:center;font-weight:800;font-size:16px;flex:none;
}
.deadend p{font-size:13.5px;color:rgba(255,255,255,.85);max-width:64ch;margin:0}
.deadend p b{color:var(--amber)}

/* ==========================================================================
   TRUST TEST: nothing to delete, because nothing was ever there
   ========================================================================== */
.trust-test{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;align-items:center}
@media(max-width:860px){.trust-test{grid-template-columns:1fr}}
.tt-copy p{color:var(--muted);font-size:16px;max-width:48ch;margin:0 0 20px;line-height:1.6}
.tt-copy button{
  font-weight:700;font-size:14.5px;border:2px solid transparent;cursor:pointer;
  padding:12px 22px;border-radius:13px;background:var(--pine);color:#fff;
  transition:transform .16s ease,background .16s ease;
}
.tt-copy button:hover{transform:translateY(-2px)}
.tt-stage.gone .tt-copy button{background:var(--amber);color:var(--ink-on-amber)}

.tt-card{
  padding:22px;transition:opacity .3s ease,filter .3s ease;
}
.tt-card .row{display:flex;align-items:center;gap:12px}
.tt-card .ic{width:40px;height:40px;border-radius:11px;background:var(--pine-soft);color:var(--pine);
  display:grid;place-items:center;font-size:18px;flex:none}
.tt-card b{display:block;font-size:14.5px}
.tt-card small{color:var(--muted);font-size:12px}
.tt-stage.gone .tt-card{opacity:.4;filter:grayscale(1)}
.tt-verdict{
  margin-top:16px;font-size:13px;font-weight:700;color:var(--pine-deep);
  background:var(--pine-soft);border-radius:10px;padding:10px 14px;display:none;
}
.tt-stage.gone .tt-verdict{display:block}

/* ==========================================================================
   HONEST PLAN: free vs paid, no invented numbers
   ========================================================================== */
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
@media(max-width:760px){.plan-grid{grid-template-columns:1fr}}
.plan-col{background:var(--paper);border:1px solid var(--hairline);border-radius:var(--radius-m);padding:24px}
.plan-col h3{font-size:16.5px;font-weight:800;margin-bottom:4px}
.plan-col .sub{color:var(--muted);font-size:13px;margin-bottom:14px}
.plan-col ul{display:grid;gap:9px}
.plan-col li{font-size:14.5px;padding-left:24px;position:relative;color:var(--ink)}
.plan-col li::before{content:"✓";position:absolute;left:0;color:var(--pine);font-weight:800}
.plan-col.muted li::before{content:"·";color:var(--muted);font-weight:800}
.plan-note{margin-top:22px;font-size:14px;color:var(--muted);max-width:64ch}
.plan-note b{color:var(--ink)}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{display:grid;gap:10px;max-width:800px}
details{
  background:var(--paper);border:1.5px solid var(--hairline);border-radius:var(--radius-m);
  transition:border-color .18s ease;
}
details[open]{border-color:var(--pine)}
summary{
  cursor:pointer;font-weight:700;font-size:15.5px;padding:18px 50px 18px 22px;
  list-style:none;position:relative;border-radius:var(--radius-m);
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--pine);transition:transform .18s ease;
}
details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
details .a{padding:0 22px 20px;color:var(--muted);font-size:14.5px;max-width:66ch;line-height:1.6}

/* ==========================================================================
   CLOSING CTA
   ========================================================================== */
.final-cta{text-align:center}
.final-cta .fc-badge{display:inline-flex;margin:0 auto 18px}
.final-cta h2{font-size:clamp(28px,3.8vw,38px);font-weight:800;letter-spacing:-.015em;margin:0 0 12px}
.final-cta p{color:var(--muted);font-size:17px;margin:0 auto 26px;max-width:52ch}
.final-cta .cta-row{justify-content:center}
.final-cta .note-under{color:var(--muted);text-align:center}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-foot{background:var(--ink);color:#C9D3CF;padding:48px 0 36px}
.site-foot .fbrand{display:flex;align-items:center;gap:11px;color:#F3EFE6;text-decoration:none;
  font-weight:800;font-size:18px;letter-spacing:-.01em}
.site-foot .fbrand .glyph{width:26px;height:30px;flex:none}
.site-foot .ftop{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.site-foot .links{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.site-foot a{color:#C9D3CF;text-decoration:none;font-size:14.5px}
.site-foot a:hover{color:#fff}
.site-foot .tagline{
  margin-top:26px;font-size:12.5px;letter-spacing:.04em;color:#8FA39B;
}
.site-foot .fine{margin-top:22px;font-size:12.5px;color:#7C8B85;border-top:1px solid #2C3C37;padding-top:18px;line-height:1.6}

/* ==========================================================================
   LEGAL PAGES (privacy / terms / support)
   ========================================================================== */
.legal-head{background:linear-gradient(165deg,var(--pine) 0%,var(--pine-deep) 100%);
  border-radius:0 0 32px 32px;color:#F3EFE6}
.legal-head .wrap{padding:18px 22px 34px}
.legal{max-width:760px;margin:0 auto;padding:44px 22px 80px}
.legal .back{font-size:14px;font-weight:700;text-decoration:none;color:var(--pine)}
.legal h1{font-size:clamp(28px,3.6vw,36px);font-weight:800;letter-spacing:-.015em;margin:16px 0 6px}
.legal .updated{color:var(--muted);font-size:14px;margin:0 0 12px}
.legal .callout{background:var(--amber-soft);border:1px solid var(--amber);border-radius:12px;
  padding:14px 16px;font-size:14.5px;margin:18px 0 28px;color:var(--ink-on-amber)}
.legal h2{font-size:20px;font-weight:800;margin:34px 0 8px;letter-spacing:-.01em}
.legal p,.legal li{color:#2A3A35;font-size:16px;line-height:1.65}
.legal ul{padding-left:0;margin-top:8px;display:grid;gap:6px}
.legal li{padding-left:22px;position:relative;list-style:none}
.legal li::before{content:"·";position:absolute;left:6px;color:var(--muted);font-weight:800}
.legal a{font-weight:700}

/* ==========================================================================
   REVEAL ON SCROLL + REDUCED MOTION
   ========================================================================== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001s !important;animation-duration:.001s !important}
  .reveal{opacity:1;transform:none}
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:860px){
  .hero{grid-template-columns:1fr;padding-bottom:46px}
  .hero-art{order:-1;padding-top:6px}
  .letter-ghost{display:none}
  .mock-stage{width:min(280px,86vw)}
}
@media(max-width:760px){
  .flow{grid-template-columns:1fr}
  .privacy-section{margin:0 14px}
}
@media(max-width:620px){
  section{padding:52px 0}
  .plan-grid{gap:14px}
}
@media(max-width:420px){
  .hero .lead{font-size:16.5px}
  .btn{padding:13px 20px;font-size:14.5px}
}