/* Millesimo — design system (SPEC §6). Editorial-clean meets refined-utilitarian.
   Warm paper, one petrol accent, disciplined semantics. Mobile-first. */

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --bg-paper:#FAF7F2; --surface:#FFFFFF; --surface-sunken:#F1ECE3;
  --ink:#1B1815; --ink-muted:#6E675D; --hairline:#E4DDD1;
  --brand:#134E5A; --brand-hover:#0E3B45; --brand-tint:#E4EEF0;
  --success:#2E7D52; --success-tint:#E7F2EB;
  --warning:#B07314; --warning-tint:#FBF0D9;
  --danger:#B23A2E; --danger-tint:#F9E8E4;

  --r-sm:6px; --r-md:10px; --r-lg:14px; --r-pill:999px;
  --shadow:0 1px 2px rgba(27,24,21,.04), 0 2px 8px rgba(27,24,21,.04);
  --shadow-lg:0 2px 6px rgba(27,24,21,.05), 0 12px 32px rgba(27,24,21,.08);
  --wrap:1080px; --reading:720px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"General Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  --ease-out:cubic-bezier(.16,.84,.44,1);
}
:root[data-theme="dark"]{
  --bg-paper:#14120E; --surface:#1E1B16; --surface-sunken:#110F0B;
  --ink:#F2ECE1; --ink-muted:#A79E90; --hairline:#322D25;
  --brand:#5FB3C4; --brand-hover:#7EC6D5; --brand-tint:#16313A;
  --success:#5FC489; --success-tint:#15301F;
  --warning:#E0A93D; --warning-tint:#322610;
  --danger:#E0705F; --danger-tint:#341712;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 2px 10px rgba(0,0,0,.28);
  --shadow-lg:0 2px 6px rgba(0,0,0,.35), 0 14px 36px rgba(0,0,0,.45);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg-paper:#14120E; --surface:#1E1B16; --surface-sunken:#110F0B;
    --ink:#F2ECE1; --ink-muted:#A79E90; --hairline:#322D25;
    --brand:#5FB3C4; --brand-hover:#7EC6D5; --brand-tint:#16313A;
    --success:#5FC489; --success-tint:#15301F;
    --warning:#E0A93D; --warning-tint:#322610;
    --danger:#E0705F; --danger-tint:#341712;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 2px 10px rgba(0,0,0,.28);
    --shadow-lg:0 2px 6px rgba(0,0,0,.35), 0 14px 36px rgba(0,0,0,.45);
  }
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg-paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-.01em}
p{margin:0}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-hover)}
button{font-family:inherit}
em{font-style:italic;color:var(--brand)}
img,svg{max-width:100%}
::selection{background:var(--brand-tint);color:var(--ink)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.wrap-narrow{max-width:var(--reading)}
.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}
.muted{color:var(--ink-muted)}
.skip-link{position:absolute;left:-999px;top:8px;z-index:100;background:var(--brand);color:#fff;padding:10px 16px;border-radius:var(--r-sm)}
.skip-link:focus{left:8px}
:focus-visible{outline:2.5px solid var(--brand);outline-offset:2px;border-radius:3px}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:1rem;line-height:1;
  padding:14px 22px;border-radius:var(--r-sm);border:1px solid transparent;
  cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .08s;
}
.btn:active{transform:translateY(1px)}
.btn-block{display:flex;width:100%}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
:root[data-theme="dark"] .btn-primary{color:#0a1417}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn-primary{color:#0a1417}}
.btn-primary:hover{background:var(--brand-hover);border-color:var(--brand-hover)}
.btn-primary:disabled{opacity:.6;cursor:progress}
.btn-ghost{background:transparent;color:var(--ink-muted);border-color:transparent;font-weight:500;font-size:.9375rem;padding:10px 14px}
.btn-ghost:hover{color:var(--ink);background:var(--surface-sunken)}
.btn-outline{background:var(--surface);color:var(--ink);border-color:var(--hairline);font-weight:500}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn + .btn{margin-top:8px}

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg-paper) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--hairline)}
.header-inner{display:flex;align-items:center;gap:16px;height:62px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:600}
.brand:hover{color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;background:var(--brand);color:#fff;border-radius:8px;font-family:var(--serif);font-weight:600;font-size:18px}
:root[data-theme="dark"] .brand-mark{color:#0a1417}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand-mark{color:#0a1417}}
.brand-name{font-family:var(--serif);font-size:1.25rem;font-weight:500}
.pos-badge{display:none;margin-left:6px;font-size:.75rem;color:var(--ink-muted);border-left:1px solid var(--hairline);padding-left:16px}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav-link{display:none;color:var(--ink-muted);font-size:.9375rem;font-weight:500;padding:8px 12px;border-radius:var(--r-sm)}
.nav-link:hover{color:var(--ink);background:var(--surface-sunken)}
.icon-btn{display:grid;place-items:center;width:40px;height:40px;background:transparent;border:1px solid var(--hairline);border-radius:var(--r-sm);color:var(--ink-muted);cursor:pointer;transition:.15s}
.icon-btn:hover{color:var(--ink);border-color:var(--brand)}
.i-moon{display:none}
:root[data-theme="dark"] .i-sun{display:none}
:root[data-theme="dark"] .i-moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .i-sun{display:none}:root:not([data-theme="light"]) .i-moon{display:block}}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero{padding:48px 0 36px}
.hero-grid{display:grid;gap:36px}
.hero-grid>*{min-width:0}
.hero-copy{min-width:0}
.eyebrow,.f-eyebrow,.section-eyebrow{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--brand)}
.hero-copy h1{font-family:var(--serif);font-size:clamp(1.875rem,6vw,3.25rem);line-height:1.06;margin:14px 0 18px;letter-spacing:-.02em;overflow-wrap:break-word}
.lede{font-size:1.0625rem;color:var(--ink-muted);max-width:38ch}
.hero-points{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.hero-points li{display:flex;align-items:center;gap:10px;font-size:.96875rem}
.tick{display:grid;place-items:center;flex:none;width:20px;height:20px;background:var(--success-tint);color:var(--success);border-radius:var(--r-pill);font-size:.75rem;font-weight:700}
.privacy-badge{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:.8125rem;color:var(--ink-muted)}
.privacy-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--success)}

/* ── Tool card ──────────────────────────────────────────────────────────── */
.tool-shell{position:relative}
.tool-card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:22px}
.tool-head h2{font-family:var(--serif);font-size:1.375rem;margin-bottom:4px}
.tool-head p{font-size:.875rem;color:var(--ink-muted)}
.tabs{display:flex;gap:4px;margin:18px 0 0;background:var(--surface-sunken);padding:4px;border-radius:var(--r-md)}
.tab{flex:1;min-width:0;background:transparent;border:none;border-radius:var(--r-sm);padding:9px 6px;font-size:.84375rem;font-weight:600;color:var(--ink-muted);cursor:pointer;transition:.15s;white-space:nowrap}
.tab:hover{color:var(--ink)}
.tab.is-active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.tab-panels{margin-top:14px}
textarea#paste-input{width:100%;min-height:150px;resize:vertical;font-family:var(--sans);font-size:.96875rem;line-height:1.55;color:var(--ink);background:var(--surface-sunken);border:1px solid var(--hairline);border-radius:var(--r-md);padding:14px}
textarea#paste-input:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;min-height:150px;padding:24px;background:var(--surface-sunken);border:1.5px dashed var(--hairline);border-radius:var(--r-md);color:var(--ink-muted);cursor:pointer;transition:.15s}
.dropzone:hover,.dropzone.drag{border-color:var(--brand);color:var(--brand);background:var(--brand-tint)}
.dz-title{font-weight:600;color:var(--ink);font-size:.9375rem}
.dz-hint{font-size:.8125rem}
.file-chosen{margin-top:10px;font-size:.875rem;color:var(--success);font-weight:500}

/* pre-analysis */
.pre-q{margin-top:16px;border-top:1px solid var(--hairline);padding-top:6px}
.pre-q summary{display:flex;align-items:center;justify-content:space-between;gap:8px;list-style:none;cursor:pointer;padding:10px 0;font-size:.875rem;font-weight:500}
.pre-q summary::-webkit-details-marker{display:none}
.pre-q .chev{transition:transform .2s;color:var(--ink-muted)}
.pre-q[open] .chev{transform:rotate(180deg)}
.pre-q-body{display:grid;gap:16px;padding:8px 0 4px}
.q-row{display:flex;flex-direction:column;gap:7px}
.q-label{font-size:.84375rem;font-weight:600}
.q-help{font-size:.78125rem;color:var(--ink-muted)}
.chip-group{display:flex;flex-wrap:wrap;gap:7px}
.chip{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-pill);padding:7px 13px;font-size:.84375rem;font-weight:500;color:var(--ink-muted);cursor:pointer;transition:.12s}
.chip:hover{border-color:var(--brand);color:var(--ink)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff}
:root[data-theme="dark"] .chip.is-on{color:#0a1417}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .chip.is-on{color:#0a1417}}
input[type="number"],input[type="date"],input[type="email"],input[type="text"]{
  font-family:var(--sans);font-size:.96875rem;color:var(--ink);background:var(--surface-sunken);
  border:1px solid var(--hairline);border-radius:var(--r-sm);padding:11px 13px;width:100%;max-width:260px;
}
input[type="date"]{color-scheme:light}
:root[data-theme="dark"] input[type="date"]{color-scheme:dark}
input:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.tool-foot{margin-top:14px;text-align:center}
.legal-badge{font-size:.78125rem;color:var(--ink-muted);display:flex;align-items:center;justify-content:center;gap:6px}
#analyze-btn{margin-top:18px}

/* ── Sections shared ────────────────────────────────────────────────────── */
section{scroll-margin-top:74px}
.section-eyebrow{display:block}
.section-title{font-family:var(--serif);font-size:clamp(1.5rem,3.5vw,1.875rem);line-height:1.15;margin:10px 0 0;max-width:24ch}
.features,.how,.faq-section,.email-section{padding:56px 0;border-top:1px solid var(--hairline)}

.feature-grid{display:grid;gap:14px;margin-top:32px}
.feature{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow)}
.feature h3{font-size:1.125rem;font-weight:600;margin:10px 0 7px;letter-spacing:-.005em}
.feature p{font-size:.9375rem;color:var(--ink-muted)}

.steps{list-style:none;counter-reset:s;padding:0;margin:32px 0 0;display:grid;gap:14px}
.steps li{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow)}
.step-n{display:grid;place-items:center;width:36px;height:36px;background:var(--brand-tint);color:var(--brand);border-radius:var(--r-pill);font-family:var(--mono);font-weight:500;margin-bottom:14px}
.steps h3{font-size:1.0625rem;font-weight:600;margin-bottom:6px}
.steps p{font-size:.9375rem;color:var(--ink-muted)}

/* ── FAQ ────────────────────────────────────────────────────────────────── */
.faq-list{margin-top:28px;border-top:1px solid var(--hairline)}
.faq{border-bottom:1px solid var(--hairline)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;cursor:pointer;padding:20px 0}
.faq summary::-webkit-details-marker{display:none}
.faq h3{font-size:1.0625rem;font-weight:600}
.faq .chev{flex:none;color:var(--ink-muted);transition:transform .2s}
.faq[open] .chev{transform:rotate(180deg)}
.faq-a{padding:0 0 22px}
.faq-a p{color:var(--ink-muted);font-size:.96875rem;max-width:64ch}

/* ── Email ──────────────────────────────────────────────────────────────── */
.email-card{background:var(--brand);border-radius:var(--r-lg);padding:34px;color:#fff}
:root[data-theme="dark"] .email-card{background:var(--surface);border:1px solid var(--hairline);color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .email-card{background:var(--surface);border:1px solid var(--hairline);color:var(--ink)}}
.email-card h2{font-family:var(--serif);font-size:1.5rem;margin-bottom:10px}
.email-copy p{opacity:.9;font-size:.96875rem;max-width:56ch}
.email-form{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;position:relative}
.email-form input[type="email"]{max-width:none;flex:1;min-width:200px;background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3);color:#fff}
.email-form input[type="email"]::placeholder{color:rgba(255,255,255,.7)}
:root[data-theme="dark"] .email-form input[type="email"]{background:var(--surface-sunken);border-color:var(--hairline);color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .email-form input[type="email"]{background:var(--surface-sunken);border-color:var(--hairline);color:var(--ink)}}
.email-form .btn-primary{background:#fff;color:var(--brand);border-color:#fff}
.email-form .btn-primary:hover{background:#f0ebe2}
.email-confirm{flex-basis:100%;margin-top:4px;font-size:.9375rem;font-weight:500}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer{border-top:1px solid var(--hairline);padding:48px 0 40px;background:var(--surface-sunken)}
.footer-grid{display:grid;gap:20px}
.footer-tag{margin-top:12px;color:var(--ink-muted);font-size:.9375rem}
.disclaimer{font-size:.8125rem;color:var(--ink-muted);max-width:70ch;line-height:1.6}
.footer-meta{margin-top:28px;padding-top:22px;border-top:1px solid var(--hairline);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.build-badge{font-size:.78125rem;color:var(--ink-muted);max-width:48ch}
.night{font-size:.8125rem;color:var(--ink-muted)}
.night strong{color:var(--ink);font-weight:600}

/* ── Sticky mobile CTA ──────────────────────────────────────────────────── */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg-paper) 92%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--hairline)}
@media (min-width:768px){.sticky-cta{display:none!important}}

/* ════════════ RESULT (Scheda Condominio Chiaro) ════════════ */
.result-section{padding:40px 0 8px}
.result-inner{max-width:var(--reading);margin-inline:auto;padding-inline:20px}
.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}
.result-head h2{font-family:var(--serif);font-size:1.625rem}
.result-head .sub{font-size:.875rem;color:var(--ink-muted);margin-top:4px}
.sample-tag{flex:none;background:var(--warning-tint);color:var(--warning);font-size:.75rem;font-weight:600;padding:6px 11px;border-radius:var(--r-pill);text-transform:uppercase;letter-spacing:.05em}
.pages-note{font-size:.8125rem;color:var(--ink-muted);margin:6px 0 18px}

.scheda{display:grid;gap:18px}
.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-md);box-shadow:var(--shadow);overflow:hidden;animation:rise .32s var(--ease-out) both}
.card-pad{padding:20px}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.card-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-muted);display:flex;align-items:center;gap:8px}
.card h3{font-family:var(--serif);font-size:1.25rem;margin:8px 0 0;font-weight:500}
.card .lead{font-size:.9375rem;color:var(--ink-muted);margin-top:8px}

/* status chips */
.chip-status{display:inline-flex;align-items:center;gap:6px;font-size:.78125rem;font-weight:600;padding:5px 11px;border-radius:var(--r-pill)}
.chip-status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.st-success{background:var(--success-tint);color:var(--success)}
.st-warning{background:var(--warning-tint);color:var(--warning)}
.st-danger{background:var(--danger-tint);color:var(--danger)}
.st-info{background:var(--brand-tint);color:var(--brand)}
.ref-chip{display:inline-block;font-family:var(--mono);font-size:.75rem;background:var(--surface-sunken);color:var(--ink-muted);padding:3px 9px;border-radius:var(--r-sm);border:1px solid var(--hairline)}

/* countdown banner */
.countdown{border:none;color:#fff}
.countdown.urgent{background:linear-gradient(180deg,var(--danger),color-mix(in srgb,var(--danger) 82%,#000))}
.countdown.calm{background:linear-gradient(180deg,var(--brand),var(--brand-hover))}
:root[data-theme="dark"] .countdown.calm{background:var(--brand-tint);color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .countdown.calm{background:var(--brand-tint);color:var(--ink)}}
.countdown .card-label{color:rgba(255,255,255,.8)}
:root[data-theme="dark"] .countdown.calm .card-label{color:var(--ink-muted)}
.countdown-grid{display:flex;align-items:baseline;gap:14px;margin-top:10px;flex-wrap:wrap}
.cd-num{font-family:var(--mono);font-weight:500;font-size:2.75rem;line-height:1;font-variant-numeric:tabular-nums}
.cd-unit{font-size:1rem;opacity:.9}
.cd-meta{margin-top:12px;font-size:.875rem;opacity:.92;line-height:1.5}
.countdown .ref-chip{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.2)}
.countdown .micro-disc{color:rgba(255,255,255,.78)}

/* millesimi calc */
.calc-box{margin-top:16px;background:var(--surface-sunken);border:1px solid var(--hairline);border-radius:var(--r-md);padding:16px;font-family:var(--mono);font-size:.9375rem;font-variant-numeric:tabular-nums}
.calc-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0}
.calc-row .lab{color:var(--ink-muted);font-family:var(--sans);font-size:.875rem}
.calc-row.tot{border-top:1px dashed var(--hairline);margin-top:6px;padding-top:12px;font-weight:500}
.calc-row.delta{font-weight:500}
.calc-formula{font-size:.8125rem;color:var(--ink-muted);font-family:var(--sans);margin-top:12px}
.inline-millesimi{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;margin-top:14px}
.inline-millesimi label{font-size:.84375rem;font-weight:600;display:block;margin-bottom:6px}

/* spese list */
.spese-list{margin-top:14px;display:grid;gap:0}
.spesa{border-top:1px solid var(--hairline)}
.spesa:first-child{border-top:none}
.spesa summary{display:flex;align-items:center;gap:12px;list-style:none;cursor:pointer;padding:13px 2px}
.spesa summary::-webkit-details-marker{display:none}
.spesa .voce{font-weight:500;flex:1;min-width:0}
.spesa .tag{font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:var(--r-sm);white-space:nowrap}
.tag-ord{background:var(--brand-tint);color:var(--brand)}
.tag-str{background:var(--warning-tint);color:var(--warning)}
.spesa .imp{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:.9375rem;white-space:nowrap}
.spesa .chev{color:var(--ink-muted);transition:transform .2s}
.spesa[open] .chev{transform:rotate(180deg)}
.spesa .spieg{padding:0 2px 14px;font-size:.875rem;color:var(--ink-muted);max-width:60ch}
.spesa .who{display:inline-block;margin-top:6px;font-size:.75rem;color:var(--ink-muted)}

/* split owner/tenant */
.split{display:grid;gap:12px;margin-top:14px}
@media (min-width:560px){.split{grid-template-columns:1fr 1fr}}
.split-col{background:var(--surface-sunken);border:1px solid var(--hairline);border-radius:var(--r-md);padding:14px}
.split-col h4{margin:0 0 4px;font-size:.9375rem;font-weight:600;display:flex;justify-content:space-between;gap:8px}
.split-col .tot{font-family:var(--mono);font-variant-numeric:tabular-nums}
.split-col ul{margin:8px 0 0;padding-left:16px;font-size:.84375rem;color:var(--ink-muted)}
.split-col li{margin:3px 0}

/* red flags */
.flag{border-left:3px solid var(--warning)}
.flag.alta{border-left-color:var(--danger)}
.flag .card-label{color:var(--warning)}
.flag.alta .card-label{color:var(--danger)}
.flag h3{font-size:1.0625rem;font-family:var(--sans);font-weight:600}
.flag .meta-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}

/* letter */
.letter-block{margin-top:14px;background:var(--surface-sunken);border:1px solid var(--hairline);border-radius:var(--r-md);padding:16px;font-family:var(--mono);font-size:.8125rem;line-height:1.65;white-space:pre-wrap;max-height:340px;overflow:auto;color:var(--ink)}
.letter-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.letter-fields{display:grid;gap:12px;margin-top:14px}
@media (min-width:560px){.letter-fields{grid-template-columns:1fr 1fr}}
.letter-fields .q-row{gap:6px}
.letter-fields input{max-width:none}

/* micro disclaimer line */
.micro-disc{font-size:.75rem;color:var(--ink-muted);margin-top:12px;display:flex;align-items:center;gap:6px}

/* progress + error */
.progress{display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;padding:48px 24px}
.prog-steps{display:grid;gap:10px;width:100%;max-width:320px;text-align:left}
.prog-step{display:flex;align-items:center;gap:12px;font-size:.9375rem;color:var(--ink-muted);transition:.3s}
.prog-step .pdot{width:18px;height:18px;border-radius:50%;border:2px solid var(--hairline);flex:none}
.prog-step.active{color:var(--ink)}
.prog-step.active .pdot{border-color:var(--brand);border-top-color:transparent;animation:spin .7s linear infinite}
.prog-step.done .pdot{border-color:var(--success);background:var(--success)}
.prog-step.done{color:var(--ink)}
@keyframes spin{to{transform:rotate(360deg)}}
.error-card{text-align:center;padding:36px 24px}
.error-card .e-icon{font-size:1.75rem}
.error-card h3{font-family:var(--serif);font-size:1.25rem;margin:10px 0 6px}
.error-card p{color:var(--ink-muted);font-size:.9375rem;max-width:46ch;margin-inline:auto}
.error-card .btn{margin-top:18px;display:inline-flex;width:auto}

.result-foot{text-align:center;margin-top:20px}
#rerun-btn{display:inline-flex;width:auto}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width:430px){
  .tool-card{padding:16px}
  .tab{font-size:.78125rem;padding:9px 3px;letter-spacing:-.01em}
  .tabs{gap:3px}
}
@media (min-width:560px){
  .feature-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (min-width:768px){
  .pos-badge{display:inline}
  .nav-link{display:inline-flex}
  .hero{padding:64px 0 48px}
  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:start;gap:48px}
  .features,.how,.faq-section,.email-section{padding:72px 0}
  .steps{grid-template-columns:repeat(3,1fr)}
  .email-form{flex-wrap:nowrap}
}
@media (min-width:1024px){
  .hero-grid{gap:64px}
  .feature-grid{grid-template-columns:repeat(3,1fr)}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .card{animation:none}
}