/* ==========================================================
   MarkMyLogo app styles
   Design tokens (navy/blue logo colors) copied from www.markmylogo.com so the two match.
   To change the look, edit the values in :root below.
   ========================================================== */
:root {
  --paper: #FAF7F2;
  --paper-raised: #F3EEE5;
  --ink: #14213A;
  --ink-soft: #4B5566;
  --ink-faint: #7D8594;
  --seal: #012C5D;
  --seal-dark: #011D3F;
  --gold: #0066C8;
  --line: #DDD5C7;
  --line-strong: #C9BEAB;
  --on-seal: #FFFFFF;
  --logo-disc: #FFFDF9;
  --err: #A3251F;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --muted: var(--ink-soft);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17140F;
    --paper-raised: #1E1A14;
    --ink: #EFE9DD;
    --ink-soft: #B9B0A0;
    --ink-faint: #837C6E;
    --seal: #7DB2EC;
    --seal-dark: #9CC5F2;
    --gold: #5AA2EA;
    --line: #38332A;
    --line-strong: #4A4335;
    --on-seal: #0B1A30;
    --logo-disc: #F3EEE5;
    --err: #F0877D;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: inherit; }
main p a:not(.btn), main li a:not(.btn) { color: var(--seal); text-underline-offset: .2em; }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0 0 .6em; color: var(--ink); }
h1 { font-size: 52px; letter-spacing: -.01em; }
h2 { font-size: 32px; }
h3 { font-size: 19px; }
p { margin: 0 0 1em; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 28px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--seal); color: var(--on-seal); padding: .6rem 1rem; z-index: 10; }
.skip:focus { left: 0; }

/* ---------- Header ---------- */
.site-header { padding: 26px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; }
.wordmark { font-family: var(--serif); font-size: 19px; font-weight: 500; letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.wordmark sup { font-size: 11px; color: var(--seal); top: -.7em; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.nav-cta) { font-size: 14px; text-decoration: none; color: var(--ink-soft); transition: color .15s ease; }
.nav a:not(.nav-cta):hover { color: var(--ink); }
.nav-cta { font-size: 14px; text-decoration: none; border: 1px solid var(--ink); padding: 9px 18px; border-radius: 2px; transition: background .15s ease, color .15s ease; white-space: nowrap; }
.nav-cta:hover { background: var(--ink); color: var(--paper); }

/* ---------- Buttons ---------- */
.btn { display: inline-block; background: var(--seal); color: var(--on-seal); text-decoration: none; font: 400 15px/1.2 var(--sans); padding: 14px 26px; border: 1px solid var(--seal); border-radius: 2px; cursor: pointer; transition: background .15s ease; }
.btn:hover { background: var(--seal-dark); border-color: var(--seal-dark); color: var(--on-seal); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }
.btn[disabled] { opacity: .6; cursor: wait; }
.btn.small { padding: 9px 16px; font-size: 13px; }
.actions #reset { margin-left: 12px; }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.4fr .9fr; gap: 56px; align-items: center; }
.hero h1 { margin: 0; }
.lede { margin: 24px 0 0; font-size: 18px; color: var(--ink-soft); max-width: 480px; }
.hero-actions { margin-top: 36px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-actions > a:not(.btn) { font-size: 14px; color: var(--ink-soft); }

.ledger { margin: 0; border-top: 1px solid var(--ink); }
.ledger > div { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.ledger dt { font-size: 16px; }
.ledger dd { margin: 0; font-family: var(--serif); font-size: 22px; white-space: nowrap; }
.ledger .total dt { font-weight: 500; }
.ledger .total dd { color: var(--seal); }
.ledger-note { margin: 14px 0 0; color: var(--ink-faint); font-size: 13px; }

.seal-wrap { display: flex; justify-content: center; }
.seal { width: 100%; max-width: 260px; height: auto; }
.seal .ring { fill: none; stroke: var(--line-strong); }
.seal .tm { font-family: var(--serif); font-style: italic; fill: var(--seal); }
.seal .tick { stroke: var(--gold); }

/* ---------- Logo ---------- */
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 40px; height: 40px; border-radius: 50%; background: var(--logo-disc); padding: 2px; display: block; }
.logo-badge { width: 100%; max-width: 280px; aspect-ratio: 1 / 1; border-radius: 50%; background: var(--logo-disc); border: 1px solid var(--line-strong); box-shadow: 0 0 0 10px var(--paper), 0 0 0 11px var(--line); padding: 7%; display: flex; align-items: center; justify-content: center; margin: 12px; }
.logo-badge img { width: 100%; height: auto; display: block; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 1rem; }
.label { font-size: 14px; color: var(--ink-faint); margin: 0 0 14px; }
.section-title { font-size: 32px; max-width: 560px; margin: 0; }
.section-head { margin-bottom: 48px; }

/* ---------- Application ---------- */
.app { padding: 80px 0 88px; border-block: 1px solid var(--line); background: var(--paper-raised); scroll-margin-top: 0; }
.app h2 { margin-bottom: 12px; }
.app-sub { color: var(--ink-soft); margin: 0 0 40px; }
.app-grid { display: grid; grid-template-columns: 210px 1fr; gap: 48px; align-items: start; }

.rail { display: none; position: sticky; top: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: s; }
.js .rail { display: block; }
.rail li:not([hidden]) { counter-increment: s; display: flex; align-items: baseline; gap: 14px; padding: 9px 0; color: var(--ink-faint); font-size: 15px; }
.rail li:not([hidden])::before { content: counter(s); flex: none; width: 22px; font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--gold); }
.rail li.done { color: var(--ink-soft); }
.rail li.done::before { content: "\2713"; font-family: var(--sans); font-style: normal; font-size: 15px; color: var(--seal); }
.rail li.current { color: var(--ink); font-weight: 500; }
.rail li.current::before { color: var(--seal); }

.panel { background: var(--paper); border: 1px solid var(--line-strong); border-radius: 2px; padding: clamp(24px, 3vw, 40px); }
.stepcount { margin: 0 0 16px; color: var(--ink-faint); font-size: 14px; }
.js-only { display: none; }
.js .js-only { display: block; }

.step { border: 0; margin: 0; padding: 0; min-width: 0; }
.js .step { display: none; }
.js .step.active { display: block; }
.step > legend { padding: 0; font: 500 28px/1.2 var(--serif); margin-bottom: 8px; }
.step > legend:focus { outline: none; }
.step .intro { color: var(--ink-soft); margin: 0 0 28px; max-width: 560px; }

.field { margin: 0 0 24px; }
.field > label, .group > legend { display: block; font-weight: 500; margin-bottom: 6px; padding: 0; }
.group { border: 0; padding: 0; min-width: 0; }
.cond { border: 0; padding: 0; margin: 0; min-width: 0; }
.hint { display: block; color: var(--ink-soft); font-size: 14px; font-weight: 400; margin: 2px 0 8px; }

input[type=text], input[type=email], input[type=tel], input[type=url], input[type=date], textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--paper); padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: 2px;
}
textarea { min-height: 8rem; resize: vertical; }
input:focus, textarea:focus { outline: 2px solid var(--seal); outline-offset: 1px; border-color: var(--seal); }
input[type=file] { width: 100%; padding: 13px; border: 1px dashed var(--line-strong); border-radius: 2px; background: var(--paper-raised); color: var(--ink); font: inherit; }

.choices { display: grid; gap: 10px; }
.choice { display: flex; gap: 12px; align-items: flex-start; padding: 13px 16px; border: 1px solid var(--line-strong); border-radius: 2px; cursor: pointer; background: var(--paper); font-weight: 400; margin: 0; }
.choice:hover { border-color: var(--ink-faint); }
.choice input { margin-top: 5px; accent-color: var(--seal); flex: none; }
.choice:has(input:checked) { border-color: var(--seal); background: var(--paper-raised); }
.choice small { display: block; color: var(--ink-soft); font-size: 14px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.notice { border-left: 2px solid var(--seal); background: var(--paper-raised); padding: 14px 18px; margin: 0 0 24px; font-size: 15px; color: var(--ink-soft); }
.notice p { margin: 0 0 8px; }
.notice p:last-child { margin-bottom: 0; }
.notice ul { margin: 0 0 8px; padding-left: 1.2rem; }
.notice li { margin-bottom: 4px; }
.notice strong { color: var(--ink); font-weight: 500; }
.err { color: var(--err); font-size: 14px; margin: 6px 0 0; }
.err:empty { display: none; }

.actions { display: flex; justify-content: space-between; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.actions #next, .actions #submit { margin-left: auto; }
html:not(.js) .actions { display: none; }

.summary { margin: 0 0 28px; border-top: 1px solid var(--ink); }
.summary > div { display: grid; grid-template-columns: 200px 1fr; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.summary dt { color: var(--ink-faint); font-size: 14px; }
.summary dd { margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }

/* ---------- Content sections ---------- */
.split { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.split > :first-child > p:not(.label) { color: var(--ink-soft); max-width: 34ch; }

.facts { margin: 0; border-top: 1px solid var(--ink); }
.facts > div { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-weight: 500; }
.facts dd { margin: 0; color: var(--ink-soft); }

.process { list-style: none; margin: 0; padding: 0; counter-reset: p; border-top: 1px solid var(--line); }
.process li { counter-increment: p; display: grid; grid-template-columns: 64px 1fr; column-gap: 28px; row-gap: 6px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.process li::before { content: counter(p); grid-column: 1; grid-row: 1 / span 2; font-family: var(--serif); font-style: italic; font-size: 24px; line-height: 1.2; color: var(--gold); }
.process li > * { grid-column: 2; }
.process h3 { font-size: 19px; margin: 0; }
.process p { margin: 0; color: var(--ink-soft); max-width: 520px; }

.lists { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.lists h3 { font-size: 20px; margin-bottom: 20px; }
.lists ul { list-style: none; margin: 0; padding: 0; }
.lists li { padding: 12px 0 12px 26px; border-bottom: 1px solid var(--line); position: relative; color: var(--ink-soft); font-size: 15px; }
.lists li:first-child { padding-top: 0; }
.included li::before { content: ""; position: absolute; left: 0; top: 20px; width: 8px; height: 8px; border: 1px solid var(--seal); border-radius: 50%; }
.included li:first-child::before { top: 8px; }
.excluded li::before { content: ""; position: absolute; left: 0; top: 24px; width: 8px; height: 1px; background: var(--ink-faint); }
.excluded li:first-child::before { top: 12px; }
.lists .note { margin-top: 24px; font-size: 14px; color: var(--ink-faint); }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; cursor: pointer; padding: 22px 0; font-family: var(--serif); font-size: 18px; color: var(--ink); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--sans); font-size: 20px; color: var(--gold); flex-shrink: 0; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 0 26px; color: var(--ink-soft); max-width: 600px; }

.final { padding: 100px 0; border-bottom: 0; }
.final .wrap { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.final h2 { font-size: 38px; max-width: 460px; }
.final p { color: var(--ink-soft); max-width: 460px; margin: 0; }
.final .hero-actions { margin-top: 0; }

/* ---------- Article (guide) ---------- */
.article { padding: 24px 0 96px; }
.crumbs { font-size: 14px; color: var(--ink-faint); margin-bottom: 32px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.prose { max-width: 640px; font-size: 17px; line-height: 1.7; }
.prose h1 { font-size: 40px; margin-bottom: 16px; }
.prose h2 { font-size: 26px; margin: 2.4em 0 .6em; scroll-margin-top: 16px; }
.prose p, .prose li { color: var(--ink-soft); }
.prose strong { color: var(--ink); font-weight: 500; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { margin-bottom: .45rem; }
.byline { color: var(--ink-faint); font-size: 14px; }
.answer { font-size: 19px; color: var(--ink) !important; border-left: 2px solid var(--seal); padding-left: 20px; margin: 28px 0 32px; }
.toc { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 2px; padding: 18px 22px; margin: 0 0 32px; font-size: 15px; }
.toc p { margin: 0 0 6px; font-weight: 500; color: var(--ink); }
.toc ol { margin: 0; padding-left: 1.2rem; }
.toc li { margin-bottom: 2px; }
.callout { border: 1px solid var(--line-strong); background: var(--paper-raised); border-radius: 2px; padding: 24px 28px; margin: 48px 0 0; font-size: 16px; line-height: 1.6; }
.callout h2 { margin: 0 0 12px; font-size: 22px; }
.fine { margin-top: 32px; font-size: 14px; color: var(--ink-faint) !important; }

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0 60px; }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.site-footer .wordmark { opacity: .8; color: var(--ink); }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 10px; font-size: 14px; }
.site-footer nav a { color: var(--ink-soft); }
.legal { max-width: 520px; margin: 0; font-size: 13px; color: var(--ink-faint); line-height: 1.7; }

/* ---------- Small screens ---------- */
@media (max-width: 760px) {
  .logo-badge { max-width: 200px; }
  .site-header .brand .wordmark { display: none; }
  .brand-mark { width: 44px; height: 44px; }
  .nav a:not(.nav-cta) { display: none; }
  .section { padding: 64px 0; }
  .hero { padding: 36px 0 56px; }
  .hero .wrap, .split, .lists { grid-template-columns: 1fr; gap: 40px; }
  h1 { font-size: 36px; }
  h2, .section-title { font-size: 26px; }
  .final h2 { font-size: 28px; }
  .prose h1 { font-size: 32px; }
  .seal-wrap { order: -1; }
  .seal { max-width: 160px; }
  .app { padding: 56px 0 64px; }
  .app-grid { grid-template-columns: 1fr; }
  .rail { display: none !important; }
  .row { grid-template-columns: 1fr; }
  .summary > div, .facts > div { grid-template-columns: 1fr; gap: 2px; }
  .process li { grid-template-columns: 40px 1fr; column-gap: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}