:root {
  color-scheme: only light;
  --ink: #10241f;
  --muted: #5d6863;
  --paper: #f4f2ec;
  --white: #fffef9;
  --accent: #bd3f1d;
  --accent-dark: #963015;
  --line: rgba(16, 36, 31, .18);
  --success: #0c7451;
  --error: #a52c1b;
  --radius: 4px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--paper); color: var(--ink); }
a { color: inherit; }
button, input { font: inherit; }
button, .button-link { min-height: 52px; border: 0; border-radius: var(--radius); padding: 0 24px; background: var(--ink); color: white; font-weight: 720; cursor: pointer; transition: transform .18s ease, background .18s ease, opacity .18s ease; }
button:hover:not(:disabled), .button-link:hover { transform: translateY(-2px); background: #1a3a31; }
button:disabled { cursor: wait; opacity: .6; }
.hidden { display: none !important; }

.site-header { height: 82px; display: flex; align-items: center; justify-content: space-between; max-width: 1240px; margin: 0 auto; padding: 0 36px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { width: 29px; height: 29px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.brand-mark i { display: block; background: var(--ink); }
.brand-mark i:nth-child(4) { background: var(--accent); }
.quiet-link, footer a, .text-link { color: var(--muted); text-decoration: none; font-size: .92rem; }
.quiet-link:hover, footer a:hover, .text-link:hover { color: var(--ink); }

main { overflow: hidden; }
.hero { max-width: 1240px; min-height: 690px; margin: 0 auto; padding: 92px 36px 100px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(390px, .82fr); gap: 8vw; align-items: center; }
.hero-copy, .creator, .result-copy, .choice > div { min-width: 0; }
.eyebrow { margin: 0 0 22px; font-size: .73rem; font-weight: 790; letter-spacing: .18em; color: var(--muted); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(4.3rem, 7.2vw, 7rem); line-height: .88; letter-spacing: -.075em; font-weight: 740; }
h1 em { color: var(--accent); font-style: normal; }
.lead { max-width: 600px; font-size: clamp(1.1rem, 1.7vw, 1.38rem); line-height: 1.5; color: var(--muted); letter-spacing: -.02em; }
.lead, .field-help, .choice-copy p { overflow-wrap: anywhere; }
.creator { border-top: 4px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 28px 0 34px; }
.creator-heading { display: flex; align-items: baseline; gap: 20px; margin-bottom: 44px; }
.creator-heading h2 { margin: 0; font-size: 1.6rem; letter-spacing: -.035em; }
.step-number { font-size: .75rem; color: var(--accent); font-weight: 800; letter-spacing: .1em; }
label { display: block; margin-bottom: 10px; font-size: .83rem; font-weight: 740; }
.url-field { display: flex; align-items: center; border-bottom: 2px solid var(--ink); background: transparent; }
.url-field:focus-within { border-color: var(--accent); }
.url-field input { width: 100%; height: 62px; padding: 0; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 1.12rem; }
.url-field input::placeholder { color: #98a09c; }
.url-field span { font-size: 1.5rem; color: var(--accent); }
.field-help { margin: 12px 0 34px; color: var(--muted); font-size: .79rem; line-height: 1.45; }
.style-picker { margin: 0 0 30px; padding: 0; border: 0; }
.style-picker legend { margin-bottom: 8px; font-size: .83rem; font-weight: 740; }
.style-help { margin: 0 0 16px; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.style-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.shape-picker { margin-top: -8px; }
.shape-options { grid-template-columns: repeat(4, 1fr); }
.style-option { position: relative; margin: 0; padding: 10px; border: 1px solid var(--line); background: rgba(255,254,249,.45); cursor: pointer; }
.style-option:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: var(--white); }
.style-option input { position: absolute; top: 8px; left: 8px; width: 17px; height: 17px; margin: 0; accent-color: var(--ink); }
.style-option img { display: block; width: 100%; height: 92px; object-fit: contain; margin-bottom: 10px; background: #ffffff; border: 1px solid rgba(16, 36, 31, .12); forced-color-adjust: none; }
.style-option span { display: grid; gap: 3px; }
.style-option strong { font-size: .75rem; }
.style-option small { color: var(--muted); font-size: .65rem; font-weight: 500; line-height: 1.35; }
.purchase-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.price { display: flex; flex-direction: column; }
.price strong { font-size: 2.5rem; line-height: 1; letter-spacing: -.06em; }
.price span { margin-top: 6px; color: var(--muted); font-size: .75rem; }
#buyButton { min-width: 190px; }
body:not(.payments-ready) .button-ready { display: none; }
body.payments-ready .button-waiting { display: none; }
.secure-note { margin: 26px 0 0; font-size: .76rem; color: var(--muted); }
.secure-note span { color: var(--success); font-size: .7rem; }
.form-message { min-height: 22px; margin: 16px 0 -8px; font-size: .86rem; color: var(--error); }
.form-message.ok { color: var(--success); }
.consent-row { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; margin: 22px 0 4px; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.consent-row input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--ink); }
.consent-row a { color: var(--ink); text-underline-offset: 3px; }

.proof-line { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.proof-line span { padding: 24px 30px; text-align: center; font-size: .82rem; font-weight: 720; border-right: 1px solid var(--line); }
.proof-line span:last-child { border-right: 0; }
.assurance { max-width: 1240px; margin: 0 auto; padding: 118px 36px 24px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.assurance-grid article { padding: 26px 20px 28px 0; border-bottom: 1px solid var(--line); }
.assurance-grid article + article { padding-left: 20px; border-left: 1px solid var(--line); }
.assurance-grid span { color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.assurance-grid h3 { margin: 32px 0 10px; font-size: 1.05rem; letter-spacing: -.025em; }
.assurance-grid p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.6; }
.how { max-width: 1240px; margin: 0 auto; padding: 130px 36px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }
.section-intro h2, .choice h2 { max-width: 500px; font-size: clamp(2.6rem, 4.2vw, 4.8rem); line-height: .98; letter-spacing: -.06em; }
.steps { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.steps li { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 28px 0 30px; border-bottom: 1px solid var(--line); }
.steps li > span { color: var(--accent); font-size: .74rem; font-weight: 800; letter-spacing: .1em; }
.steps h3 { margin-bottom: 8px; font-size: 1.25rem; letter-spacing: -.025em; }
.steps p { margin: 0; color: var(--muted); line-height: 1.55; }
.uses { max-width: 1240px; margin: 0 auto; padding: 0 36px 130px; }
.uses .section-intro { display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; align-items: end; margin-bottom: 52px; }
.uses .section-intro .eyebrow { align-self: start; }
.use-grid { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--ink); }
.use-grid a { grid-column: span 2; min-height: 230px; padding: 28px 26px; color: var(--ink); text-decoration: none; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .18s ease, transform .18s ease; }
.use-grid a:nth-child(3) { border-right: 0; }
.use-grid a:nth-child(6) { border-right: 0; }
.use-grid a:nth-child(7) { grid-column: 3 / span 2; }
.use-grid a:hover { background: var(--white); transform: translateY(-3px); }
.use-grid span { color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.use-grid h3 { margin: 44px 0 12px; font-size: 1.28rem; letter-spacing: -.03em; }
.use-grid p { margin: 0; color: var(--muted); line-height: 1.55; font-size: .9rem; }
.faq { max-width: 1240px; margin: 0 auto; padding: 10px 36px 130px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 9vw; }
.faq-list { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 27px 46px 27px 0; list-style: none; cursor: pointer; font-weight: 740; font-size: 1.08rem; letter-spacing: -.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 22px; color: var(--accent); font-size: 1.6rem; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 680px; margin: -4px 46px 28px 0; color: var(--muted); line-height: 1.65; }
.choice { background: var(--ink); color: var(--white); padding: 110px max(36px, calc((100vw - 1168px) / 2)); display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.choice .eyebrow { color: #b7c1bd; }
.choice h2 { margin: 0; }
.choice-copy { align-self: end; }
.choice-copy p { color: #c6ceca; line-height: 1.65; font-size: 1.04rem; }
.choice-copy .fine-print { margin: 28px 0 0; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.18); font-size: .86rem; }
.choice-copy strong { color: white; }
footer { min-height: 150px; max-width: 1240px; margin: 0 auto; padding: 44px 36px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 50px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px 24px; }
footer p { margin: 0; color: var(--muted); font-size: .82rem; }

.result-page { min-height: 100vh; }
.result-shell { max-width: 1100px; min-height: calc(100vh - 82px); margin: 0 auto; padding: 100px 36px; display: grid; align-items: center; }
.result-copy { max-width: 760px; }
.result-copy h1 { font-size: clamp(3.7rem, 7vw, 6.4rem); }
.success-eyebrow { color: var(--success); }
.error-eyebrow { color: var(--error); }
.paid-result { display: grid; grid-template-columns: 1.2fr .8fr; gap: 9vw; align-items: center; }
.destination { max-width: 620px; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); overflow-wrap: anywhere; font-size: .83rem; }
.style-result { margin: 12px 0 0; color: var(--muted); font-size: .78rem; }
.download-actions { display: flex; gap: 12px; margin-top: 28px; }
.secondary-button { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.secondary-button:hover { color: white; }
.share-service { max-width: 620px; margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); }
.share-service p { margin: 0 0 12px; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.share-service p strong { color: var(--ink); }
.text-button { min-height: 0; padding: 0; background: transparent; color: var(--ink); border-bottom: 1px solid currentColor; border-radius: 0; font-size: .84rem; }
.text-button:hover:not(:disabled) { transform: none; background: transparent; color: var(--accent-dark); }
.share-service .share-message { min-height: 20px; margin-top: 10px; color: var(--success); }
.qr-paper { padding: 28px; background: white; box-shadow: 0 25px 70px rgba(16,36,31,.12); transform: rotate(1.5deg); }
.qr-paper svg { width: 100%; height: auto; display: block; }
.qr-paper p { margin: 18px 0 0; text-align: center; font-size: .65rem; font-weight: 800; letter-spacing: .24em; }
.button-link { display: inline-flex; align-items: center; text-decoration: none; }

.legal { max-width: 820px; margin: 0 auto; padding: 100px 36px 140px; overflow: visible; }
.legal h1 { font-size: clamp(3.3rem, 7vw, 6rem); }
.legal > p:not(.eyebrow) { font-size: 1.05rem; line-height: 1.75; color: var(--muted); }
.legal h2 { margin: 46px 0 14px; font-size: 1.45rem; }
.legal ul, .legal ol { padding-left: 22px; color: var(--muted); line-height: 1.75; }
.legal address { padding: 22px 0; color: var(--muted); line-height: 1.75; font-style: normal; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.legal a { color: var(--ink); }
.text-link { display: inline-block; margin-top: 26px; border-bottom: 1px solid currentColor; }

.guide { overflow: visible; }
.guide-hero { max-width: 1080px; margin: 0 auto; padding: 94px 36px 76px; border-bottom: 1px solid var(--ink); }
.breadcrumbs { margin-bottom: 42px; color: var(--muted); font-size: .8rem; }
.breadcrumbs a { color: inherit; text-decoration: none; }
.breadcrumbs a:hover { color: var(--ink); }
.guide-hero h1 { max-width: 960px; margin-bottom: 30px; font-size: clamp(3.5rem, 7vw, 6.6rem); }
.guide-hero .lead { max-width: 760px; }
.guide-actions { display: flex; align-items: center; gap: 24px; margin-top: 34px; }
.guide-actions .price-note { margin: 0; color: var(--muted); font-size: .82rem; }
.professional-contact { color: var(--ink); font-weight: 720; text-underline-offset: 4px; }
.professional-contact:hover { color: var(--accent-dark); }
.guide-content { max-width: 1080px; margin: 0 auto; padding: 86px 36px 120px; display: grid; grid-template-columns: minmax(0, .68fr) minmax(0, 1.32fr); gap: 9vw; }
.guide-aside { align-self: start; position: sticky; top: 34px; }
.guide-aside p { color: var(--muted); line-height: 1.6; font-size: .86rem; }
.guide-aside nav { display: grid; margin-top: 24px; border-top: 1px solid var(--line); }
.guide-aside a { padding: 13px 0; color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); font-size: .83rem; }
.guide-aside a:hover { color: var(--ink); }
.guide-article h2 { margin: 56px 0 16px; font-size: clamp(2rem, 3.4vw, 3.1rem); line-height: 1.04; letter-spacing: -.05em; }
.guide-article h2:first-child { margin-top: 0; }
.guide-article h3 { margin: 34px 0 10px; font-size: 1.28rem; }
.guide-article p, .guide-article li { color: var(--muted); line-height: 1.75; }
.guide-article ol, .guide-article ul { padding-left: 22px; }
.guide-article code { padding: 2px 6px; background: rgba(16,36,31,.08); border-radius: 3px; color: var(--ink); font-size: .9em; overflow-wrap: anywhere; }
.guide-note { margin: 34px 0; padding: 24px 26px; border-left: 4px solid var(--accent); background: var(--white); }
.guide-note p { margin: 0; color: var(--ink); }
.guide-cta { margin-top: 62px; padding: 38px; background: var(--ink); color: var(--white); }
.guide-cta h2 { margin: 0 0 14px; color: white; }
.guide-cta p { color: #c6ceca; }
.guide-cta .button-link { margin-top: 8px; background: var(--accent); }
.guide-cta .button-link:hover { background: var(--accent-dark); }
.source-note { margin-top: 46px; padding-top: 24px; border-top: 1px solid var(--line); font-size: .82rem; }
.source-note a { color: var(--ink); text-underline-offset: 3px; }

@media (max-width: 820px) {
  .site-header { height: 70px; padding: 0 20px; }
  .quiet-link { display: none; }
  .hero { min-height: auto; padding: 70px 20px 80px; grid-template-columns: 1fr; gap: 70px; }
  h1 { font-size: clamp(3.7rem, 18vw, 5.8rem); }
  .creator { padding-bottom: 28px; }
  .creator-heading { margin-bottom: 34px; }
  .purchase-row { align-items: flex-end; }
  .style-options { gap: 7px; }
  .shape-options { grid-template-columns: 1fr 1fr; }
  .style-option { padding: 8px 6px; }
  .style-option img { height: 76px; }
  #buyButton { min-width: 165px; padding: 0 18px; }
  .proof-line { grid-template-columns: 1fr 1fr; }
  .proof-line span:nth-child(2) { border-right: 0; }
  .proof-line span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .assurance { padding: 84px 20px 10px; grid-template-columns: 1fr; gap: 38px; }
  .assurance-grid { grid-template-columns: 1fr; }
  .assurance-grid article, .assurance-grid article + article { padding: 24px 0; border-left: 0; }
  .how { padding: 92px 20px; grid-template-columns: 1fr; gap: 50px; }
  .uses { padding: 0 20px 92px; }
  .uses .section-intro { grid-template-columns: 1fr; gap: 20px; }
  .use-grid { grid-template-columns: 1fr; }
  .use-grid a, .use-grid a:nth-child(7) { grid-column: auto; border-right: 0; }
  .faq { padding: 0 20px 92px; grid-template-columns: 1fr; gap: 42px; }
  .choice { padding: 80px 20px; grid-template-columns: 1fr; gap: 50px; }
  footer { padding: 40px 20px; grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .paid-result { grid-template-columns: 1fr; }
  .result-shell { padding: 70px 20px; }
  .qr-paper { max-width: 380px; }
  .legal { padding: 70px 20px 100px; }
  .guide-hero { padding: 70px 20px 60px; }
  .guide-actions { align-items: flex-start; flex-direction: column; }
  .guide-content { padding: 66px 20px 90px; grid-template-columns: 1fr; gap: 50px; }
  .guide-aside { position: static; }
  .guide-cta { padding: 30px 24px; }
}

@media (max-width: 420px) {
  .purchase-row { align-items: stretch; flex-direction: column; }
  #buyButton { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}