:root {
  --brand: #f97316;
  --brand-dark: #c2410c;
  --brand-soft: #fff1e6;
  --text: #1f2937;
  --muted: #5b6472;
  --bg: #ffffff;
  --bg-alt: #f8f6f3;
  --card: #ffffff;
  --border: #e7e2dc;
  --phone: #111827;
  --radius: 16px;
  --max: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand-soft: #3a2414;
    --text: #f3f4f6;
    --muted: #b6bcc6;
    --bg: #14161a;
    --bg-alt: #1b1e23;
    --card: #20242a;
    --border: #2f343c;
    --phone: #000000;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { a { color: #fdba74; } }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header { border-bottom: 1px solid var(--border); background: var(--bg); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a:hover { color: var(--text); }

/* Hero */
.hero { background: linear-gradient(160deg, var(--brand) 0%, #fb923c 100%); color: #fff; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; padding-top: 56px; padding-bottom: 56px; }
.hero h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.02em; }
.hero .lead { font-size: clamp(18px, 2.4vw, 21px); margin: 0 0 24px; color: #fff7ed; }
.hero .app-icon { width: 84px; height: 84px; border-radius: 20px; box-shadow: 0 0 0 4px #fff; margin-bottom: 20px; }
.hero-shots { display: flex; justify-content: center; gap: 16px; }
.hero-shots .phone:nth-child(2) { margin-top: 40px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; font-size: 16px; }
.btn-light { background: #fff; color: var(--brand-dark); }
.btn-outline { border: 2px solid #fff; color: #fff; }
.btn-brand { background: var(--brand); color: #fff; }
.note { font-size: 14px; color: #fff7ed; margin-top: 12px; }

/* Phone frame */
.phone { background: var(--phone); padding: 8px; border-radius: 28px; box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25); max-width: 260px; width: 100%; }
.phone img { border-radius: 21px; width: 100%; }

/* Sections */
section { padding: 64px 0; }
section.alt { background: var(--bg-alt); }
h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
.section-lead { color: var(--muted); max-width: 680px; margin: 0 0 32px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.feature h3 { margin: 0 0 6px; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }
.feature .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-dark); display: grid; place-items: center; margin-bottom: 12px; font-size: 20px; }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.gallery figure { margin: 0; }
.gallery figcaption { text-align: center; color: var(--muted); font-size: 14px; margin-top: 10px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.pdf-preview { background: #fff; border-radius: 8px; box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15); max-width: 460px; }

.levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.level { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.level h3 { margin: 0; font-size: 18px; }
.level p { margin: 0; color: var(--muted); font-size: 15px; }
.level .phone { margin: 0 auto; max-width: 220px; }
.tag { display: inline-block; font-size: 13px; font-weight: 700; color: var(--brand-dark); background: var(--brand-soft); border-radius: 999px; padding: 2px 10px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.plan.highlight { border: 2px solid var(--brand); }
.plan h3 { margin: 0; font-size: 20px; }
.plan .price { font-size: 28px; font-weight: 800; margin: 6px 0 14px; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--muted); }
.plan ul { margin: 0; padding-left: 20px; color: var(--muted); }
.plan li { margin: 6px 0; }

.privacy-band { background: var(--brand-soft); border-radius: var(--radius); padding: 32px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; }
.privacy-band .big { font-size: 48px; }
.privacy-band h2 { margin-top: 0; }
.privacy-band p { margin: 0 0 8px; }

.faq details { border-bottom: 1px solid var(--border); padding: 16px 0; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { color: var(--muted); margin: 10px 0 0; }

/* Long-form pages (privacy, guides) */
.doc { max-width: 760px; padding-top: 40px; padding-bottom: 64px; }
.doc h1 { font-size: clamp(30px, 5vw, 42px); line-height: 1.15; margin: 0 0 8px; }
.doc h2 { font-size: 24px; margin-top: 40px; }
.doc h3 { font-size: 19px; margin-top: 28px; }
.doc .meta { color: var(--muted); margin-bottom: 28px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; display: block; overflow-x: auto; }
.doc th, .doc td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--bg-alt); }
.callout { background: var(--brand-soft); border-left: 4px solid var(--brand); padding: 14px 18px; border-radius: 8px; margin: 20px 0; }
.doc code { background: var(--bg-alt); padding: 1px 6px; border-radius: 4px; font-size: 0.92em; }

/* Apps index */
.app-card { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; text-decoration: none; color: var(--text); }
.app-card:hover { border-color: var(--brand); }
.app-card img { width: 72px; height: 72px; border-radius: 16px; }
.app-card h2, .app-card h3 { font-size: 22px; margin: 0 0 4px; }
.app-card p { margin: 0; color: var(--muted); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: var(--muted); }

/* Consent banner (only shown when an ad-measurement tag is configured) */
.consent { position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 560px; margin: 0 auto; background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2); z-index: 10; font-size: 15px; }
.consent p { margin: 0 0 12px; }
.consent .cta-row { gap: 8px; }
.consent button { font: inherit; font-weight: 700; border-radius: 999px; padding: 9px 18px; border: 2px solid var(--brand); cursor: pointer; }
.consent .accept { background: var(--brand); color: #fff; }
.consent .decline { background: transparent; color: var(--text); }

@media (max-width: 860px) {
  .hero .wrap, .split { grid-template-columns: 1fr; }
  .hero-shots .phone { max-width: 200px; }
  .features, .levels, .plans { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 48px 0; }
  .features, .levels, .plans { grid-template-columns: 1fr; }
  .gallery { gap: 12px; }
  .hero-shots .phone { max-width: 46%; }
  .hero-shots .phone:nth-child(2) { margin-top: 24px; }
  .privacy-band { grid-template-columns: 1fr; padding: 24px; }
  .site-header nav { gap: 12px; font-size: 14px; }
}

/* Lambie Labs: lists of work and writing */
.doc h1 + .meta { margin-bottom: 20px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 16px; }
a.tag { text-decoration: none; }
a.tag:hover { background: var(--brand); color: #fff; }
.posts, .cards { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.post, .card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.post p, .card p { margin: 6px 0 0; color: var(--muted); }
.post .tags { margin: 10px 0 0; }
.post-title, .card-title { font-size: 19px; font-weight: 700; color: var(--text); text-decoration: none; }
.post-title:hover, .card-title:hover { color: var(--brand-dark); text-decoration: underline; }
.post-meta { color: var(--muted); font-size: 14px; margin: 0; }
.card .links { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; margin-top: 8px; }
.sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 0 0 24px; }
.sections a { display: block; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; text-decoration: none; color: var(--text); }
.sections a:hover { border-color: var(--brand); }
.sections strong { display: block; font-size: 19px; }
.sections span { color: var(--muted); font-size: 15px; }

/* Articles */
.e-content { font-size: 18px; }
.e-content h2 { font-size: 24px; margin-top: 36px; }
.e-content blockquote { margin: 20px 0; padding: 4px 18px; border-left: 4px solid var(--brand); color: var(--muted); }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--border); font-size: 15px; }
.share span { color: var(--muted); }
.share a, .share button { font: inherit; font-size: 14px; font-weight: 600; color: var(--text); background: var(--bg-alt); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; text-decoration: none; cursor: pointer; }
.share a:hover, .share button:hover { border-color: var(--brand); }
.comments { margin-top: 40px; }
.comments h2 { font-size: 24px; }
.reactions { font-weight: 600; }
.comment-list { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.comment { margin-left: calc(var(--depth, 0) * 20px); border-left: 3px solid var(--border); padding: 4px 0 4px 14px; }
.comment-head { margin: 0; font-size: 15px; display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; }
.comment-head a:first-child { font-weight: 700; color: var(--text); text-decoration: none; }
.comment-handle, .comment-date { color: var(--muted); font-size: 13px; }
.comment-body p { margin: 6px 0 0; overflow-wrap: anywhere; }
.comment-cw { font-style: italic; color: var(--muted); }
.comment-status { color: var(--muted); }