/* The Partner File, site styles. Dark, editorial, one accent. */
:root {
  --bg: #0b0b0d;
  --bg-2: #121216;
  --ink: #ececea;
  --ink-2: #b8b8b4;
  --ink-3: #7c7c78;
  --rule: #26262b;
  --accent: #e0192f;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --measure: 720px;
  --wide: 1120px;
  --gutter: 16px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); }
a:hover { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.01em; line-height: 1.15; margin: 0 0 0.6em; }
h1 { font-size: clamp(1.9rem, 5.2vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1.1em; }
strong { font-weight: 600; color: var(--ink); }
ul { padding-left: 1.2em; margin: 0 0 1.1em; }
li { margin-bottom: 0.5em; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 0; }

.wrap { width: 100%; max-width: var(--measure); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-wide { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); }

/* Header */
.site-head { padding: 22px 0; }
.site-head .wrap-wide { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wordmark { font-family: var(--serif); font-size: 1.05rem; text-decoration: none; color: var(--ink); letter-spacing: 0.01em; }
.wordmark:hover { color: var(--ink); }
.head-note { font-size: 0.82rem; color: var(--ink-3); }

/* Eyebrow, rules */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.accent-rule { width: 48px; height: 2px; background: var(--accent); border: 0; margin: 0 0 26px; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  text-decoration: none;
  padding: 16px 28px;
  border-radius: 4px;
  line-height: 1.2;
  border: 1px solid var(--accent);
  transition: background 0.15s ease;
}
.btn:hover { background: #c4142a; color: #fff; }
.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 0.98rem;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  line-height: 1.2;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--ink-3); }
.under { font-size: 0.9rem; color: var(--ink-3); margin: 14px 0 0; }
.cta-block { margin-top: 30px; }

/* Hero */
.hero { padding: 24px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.hero-art img { width: 100%; max-width: 420px; margin: 0 auto; border-radius: 6px; }
.hero-copy .sub { font-size: 1.08rem; color: var(--ink-2); }
.hero-copy h1 { margin-bottom: 0.7em; }

.ai-line { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 14px 0; text-align: center; font-size: 0.86rem; color: var(--ink-3); letter-spacing: 0.04em; }

/* Sections */
.section { padding: 64px 0; }
.section + .section { border-top: 1px solid var(--rule); }
.section h2 { margin-bottom: 0.8em; }
.section p, .section li { color: var(--ink-2); }
.section p.pull { color: var(--ink); font-family: var(--serif); font-size: 1.35rem; line-height: 1.35; margin-top: 1.4em; }

.box-item { padding: 22px 0; border-top: 1px solid var(--rule); }
.box-item:last-child { border-bottom: 1px solid var(--rule); }
.box-item h3 { margin-bottom: 0.4em; }
.box-item ul { margin-top: 0.6em; }
.box-item p:last-child, .box-item ul:last-child { margin-bottom: 0; }
.works-with { margin-top: 26px; font-size: 0.95rem; color: var(--ink-3); }

.two-col { display: grid; grid-template-columns: 1fr; gap: 28px; }
.col h3 { color: var(--ink); }
.col h3 span { color: var(--accent); }

/* Proof */
.proof-art { margin: 0 0 32px; }
.proof-art img { width: 100%; border-radius: 6px; }
.proof-strip { margin: 34px 0 0; }
.proof-strip img { width: 100%; border-radius: 4px; }
.proof-strip figcaption, .proof-art figcaption { font-size: 0.85rem; color: var(--ink-3); margin-top: 10px; }

/* FAQ */
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-of-type { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 40px 18px 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-family: var(--sans);
  font-size: 1.3rem;
  line-height: 1;
}
.faq details[open] summary::after { content: "\2212"; }
.faq summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.faq details p { padding: 0 0 20px; margin: 0; color: var(--ink-2); }

/* Closing */
.closing { text-align: center; padding: 72px 0 80px; }
.closing p.pull { margin-top: 0.6em; }

/* Footer */
.site-foot { border-top: 1px solid var(--rule); padding: 36px 0 48px; font-size: 0.86rem; color: var(--ink-3); }
.site-foot p { margin: 0 0 10px; }
.site-foot a { color: var(--ink-2); text-decoration: none; border-bottom: 1px solid var(--rule); }
.site-foot a:hover { color: var(--ink); border-color: var(--ink-3); }

/* OTO and simple pages */
.page { padding: 40px 0 80px; }
.page .lede { font-size: 1.12rem; color: var(--ink-2); }
.inside { margin: 28px 0; padding: 20px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); color: var(--ink-2); font-size: 0.98rem; }
.inside span { display: block; padding: 4px 0; }
.honest { font-family: var(--serif); font-size: 1.2rem; line-height: 1.4; color: var(--ink); margin: 28px 0 32px; padding-left: 18px; border-left: 2px solid var(--accent); }
.actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.actions .btn, .actions .btn-ghost { width: 100%; text-align: center; }
.small-note { font-size: 0.86rem; color: var(--ink-3); margin-top: 18px; }
.legal h2 { font-size: 1.25rem; margin-top: 1.8em; }
.legal p { color: var(--ink-2); }
.legal p.eyebrow { color: var(--accent); }

@media (min-width: 640px) {
  .actions { flex-direction: row; align-items: center; }
  .actions .btn, .actions .btn-ghost { width: auto; }
}

@media (min-width: 900px) {
  body { font-size: 18px; }
  .hero { padding: 40px 0 72px; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; }
  .hero-art { order: 2; }
  .hero-art img { max-width: 460px; margin: 0 0 0 auto; }
  .two-col { grid-template-columns: 1fr 1fr; gap: 48px; }
  .section { padding: 84px 0; }
}

/* V2: short-line layout (2026-09-20). Centered hero, two-line headline, short paragraphs. */
.hero-center { text-align: center; padding: 36px 0 48px; }
.hero-center .wrap { max-width: 860px; }
.hero-center .eyebrow { margin-bottom: 22px; }
.hero-center h1 { font-size: clamp(2rem, 6vw, 3.6rem); line-height: 1.1; margin: 0 0 0.55em; }
.hero-center .sub { font-size: clamp(1.1rem, 2.2vw, 1.35rem); color: var(--ink-2); max-width: 640px; margin: 0 auto; line-height: 1.5; }
.hero-center .cta-block { margin-top: 28px; }
.btn-big { font-size: 1.12rem; padding: 18px 34px; }
.hero-center .hero-art { margin: 44px auto 0; max-width: 360px; }
.hero-center .hero-art img { width: 100%; border-radius: 8px; margin: 0 auto; }
.hero-center .hero-art figcaption { font-size: 0.9rem; color: var(--ink-3); margin-top: 12px; line-height: 1.5; }
.section.short p { font-size: 1.12rem; line-height: 1.5; margin: 0 0 1.25em; }
.section.short p.pull { font-size: 1.45rem; margin-top: 1.2em; }
.section.short .cta-block { margin-top: 34px; }
.box-list { list-style: none; padding: 0; margin: 0; }
.box-list li { padding: 16px 0; border-top: 1px solid var(--rule); color: var(--ink-2); font-size: 1.08rem; line-height: 1.5; margin: 0; }
.box-list li:last-child { border-bottom: 1px solid var(--rule); }
.box-list li strong { color: var(--ink); font-family: var(--serif); font-weight: 500; font-size: 1.15rem; }
.closing h2 { margin-bottom: 0.5em; }
@media (min-width: 900px) {
  .hero-center { padding: 56px 0 64px; }
  .section.short p { font-size: 1.18rem; }
}