/* 60 Days — wireframe styles. Neutral greys on purpose: the visual design comes later. */

:root {
  --ink: #1f1f1f;
  --muted: #555;
  --line: #c8c8c8;
  --bg: #ffffff;
  --bg-alt: #f2f2f2;
  --ph-bg: #fafafa;
  --ph-line: #8a8a8a;
  --accent: #333;
  --focus: #005fcc;
  --wrap: 1080px;
  --pad: clamp(16px, 4vw, 32px);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 17px; }
img { max-width: 100%; }
a { color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.narrow > * { max-width: 680px; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

/* Wireframe banner and placeholder marking */
.wf-banner { background: #e6e6e6; border-bottom: 1px solid var(--line); text-align: center; padding: 8px var(--pad); font-size: 14px; }
.ph { position: relative; background: var(--ph-bg); border: 2px dashed var(--ph-line); border-radius: 6px; }
.ph-tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #4a4a4a; color: #fff; padding: 1px 6px; border-radius: 3px; vertical-align: middle; }
.ph-label { font-weight: 600; }
.ph-note { font-size: 14px; color: var(--muted); }
.block { padding: 16px 20px; margin: 16px 0; }
.block p { margin: 8px 0; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 20px; text-decoration: none; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: 15px; }
.nav-list a { text-decoration: none; }
.nav-list a:hover { text-decoration: underline; }

/* Hero */
.hero { padding: 56px 0; border-bottom: 1px solid var(--line); }
.hero-inner { display: grid; grid-template-columns: minmax(200px, 320px) 1fr; gap: 48px; align-items: center; }
.cover { aspect-ratio: 2 / 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; padding: 16px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; color: var(--muted); margin: 0; }
h1 { font-size: clamp(48px, 9vw, 88px); line-height: 1; margin: 8px 0; letter-spacing: -.02em; }
.byline { font-size: 22px; margin: 0 0 16px; }
.tagline { padding: 10px 14px; margin: 0 0 24px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }

/* Buttons */
.btn { display: inline-block; padding: 12px 22px; border-radius: 6px; font-weight: 600; text-decoration: none; border: 2px solid var(--accent); font-size: 16px; font-family: inherit; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: transparent; color: var(--accent); }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn-retailer { background: var(--ph-bg); color: var(--ink); border-style: dashed; border-color: var(--ph-line); }

/* Sections */
.section { padding: 56px 0; }
.section.alt { background: var(--bg-alt); }
h2 { font-size: clamp(26px, 4vw, 34px); margin: 0 0 12px; }
h3 { font-size: 18px; margin: 8px 0 4px; }
.lede { color: var(--muted); max-width: 680px; }

.cards { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 16px; }
.card p { margin: 0; color: var(--muted); }

.timeline { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stage { padding: 16px; }
.stage .days { display: block; font-weight: 700; margin-top: 8px; }
.stage p { margin: 0; color: var(--muted); }

.author { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: start; }
.portrait { aspect-ratio: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; border-radius: 50%; }
.author-name { font-weight: 700; font-size: 20px; margin: 0; }

.retailers { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 12px; }

.signup { padding: 20px; margin-top: 16px; }
.signup label { display: block; font-weight: 600; margin: 12px 0 6px; }
.signup-row { display: flex; gap: 10px; flex-wrap: wrap; }
.signup input { flex: 1 1 240px; padding: 12px; font-size: 16px; border: 2px solid #767676; border-radius: 6px; font-family: inherit; }

.site-footer { border-top: 1px solid var(--line); padding: 24px 0; font-size: 15px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.site-footer .ph { padding: 6px 10px; }

/* Phone layout */
@media (max-width: 720px) {
  .hero { padding: 32px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .cover { max-width: 240px; margin: 0 auto; width: 100%; }
  .hero-text { text-align: center; }
  .cta-row { justify-content: center; }
  .cards, .timeline { grid-template-columns: 1fr; }
  .author { grid-template-columns: 1fr; }
  .portrait { max-width: 180px; margin: 0 auto; width: 100%; }
  .section { padding: 40px 0; }
  .site-header { position: static; }
}

@media (min-width: 721px) and (max-width: 960px) {
  .timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }