@font-face { font-family: "Oswald"; src: url(fonts/Oswald.woff2) format("woff2"); font-weight: 200 700; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(fonts/SourceSerif4.woff2) format("woff2"); font-weight: 200 900; font-display: swap; }
@font-face { font-family: "Source Serif 4"; src: url(fonts/SourceSerif4-Italic.woff2) format("woff2"); font-weight: 200 900; font-style: italic; font-display: swap; }

/* The app's colors: paper and ink inside the book, fixed cover colors outside it. */
:root {
  --paper: #fbf7ee; --ink: #1a1a1a; --muted: #5a5a5a; --panel: #f1ebdd; --rule: #b9b4a8;
  --label: #a8561a;  /* the trail orange darkened for small text on cream */
  --cover: #1f3a2b; --cover-text: #ece6d8; --cover-muted: #c9c2b0; --ember: #e88a4a;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #131a15; --ink: #ece6d8; --muted: #a9a493; --panel: #1d2620; --rule: #3a443d; --label: #e88a4a; }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.6 "Source Serif 4", Georgia, serif; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.eyebrow { font: 600 13px/1.2 "Oswald", sans-serif; letter-spacing: .16em; text-transform: uppercase; color: var(--label); margin: 0; }
h1, h2, h3 { font-family: "Oswald", sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; line-height: 1.05; margin: 0; }
h2 { font-size: clamp(30px, 5vw, 42px); margin: 8px 0 16px; }
.rule { display: block; width: 56px; height: 4px; background: currentColor; margin: 16px 0; }
section { padding: 72px 0; }
.lead { font-size: 20px; max-width: 36em; }

/* Buttons: outlined in cover cream, like the app's header buttons. */
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 12px; }
.btn { display: inline-block; padding: 13px 22px; border: 1.5px solid var(--cover-text); color: var(--cover-text); text-decoration: none;
       font: 600 16px/1 "Oswald", sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.btn.solid { background: var(--ember); border-color: var(--ember); color: #1a1a1a; }
.btn:hover { background: var(--cover-text); color: var(--cover); border-color: var(--cover-text); }
.btn:focus-visible { outline: 3px solid var(--ember); outline-offset: 3px; }

/* The print cover. */
.cover { aspect-ratio: 2 / 3; height: auto; border-radius: 4px; box-shadow: 0 18px 40px rgba(0,0,0,.35); }

/* Hero */
.hero { background: var(--cover); color: var(--cover-text); padding: 64px 0 80px; }
.hero .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.hero .eyebrow { color: var(--ember); font-size: 15px; }
.hero h1 { font-size: clamp(64px, 12vw, 120px); margin-top: 6px; }
.hero .rule { color: var(--ember); width: 80px; height: 6px; }
.hero .subtitle { font-size: 28px; font-weight: 600; margin: 0 0 16px; }
.hero .lead { color: var(--cover-text); }
.hero small { color: var(--cover-muted); font-size: 15px; }
.hero .launch { font-size: 20px; margin: 24px 0 0; }
.hero .launch strong { color: var(--ember); }
.hero .cover { max-width: 380px; justify-self: center; width: 100%; }

/* What's in a day */
.parts { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px 40px; margin-top: 32px; }
.parts h3 { font-size: 20px; letter-spacing: .06em; }
.parts p { margin: 6px 0 0; color: var(--muted); }
.group { margin-top: 40px; padding: 24px 28px; background: var(--cover); color: var(--cover-text); border-radius: 4px; }
.group h3 { font-size: 20px; letter-spacing: .08em; }
.group p { margin: 6px 0 0; }

/* Sample day: set like a page of the book. */
.sample { background: var(--panel); }
.page { max-width: 640px; margin: 32px auto 0; background: var(--paper); padding: 40px clamp(20px, 5vw, 48px); border: 1px solid var(--rule); }
.page .head { display: flex; justify-content: space-between; color: var(--muted); }
.page .head .eyebrow { color: var(--muted); font-size: 12px; }
.page h3 { font-size: 34px; margin: 20px 0 4px; }
.page h4 { font: 600 14px/1.2 "Oswald", sans-serif; letter-spacing: .12em; text-transform: uppercase; margin: 28px 0 8px; }
.page p { margin: 0; }
.scripture { background: var(--panel); padding: 16px 20px; }
.scripture sup { font: 600 11px "Oswald", sans-serif; color: var(--muted); margin-right: 3px; }
.challenge { border: 1.5px solid var(--ink); padding: 16px 20px; margin-top: 28px; }
.challenge h4 { margin-top: 0; }

/* Book and app */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 32px; }
.two > div { border-top: 4px solid var(--ink); padding-top: 20px; }
.two h3 { font-size: 26px; }
.two ul { padding-left: 1.1em; margin: 12px 0 24px; }
.two li { margin: 6px 0; }
.soon { font: 600 16px "Oswald", sans-serif; letter-spacing: .1em; text-transform: uppercase; color: var(--label); margin: 0; }

/* Newsletter signup, on the cover green like the hero. */
.notify { background: var(--cover); color: var(--cover-text); }
.notify .eyebrow { color: var(--ember); }
.notify .lead { color: var(--cover-text); }
.signup { max-width: 560px; margin-top: 28px; }
.signup label { display: block; font: 600 14px/1.2 "Oswald", sans-serif; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.signup .row { display: flex; flex-wrap: wrap; gap: 12px; }
.signup input { flex: 1 1 240px; min-width: 0; padding: 12px 14px; font: 18px "Source Serif 4", Georgia, serif;
                color: var(--ink); background: var(--paper); border: 1.5px solid var(--cover-text); border-radius: 0; }
.signup input:focus-visible { outline: 3px solid var(--ember); outline-offset: 2px; }
.signup button { cursor: pointer; }
.signup small { display: block; margin-top: 12px; color: var(--cover-muted); font-size: 15px; }

footer { border-top: 1px solid var(--rule); padding: 32px 0 48px; color: var(--muted); font-size: 15px; }
footer p { margin: 4px 0; }

@media (max-width: 760px) {
  section { padding: 56px 0; }
  .hero { padding: 40px 0 56px; }
  .hero .wrap, .two { grid-template-columns: 1fr; gap: 36px; }
  .hero .cover { order: -1; max-width: 220px; }
}

/* Privacy and support: one column of plain reading. */
.doc { max-width: 680px; padding: 48px 20px 72px; margin: 0 auto; overflow-wrap: break-word; }  /* the support email is one long word */
.doc h1 { font-size: clamp(36px, 7vw, 52px); margin-top: 8px; }
.doc h2 { font-size: 22px; letter-spacing: .06em; margin: 36px 0 8px; }
.doc p, .doc li { color: var(--ink); }
.doc .meta { color: var(--muted); font-size: 15px; }
.bar { background: var(--cover); padding: 18px 0; }
.bar a { color: var(--cover-text); text-decoration: none; font: 600 15px "Oswald", sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.bar a span { color: var(--ember); }