/* The Homeshare Diary: shared styles.
   Palette and type follow the brand moodboard: cream paper, forest green,
   terracotta and mustard, with a bold serif for headings. */

:root {
  color-scheme: light;
  --paper: #f4ecdc;
  --paper-2: #ebe0c8;
  --card: #fbf7ee;
  --ink: #1d2e22;
  --muted: #5b6659;
  --line: #dccfb3;
  --green: #1f4a2e;
  --green-deep: #173a24;
  --terracotta: #c4683f;
  --terracotta-ink: #a4502b;
  --mustard: #e8b93a;
  --cream-on-green: #f4ecdc;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 14px;
  --shadow: 0 1px 0 rgba(29, 46, 34, .04), 0 10px 24px -14px rgba(29, 46, 34, .35);
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.35 0 0 0 0 0.28 0 0 0 0 0.15 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --squiggle: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 12'%3E%3Cpath d='M2 8C20 2 40 12 60 6s40-4 58 1' fill='none' stroke='%23c4683f' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  --sparks: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28'%3E%3Cpath d='M7 21L3 13M14 17V5M20 21l6-7' fill='none' stroke='%23e8b93a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.04rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  background-image: var(--noise);
}

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration-color: var(--terracotta); text-underline-offset: 3px; }
a:hover { color: var(--terracotta-ink); }
:focus-visible { outline: 3px solid var(--mustard); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--serif); color: var(--green); font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.5rem, 7vw, 4.2rem); line-height: 1.02; margin: 0 0 14px; }
h2 { font-size: clamp(1.7rem, 4vw, 2.3rem); line-height: 1.12; margin: 0 0 14px; }
h3 { font-size: 1.2rem; line-height: 1.25; margin: 0 0 6px; }
p { margin: 0 0 14px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
section { padding: 64px 0; }
@media (max-width: 640px) { section { padding: 44px 0; } }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Brand bits */
.eyebrow { font-family: var(--sans); font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--terracotta-ink); margin: 0 0 12px; }
.script { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--green); }
.underline { position: relative; display: inline-block; }
.underline::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 12px;
  background: var(--squiggle) no-repeat center / 100% 100%;
}
.sparks { position: relative; }
.sparks::after {
  content: ""; display: inline-block; width: .6em; height: .6em; margin-left: .12em;
  vertical-align: top; background: var(--sparks) no-repeat center / contain;
}

/* Top bar */
.topbar { padding: 18px 0; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.35rem; color: var(--green); text-decoration: none; line-height: 1.1; }
.brand .underline::after { bottom: -8px; height: 9px; }
.brand:hover { color: var(--green); }
nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
nav a:hover { color: var(--terracotta-ink); }

/* Buttons */
.btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.btn {
  display: inline-block; font-family: var(--serif); font-weight: 500; font-size: 1.08rem;
  padding: 13px 26px; border-radius: 999px; text-decoration: none; cursor: pointer;
  background: var(--green); color: var(--cream-on-green); border: 2px solid var(--green);
  transition: background .15s ease, transform .15s ease;
}
.btn:hover { background: var(--green-deep); color: var(--cream-on-green); transform: translateY(-1px); }
.btn.alt { background: transparent; color: var(--green); }
.btn.alt:hover { background: var(--green); color: var(--cream-on-green); }
.btn.small { font-size: .95rem; padding: 8px 18px; }
.btn.on-green { background: var(--cream-on-green); color: var(--green); border-color: var(--cream-on-green); }
.btn.on-green:hover { background: #fff; color: var(--green-deep); }

/* Paper cards, tape and tilt */
.paper {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
}
.tape::before {
  content: ""; position: absolute; top: -14px; left: 50%; width: 96px; height: 28px;
  transform: translateX(-50%) rotate(-3deg);
  background: rgba(232, 185, 58, .45); border-left: 1px dashed rgba(29, 46, 34, .12); border-right: 1px dashed rgba(29, 46, 34, .12);
}
.tilt-l { transform: rotate(-1.2deg); }
.tilt-r { transform: rotate(1deg); }
@media (max-width: 640px) { .tilt-l, .tilt-r { transform: none; } }

/* Hero */
.hero { padding: 28px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero .lead { font-size: 1.12rem; color: var(--muted); max-width: 36em; }
.hero .subhead { font-size: clamp(1.25rem, 2.6vw, 1.55rem); margin: 0 0 18px; }
.hero-card { padding: 26px 22px 20px; text-align: center; }
.hero-card .stat { font-family: var(--serif); font-weight: 700; color: var(--green); font-size: 2.6rem; line-height: 1; margin: 10px 0 4px; }
.hero-card .stat-label { color: var(--muted); font-size: .95rem; margin: 0 0 18px; }
.hero-card img { margin: 6px auto 0; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
}

/* Numbers */
.band { background: var(--paper-2); background-image: var(--noise); }
.cost { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); margin-top: 26px; }
.cost .paper { padding: 26px 20px 20px; }
.cost .big { font-family: var(--serif); font-weight: 700; font-size: 2.4rem; line-height: 1.05; color: var(--green); }
.cost .lbl { color: var(--muted); font-size: .95rem; margin-top: 6px; }
.cost .total { background: var(--green); border-color: var(--green); }
.cost .total .big, .cost .total .lbl { color: var(--cream-on-green); }
.source { color: var(--muted); font-size: .92rem; margin-top: 22px; }
@media (max-width: 760px) { .cost { grid-template-columns: 1fr; } }

/* Two up */
.two { display: grid; gap: 24px; grid-template-columns: 1fr 1fr; margin-top: 26px; }
@media (max-width: 760px) { .two { grid-template-columns: 1fr; } }
.tag {
  display: inline-block; font-family: var(--sans); font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #fff; background: var(--terracotta-ink); border-radius: 999px; padding: 4px 12px; margin-bottom: 12px;
}
.paper.dark { background: var(--green); border-color: var(--green); color: var(--cream-on-green); }
.paper.dark h3 { color: var(--cream-on-green); }
.paper.dark a:not(.btn) { color: var(--cream-on-green); }
.green-band a:not(.btn) { color: var(--cream-on-green); }
.paper.dark .note { color: rgba(244, 236, 220, .78); }
.paper.dark ul.tick li::before { color: var(--mustard); }

ul.tick, ul.cross { list-style: none; padding: 0; margin: 12px 0 0; }
ul.tick li, ul.cross li { padding-left: 28px; position: relative; margin-bottom: 9px; }
ul.tick li::before { content: "\2713"; position: absolute; left: 2px; color: var(--green); font-weight: 700; }
ul.cross li::before { content: "\2717"; position: absolute; left: 2px; color: var(--terracotta-ink); font-weight: 700; }

/* Notebook list for guide contents */
.notebook {
  position: relative; margin-top: 26px; padding: 26px 22px 18px 64px;
  background-color: var(--card);
  background-image: repeating-linear-gradient(to bottom, transparent 0, transparent 31px, rgba(31, 74, 46, .12) 31px, rgba(31, 74, 46, .12) 32px);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.notebook::before { content: ""; position: absolute; top: 0; bottom: 0; left: 44px; border-left: 2px solid rgba(196, 104, 63, .45); }
.notebook ol { list-style: none; counter-reset: part; margin: 0; padding: 0; }
.notebook li { counter-increment: part; position: relative; padding: 4px 0 14px; }
.notebook li::before {
  content: counter(part, decimal-leading-zero); position: absolute; left: -54px; top: 2px; width: 40px; text-align: right;
  font-family: var(--serif); font-weight: 700; font-size: 1.15rem; color: var(--terracotta-ink);
}
.notebook h3 { margin-bottom: 2px; }
.notebook p { margin: 0; color: var(--muted); }

/* About */
.about { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; }
.about .mark { width: 92px; height: 92px; border-radius: 50%; background: var(--green); display: grid; place-items: center; color: var(--cream-on-green); font-family: var(--serif); font-weight: 700; font-size: 1.5rem; }
@media (max-width: 560px) { .about { grid-template-columns: 1fr; } }
.quiet { color: var(--muted); font-size: .92rem; }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 20px; margin-bottom: 12px; }
summary { cursor: pointer; font-family: var(--serif); font-weight: 600; font-size: 1.1rem; color: var(--green); padding: 16px 28px 16px 0; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.5rem; color: var(--terracotta-ink); font-family: var(--sans); }
details[open] summary::after { content: "\2013"; }
details p { margin: 0 0 16px; color: var(--muted); }

/* Waitlist band */
.green-band { background: var(--green); color: var(--cream-on-green); position: relative; }
.green-band h2 { color: var(--cream-on-green); }
.green-band p { color: rgba(244, 236, 220, .85); }
.green-band .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
@media (max-width: 760px) { .green-band .wrap { grid-template-columns: 1fr; } }
.form-holder { background: var(--card); border-radius: var(--radius); padding: 8px; color: var(--ink); }

/* Footer */
footer { padding: 40px 0 48px; }
footer .skyline { width: 100%; max-width: 520px; height: auto; margin: 0 auto 26px; opacity: .85; }
.hero-card img { width: 100%; height: auto; }
footer .meta { text-align: center; }
footer .brand { font-size: 1.15rem; }
footer .legal { color: var(--muted); font-size: .84rem; max-width: 760px; margin: 14px auto 0; text-align: center; }

/* Calculator page */
.page-head { padding: 20px 0 8px; }
.page-head .lead { color: var(--muted); font-size: 1.1rem; max-width: 40em; }
.calc { display: grid; gap: 24px; padding-bottom: 24px; }
.calc .grid { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
@media (max-width: 620px) { .calc .grid { grid-template-columns: 1fr; } }
.calc label { display: block; font-weight: 700; font-size: .95rem; margin-bottom: 6px; }
.calc .hint { color: var(--muted); font-size: .84rem; margin-top: 5px; }
.calc .full { grid-column: 1 / -1; }
.money { position: relative; }
.money span { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); font-weight: 500; }
.calc input[type="number"] {
  width: 100%; font: inherit; padding: 11px 14px 11px 30px; border: 1.5px solid var(--line);
  border-radius: 10px; background: var(--paper); color: var(--ink);
}
.calc input[type="number"]:focus { border-color: var(--green); }
.calc input[type="range"] { width: 100%; accent-color: var(--green); }
.results h2 { color: var(--cream-on-green); font-size: 1.6rem; }
.stats { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 620px) { .stats { grid-template-columns: 1fr; } }
.stats .stat { background: rgba(244, 236, 220, .1); border: 1px solid rgba(244, 236, 220, .22); border-radius: 12px; padding: 14px 16px; }
.stats .v { font-family: var(--serif); font-weight: 700; font-size: 1.9rem; line-height: 1.1; color: var(--cream-on-green); }
.stats .k { font-size: .86rem; color: rgba(244, 236, 220, .78); }
.results .timeline { margin: 16px 0 0; font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--cream-on-green); }
.warn { background: #f6dccd; color: #7c3a1d; border-radius: 10px; padding: 12px 16px; margin-top: 16px; font-size: .95rem; }