/* Survival Next Door: "The Lit Window". Dusk ground, paper guide cards, lamp gold only as an accent on dark. */
@font-face { font-family: "Cabinet Grotesk"; src: url("/assets/fonts/CabinetGrotesk-Extrabold.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Cabinet Grotesk"; src: url("/assets/fonts/CabinetGrotesk-Black.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Cabinet Grotesk"; src: url("/assets/fonts/CabinetGrotesk-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible Next"; src: url("/assets/fonts/atkinson-latin.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }

:root {
  --dusk: #1d2b3a; --deep: #121b26; --night: #0d141c;
  --paper: #f4efe6; --paper-2: #e9e2d5; --ink: #1b2430; --ink-2: #4a5866;
  --lamp: #ffcf7a; --tick: #4fbf8a; --tick-ink: #1f7a4d; --brick: #9a5b43;
  --mist: #b9c6d3; --line: rgba(244, 239, 230, 0.14); --panel: #16212d;
  --display: "Cabinet Grotesk", "Helvetica Neue", Helvetica, sans-serif;
  --body: "Atkinson Hyperlegible Next", "Helvetica Neue", Helvetica, sans-serif;
  --wrap: min(1120px, 100% - 2.5rem);
  --r: 14px;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--deep); color: var(--paper); font: 400 1.0625rem/1.6 var(--body); }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-underline-offset: 0.18em; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--lamp); outline-offset: 3px; border-radius: 6px; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--lamp); color: var(--ink); padding: .6rem 1rem; z-index: 99; }
.skip:focus { left: 1rem; top: calc(env(safe-area-inset-top, 0px) + .5rem); }
h1, h2, h3 { font-family: var(--display); font-weight: 800; line-height: 1.04; letter-spacing: -0.012em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.6rem, 7.2vw, 5.2rem); font-weight: 900; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
.eyebrow { font: 800 .8rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--lamp); margin-bottom: 1rem; display: inline-flex; gap: .55rem; align-items: center; }
.eyebrow::before { content: ""; width: .7rem; height: .7rem; background: var(--lamp); box-shadow: 0 0 14px rgba(255, 207, 122, .7); }

/* header */
.site-head { position: sticky; top: 0; z-index: 20; padding-top: env(safe-area-inset-top, 0px); background: rgba(18, 27, 38, .86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.site-head .logo img { height: 40px; width: auto; }
.nav { display: flex; gap: 1.4rem; font: 800 .95rem/1 var(--display); }
.nav a { text-decoration: none; color: var(--mist); padding: .6rem 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--paper); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--lamp); }
@media (max-width: 640px) { .site-head .logo img { height: 34px; } .nav { gap: .9rem; font-size: .88rem; } .nav .hide-sm { display: none; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .8rem 1.3rem; border-radius: 999px; font: 800 1rem/1 var(--display); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-lamp { background: var(--lamp); color: var(--ink); }
.btn-ghost { border-color: rgba(244, 239, 230, .45); color: var(--paper); background: transparent; }
.btn-ink { background: var(--lamp); color: var(--ink); }

/* hero: the street at dusk, one window lit */
.hero { position: relative; overflow: hidden; background: var(--night); }
.hero picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; opacity: .62; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13, 20, 28, .35) 0%, rgba(13, 20, 28, .55) 45%, var(--deep) 100%); }
.hero .wrap { position: relative; z-index: 1; padding-block: clamp(5rem, 14vh, 9rem) clamp(3.5rem, 9vh, 6rem); max-width: 860px; margin-inline: auto; }
.hero h1 span { color: var(--lamp); }
.hero .lede { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--paper); max-width: 40rem; }
.hero .actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.hero .proof { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; font-size: .92rem; color: var(--mist); }
.hero .proof b { color: var(--paper); }

/* sections */
section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.paper { background: var(--dusk); color: var(--paper); }   /* dark-first: cream grounds are banned (editorial-style rule) */
.paper a { color: var(--paper); }
.muted { color: var(--mist); }
.paper .muted { color: var(--mist); }
.intro { max-width: 46rem; margin-bottom: 2.4rem; }

/* the kit: nine official categories as tickable cards */
.kit-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 1rem; }
.kit-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 1.3rem 1.3rem 1.1rem; }
.kit-card h3 { display: flex; align-items: center; gap: .6rem; margin-bottom: .7rem; }
.kit-card h3 .n { font: 900 .8rem/1 var(--display); background: var(--lamp); color: var(--ink); border-radius: 6px; padding: .35rem .45rem; }
.kit-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.kit-card li label { display: grid; grid-template-columns: 28px 1fr; gap: .7rem; align-items: start; cursor: pointer; }
.kit-card input { appearance: none; width: 28px; height: 28px; margin: 0; border: 2px solid var(--mist); border-radius: 7px; background: var(--deep); display: grid; place-content: center; cursor: pointer; }
.kit-card input::after { content: ""; width: 12px; height: 7px; border: solid #fff; border-width: 0 0 3px 3px; transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.kit-card input:checked { background: var(--tick); border-color: var(--tick); }
.kit-card input:checked::after { border-color: var(--ink); }
.kit-card input:checked::after { opacity: 1; }
.kit-card .note { font-size: .92rem; color: var(--mist); margin: .8rem 0 0; }
.kit-progress { display: flex; align-items: center; gap: 1rem; margin: 0 0 1.6rem; font: 800 1rem/1.2 var(--display); }
.kit-progress .bar { flex: 1; height: 10px; background: var(--line); border-radius: 99px; overflow: hidden; max-width: 360px; }
.kit-progress .bar i { display: block; height: 100%; width: 0; background: var(--tick); transition: width .3s ease; }
.source { font-size: .9rem; color: var(--mist); margin-top: 1.6rem; }

/* split feature rows */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.split .shot { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; background: var(--night); }
.split .shot img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split .shot { aspect-ratio: 4 / 3; } }

/* the damage: honest, priced from real receipts */
.damage { background: var(--dusk); border-block: 1px solid var(--line); }
.damage .ledger { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin-top: 1.4rem; }
.damage .row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: .95rem 1.2rem; border-top: 1px solid var(--line); }
.damage .row:first-child { border-top: 0; }
.damage .row span:last-child { font-family: var(--display); font-weight: 800; color: var(--mist); }
.damage .row.total { background: rgba(255, 207, 122, .08); }
.damage .row.total span:last-child { color: var(--lamp); }

/* numbers strip */
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--r); overflow: hidden; }
.numbers div { background: var(--deep); padding: 1.3rem 1.2rem; }
.numbers b { display: block; font: 900 2.2rem/1 var(--display); color: var(--lamp); margin-bottom: .4rem; }
@media (max-width: 760px) { .numbers { grid-template-columns: repeat(2, 1fr); } }

/* guide cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 1rem; }
.card { display: block; text-decoration: none; background: var(--dusk); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: transform .15s ease, border-color .15s ease; }
.card:hover { transform: translateY(-2px); border-color: rgba(255, 207, 122, .5); }
.card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.card .body { padding: 1.1rem 1.2rem 1.3rem; }
.card .tag { font: 800 .75rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--lamp); }
.card h3 { margin: .55rem 0 .4rem; }
.card p { color: var(--mist); margin: 0; font-size: .97rem; }
.card.soon { opacity: .6; pointer-events: none; }

/* signup */
.signup { background: var(--dusk); border: 1px solid var(--line); border-radius: calc(var(--r) + 6px); padding: clamp(1.5rem, 4vw, 2.6rem); display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: center; }
.signup form { display: flex; flex-wrap: wrap; gap: .6rem; }
.signup input[type=email] { flex: 1 1 220px; min-height: 50px; border-radius: 999px; border: 2px solid rgba(244, 239, 230, .35); background: var(--deep); color: var(--paper); padding: 0 1.1rem; font: inherit; }
.signup .fine { font-size: .85rem; color: var(--mist); margin: .8rem 0 0; flex-basis: 100%; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 820px) { .signup { grid-template-columns: 1fr; } }

/* article */
.article { max-width: 46rem; }
.article h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); margin-top: 2.4rem; }
.article ul, .article ol { padding-left: 1.2rem; }
.article li { margin-bottom: .45rem; }
.answer { background: var(--panel); border-left: 5px solid var(--tick); border-radius: 0 var(--r) var(--r) 0; padding: 1.1rem 1.3rem; font-size: 1.08rem; margin: 0 0 2rem; }
.byline { font-size: .9rem; color: var(--mist); margin-bottom: 1.6rem; }
details { border-top: 1px solid var(--line); padding: .9rem 0; }
details summary { font: 800 1.08rem/1.3 var(--display); cursor: pointer; }
.callout { background: var(--panel); color: var(--paper); border: 1px solid rgba(255, 207, 122, .4); border-radius: var(--r); padding: 1.1rem 1.3rem; margin: 1.6rem 0; }

/* plan (printable) */
.plan-sheet { background: #fff; color: var(--ink); border-radius: var(--r); padding: clamp(1.2rem, 3vw, 2.2rem); }
.plan-sheet h2 { font-size: 1.35rem; margin: 1.6rem 0 .6rem; }
.plan-sheet table { width: 100%; border-collapse: collapse; font-size: .97rem; }
.plan-sheet th, .plan-sheet td { border: 1px solid #c9c2b5; padding: .55rem .6rem; text-align: left; vertical-align: top; }
.plan-sheet td.blank { height: 2.4rem; }
.table-scroll { overflow-x: auto; }
@media print {
  .site-head, .site-foot, .no-print, .skip { display: none !important; }
  body, .paper { background: #fff !important; color: #000 !important; }
  section { padding: 0 !important; }
  .plan-sheet { padding: 0; border-radius: 0; }
  a { text-decoration: none; }
}

/* footer */
.site-foot { background: var(--night); border-top: 1px solid var(--line); padding-block: 3rem calc(2.5rem + env(safe-area-inset-bottom, 0px)); font-size: .95rem; color: var(--mist); }
.site-foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-foot h4 { font: 800 .85rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--paper); margin: 0 0 1rem; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.site-foot .emergency { color: var(--paper); font-weight: 700; }
.site-foot .small { margin-top: 2rem; font-size: .85rem; }
@media (max-width: 760px) { .site-foot .cols { grid-template-columns: 1fr; } }
.plan-sheet tbody th { width: 42%; }