/* ===========================================================
   The Receipt — sell.solutions
   Editorial / investigative publication
   No gradients. No glow. No dark mode. One accent.
   =========================================================== */

:root {
  /* Palette — paper, ink, and one muted oxblood for verdicts */
  --paper:        #F5F1EA;
  --paper-edge:   #ECE7DC;
  --paper-deep:   #E4DECE;
  --ink:          #1B1714;
  --ink-soft:     #3F3933;
  --ink-mute:     #76706A;
  --ink-faint:    #A39C92;
  --rule:         #C9C2B4;

  --accent:       #7A2E1F;   /* oxblood, used sparingly */
  --accent-soft:  #B8513D;
  --accent-pale:  #EFDED4;

  /* Type */
  --serif:  "Source Serif 4", "Charter", "Georgia", "Cambria", serif;
  --sans:   "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Type scale — restrained, editorial */
  --t-xs:   0.75rem;     /* 12px — meta */
  --t-sm:   0.875rem;    /* 14px — captions, ui */
  --t-base: 1.0625rem;   /* 17px — body */
  --t-md:   1.25rem;     /* 20px — standfirst, dek */
  --t-lg:   1.5rem;      /* 24px — section opener */
  --t-xl:   2rem;        /* 32px — subhead */
  --t-2xl:  2.75rem;     /* 44px — h2 hed */
  --t-3xl:  clamp(2.5rem, 6vw, 4.5rem);   /* hero hed */

  /* Spacing */
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --section: clamp(4rem, 8vw, 7rem);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--t-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color 120ms ease;
}
a:hover { text-decoration-color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

img, svg { max-width: 100%; display: block; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ----- KICKERS / META ----- */
.kicker {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.75rem;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .kicker { white-space: normal; }
}

/* =========================
   MASTHEAD
   ========================= */
.masthead {
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}
.masthead__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem var(--gutter) 1.5rem;
}
.masthead__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.75rem;
  margin-bottom: 1.75rem;
}
.masthead__rule { color: var(--ink-mute); text-decoration: none; }
.masthead__rule:hover { color: var(--ink); }
.masthead__rule--right { text-align: right; }

.masthead__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.masthead__mark { color: var(--accent); flex: 0 0 auto; }
.masthead__wordmark {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
}
.masthead__tagline {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: var(--t-md);
  margin: 0 0 1.5rem;
  max-width: 56ch;
}
.masthead__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.75rem;
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}
.masthead__nav a {
  font-family: var(--sans);
  font-size: var(--t-sm);
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}
.masthead__nav a:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* =========================
   LEDE / HERO
   ========================= */
.lede {
  border-bottom: 1px solid var(--rule);
  padding: var(--section) 0;
}
.lede__grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 900px) {
  .lede__grid {
    grid-template-columns: 220px 1fr;
    gap: 4rem;
  }
}
.lede__meta {
  font-family: var(--sans);
  font-size: var(--t-xs);
  color: var(--ink-mute);
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
  align-self: start;
}
.lede__meta p { margin: 0 0 0.5rem; }
.lede__meta .dateline,
.lede__meta .byline,
.lede__meta .reading-time { font-style: normal; }
.lede__meta em { font-style: italic; }

.hed {
  font-family: var(--serif);
  font-size: var(--t-3xl);
  line-height: 1.04;
  letter-spacing: -0.018em;
  font-weight: 600;
  margin: 0 0 1.5rem;
  color: var(--ink);
  max-width: 22ch;
}
.hed__sub {
  font-style: italic;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.7em;
  display: block;
  margin-top: 0.4em;
  max-width: 28ch;
}
.dek {
  font-family: var(--serif);
  font-size: var(--t-md);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 1.5rem;
}
.standfirst {
  font-family: var(--sans);
  font-size: var(--t-base);
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}

/* =========================
   MODELS — one column, editorial, varied
   ========================= */
.models {
  background: var(--paper);
}
.model {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--section) var(--gutter);
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  gap: 2rem;
}
@media (min-width: 900px) {
  .model {
    grid-template-columns: 220px 1fr;
    grid-template-rows: auto auto;
    gap: 0 4rem;
  }
  .model__index { grid-row: 1 / span 2; }
}
.model:last-child { border-bottom: none; }

.model__index {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
  align-self: start;
}
.model__numeral {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: var(--t-2xl);
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.model__source { display: block; max-width: 28ch; }

.model__head {
  grid-column: 2;
  margin-bottom: 1rem;
}
@media (max-width: 899px) {
  .model__head { grid-column: 1; }
}

.model__hed {
  font-family: var(--serif);
  font-size: var(--t-2xl);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.012em;
  margin: 0 0 1.25rem;
  max-width: 22ch;
}
.model__hed--soft {
  font-style: italic;
  font-weight: 500;
  color: var(--ink-soft);
  font-size: 0.72em;
  display: block;
  margin-top: 0.35em;
}

.model__claim {
  font-family: var(--serif);
  font-size: var(--t-md);
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
  max-width: 60ch;
}
.model__claim-label {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin-right: 0.5em;
}

.model__body {
  grid-column: 2;
}
@media (max-width: 899px) {
  .model__body { grid-column: 1; }
}

.model__finding {
  margin: 2rem 0 2.5rem;
}
.finding-label {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.finding-text {
  font-family: var(--serif);
  font-size: var(--t-base);
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
  max-width: 60ch;
}
.finding-text em { color: var(--ink); }

/* Verdict — the one place accent appears prominently */
.verdict {
  margin: 2rem 0 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--paper-edge);
  border-left: none;
  border-top: 1px solid var(--accent);
  position: relative;
}
.verdict__label {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.4rem;
}
.verdict__text {
  font-family: var(--serif);
  font-size: var(--t-md);
  font-style: italic;
  color: var(--ink);
  margin: 0;
  line-height: 1.4;
}

/* Receipts strip — data without being a card */
.receipts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}
.receipts dt {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.35rem;
}
.receipts dd {
  margin: 0;
  font-family: var(--serif);
  font-size: var(--t-base);
  color: var(--ink);
  line-height: 1.35;
}
.receipts dd strong { font-weight: 600; }

/* =========================
   PULL QUOTE
   ========================= */
.pullquote {
  background: var(--paper-deep);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: var(--section) 0;
}
.pullquote blockquote {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.pullquote p {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.008em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  text-indent: -0.4em;
}
.pullquote cite {
  font-family: var(--sans);
  font-style: normal;
  font-size: var(--t-sm);
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}

/* =========================
   DATA TABLE — research, not glossy cards
   ========================= */
.data {
  padding: var(--section) 0;
  border-bottom: 1px solid var(--rule);
}
.data__head {
  max-width: 1180px;
  margin: 0 auto 3rem;
  padding: 0 var(--gutter);
  max-width: 880px;
}
.data__hed {
  font-family: var(--serif);
  font-size: var(--t-2xl);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.012em;
  margin: 0 0 1rem;
}
.data__intro {
  font-family: var(--serif);
  font-size: var(--t-md);
  color: var(--ink-soft);
  margin: 0;
  max-width: 56ch;
}
.data__scroll {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  overflow-x: auto;
}

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: var(--t-sm);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  min-width: 720px;
}
.ledger thead th {
  text-align: left;
  padding: 1.25rem 1rem;
  font-family: var(--serif);
  font-size: var(--t-base);
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  vertical-align: bottom;
}
.ledger__sub {
  display: block;
  font-family: var(--sans);
  font-size: var(--t-xs);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 0.25rem;
}
.ledger tbody th,
.ledger tbody td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  color: var(--ink);
}
.ledger tbody th {
  text-align: left;
  font-weight: 500;
  font-size: var(--t-sm);
  color: var(--ink-soft);
  width: 28%;
  font-family: var(--sans);
}
.ledger tbody tr:last-child th,
.ledger tbody tr:last-child td { border-bottom: none; }
.ledger tbody tr:last-child td,
.ledger tbody tr:last-child th {
  font-weight: 600;
  font-family: var(--serif);
  font-size: var(--t-base);
  padding-top: 1.25rem;
}

/* =========================
   METHODOLOGY
   ========================= */
.method {
  padding: var(--section) 0;
  border-bottom: 1px solid var(--rule);
}
.method__grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 900px) {
  .method__grid { grid-template-columns: 1fr 2fr; gap: 4rem; }
}
.method__head h2 {
  font-family: var(--serif);
  font-size: var(--t-xl);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.method__body p {
  font-family: var(--serif);
  font-size: var(--t-base);
  line-height: 1.7;
  color: var(--ink);
  margin: 0 0 1.25rem;
  max-width: 65ch;
}
.method__body p:last-child { margin-bottom: 0; }

/* =========================
   SUBSCRIBE
   ========================= */
.subscribe {
  background: var(--ink);
  color: var(--paper);
  padding: var(--section) 0;
}
.subscribe__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: end;
}
@media (min-width: 900px) {
  .subscribe__inner { grid-template-columns: 1.2fr 1fr; gap: 5rem; }
}
.subscribe .kicker { color: var(--accent-soft); }
.subscribe__hed {
  font-family: var(--serif);
  font-size: var(--t-2xl);
  line-height: 1.1;
  font-weight: 600;
  margin: 0 0 1rem;
  max-width: 18ch;
  letter-spacing: -0.012em;
}
.subscribe__dek {
  font-family: var(--serif);
  font-size: var(--t-md);
  line-height: 1.5;
  color: rgba(245, 241, 234, 0.78);
  margin: 0;
  max-width: 50ch;
}

.subscribe__form {
  display: grid;
  gap: 0.75rem;
}
.subscribe__form input[type="email"] {
  width: 100%;
  padding: 0.95rem 1.1rem;
  background: transparent;
  border: 1px solid rgba(245, 241, 234, 0.4);
  border-radius: 0;
  color: var(--paper);
  font-family: var(--sans);
  font-size: var(--t-base);
  transition: border-color 120ms ease;
}
.subscribe__form input[type="email"]::placeholder {
  color: rgba(245, 241, 234, 0.45);
}
.subscribe__form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-soft);
}
.subscribe__form button {
  padding: 0.95rem 1.5rem;
  background: var(--paper);
  color: var(--ink);
  border: none;
  border-radius: 0;
  font-family: var(--sans);
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.subscribe__form button:hover {
  background: var(--accent-soft);
  color: var(--paper);
}
.subscribe__fineprint {
  font-family: var(--sans);
  font-size: var(--t-xs);
  color: rgba(245, 241, 234, 0.6);
  margin: 0.5rem 0 0;
}

/* Subscribe success state */
.subscribe__form.is-sent {
  text-align: left;
}
.subscribe__form.is-sent input,
.subscribe__form.is-sent button {
  display: none;
}
.subscribe__form.is-sent .subscribe__fineprint {
  font-family: var(--serif);
  font-size: var(--t-md);
  font-style: italic;
  color: var(--paper);
}

/* =========================
   COLOPHON / FOOTER
   ========================= */
.colophon {
  background: var(--paper);
  border-top: 1px solid var(--ink);
  padding: 3rem 0 4rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: var(--t-sm);
  line-height: 1.6;
}
.colophon__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 700px) {
  .colophon__inner { grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 2.5rem 3rem; }
}
.colophon__brand {
  font-family: var(--serif);
  font-size: var(--t-lg);
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
.colophon__head {
  font-family: var(--sans);
  font-size: var(--t-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 600;
  margin: 0 0 0.75rem;
}
.colophon ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.colophon li { margin-bottom: 0.4rem; }
.colophon p { margin: 0 0 0.75rem; }
.colophon p:last-child { margin-bottom: 0; }

/* =========================
   PRINT
   ========================= */
@media print {
  .masthead__nav, .subscribe { display: none; }
  body { background: white; color: black; }
}