/* ============================================================
   SEO-Prices.com — HYBRID
   Part 2: modules.
   Includes "The Receipt" — the one component borrowed from
   Direction 02 (Open Ledger), restyled into the editorial palette.
   ============================================================ */

/* ============================================================
   SERVICE LEVELS  +  THE RECEIPT
   ============================================================ */
.levels {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--rule-hard);
}
@media (min-width: 780px) { .levels { grid-template-columns: repeat(3, 1fr); } }

.level {
  position: relative;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 780px) {
  .level { padding: 32px 30px 36px; border-bottom: 0; border-right: 1px solid var(--rule); }
  .level:first-child { padding-left: 0; }
  .level:last-child { border-right: 0; padding-right: 0; }
}

.level--featured::before {
  content: '';
  position: absolute;
  left: 0;
  right: 1px;
  top: 0;
  height: 3px;
  background: var(--signal);
}
@media (min-width: 780px) {
  .level--featured { padding-left: 30px; }
  .level--featured::before { left: 0; right: 1px; }
}

.level__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--signal);
  color: #fff;
  padding: 5px 10px;
  margin-bottom: 14px;
}
.level__name { font-size: 24px; }
.level__price {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(24px, 2.5vw, 30px);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  margin-top: 12px;
  white-space: nowrap;
}
.level__price span {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--ink-soft);
}
.level__desc { margin-top: 10px; font-size: 14px; color: var(--ink-soft); }

.level__features { margin-top: 24px; display: flex; flex-direction: column; gap: 9px; }
.level__features li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.level__features svg { flex-shrink: 0; margin-top: 3px; }
.level__features .is-in svg { color: var(--signal); }
.level__features .is-out { color: var(--ink-faint); }
.level__features .is-out svg { color: var(--ink-faint); }

.level .btn { margin-top: 26px; }

/* ---------- The Receipt ---------- */
.receipt-block {
  margin-top: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
@media (min-width: 1000px) { .receipt-block { grid-template-columns: minmax(0, 1fr) 420px; gap: 56px; } }

.receipt-intro h3 { font-size: clamp(24px, 3vw, 34px); }
.receipt-intro p { margin-top: 16px; }

.receipt {
  border: 1px solid var(--ink);
  background: var(--paper-2);
  box-shadow: 8px 8px 0 var(--ink);
}
@media (min-width: 1000px) { .receipt { position: sticky; top: calc(var(--nav-h) + 20px); } }

.receipt__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px dashed var(--ink);
}
.receipt__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.receipt__no { text-align: right; line-height: 1.5; color: var(--ink-soft); }

.receipt__body { padding: 16px 20px 4px; }

.line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 7px 0;
  font-size: 12.5px;
}
.line span:first-child { letter-spacing: 0.03em; text-transform: uppercase; }
.line span:last-child { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.line--sub { color: var(--ink-soft); padding-left: 16px; font-size: 11.5px; }
.line--sub span:first-child { text-transform: none; letter-spacing: 0; }
.line--sub span:last-child { font-weight: 400; }

.receipt__rule { border: 0; border-top: 1px dashed var(--ink); margin: 12px 0; }

.line--total {
  border-top: 1px solid var(--ink);
  margin-top: 10px;
  padding-top: 14px;
  align-items: baseline;
}
.line--total span:first-child {
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: -0.01em;
  text-transform: none;
}
.line--total span:last-child {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.03em;
}

/* Toggle — pure CSS via :has(), no JavaScript */
.receipt__toggle { border-top: 1px solid var(--ink); padding: 16px 20px; }
.toggle { display: flex; align-items: center; gap: 11px; cursor: pointer; user-select: none; }
.toggle__box {
  width: 18px;
  height: 18px;
  border: 1px solid var(--ink);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background 0.2s var(--ease);
}
.toggle__box::after {
  content: '';
  width: 8px;
  height: 8px;
  background: #fff;
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}
.toggle__text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.markup-toggle:checked + .toggle .toggle__box { background: var(--signal); border-color: var(--signal); }
.markup-toggle:checked + .toggle .toggle__box::after { opacity: 1; }
.markup-toggle:focus-visible + .toggle { outline: 2px solid var(--signal); outline-offset: 4px; }
.toggle:hover .toggle__text { color: var(--signal); }

.markup {
  display: none;
  border-top: 1px dashed var(--ink);
  padding: 18px 20px 6px;
  background: var(--signal-wash);
  box-shadow: inset 3px 0 0 var(--signal);
}
.receipt:has(.markup-toggle:checked) .markup { display: block; }
.markup__label {
  display: inline-block;
  background: var(--signal);
  color: #fff;
  padding: 4px 9px;
  margin-bottom: 14px;
}
.markup .line span:last-child { font-weight: 500; }
.markup__note {
  margin: 16px 0 14px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  padding-top: 14px;
}
.markup__note b { color: var(--ink); font-weight: 600; }

/* ============================================================
   INDUSTRY INDEX
   ============================================================ */
.industry-list { display: flex; flex-direction: column; gap: clamp(44px, 6vw, 80px); }

.industry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
  padding-bottom: clamp(44px, 6vw, 80px);
  border-bottom: 1px solid var(--rule);
}
.industry:last-child { border-bottom: 0; padding-bottom: 0; }
@media (min-width: 1000px) { .industry { grid-template-columns: 1fr 1fr; gap: 48px; } }

.industry__frame { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.industry__frame img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.14) brightness(1.02); }
.industry__frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--signal);
  mix-blend-mode: multiply;
  opacity: 0.07;
  pointer-events: none;
}
.industry__title { font-size: clamp(26px, 3.4vw, 40px); margin-top: 10px; }
.industry__subtitle { margin-top: 12px; font-size: clamp(16px, 1.7vw, 18px); color: var(--ink-soft); }
.industry__price {
  display: inline-block;
  margin-top: 20px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  border-bottom: 2px solid var(--signal);
  padding-bottom: 3px;
}
.tactics { margin-top: 26px; display: flex; flex-direction: column; gap: 10px; }
.tactics li { display: flex; align-items: flex-start; gap: 11px; font-size: 15px; }
.tactics svg { color: var(--signal); flex-shrink: 0; margin-top: 3px; }
.industry__body .link { margin-top: 26px; }

@media (min-width: 1000px) {
  .industry--reverse .industry__media { order: 2; }
  .industry--reverse .industry__body { order: 1; }
}

/* ============================================================
   CALCULATOR
   ============================================================ */
.calc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}
@media (min-width: 1000px) { .calc-layout { grid-template-columns: 1fr 1fr; gap: 56px; } }

.panel { border: 1px solid var(--rule-hard); background: var(--paper-2); padding: clamp(20px, 2.4vw, 30px); }
.panel__title { font-size: 22px; }
.panel__fields { margin-top: 8px; }

.panel--summary { background: var(--paper); }
@media (min-width: 1000px) { .panel--summary { position: sticky; top: calc(var(--nav-h) + 20px); } }

.estimate { border: 1px solid var(--ink); background: var(--paper-2); padding: 22px; text-align: center; margin-top: 18px; }
.estimate__value {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(30px, 4.2vw, 46px);
  letter-spacing: -0.04em;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
  margin-top: 10px;
  line-height: 1;
}
.estimate__period { display: block; margin-top: 6px; color: var(--ink-soft); font-size: 13px; }

.summary { margin-top: 20px; }
.summary__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
}
.summary__row dt { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--ink-soft); }
.summary__row dd { font-weight: 600; font-size: 14px; font-variant-numeric: tabular-nums; }
.summary__row dd.signal { color: var(--signal); }

.capture { margin-top: 24px; }
.capture__row { display: flex; gap: 10px; }
.capture__row .input-icon { flex: 1; }
.panel__foot { margin-top: 20px; font-size: 11px; line-height: 1.6; color: var(--ink-soft); border-top: 1px solid var(--rule); padding-top: 14px; }

/* ============================================================
   LIFEHACKS — editorial index
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }

.hack-list { border-top: 1px solid var(--rule-hard); }

.hack {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  transition: background var(--dur) var(--ease);
  cursor: pointer;
}
@media (min-width: 880px) {
  .hack { grid-template-columns: 48px 130px minmax(0, 1fr) 130px 90px; gap: 24px; align-items: center; }
}
.hack:hover { background: var(--signal-wash); }
.hack::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--signal);
  transform: scaleY(0);
  transition: transform var(--dur) var(--ease);
}
.hack:hover::before { transform: scaleY(1); }
.hack.is-hidden { display: none; }

.hack__no {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
  padding-top: 4px;
}
@media (min-width: 880px) { .hack__no { padding-top: 0; } }

.hack__cat { color: var(--signal); }
.hack__title { font-family: var(--serif); font-weight: 600; font-size: 19px; letter-spacing: -0.02em; line-height: 1.25; }
.hack__text { margin-top: 6px; font-size: 13.5px; color: var(--ink-soft); }
@media (min-width: 880px) { .hack__text { grid-column: auto; } }
.hack__diff {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid var(--rule);
  white-space: nowrap;
}
.hack__diff--easy { color: var(--up); border-color: rgba(15, 123, 79, 0.35); }
.hack__diff--medium { color: #8A6100; border-color: rgba(138, 97, 0, 0.35); }
.hack__time { color: var(--ink-soft); white-space: nowrap; }

.empty-state { padding: 40px 0; color: var(--ink-soft); font-size: 15px; text-align: center; }

/* ============================================================
   CASE STUDY — dark editorial band
   ============================================================ */
.case { background: var(--ink); color: var(--paper); }
.case__inner { display: grid; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .case__inner { grid-template-columns: 58% 42%; } }

.case__media { position: relative; min-height: 46vh; overflow: hidden; }
@media (min-width: 1000px) { .case__media { min-height: 620px; } }
.case__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.1) brightness(0.86); }
.case__scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(18, 16, 14, 0.9), transparent); }
@media (min-width: 1000px) { .case__scrim { display: none; } }

.case__body { display: flex; flex-direction: column; justify-content: center; padding: clamp(40px, 5vw, 72px) var(--gut); }
@media (min-width: 1000px) { .case__body { padding: clamp(48px, 4vw, 72px); } }
.case__content { max-width: 30rem; }
.case__label { color: rgba(247, 244, 237, 0.5); }
.case__title { font-size: clamp(30px, 4.4vw, 52px); margin-top: 16px; color: var(--paper); }
.case__text { margin-top: 22px; font-size: clamp(16px, 1.8vw, 18px); line-height: 1.65; color: rgba(247, 244, 237, 0.72); }

.case__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(247, 244, 237, 0.22);
  border-bottom: 1px solid rgba(247, 244, 237, 0.22);
  margin-top: 34px;
}
.case__stat { padding: 20px 16px 20px 0; border-right: 1px solid rgba(247, 244, 237, 0.22); }
.case__stat:last-child { border-right: 0; padding-right: 0; padding-left: 16px; }
.case__stat b {
  display: block;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: -0.035em;
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
}
.case__stat span { font-family: var(--mono); font-size: 10px; letter-spacing: 0.11em; text-transform: uppercase; color: rgba(247, 244, 237, 0.55); }
.case__stat i { display: block; font-style: normal; font-size: 13px; margin-top: 4px; color: rgba(247, 244, 237, 0.5); }
.case__content .btn { margin-top: 34px; border-color: var(--paper); color: var(--paper); }
.case__content .btn:hover { background: var(--signal); border-color: var(--signal); color: #fff; }

/* ============================================================
   LEARNING CENTER
   ============================================================ */
.learn-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 1000px) { .learn-grid { grid-template-columns: 1fr 1fr; gap: 48px; } }

.feature-article { border: 1px solid var(--rule-hard); background: var(--paper-2); }
.feature-article__media { aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--rule); }
.feature-article__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.12) brightness(1.02); }
.feature-article__body { padding: clamp(20px, 2.4vw, 30px); }
.feature-article__title { font-size: clamp(22px, 2.6vw, 30px); margin-top: 12px; }
.feature-article__title a:hover { color: var(--signal); }
.feature-article__text { margin-top: 12px; color: var(--ink-soft); font-size: 15px; }
.feature-article .link { margin-top: 22px; }

.article-rows { border-top: 1px solid var(--rule-hard); }
.article-row {
  display: block;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule-soft);
  transition: background var(--dur) var(--ease);
}
.article-row:hover { background: var(--signal-wash); }
.article-row__title { font-family: var(--serif); font-weight: 600; font-size: 19px; letter-spacing: -0.02em; margin-top: 8px; }
.article-row:hover .article-row__title { color: var(--signal); }
.article-row__text { margin-top: 6px; font-size: 13.5px; color: var(--ink-soft); }

.videos { margin-top: 40px; border-top: 1px solid var(--rule-hard); }
.videos__title { font-size: 20px; margin-top: 20px; }
.video-grid { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 20px; }
@media (min-width: 700px) { .video-grid { grid-template-columns: repeat(3, 1fr); } }
.video {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}
@media (min-width: 700px) {
  .video { padding: 18px 20px; border-right: 1px solid var(--rule-soft); }
  .video:first-child { padding-left: 0; }
  .video:last-child { border-right: 0; padding-right: 0; }
}
.video:hover { background: var(--signal-wash); }
.video__play {
  width: 38px;
  height: 38px;
  border: 1px solid var(--ink);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background var(--dur) var(--ease);
}
.video:hover .video__play { background: var(--signal); border-color: var(--signal); }
.video:hover .video__play svg { fill: #fff; }
.video__title { font-family: var(--serif); font-weight: 600; font-size: 16px; letter-spacing: -0.02em; line-height: 1.3; }
.video__time { margin-top: 4px; color: var(--ink-soft); }

/* ============================================================
   TRUST
   ============================================================ */
.pull {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  border-top: 1px solid var(--rule-hard);
  border-bottom: 1px solid var(--rule-hard);
  padding: clamp(36px, 5vw, 64px) 0;
}
@media (min-width: 1000px) { .pull { grid-template-columns: 260px minmax(0, 1fr); gap: 56px; } }

.pull__quote {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.pull__author { display: flex; align-items: center; gap: 14px; margin-top: 28px; }
.pull__avatar { width: 50px; height: 50px; overflow: hidden; flex-shrink: 0; }
.pull__avatar img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.12); }
.pull__name { font-weight: 600; }
.pull__role { font-size: 13.5px; color: var(--ink-soft); }

.logos { padding: 32px 0 0; }
.logos__list { display: flex; flex-wrap: wrap; gap: 18px 36px; margin-top: 14px; }
.logos__list li {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--ink-faint);
  transition: color var(--dur) var(--ease);
}
.logos__list li:hover { color: var(--ink); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { border-top: 1px solid var(--rule-hard); }

.faq-item { border-bottom: 1px solid var(--rule-soft); }
.faq-item h3 { margin: 0; font-size: inherit; font-weight: inherit; }
.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  text-align: left;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(17px, 1.9vw, 22px);
  letter-spacing: -0.02em;
  transition: color var(--dur) var(--ease);
}
.faq-item__trigger:hover { color: var(--signal); }
.faq-item__mark { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.faq-item__mark::before,
.faq-item__mark::after {
  content: '';
  position: absolute;
  background: var(--signal);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.faq-item__mark::before { left: 0; right: 0; top: 8px; height: 2px; }
.faq-item__mark::after { top: 0; bottom: 0; left: 8px; width: 2px; }
.faq-item__trigger[aria-expanded="true"] .faq-item__mark::after { transform: scaleY(0); opacity: 0; }

.faq-item__panel { max-height: 0; overflow: hidden; transition: max-height 0.38s var(--ease); }
.faq-item__panel.is-open { max-height: 34rem; }
.faq-item__panel p {
  padding: 0 0 24px;
  max-width: 68ch;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.7;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  border: 1px solid var(--rule-hard);
  background: var(--paper-2);
  padding: clamp(26px, 3.4vw, 48px);
}
@media (min-width: 940px) { .cta-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; } }

.cta-panel__title { font-size: clamp(26px, 3.6vw, 42px); }
.cta-panel__text { margin-top: 16px; }
.cta-form .input, .cta-form .select { background: var(--paper); }
.cta-form__grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 560px) { .cta-form__grid { grid-template-columns: 1fr 1fr; } }
.cta-form__grid .field--full { grid-column: 1 / -1; }
.cta-form .btn { margin-top: 18px; }
.cta-panel__micro { margin-top: 12px; font-size: 11px; color: var(--ink-soft); }

.cta-done { border: 1px solid var(--up); background: rgba(15, 123, 79, 0.06); padding: 28px; }
.cta-done__title { font-size: 22px; margin-top: 12px; }
.cta-done__text { margin-top: 10px; color: var(--ink-soft); font-size: 14.5px; }
.cta-done svg { color: var(--up); }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--ink); color: var(--paper); padding: clamp(44px, 5vw, 72px) 0 40px; }
.foot__grid { display: grid; grid-template-columns: 1fr; gap: 34px; }
@media (min-width: 780px) { .foot__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .foot__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; } }

.foot__logo { font-family: var(--serif); font-weight: 800; font-size: 21px; letter-spacing: -0.03em; }
.foot__logo i { font-style: normal; color: var(--signal); }
.foot__about { margin-top: 16px; font-size: 14px; line-height: 1.65; color: rgba(247, 244, 237, 0.62); max-width: 34ch; }
.foot__social { display: flex; gap: 10px; margin-top: 22px; }
.foot__social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(247, 244, 237, 0.25);
  display: grid;
  place-items: center;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.foot__social a:hover { background: var(--signal); border-color: var(--signal); }

.foot__heading { color: rgba(247, 244, 237, 0.45); margin-bottom: 16px; }
.foot__col ul { display: flex; flex-direction: column; gap: 11px; }
.foot__col a { font-size: 14px; color: rgba(247, 244, 237, 0.72); transition: color var(--dur) var(--ease); }
.foot__col a:hover { color: var(--paper); }

.foot__bottom {
  margin-top: 52px;
  padding-top: 26px;
  border-top: 1px solid rgba(247, 244, 237, 0.18);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  color: rgba(247, 244, 237, 0.45);
}
.foot__legal { display: flex; gap: 22px; }
.foot__legal a:hover { color: var(--paper); }

/* ---------- Section ids need offset for the sticky masthead ---------- */
section[id] { scroll-margin-top: calc(var(--nav-h) + 12px); }