/* modules/sales-page/sales-page.css
   Marketing/landing page for the app. Prefixed .sales-page__* per the
   module convention (Section 3, rule 5 of PROJECT_HANDOFF.md). Consumes
   the shared brand tokens from shared/styles/base.css — does not
   redefine or hardcode colors/spacing outside of that palette. */

.sales-page {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

.sales-page img { max-width: 100%; display: block; }
.sales-page a { color: inherit; }
.sales-page section { position: relative; }

.sales-page__container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* ---------- Nav ---------- */
.sales-page__nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 15, 28, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
:root[data-theme="light"] .sales-page__nav {
  background: rgba(243, 246, 251, 0.86);
}
.sales-page__nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.sales-page__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.sales-page__brand img { width: 28px; height: 28px; border-radius: 6px; }
.sales-page__nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  color: var(--txt-mid);
}
.sales-page__nav-links a { text-decoration: none; transition: color .15s ease; }
.sales-page__nav-links a:hover { color: var(--text); }
@media (min-width: 800px) {
  .sales-page__nav-links { display: flex; }
}
.sales-page__nav-cta { display: flex; align-items: center; gap: 12px; }

.sales-page__nav-burger {
  display: inline-flex;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}
@media (min-width: 800px) { .sales-page__nav-burger { display: none; } }

.sales-page__mobile-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-2) var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.sales-page__mobile-menu.is-open { display: flex; }
.sales-page__mobile-menu a {
  padding: 12px 4px;
  text-decoration: none;
  color: var(--txt-mid);
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.sales-page__mobile-menu a:last-child { border-bottom: none; }

/* ---------- Buttons ---------- */
.sales-page__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 20px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.sales-page__btn:active { transform: translateY(1px); }
.sales-page__btn--primary {
  background: var(--accent);
  color: #1A1002;
  box-shadow: 0 0 0 0 rgba(240,160,48,0);
}
.sales-page__btn--primary:hover {
  box-shadow: 0 6px 24px -6px rgba(240,160,48,0.55);
}
.sales-page__btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.sales-page__btn--ghost:hover { border-color: var(--sub); }
.sales-page__btn--block { width: 100%; }
.sales-page__btn--lg { padding: 15px 28px; font-size: 15.5px; }

.sales-page__micro {
  font-size: 12.5px;
  color: var(--sub);
  margin-top: 10px;
}

/* ---------- Hero ---------- */
.sales-page__hero {
  padding: 56px 0 40px;
  background:
    radial-gradient(720px 360px at 12% -10%, rgba(58,130,240,0.16), transparent 60%),
    radial-gradient(640px 320px at 90% 0%, rgba(240,160,48,0.13), transparent 60%);
}
.sales-page__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--up);
  background: rgba(38,166,154,0.12);
  border: 1px solid rgba(38,166,154,0.35);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.sales-page__eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--up);
}
.sales-page__hero h1 {
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 15ch;
}
.sales-page__hero h1 em {
  font-style: normal;
  color: var(--up);
}
.sales-page__hero p.sales-page__lede {
  font-size: clamp(15.5px, 2vw, 18px);
  line-height: 1.6;
  color: var(--txt-mid);
  max-width: 56ch;
  margin: 0 0 30px;
}
.sales-page__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.sales-page__hero-visual {
  margin-top: 48px;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 30px 80px -40px rgba(0,0,0,0.6);
}
:root[data-theme="light"] .sales-page__hero-visual {
  box-shadow: 0 30px 70px -45px rgba(20,40,70,0.35);
}
.sales-page__hero-visual-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.sales-page__hero-visual-bar span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--border);
}
.sales-page__hero-visual img { width: 100%; }

/* ---------- Proof strip ---------- */
.sales-page__proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.sales-page__proof-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  padding: 26px 0;
  text-align: center;
}
@media (min-width: 700px) {
  .sales-page__proof-inner { grid-template-columns: repeat(4, 1fr); }
}
.sales-page__proof-item .num {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.sales-page__proof-item .label {
  font-size: 12.5px;
  color: var(--sub);
  margin-top: 4px;
}

/* ---------- Section scaffolding ---------- */
.sales-page__section { padding: 76px 0; }
.sales-page__section--tight { padding: 56px 0; }
.sales-page__section-head { max-width: 640px; margin: 0 0 44px; }
.sales-page__kicker {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 12px;
}
.sales-page__section-head h2 {
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0 0 14px;
}
.sales-page__section-head p {
  font-size: 15.5px;
  color: var(--txt-mid);
  line-height: 1.65;
  margin: 0;
}
.sales-page__section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Feature grid ---------- */
.sales-page__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .sales-page__grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .sales-page__grid--3 { grid-template-columns: repeat(3, 1fr); }
}
.sales-page__card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  transition: border-color .15s ease, transform .15s ease;
}
.sales-page__card:hover { border-color: var(--sub); transform: translateY(-2px); }
.sales-page__card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  background: rgba(58,130,240,0.14);
  color: var(--blue);
}
.sales-page__card-icon svg { width: 20px; height: 20px; }
.sales-page__card--up .sales-page__card-icon { background: rgba(38,166,154,0.14); color: var(--up); }
.sales-page__card--accent .sales-page__card-icon { background: rgba(240,160,48,0.15); color: var(--accent); }
.sales-page__card h3 {
  font-size: 16.5px;
  margin: 0 0 8px;
  letter-spacing: -0.005em;
}
.sales-page__card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--txt-mid);
  margin: 0;
}

/* ---------- How it works ---------- */
.sales-page__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  counter-reset: step;
}
@media (min-width: 800px) {
  .sales-page__steps { grid-template-columns: repeat(3, 1fr); }
}
.sales-page__step {
  position: relative;
  padding: 28px 22px 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}
.sales-page__step-num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--press-bg);
  color: var(--txt-strong);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 14px;
}
.sales-page__step h3 { font-size: 16px; margin: 0 0 8px; }
.sales-page__step p { font-size: 14px; color: var(--txt-mid); line-height: 1.6; margin: 0; }

/* ---------- Audience ---------- */
.sales-page__audience {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 800px) {
  .sales-page__audience { grid-template-columns: repeat(3, 1fr); }
}
.sales-page__audience-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  background: linear-gradient(180deg, var(--card), var(--surface));
}
.sales-page__audience-card h3 { font-size: 15.5px; margin: 0 0 10px; }
.sales-page__audience-card ul { margin: 0; padding-left: 18px; }
.sales-page__audience-card li {
  font-size: 13.5px;
  color: var(--txt-mid);
  line-height: 1.7;
}

/* ---------- Mechanism proof (added 2026-07-24, no customer social
   proof exists yet pre-launch — see sales-page.html's comment) ---------- */
.sales-page__mechanic {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 140px;
  padding: 24px 24px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}
.sales-page__mechanic-candle {
  flex: 1;
  height: var(--h);
  min-width: 4px;
  border-radius: 3px;
  position: relative;
  opacity: 0;
  transform-origin: bottom;
  animation: sales-page-candle-reveal 5s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.45s);
}
.sales-page__mechanic-candle::before {
  content: '';
  position: absolute;
  left: 50%; top: -9px;
  width: 2px; height: 9px;
  background: inherit;
  transform: translateX(-50%);
}
.sales-page__mechanic-candle--up { background: var(--up); }
.sales-page__mechanic-candle--down { background: var(--down); }
@keyframes sales-page-candle-reveal {
  0%, 3% { opacity: 0; transform: scaleY(0.15); }
  10%, 88% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0.15); }
}
@media (prefers-reduced-motion: reduce) {
  .sales-page__mechanic-candle {
    animation: none;
    opacity: 1;
    transform: scaleY(1);
  }
}
.sales-page__mechanic-caption {
  text-align: center;
  font-size: 12px;
  color: var(--sub);
  margin: 14px 0 0;
}

/* ---------- Founder note (added 2026-07-24) ---------- */
.sales-page__founder {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.sales-page__founder-quote {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  font-style: italic;
  margin: 0 0 20px;
}
.sales-page__founder-attribution {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sales-page__founder-name { font-size: 13.5px; font-weight: 700; }
.sales-page__founder-role { font-size: 12.5px; color: var(--sub); }

/* ---------- Pricing ---------- */
.sales-page__pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  margin-bottom: 36px;
}
.sales-page__pricing-toggle button {
  border: none;
  background: transparent;
  color: var(--txt-mid);
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sales-page__pricing-toggle button.is-active {
  background: var(--press-bg);
  color: var(--text);
}
.sales-page__pricing-toggle .save-badge {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--up);
  background: rgba(38,166,154,0.15);
  padding: 2px 7px;
  border-radius: 999px;
}
.sales-page__plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: stretch;
}
@media (min-width: 760px) {
  .sales-page__plans { grid-template-columns: repeat(2, 1fr); }
}
/* Single-tier pricing (see sales-page.html's PRICING section comment) —
   one centered card instead of stretching to fill a 2-column grid. */
.sales-page__plans--single {
  grid-template-columns: 1fr;
  max-width: 420px;
  margin: 0 auto;
}
@media (min-width: 760px) {
  .sales-page__plans--single { grid-template-columns: 1fr; }
}
.sales-page__pricing-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--sub);
  margin: 24px 0 0;
}
.sales-page__plan {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 26px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
}
.sales-page__plan--featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(240,160,48,0.08), var(--surface) 45%);
  position: relative;
}
.sales-page__plan-badge {
  position: absolute;
  top: -12px; left: 26px;
  background: var(--accent);
  color: #1A1002;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}
.sales-page__plan-name { font-size: 14.5px; font-weight: 700; color: var(--txt-mid); margin-bottom: 6px; }
.sales-page__plan-price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.sales-page__plan-price .amount { font-size: 40px; font-weight: 700; letter-spacing: -0.02em; }
.sales-page__plan-price .period { font-size: 13.5px; color: var(--sub); }
.sales-page__plan-note { font-size: 12.5px; color: var(--sub); margin-bottom: 22px; }
.sales-page__plan-features { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.sales-page__plan-features li { display: flex; gap: 10px; font-size: 13.5px; color: var(--txt-mid); align-items: flex-start; }
.sales-page__plan-features li svg { flex: none; width: 16px; height: 16px; color: var(--up); margin-top: 1px; }
.sales-page__plan-cta { margin-top: auto; }

/* ---------- FAQ ---------- */
.sales-page__faq {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
}
.sales-page__faq-item + .sales-page__faq-item { border-top: 1px solid var(--border); }
.sales-page__faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}
.sales-page__faq-q .chev {
  flex: none;
  width: 18px; height: 18px;
  color: var(--sub);
  transition: transform .18s ease;
}
.sales-page__faq-item.is-open .sales-page__faq-q .chev { transform: rotate(180deg); }
.sales-page__faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .22s ease;
}
.sales-page__faq-item.is-open .sales-page__faq-a { max-height: 240px; }
.sales-page__faq-a p {
  margin: 0;
  padding: 0 20px 20px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--txt-mid);
}

/* ---------- Final CTA ---------- */
.sales-page__cta-band {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 52px 32px;
  text-align: center;
  background:
    radial-gradient(500px 220px at 50% 0%, rgba(240,160,48,0.14), transparent 70%),
    var(--card);
}
.sales-page__cta-band h2 { font-size: clamp(22px, 3.4vw, 30px); margin: 0 0 12px; letter-spacing: -0.01em; }
.sales-page__cta-band p { font-size: 14.5px; color: var(--txt-mid); margin: 0 0 26px; }

/* ---------- Footer ---------- */
.sales-page__footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 44px;
}
.sales-page__footer-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  text-align: center;
}
@media (min-width: 700px) {
  .sales-page__footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.sales-page__footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14.5px; }
.sales-page__footer-brand img { width: 22px; height: 22px; border-radius: 5px; }
.sales-page__footer-links { display: flex; gap: 22px; font-size: 13px; color: var(--sub); flex-wrap: wrap; justify-content: center; }
.sales-page__footer-links a { text-decoration: none; }
.sales-page__footer-links a:hover { color: var(--txt-mid); }
.sales-page__footer-legal { font-size: 12px; color: var(--sub); }

.sales-page__reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}
.sales-page__reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}