/* ==========================================================================
   Bonus Round Rewards — partnership proposal design system
   Palette matches Bonus Round's real brand mockups (navy, blue, warm gold,
   cream paper) rather than the generic starter palette.
   ========================================================================== */

:root {
  --ink: #0d1733;
  --ink-soft: #3d4d72;
  --primary: #0864cb;
  --primary-2: #2674f2;
  --navy: #102e50;
  --navy-2: #1a3f6b;
  --accent: #f3c95d;
  --accent-dark: #d6a936;
  --green: #24a35a;
  --red: #ef3e36;
  --white: #ffffff;
  --paper: #f5f8fb;
  --paper-2: #fcf9f1;
  --line: #dbe4f4;
  --max: 1200px;
  --font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.tabular { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.lift-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.lift-list li { display: flex; align-items: flex-start; gap: 12px; background: var(--paper); border-radius: 8px; padding: 13px 16px; font-size: 0.86rem; }
.lift-list li svg { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; stroke: var(--green); fill: none; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }

.skip-link { position: absolute; left: -9999px; top: 0; }
.skip-link:focus {
  left: 12px; top: 12px; background: var(--white);
  padding: 8px 14px; border-radius: 6px; z-index: 999;
}

/* ---------- Header ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 32px;
  background: var(--navy);
}
.brand-lockup {
  font-weight: 950;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.brand-lockup span { color: var(--accent); }
.brand-lockup small {
  display: block;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 5px;
}
.site-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.site-nav a { font-size: 0.82rem; font-weight: 800; letter-spacing: 0.02em; color: rgba(255, 255, 255, 0.75); }
.site-nav a:hover { color: var(--white); }
.site-nav a.active { color: var(--accent); }
.privacy-chip {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65); border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px; padding: 6px 14px; white-space: nowrap;
}

/* ---------- Layout helpers ---------- */
.section { padding: 76px 32px; max-width: var(--max); margin: 0 auto; }
.section-kicker {
  font-size: 0.74rem; font-weight: 950; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--primary); margin-bottom: 14px;
}
/* .section-kicker defaults to --primary blue, which is unreadable on the
   navy-background economics section — override to the accent gold there. */
.economics-section .section-kicker { color: var(--accent); }

/* ---------- Shared: icon badges for benefit/value cards ---------- */
.icon-badge {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  background: rgba(8,100,203,0.08);
}
.icon-badge svg { width: 22px; height: 22px; stroke: var(--primary); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-badge.is-dark { background: rgba(255,255,255,0.12); }
.icon-badge.is-dark svg { stroke: var(--accent); }
.icon-badge.is-gold { background: rgba(214,169,54,0.14); }
.icon-badge.is-gold svg { stroke: var(--accent-dark); }

/* ---------- Hero ---------- */
.hero {
  overflow: hidden;
  padding: 72px 32px 64px;
  color: var(--white);
  background:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
    radial-gradient(circle at 74% 26%, #1c50a0 0, #142f60 36%, var(--navy) 74%);
  background-size: 72px 72px, 72px 72px, auto;
}
.hero-grid {
  max-width: var(--max); margin: 0 auto; display: grid;
  grid-template-columns: 1.12fr 0.88fr; gap: clamp(32px, 5vw, 56px); align-items: center;
}
.eyebrow { font-size: 0.8rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin: 0 0 16px; }
.hero h1 { font-size: clamp(2.2rem, 4.4vw, 3.1rem); line-height: 1.04; letter-spacing: -0.01em; margin: 0 0 18px; }
.hero h1 span { display: block; color: var(--accent); }
.hero-dek { font-size: 1.02rem; color: rgba(255, 255, 255, 0.78); line-height: 1.6; max-width: 520px; }
.hero-actions { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 26px; }
.primary-link {
  display: inline-block; padding: 12px 22px; border-radius: 999px; background: var(--accent);
  color: var(--navy); font-weight: 900; font-size: 0.85rem;
}
.primary-link:hover { background: var(--white); }
.hero-actions > a:not(.primary-link) { font-size: 0.85rem; font-weight: 800; color: var(--white); border-bottom: 1px solid rgba(255,255,255,0.4); }

.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: minmax(120px, 0.62fr) minmax(170px, 1fr);
  grid-template-rows: auto 1fr;
  gap: 14px;
  align-items: center;
  min-height: 380px;
  padding: 20px;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 16%, rgba(8,100,203,0.16), transparent 42%),
    linear-gradient(180deg, #fbfdff, #eaf1fb);
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 14px;
  box-shadow: 0 28px 70px rgba(8,17,38,0.35);
}
.hero-badge-card {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 14px 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(13,23,51,0.12);
}
.hero-badge-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 0.66rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-badge-card strong { display: block; font-size: 1.5rem; font-weight: 950; color: var(--primary); line-height: 1; }
.hero-badge-card p { margin: 6px 0 0; font-size: 0.72rem; color: var(--ink-soft); line-height: 1.4; }
.hero-phone {
  position: relative;
  z-index: 3;
  grid-row: 1 / span 2;
  grid-column: 2;
  justify-self: center;
  width: min(210px, 100%);
  margin: 0;
  filter: drop-shadow(0 26px 34px rgba(13,23,51,0.32));
}
.hero-phone img { display: block; width: 100%; height: auto; border-radius: 18px; }
.hero-stat-ticket {
  position: relative;
  z-index: 2;
  align-self: end;
  width: 100%;
  padding: 14px;
  color: var(--navy);
  background: var(--white);
  border-left: 6px solid var(--accent-dark);
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(13,23,51,0.12);
}
.hero-stat-ticket span { display: block; color: var(--ink-soft); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.06em; text-transform: uppercase; }
.hero-stat-ticket strong { display: block; margin-top: 4px; color: var(--primary); font-size: 1.7rem; line-height: 1; font-weight: 950; }

/* ---------- Shared: section heading (kicker-style intro + copy) ---------- */
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.8fr);
  gap: 36px;
  align-items: end;
}
.section-heading h2 { font-size: 1.7rem; line-height: 1.25; margin: 0; }
.section-heading p { color: var(--ink-soft); line-height: 1.6; margin: 0; }

/* ---------- 05 Daily engagement loop ---------- */
.loop-section { background: var(--navy); color: var(--white); }
.loop-section .section-kicker { color: var(--accent); }
.loop-section .section-heading h2 { color: var(--white); }
.loop-section .section-heading p { color: rgba(255,255,255,0.72); }

.loop-track {
  display: flex;
  flex-wrap: wrap;
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.16);
  border-bottom: 1px solid rgba(255,255,255,0.16);
}
.loop-track article {
  flex: 1 1 0;
  min-width: 140px;
  padding: 28px 14px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.14);
}
.loop-track article:last-child { border-right: 0; }
.loop-step-num {
  display: block;
  color: var(--accent);
  font-weight: 950;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.loop-shot {
  width: 56px; height: 84px; object-fit: cover; object-position: top center;
  border-radius: 8px; margin: 0 auto 14px; display: block;
  box-shadow: 0 10px 22px rgba(0,0,0,0.4);
}
.loop-icon {
  width: 56px; height: 56px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
}
.loop-icon svg { width: 26px; height: 26px; stroke: var(--accent); fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.loop-track strong { display: block; font-size: 0.9rem; margin-bottom: 6px; color: var(--white); }
.loop-track p { margin: 0; font-size: 0.78rem; color: rgba(255,255,255,0.6); line-height: 1.4; }

@media (max-width: 900px) {
  .loop-track article { flex: 1 1 33%; border-bottom: 1px solid rgba(255,255,255,0.14); }
}
@media (max-width: 600px) {
  .loop-track { flex-direction: column; }
  .loop-track article { border-right: 0; }
  .loop-track article:last-child { border-bottom: 0; }
}

/* ---------- 01 Audience fit ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.split h2 { font-size: 1.7rem; line-height: 1.25; margin: 0 0 14px; }
.split p { color: var(--ink-soft); line-height: 1.6; }
.audience-facts { display: flex; flex-direction: column; gap: 14px; }
.audience-facts article { background: var(--paper); border-radius: 10px; padding: 20px; }
.audience-facts strong { display: block; font-size: 2rem; color: var(--primary); }
.audience-facts p { margin: 6px 0 0; font-size: 0.86rem; color: var(--ink-soft); }
.audience-source { font-size: 0.74rem; color: var(--ink-soft); margin-top: 18px; line-height: 1.6; }
.audience-source a { color: var(--primary); text-decoration: underline; }

/* Section 01's benefit cards are a different use case than section 03's big
   stat numbers, so they get their own, non-oversized treatment (a giant
   2rem number doesn't fit a short phrase heading like "Show-native
   instincts"). */
.fit-panel { display: flex; flex-direction: column; gap: 14px; }
.fit-panel article { background: var(--paper); border-radius: 10px; padding: 20px 22px; border-top: 3px solid var(--primary); }
.fit-panel strong { display: block; font-size: 1rem; font-weight: 800; margin-bottom: 6px; }
.fit-panel p { margin: 0; font-size: 0.86rem; color: var(--ink-soft); line-height: 1.5; }

/* ---------- 02 Brand opportunity ---------- */
/* A warm-tinted background breaks up an otherwise long run of consecutive
   white sections (01, 02, 03 were all plain white back to back). */
.brand-opportunity { background: var(--paper-2); }
.brand-opportunity h2 { font-size: 1.7rem; max-width: 700px; }
.brand-opportunity-intro { color: var(--ink-soft); line-height: 1.6; max-width: 700px; }
.brand-value-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 26px; }
.brand-value-grid article { background: var(--white); border-radius: 10px; padding: 24px; border-top: 3px solid var(--accent-dark); box-shadow: 0 10px 26px rgba(13,23,51,0.05); }
.brand-value-grid h3 { font-size: 1.02rem; margin: 0 0 8px; }
.brand-value-grid p { color: var(--ink-soft); font-size: 0.88rem; line-height: 1.6; margin: 0; }

/* ---------- 03 Product / phone gallery ---------- */
.product-intro h2 { font-size: 1.7rem; max-width: 760px; }
.product-intro p { color: var(--ink-soft); line-height: 1.6; max-width: 640px; }
.phone-gallery {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px;
}
.phone-gallery figure { margin: 0; text-align: center; }
.phone-gallery img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: 0 12px 30px rgba(13,23,51,0.14); cursor: zoom-in; }
.phone-gallery figcaption { font-size: 0.82rem; font-weight: 700; margin-top: 12px; }
.phone-gallery figcaption span { display: block; font-size: 0.76rem; font-weight: 400; color: var(--ink-soft); margin-top: 4px; }
.mockup-note { font-size: 0.76rem; color: var(--ink-soft); margin-top: 22px; }
#screen-dialog { border: none; border-radius: 16px; padding: 0; max-width: 420px; width: 90vw; }
#screen-dialog::backdrop { background: rgba(13,23,51,0.72); }
#screen-dialog img { width: 100%; border-radius: 16px; }
#screen-dialog form { text-align: right; padding: 8px 10px 0; }
#screen-dialog button {
  border: none; background: none; font-size: 0.9rem; font-weight: 800; color: var(--ink-soft); cursor: pointer;
}

/* ---------- 04 TV Show Partners ---------- */
.show-partners { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 28px; }
.show-partners article { background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--primary); border-radius: 12px; padding: 30px; }
.show-partners article:nth-child(2) { border-top-color: var(--accent-dark); }
.show-partners article:nth-child(2) .icon-badge { background: rgba(214,169,54,0.14); }
.show-partners article:nth-child(2) .icon-badge svg { stroke: var(--accent-dark); }
.show-partners span { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--ink-soft); text-transform: uppercase; }
.show-partners h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; margin: 16px 0; }
.show-partners p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.5; }
.show-partners a { color: var(--primary); font-weight: 700; font-size: 0.86rem; }
.partner-intro { font-size: 1rem; color: var(--ink-soft); max-width: 720px; line-height: 1.6; }
.cw-summary {
  margin-top: 30px; padding: 26px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper);
}
.cw-summary h3 { font-size: 1.05rem; margin: 0 0 10px; }
.cw-summary p { color: var(--ink-soft); font-size: 0.92rem; line-height: 1.6; max-width: 780px; }
.cw-summary a { color: var(--primary); font-weight: 800; display: inline-block; margin-top: 10px; }
.model-note { font-size: 0.76rem; color: var(--ink-soft); margin-top: 10px; line-height: 1.5; }

/* ---------- 05 Platform / why Influence Mobile ---------- */
.why-intro h2 { font-size: 1.7rem; max-width: 760px; }
.why-intro p { color: var(--ink-soft); line-height: 1.6; max-width: 640px; }
.why-proof { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 26px 0 8px; }
.why-proof article { background: var(--navy); color: var(--white); border-radius: 10px; padding: 22px; }
.why-proof .icon-badge { margin-bottom: 12px; }
.why-proof strong { display: block; font-size: 1.9rem; color: var(--accent); }
.why-proof p { margin: 6px 0 0; font-size: 0.82rem; color: rgba(255,255,255,0.75); }
.track-record-note { font-size: 0.74rem; color: var(--ink-soft); }
.partnership-history {
  margin-top: 28px; padding: 24px 26px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper);
}
.partnership-history h3 { font-size: 1rem; margin: 0 0 8px; }
.partnership-history p { color: var(--ink-soft); font-size: 0.88rem; line-height: 1.6; margin: 0; max-width: 780px; }

/* ---------- 06 Economics ---------- */
.economics-section { background: var(--navy); color: var(--white); text-align: center; }
.economics-lead { margin-bottom: 26px; }
.economics-lead h2 { font-size: 1.6rem; max-width: 700px; margin: 0 auto 18px; }
.economics-lead strong { display: block; font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--accent); font-weight: 950; }
.economics-lead p { color: rgba(255,255,255,0.7); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 6px; }
.economics-basis { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-bottom: 20px; }
.economics-basis span { font-size: 0.86rem; color: rgba(255,255,255,0.85); }
.economics-basis strong { color: var(--accent); }
.economics-note { color: rgba(255,255,255,0.65); font-size: 0.8rem; max-width: 680px; margin: 0 auto; line-height: 1.6; }
.finance-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 22px; }
.model-inline-cta {
  display: inline-block; padding: 12px 22px; border-radius: 999px; background: var(--accent);
  color: var(--navy); font-weight: 900; font-size: 0.85rem;
}
.model-inline-cta:hover { background: var(--white); }
.finance-actions a:not(.model-inline-cta) {
  display: inline-flex; align-items: center; padding: 12px 22px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.35); color: var(--white); font-weight: 800; font-size: 0.85rem;
}

/* ---------- 06b Value exchange ---------- */
/* Two-tone contrast: a light card for the player's value, a dark card for
   the show/network's value — makes the two audiences visually distinct
   instead of two identical paper boxes. */
.value-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 30px; }
.value-grid article { border-radius: 12px; padding: 30px; }
.value-grid article.is-light { background: var(--paper); border: 1px solid var(--line); }
.value-grid article.is-dark { background: var(--navy); }
.value-grid .value-kicker { display: block; font-size: 0.72rem; font-weight: 950; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.value-grid article.is-light .value-kicker { color: var(--primary); }
.value-grid article.is-dark .value-kicker { color: var(--accent); }
.value-grid h3 { font-size: 1.15rem; margin: 8px 0 18px; }
.value-grid article.is-dark h3 { color: var(--white); }
.value-grid ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.value-grid li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; line-height: 1.5; }
.value-grid article.is-light li { color: var(--ink-soft); }
.value-grid article.is-dark li { color: rgba(255,255,255,0.82); }
.value-grid li svg { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 3px; fill: none; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.value-grid article.is-light li svg { stroke: var(--primary); }
.value-grid article.is-dark li svg { stroke: var(--accent); }

/* ---------- 07 Partnership / moving forward ---------- */
.partnership-section h2 { font-size: 1.7rem; max-width: 700px; }
.partnership-lead { color: var(--ink-soft); font-size: 1rem; max-width: 700px; line-height: 1.6; }
.agreement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.agreement-grid article { background: var(--paper); border-radius: 10px; padding: 22px 20px; border-top: 3px solid var(--primary); }
.agreement-grid .step-num { display: block; font-size: 0.72rem; font-weight: 950; letter-spacing: 0.06em; color: var(--primary); margin-bottom: 10px; }
.agreement-grid h3 { font-size: 0.95rem; margin: 0 0 8px; }
.agreement-grid p { font-size: 0.84rem; color: var(--ink-soft); margin: 0; line-height: 1.5; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--paper); padding: 40px 32px; text-align: center; color: var(--ink-soft); font-size: 0.8rem; line-height: 1.7;
}
.site-footer strong { display: block; color: var(--ink); font-size: 1rem; margin-bottom: 6px; }

@media (max-width: 900px) {
  .hero-grid, .split, .brand-value-grid, .show-partners, .why-proof, .agreement-grid, .value-grid { grid-template-columns: 1fr; }
  .phone-gallery { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { min-height: 0; grid-template-columns: 0.7fr 1fr; }
}
@media (max-width: 600px) {
  .phone-gallery { grid-template-columns: 1fr; }
  .site-header { flex-wrap: wrap; padding: 14px 18px; }
  .section { padding: 56px 18px; }
  .economics-basis { flex-direction: column; gap: 10px; }
  .hero { padding: 48px 18px 40px; }
  .hero-visual { grid-template-columns: 1fr; grid-template-rows: auto auto auto; padding: 16px; }
  .hero-phone { grid-row: auto; grid-column: auto; width: min(200px, 100%); margin: 0 auto; }
  .hero-badge-card, .hero-stat-ticket { width: 100%; }
}

/* ==========================================================================
   Live model pages (Economics Model / Install Model)
   ========================================================================== */

.model-section { max-width: none; width: 100%; background: var(--paper); }
.model-section > * { width: min(var(--max), 100%); margin-left: auto; margin-right: auto; }
.model-section .section-heading p { color: var(--ink-soft); }

.model-revenue-hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border-radius: 8px; padding: 36px 28px; margin-top: 34px; margin-bottom: 24px;
  text-align: center; color: var(--white);
}
.mrh-label { font-size: 0.74rem; font-weight: 950; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); margin-bottom: 22px; }
.mrh-figures { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.mrh-figure { flex: 1 1 220px; max-width: 320px; padding: 22px 14px; border-radius: 8px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); overflow: hidden; }
.mrh-value { font-weight: 950; font-size: clamp(1.4rem, 3.4vw, 1.9rem); color: var(--accent); letter-spacing: -0.01em; line-height: 1; white-space: nowrap; }
.mrh-value.is-share { color: var(--green); }
.mrh-sub { margin-top: 8px; font-size: 0.7rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.06em; }
.mrh-note { margin-top: 22px; font-size: 0.8rem; color: rgba(255,255,255,0.65); max-width: 680px; margin-left: auto; margin-right: auto; line-height: 1.55; }
.mrh-note b { color: var(--white); font-weight: 800; }

.model-card { padding: 26px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 10px 26px rgba(13,23,51,0.06); }
.model-card + .model-card { margin-top: 20px; }
.model-card h3 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft); margin: 0 0 20px; }

.model-mau-chart { display: flex; align-items: flex-end; gap: 4px; height: 160px; margin-bottom: 8px; }
.model-mau-bar { flex: 1 1 auto; background: var(--primary); border-radius: 3px 3px 0 0; min-height: 2px; }
.model-mau-bar.engaged-phase { background: var(--accent-dark); }
.model-mau-axis { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--ink-soft); margin-bottom: 22px; }

.model-stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 8px; }
.model-stat { background: var(--paper); border-radius: 8px; padding: 14px; }
.model-stat span { display: block; font-size: 0.68rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.model-stat strong { font-size: 1.1rem; }
.model-stat.is-modeled strong { color: var(--accent-dark); }
.model-stat.is-baseline strong { color: var(--primary); }

.model-foot-note { font-size: 0.78rem; color: var(--ink-soft); line-height: 1.6; margin-top: 14px; }

.model-field { margin-bottom: 22px; }
.model-field:last-child { margin-bottom: 0; }
.model-field-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; gap: 10px; }
.model-field-top label { font-size: 0.85rem; font-weight: 700; }
.mf-val { font-weight: 900; color: var(--primary); font-size: 0.95rem; white-space: nowrap; }
.mf-val.lift { color: var(--accent-dark); }
.model-note { font-size: 0.78rem; color: var(--ink-soft); margin-top: 8px; line-height: 1.55; }

.model-card input[type="range"] {
  width: 100%; -webkit-appearance: none; height: 6px; border-radius: 100px;
  background: var(--line); outline: none; margin: 4px 0;
}
.model-card input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
  background: var(--primary); cursor: pointer; border: 3px solid var(--white); box-shadow: 0 1px 4px rgba(13,23,51,0.35);
}
.model-lift-field input[type="range"]::-webkit-slider-thumb { background: var(--accent-dark); }

.model-presets { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.preset-btn {
  border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 8px 14px;
  font-size: 0.76rem; font-weight: 700; cursor: pointer; color: var(--ink);
}
.preset-btn:hover { border-color: var(--primary); color: var(--primary); }

.model-results-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 18px 0; }
.model-result-cell { background: var(--paper); border-radius: 8px; padding: 12px 14px; }
.model-result-cell .rlabel { font-size: 0.68rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.model-result-cell .rval { font-size: 1.05rem; font-weight: 800; }
.model-result-cell.is-baseline .rval { color: var(--ink-soft); }
.model-result-cell.is-modeled .rval { color: var(--accent-dark); }

.model-headline-result { text-align: center; background: var(--paper); border-radius: 8px; padding: 22px; margin-bottom: 6px; }
.mhr-value { font-size: clamp(1.5rem, 3.6vw, 2rem); font-weight: 950; color: var(--primary); white-space: nowrap; }
.mhr-label { font-size: 0.72rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }
.mhr-delta { font-size: 0.78rem; font-weight: 800; color: var(--green); margin-top: 6px; }

.model-bars { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.model-bar-row { display: flex; align-items: center; gap: 10px; }
.mbar-label { flex: 0 0 90px; font-size: 0.76rem; color: var(--ink-soft); }
.mbar-track { flex: 1 1 auto; height: 8px; border-radius: 100px; background: var(--line); overflow: hidden; }
.mbar-fill { height: 100%; border-radius: 100px; }
.mbar-fill.baseline { background: var(--ink-soft); }
.mbar-fill.modeled { background: var(--accent-dark); }
.mbar-val { flex: 0 0 50px; font-size: 0.76rem; font-weight: 800; text-align: right; }

.model-channel-kicker { display: flex; align-items: center; gap: 10px; margin-top: 34px; margin-bottom: 14px; }
.model-channel-kicker:first-child { margin-top: 0; }
.mck-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex: 0 0 auto; }
.mck-dot.gold { background: var(--accent); }
.model-channel-kicker span { font-size: 0.74rem; font-weight: 950; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); }

.model-combined-banner {
  background: linear-gradient(135deg, var(--primary), var(--navy-2)); border-radius: 8px; padding: 26px 28px;
  margin-bottom: 24px; color: var(--white); display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.mcb-figure { font-size: clamp(1.7rem, 4.6vw, 2.4rem); font-weight: 950; color: var(--accent); white-space: nowrap; }
.mcb-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.75); margin-top: 4px; }
.mcb-breakdown { display: flex; gap: 26px; flex-wrap: wrap; }
.mcb-part { text-align: right; }
.mcb-val { font-size: 1.2rem; font-weight: 800; }
.mcb-lbl { font-size: 0.68rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.04em; }
@media (max-width: 620px) { .model-combined-banner { flex-direction: column; align-items: flex-start; } }

.model-ref-table { margin: 12px 0 0; padding: 0; list-style: none; }
.model-ref-table li { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--line); font-size: 0.85rem; }
.model-ref-table li:last-child { border-bottom: none; font-weight: 800; }
.model-ref-table b { color: var(--ink); font-weight: 800; }

.model-integration-card {
  background: var(--white); border: 1px solid var(--line); border-top: 5px solid var(--accent); border-radius: 8px;
  padding: 24px 26px; box-shadow: 0 10px 26px rgba(13,23,51,0.06); margin-top: 34px; margin-bottom: 24px;
}
.mic-top { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; margin-bottom: 4px; }
.mic-top h3 { margin: 0; font-size: 0.85rem; font-weight: 950; color: var(--ink); }
.mic-top .mic-val { font-weight: 900; color: var(--accent-dark); font-size: 1.05rem; white-space: nowrap; }
.model-integration-card p { margin: 8px 0 16px; font-size: 0.86rem; color: var(--ink-soft); line-height: 1.6; max-width: 680px; }
.mic-note { margin-top: 12px; font-size: 0.8rem; color: var(--ink-soft); }
.mic-note b { color: var(--accent-dark); font-weight: 800; }

.model-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; margin-top: 34px; }
@media (max-width: 900px) { .model-grid { grid-template-columns: 1fr; } }