/* ==========================================================================
   MERCURY DESIGN SYSTEM — Alpine Banking at Blue Hour
   Interactive Motion & Full Strategic Presentation Suite
   ========================================================================== */

:root {
  /* Colors */
  --color-onyx-canvas: #171721;
  --color-graphite-card: #1e1e2a;
  --color-obsidian-button: #272735;
  --color-slate-border: #70707d;
  --color-mist-border: #e2e3ed;
  --color-ash-text: #c3c3cc;
  --color-ivory-text: #ededf3;
  --color-cobalt: #5266eb;
  --color-cobalt-hover: #4354cc;
  --color-cobalt-glow: rgba(82, 102, 235, 0.25);
  --color-emerald-accent: #34d399;
  --color-pure-white: #ffffff;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography Scale */
  --text-caption: 12px;
  --text-body-sm: 14px;
  --text-body: 16px;
  --text-body-lg: 18px;
  --text-subheading: 21px;
  --text-heading-sm: 24px;
  --text-heading: 34px;
  --text-heading-lg: 44px;
  --text-display: 58px;

  /* Weights */
  --weight-regular: 400;
  --weight-medium: 480;
  --weight-display: 530;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-56: 56px;
  --spacing-72: 84px;

  /* Layout */
  --page-max-width: 1200px;
  --card-padding: 32px;

  /* Border Radius */
  --radius-default: 4px;
  --radius-cards: 14px;
  --radius-buttons: 32px;
  --radius-pills: 40px;

  /* Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* BASE RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-onyx-canvas);
  color: var(--color-ivory-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-onyx-canvas);
  color: var(--color-ivory-text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* SCROLLBAR */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #12121a;
}
::-webkit-scrollbar-thumb {
  background: #2b2b3b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #3e3e52;
}

/* SELECTION */
::selection {
  background: var(--color-cobalt);
  color: var(--color-pure-white);
}

/* TOP SCROLL PROGRESS BAR */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #5266eb, #38bdf8);
  width: 0%;
  z-index: 1000;
  transition: width 0.1s ease-out;
}

/* CONTAINER */
.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   SCROLL-DRIVEN REVEAL ANIMATIONS
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s var(--ease-out-expo), transform 0.85s var(--ease-out-expo);
  will-change: opacity, transform;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.theme-switch-banner {
  background: #0e0e14;
  border-bottom: 1px solid rgba(226, 227, 237, 0.08);
  padding: 8px 24px;
  font-size: 12px;
  color: var(--color-ash-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.theme-switch-banner a {
  color: var(--color-ivory-text);
  text-decoration: underline;
  margin-left: 8px;
  font-weight: var(--weight-medium);
}

.deck-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23, 23, 33, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 227, 237, 0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 68px;
}

.deck-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.deck-logo {
  font-size: 18px;
  font-weight: var(--weight-display);
  letter-spacing: 0.02em;
  color: var(--color-ivory-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.deck-logo span {
  color: var(--color-ash-text);
  font-weight: var(--weight-regular);
}

.deck-badge {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  color: var(--color-ash-text);
  background: var(--color-obsidian-button);
  padding: 4px 12px;
  border-radius: var(--radius-pills);
}

.deck-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  color: var(--color-ash-text);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: var(--weight-regular);
  padding: 6px 14px;
  border-radius: var(--radius-pills);
  transition: all 0.25s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-ivory-text);
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost-pill {
  background: transparent;
  border: 1px solid rgba(237, 237, 243, 0.25);
  color: var(--color-ivory-text);
  font-size: 13px;
  font-weight: var(--weight-medium);
  padding: 6px 16px;
  border-radius: var(--radius-pills);
  text-decoration: none;
  transition: all 0.25s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ghost-pill:hover {
  border-color: var(--color-ivory-text);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.btn-cobalt-pill {
  background: var(--color-cobalt);
  color: var(--color-pure-white);
  font-size: 13.5px;
  font-weight: var(--weight-medium);
  padding: 7px 18px;
  border-radius: var(--radius-pills);
  text-decoration: none;
  transition: all 0.25s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(82, 102, 235, 0.3);
}

.btn-cobalt-pill:hover {
  background: var(--color-cobalt-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(82, 102, 235, 0.45);
}

/* ==========================================================================
   HERO SECTION — Alpine Atmosphere
   ========================================================================== */
.mercury-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 80px 24px;
  background: radial-gradient(circle at 50% 15%, #222233 0%, #171721 75%);
  border-bottom: 1px solid rgba(226, 227, 237, 0.05);
  overflow: hidden;
}

.hero-ambient-orb {
  position: absolute;
  width: 750px;
  height: 400px;
  background: radial-gradient(circle, rgba(82, 102, 235, 0.15) 0%, rgba(56, 189, 248, 0.05) 50%, transparent 75%);
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  filter: blur(40px);
  animation: heroPulse 8s infinite alternate ease-in-out;
}

@keyframes heroPulse {
  0% { transform: translateX(-50%) scale(0.95); opacity: 0.7; }
  100% { transform: translateX(-50%) scale(1.1); opacity: 1; }
}

.hero-content {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  z-index: 2;
}

.hero-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ash-text);
  background: var(--color-obsidian-button);
  border: 1px solid rgba(226, 227, 237, 0.1);
  padding: 6px 18px;
  border-radius: var(--radius-pills);
  margin-bottom: 28px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-emerald-accent);
  box-shadow: 0 0 10px var(--color-emerald-accent);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-headline {
  font-size: var(--text-display);
  font-weight: var(--weight-display);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--color-ivory-text);
  margin-bottom: 24px;
}

.hero-headline span {
  display: block;
}

.hero-lead {
  font-size: var(--text-body-lg);
  font-weight: var(--weight-regular);
  color: var(--color-ash-text);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto 40px auto;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: var(--color-cobalt);
  color: var(--color-pure-white);
  font-size: 15px;
  font-weight: var(--weight-medium);
  padding: 13px 32px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  transition: all 0.25s var(--ease-out-expo);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(82, 102, 235, 0.35);
}

.btn-hero-primary:hover {
  background: var(--color-cobalt-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(82, 102, 235, 0.5);
}

.btn-hero-secondary {
  background: transparent;
  border: 1px solid rgba(237, 237, 243, 0.3);
  color: var(--color-ivory-text);
  font-size: 15px;
  font-weight: var(--weight-medium);
  padding: 13px 30px;
  border-radius: var(--radius-buttons);
  text-decoration: none;
  transition: all 0.25s var(--ease-out-expo);
}

.btn-hero-secondary:hover {
  border-color: var(--color-ivory-text);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

/* ==========================================================================
   SECTIONS & GRAPHITE CARD SPOTLIGHT HOVER EFFECT
   ========================================================================== */
.mercury-section {
  padding: var(--spacing-72) 0;
  background-color: var(--color-onyx-canvas);
  border-bottom: 1px solid rgba(226, 227, 237, 0.04);
  position: relative;
}

.section-header {
  margin-bottom: 44px;
}

.section-pill-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ash-text);
  background: var(--color-obsidian-button);
  padding: 5px 16px;
  border-radius: var(--radius-pills);
  margin-bottom: 16px;
}

.section-heading {
  font-size: var(--text-heading);
  font-weight: var(--weight-display);
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--color-ivory-text);
  margin-bottom: 14px;
}

.section-lead {
  font-size: var(--text-body);
  color: var(--color-ash-text);
  line-height: 1.65;
  max-width: 860px;
}

/* SPOTLIGHT CARD CONTAINER */
.graphite-card, .metric-card, .stage-card, .pain-solution-card, .phase2-card, .scenario-card, .growth-card, .bot-card, .twin-card, .timeline-card {
  background-color: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  border: 1px solid rgba(226, 227, 237, 0.05);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out-expo), border-color 0.35s ease;
}

.graphite-card:hover, .metric-card:hover, .stage-card:hover, .pain-solution-card:hover, .phase2-card:hover, .scenario-card:hover, .growth-card:hover, .bot-card:hover, .twin-card:hover, .timeline-card:hover {
  border-color: rgba(226, 227, 237, 0.15);
  transform: translateY(-3px);
}

.spotlight-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(82, 102, 235, 0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.spotlight-card:hover::before {
  opacity: 1;
}

/* ==========================================================================
   METRICS & NICHE TABLE ANIMATIONS
   ========================================================================== */
.metrics-3-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.metric-card.metric-highlight {
  border-color: rgba(82, 102, 235, 0.4);
  background: linear-gradient(180deg, #222232 0%, #1e1e2a 100%);
}

.mc-label {
  font-size: 13px;
  color: var(--color-ash-text);
  margin-bottom: 10px;
}

.mc-value {
  font-size: 34px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  line-height: 1.15;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.mc-desc {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.45;
}

/* NICHE TABLE */
.niche-table-wrap {
  background-color: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  border: 1px solid rgba(226, 227, 237, 0.05);
  overflow: hidden;
}

.niche-table-head {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.5fr 1.2fr;
  padding: 16px 24px;
  background: var(--color-obsidian-button);
  font-size: 12px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  color: var(--color-ash-text);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(226, 227, 237, 0.06);
}

.niche-table-row {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.5fr 1.2fr;
  padding: 18px 24px;
  align-items: center;
  border-bottom: 1px solid rgba(226, 227, 237, 0.04);
  font-size: 14px;
  transition: background 0.2s ease;
}

.niche-table-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.nt-brand {
  font-weight: var(--weight-medium);
  color: var(--color-ivory-text);
  font-size: 14.5px;
}

.nt-sub {
  font-size: 12px;
  color: var(--color-ash-text);
}

.nt-check-num {
  font-weight: var(--weight-medium);
  color: var(--color-ivory-text);
}

.nt-progress-track {
  background: #14141d;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  margin-top: 5px;
}

.nt-progress-fill {
  background: linear-gradient(90deg, #5266eb, #38bdf8);
  height: 100%;
  border-radius: 3px;
  width: 0%;
  transition: width 1.4s var(--ease-out-expo);
}

.nt-total-num {
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  font-size: 15px;
}

.niche-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: var(--color-obsidian-button);
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  border-top: 1px solid rgba(226, 227, 237, 0.08);
}

/* STRATEGY TWINS GRID */
.strategy-twins-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.twin-card {
  display: flex;
  gap: 16px;
  padding: 24px;
}

.twin-card.tc-highlight {
  border-color: rgba(82, 102, 235, 0.35);
  background: linear-gradient(180deg, #222232 0%, #1e1e2a 100%);
}

.tc-icon {
  font-size: 26px;
}

.tc-title {
  font-size: 16px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 8px;
}

.tc-desc {
  font-size: 13.5px;
  color: var(--color-ash-text);
  line-height: 1.5;
}

/* VERIFIED SOURCES */
.sources-proof-box {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 28px;
  margin-top: 24px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.sources-proof-header {
  margin-bottom: 18px;
}

.sources-badge {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  color: var(--color-ash-text);
  background: var(--color-obsidian-button);
  padding: 4px 12px;
  border-radius: var(--radius-pills);
  display: inline-block;
  margin-bottom: 8px;
}

.sources-title {
  font-size: 15px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

.sources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.source-item {
  background: var(--color-obsidian-button);
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  border: 1px solid rgba(226, 227, 237, 0.04);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.source-item:hover {
  border-color: rgba(82, 102, 235, 0.35);
  transform: translateY(-2px);
}

.source-item strong {
  font-size: 13px;
  color: var(--color-ivory-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.source-item p {
  font-size: 12px;
  color: var(--color-ash-text);
  line-height: 1.4;
}

/* ==========================================================================
   WHY ALLIANCE & 6 QUESTIONS ACCORDION
   ========================================================================== */
.strategy-questions-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 28px;
}

.strat-card-header {
  margin-bottom: 20px;
}

.strat-badge {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pills);
  display: inline-block;
  margin-bottom: 8px;
  background: var(--color-obsidian-button);
  color: var(--color-ash-text);
}

.strat-badge.badge-blue {
  color: #8b99f8;
  border: 1px solid rgba(82, 102, 235, 0.3);
}

.strat-badge.badge-green {
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.strat-box-title {
  font-size: 20px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

.strat-features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.strat-feat-item {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 22px;
  display: flex;
  gap: 16px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.sf-icon {
  font-size: 22px;
}

.sf-title {
  font-size: 15px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 6px;
}

.sf-text {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.5;
}

/* 6 QUESTIONS ACCORDION / LIST */
.questions-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.q-item {
  background: var(--color-graphite-card);
  border-radius: 12px;
  padding: 18px 22px;
  display: flex;
  gap: 16px;
  border: 1px solid rgba(226, 227, 237, 0.05);
  transition: border-color 0.2s ease;
}

.q-item:hover {
  border-color: rgba(82, 102, 235, 0.3);
}

.q-num {
  font-size: 12px;
  font-weight: var(--weight-display);
  color: var(--color-cobalt);
  background: var(--color-obsidian-button);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.q-title {
  font-size: 14px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 4px;
}

.q-desc {
  font-size: 12.5px;
  color: var(--color-ash-text);
  line-height: 1.45;
}

/* ==========================================================================
   ROADMAP SECTION (4 STEPS)
   ========================================================================== */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.timeline-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
}

.t-step-num {
  font-size: 11px;
  font-weight: var(--weight-display);
  letter-spacing: 0.06em;
  color: var(--color-cobalt);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.t-step-title {
  font-size: 16px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.t-step-tag {
  font-size: 11px;
  background: var(--color-obsidian-button);
  color: var(--color-ash-text);
  padding: 4px 10px;
  border-radius: var(--radius-pills);
  display: inline-block;
  margin-bottom: 12px;
}

.t-step-desc {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.5;
  margin-bottom: 16px;
}

.t-mockup {
  background: var(--color-obsidian-button);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

/* ==========================================================================
   VENUES FUND & MONETIZATION
   ========================================================================== */
.venue-mon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.venue-mon-card {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 26px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.v-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.v-title {
  font-size: 15.5px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 8px;
}

.v-desc {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.5;
}

/* ==========================================================================
   REALITY SCENARIOS & LEVERAGE
   ========================================================================== */
.reality-scenarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.scenario-card {
  padding: 26px;
}

.sc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.sc-badge {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pills);
  background: var(--color-obsidian-button);
}

.badge-red { color: #f87171; border: 1px solid rgba(248, 113, 113, 0.3); }
.badge-amber { color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.3); }
.badge-gray { color: #94a3b8; border: 1px solid rgba(148, 163, 184, 0.3); }

.sc-title {
  font-size: 16px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 8px;
}

.sc-desc {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.45;
  margin-bottom: 14px;
}

.sc-result {
  font-size: 12.5px;
  background: var(--color-obsidian-button);
  border-radius: 8px;
  padding: 10px 12px;
  line-height: 1.4;
  color: var(--color-ash-text);
}

/* LEVERAGE COMPARISON */
.leverage-compare-box {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 32px;
  margin-bottom: 28px;
  border: 1px solid rgba(226, 227, 237, 0.06);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

.lc-solo, .lc-alliance {
  padding: 10px;
}

.lc-tag {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  color: #f87171;
  margin-bottom: 8px;
}

.lc-tag-best {
  color: #34d399;
}

.lc-price {
  font-size: 28px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 14px;
}

.lc-price-green {
  color: #34d399;
}

.lc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  color: var(--color-ash-text);
}

.lc-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.lc-vs {
  font-size: 14px;
  font-weight: var(--weight-display);
  color: var(--color-ash-text);
  background: var(--color-obsidian-button);
  padding: 6px 12px;
  border-radius: var(--radius-pills);
}

.lc-factor {
  font-size: 11px;
  color: var(--color-cobalt);
  font-weight: var(--weight-medium);
}

/* ==========================================================================
   CALCULATOR COMPONENT
   ========================================================================== */
.calc-wrapper {
  background-color: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 40px;
  border: 1px solid rgba(226, 227, 237, 0.06);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}

.calc-slider-box label {
  font-size: 13.5px;
  color: var(--color-ash-text);
  display: block;
  margin-bottom: 8px;
}

.calc-slider {
  width: 100%;
  height: 6px;
  background: var(--color-obsidian-button);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
  margin: 16px 0 24px 0;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-cobalt);
  cursor: pointer;
  border: 2px solid var(--color-pure-white);
  box-shadow: 0 0 12px rgba(82, 102, 235, 0.6);
  transition: transform 0.15s ease;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-meta-split {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.split-col {
  background: var(--color-obsidian-button);
  padding: 12px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.split-caption {
  font-size: 11px;
  color: var(--color-ash-text);
}

.split-value {
  font-size: 13.5px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

.calc-results-panel {
  background: var(--color-obsidian-button);
  border-radius: 12px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.calc-res-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(226, 227, 237, 0.06);
  padding-bottom: 12px;
}

.calc-res-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.cri-label {
  font-size: 13.5px;
  color: var(--color-ash-text);
}

.cri-val {
  font-size: 17px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

/* ==========================================================================
   4 STAGES OF DIGITIZATION & RATE COMPARISON
   ========================================================================== */
.rate-comparison-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  background: var(--color-obsidian-button);
  border-radius: 12px;
  padding: 20px;
  margin: 24px 0 28px 0;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.comp-box-labor, .comp-box-mind {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.comp-label {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--color-ash-text);
  margin-bottom: 4px;
}

.comp-cost {
  font-size: 24px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 2px;
}

.comp-box-mind .comp-cost {
  color: #34d399;
}

.comp-note {
  font-size: 12px;
  color: var(--color-ash-text);
}

.rate-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.rate-option {
  background: var(--color-obsidian-button);
  border-radius: 12px;
  padding: 26px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.rate-option.option-recommended {
  border-color: rgba(82, 102, 235, 0.35);
  background: linear-gradient(180deg, #27273d 0%, #202030 100%);
}

.opt-tag {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  color: var(--color-ash-text);
  margin-bottom: 10px;
}

.opt-tag.tag-best {
  color: #8b99f8;
}

.opt-price {
  font-size: 26px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 12px;
}

.rate-split-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  color: var(--color-ash-text);
  margin: 14px 0;
}

.stages-4-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.stage-card {
  padding: 26px;
}

.stage-num {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  color: var(--color-cobalt);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.stage-title {
  font-size: 15px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.stage-desc {
  font-size: 12.5px;
  color: var(--color-ash-text);
  line-height: 1.45;
  margin-bottom: 14px;
}

.stage-price {
  font-size: 14.5px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  padding-top: 10px;
  border-top: 1px solid rgba(226, 227, 237, 0.06);
}

/* ==========================================================================
   PHASE 2 RETAINER & GROWTH MODULES
   ========================================================================== */
.growth-modules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 20px;
  margin-top: 28px;
}

.growth-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.growth-card.growth-card-highlight {
  background: linear-gradient(180deg, #27273d 0%, #202030 100%);
  border: 1px solid rgba(82, 102, 235, 0.35);
}

.gc-header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.gc-icon {
  font-size: 24px;
}

.gc-title {
  font-size: 16px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

.gc-subtitle {
  font-size: 11.5px;
  color: var(--color-ash-text);
}

.gc-desc {
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.5;
  margin-bottom: 18px;
}

.gc-price-tag {
  background: var(--color-obsidian-button);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.gcp-amount {
  font-size: 22px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
}

.gcp-per-shop {
  font-size: 12.5px;
  color: var(--color-ash-text);
  margin-top: 4px;
}

.gc-split-box, .gc-features, .gc-rules-box {
  font-size: 12.5px;
  color: var(--color-ash-text);
  display: flex;
  flex-direction: column;
  gap: 8px;
  line-height: 1.45;
}

/* ==========================================================================
   AI BOTS & PIPELINE FLOW
   ========================================================================== */
.bots-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.bot-card {
  padding: 30px;
}

.bot-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.bot-badge {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-pills);
  background: var(--color-obsidian-button);
}

.badge-radar { color: #8b99f8; border: 1px solid rgba(82, 102, 235, 0.3); }
.badge-splitter { color: #34d399; border: 1px solid rgba(52, 211, 153, 0.3); }

.bot-title {
  font-size: 18px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 10px;
}

.bot-lead {
  font-size: 13.5px;
  color: var(--color-ash-text);
  line-height: 1.5;
  margin-bottom: 20px;
}

.bot-benefits-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bb-item {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--color-ash-text);
  line-height: 1.45;
}

.bb-check {
  font-size: 16px;
  color: var(--color-cobalt);
}

/* PIPELINE FLOW */
.ops-pipeline-wrap {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 36px;
  margin: 32px 0;
  border: 1px solid rgba(226, 227, 237, 0.06);
}

.pipeline-heading {
  font-size: 18px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 24px;
  text-align: center;
}

.ops-flow-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.ops-step {
  background: var(--color-obsidian-button);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  border: 1px solid rgba(226, 227, 237, 0.04);
}

.ops-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-cobalt);
  color: var(--color-pure-white);
  font-size: 12px;
  font-weight: var(--weight-display);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px auto;
}

.ops-name {
  font-size: 13.5px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 6px;
}

.ops-text {
  font-size: 12px;
  color: var(--color-ash-text);
  line-height: 1.4;
}

.ops-arrow {
  font-size: 18px;
  color: var(--color-ash-text);
}

/* 4 CORE ADVANTAGES */
.bot-advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.ba-card {
  background: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 24px;
  border: 1px solid rgba(226, 227, 237, 0.05);
}

.ba-icon {
  font-size: 24px;
  margin-bottom: 12px;
}

.ba-title {
  font-size: 15px;
  font-weight: var(--weight-display);
  color: var(--color-ivory-text);
  margin-bottom: 6px;
}

.ba-desc {
  font-size: 12.5px;
  color: var(--color-ash-text);
  line-height: 1.45;
}

/* ==========================================================================
   TELEGRAM CHAT SIMULATION
   ========================================================================== */
.chat-sim-card {
  background-color: var(--color-graphite-card);
  border-radius: var(--radius-cards);
  padding: 32px;
  border: 1px solid rgba(226, 227, 237, 0.06);
  max-width: 840px;
  margin: 0 auto;
}

.chat-bubble {
  background: var(--color-obsidian-button);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 16px;
  font-size: 13.5px;
  line-height: 1.5;
  border: 1px solid rgba(226, 227, 237, 0.04);
}

.cb-sender {
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  color: var(--color-ash-text);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.chat-bubble.cb-ai {
  background: #232338;
  border-left: 3px solid var(--color-cobalt);
}

.chat-bubble.cb-alliance {
  background: #1a2723;
  border-left: 3px solid var(--color-emerald-accent);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.mercury-footer {
  background-color: var(--color-onyx-canvas);
  border-top: 1px solid rgba(226, 227, 237, 0.06);
  padding: 56px 0 36px 0;
  font-size: 13px;
  color: var(--color-ash-text);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-disclaimer {
  font-size: 12px;
  color: #70707d;
  line-height: 1.55;
  margin-top: 28px;
  border-top: 1px solid rgba(226, 227, 237, 0.04);
  padding-top: 24px;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .hero-headline { font-size: 42px; }
  .metrics-3-grid, .stages-4-grid, .growth-modules-grid, .reality-scenarios-grid, .venue-mon-grid, .bot-advantages-grid, .sources-grid, .roadmap-grid { grid-template-columns: 1fr; }
  .strategy-twins-grid, .strategy-questions-grid, .leverage-compare-box, .calc-wrapper, .bots-dual-grid, .rate-options-grid, .rate-comparison-banner { grid-template-columns: 1fr; }
  .ops-flow-grid { grid-template-columns: 1fr; gap: 16px; }
  .ops-arrow { transform: rotate(90deg); margin: 8px auto; }
  .niche-table-head, .niche-table-row { grid-template-columns: 1fr 1fr; gap: 8px; }
  .deck-nav { display: none; }
}