*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --emerald-deep: #0B4D30;
  --emerald: #157A4E;
  --emerald-light: #1a9960;
  --amber: #D4851F;
  --amber-light: #E8A44A;
  --cream: #FDFBF7;
  --cream-dark: #F5F0E8;
  --text-primary: #1A1A1A;
  --text-secondary: #555;
  --text-tertiary: #888;
  --white: #FFFFFF;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Crimson Pro', serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== SVG ICON SYSTEM ===== */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon svg {
  width: 100%;
  height: 100%;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(253,251,247,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(11,77,48,0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--emerald-deep);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--amber); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--emerald-deep); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%230B4D30' stroke-width='0.5' opacity='0.4'%3E%3Cpath d='M40 10 L55 25 L40 40 L25 25Z'/%3E%3Cpath d='M40 15 L50 25 L40 35 L30 25Z'/%3E%3Ccircle cx='40' cy='10' r='2'/%3E%3Ccircle cx='55' cy='25' r='2'/%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3Ccircle cx='25' cy='25' r='2'/%3E%3Cline x1='40' y1='2' x2='40' y2='8'/%3E%3Cline x1='58' y1='25' x2='64' y2='25'/%3E%3Cline x1='40' y1='42' x2='40' y2='48'/%3E%3Cline x1='16' y1='25' x2='23' y2='25'/%3E%3Cpath d='M5 5 L15 5 L15 15' stroke-dasharray='3,2'/%3E%3Cpath d='M65 5 L75 5 L75 15' stroke-dasharray='3,2'/%3E%3Cpath d='M5 65 L15 65 L15 75' stroke-dasharray='3,2'/%3E%3Cpath d='M65 65 L75 65 L75 75' stroke-dasharray='3,2'/%3E%3Cpath d='M10 50 L20 60 L10 70 L0 60Z' opacity='0.3'/%3E%3Cpath d='M70 50 L80 60 L70 70 L60 60Z' opacity='0.3'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.08;
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--amber);
  font-style: italic;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--emerald-deep);
  margin-bottom: 1.5rem;
  max-width: 800px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
  font-weight: 400;
  margin-bottom: 3.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.6s;
}

.hero-scroll-hint {
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.9s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-tertiary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hero-scroll-hint svg {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== CHAPTER NAV ===== */
.chapter-nav {
  position: sticky;
  top: 56px;
  z-index: 90;
  background: rgba(253,251,247,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(11,77,48,0.06);
}

.chapter-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.chapter-nav-inner::-webkit-scrollbar { display: none; }

.chapter-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.9rem 1.5rem 0.8rem;
  text-decoration: none;
  color: var(--text-tertiary);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
}

.chapter-link:hover { color: var(--emerald); }

.chapter-link.active {
  color: var(--emerald-deep);
  border-bottom-color: var(--emerald);
}

.chapter-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.35rem;
  background: rgba(11,77,48,0.05);
  transition: all 0.3s ease;
  color: var(--text-tertiary);
}

.chapter-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chapter-link:hover .chapter-icon,
.chapter-link.active .chapter-icon {
  background: rgba(11,77,48,0.1);
  color: var(--emerald-deep);
}

/* ===== PRODUCT SECTIONS ===== */
.product-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

.product-section:nth-child(even) {
  background: var(--white);
}

.product-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  width: 100%;
}

.product-inner.reverse { direction: rtl; }
.product-inner.reverse > * { direction: ltr; }

.product-content {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-content.visible {
  opacity: 1;
  transform: translateY(0);
}

.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(11,77,48,0.08);
  border-radius: 100px;
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--emerald);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.product-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
}

.product-name {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--emerald-deep);
  margin-bottom: 0.5rem;
}

.product-name span { color: var(--amber); }

.product-tagline {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--amber);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.product-desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.product-audience {
  padding: 1.25rem 1.5rem;
  background: rgba(11,77,48,0.04);
  border-left: 3px solid var(--emerald);
  border-radius: 0 12px 12px 0;
  margin-bottom: 2rem;
}

.product-audience-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--emerald);
  margin-bottom: 0.35rem;
}

.product-audience-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.product-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.9rem;
  background: var(--white);
  border: 1px solid rgba(11,77,48,0.08);
  border-radius: 10px;
  font-size: 0.8rem;
  color: var(--text-primary);
  font-weight: 500;
  transition: all 0.25s ease;
}

.product-section:nth-child(even) .feature-chip {
  background: var(--cream);
}

.feature-chip:hover {
  border-color: var(--emerald);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(11,77,48,0.08);
}

.feature-chip-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(11,77,48,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--emerald);
}

.feature-chip-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--emerald);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: gap 0.3s ease;
}

.product-cta:hover { gap: 0.8rem; }

.product-cta svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.product-cta:hover svg { transform: translateX(3px); }

/* ===== PRODUCT VISUAL ===== */
.product-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.product-visual.visible {
  opacity: 1;
  transform: translateY(0);
}

.product-visual::before {
  content: '';
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11,77,48,0.05) 0%, transparent 70%);
  z-index: 0;
}

.product-mockup {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(11,77,48,0.12), 0 10px 30px rgba(0,0,0,0.06);
  z-index: 1;
}

.mockup-sim {
  background: linear-gradient(145deg, #082b1c 0%, #0B4D30 40%, #0f5c3a 100%);
}

.mockup-cms {
  background: linear-gradient(145deg, #0d5a36 0%, #157A4E 40%, #1a8e5a 100%);
}

.mockup-mobile {
  background: linear-gradient(145deg, #b87318 0%, #D4851F 40%, #e09435 100%);
  max-width: 260px;
  aspect-ratio: 9/19;
  border-radius: 32px;
  border: 3px solid rgba(255,255,255,0.15);
}

.mockup-ai {
  background: linear-gradient(160deg, #0B4D30 0%, #1a6a42 40%, #D4851F 100%);
  max-width: 280px;
  aspect-ratio: 9/16;
  border-radius: 30px;
  border: 3px solid rgba(255,255,255,0.12);
}

.mockup-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: white;
}

/* --- SIM Mockup: Dashboard --- */
.mockup-topbar {
  width: 88%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mockup-topbar-logo {
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.mockup-topbar-dots {
  display: flex;
  gap: 4px;
}

.mockup-topbar-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
}

.mockup-stats {
  width: 88%;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
}

.mockup-stat {
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 0.5rem;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.06);
}

.mockup-stat-val {
  font-size: 0.85rem;
  font-weight: 800;
}

.mockup-stat-label {
  font-size: 0.45rem;
  opacity: 0.5;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mockup-table {
  width: 88%;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.mockup-table-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  font-size: 0.5rem;
  opacity: 0.7;
}

.mockup-table-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mockup-table-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.15);
  margin-left: auto;
}

/* --- CMS Mockup: Portal --- */
.mockup-portal-header {
  width: 88%;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.mockup-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.2);
}

.mockup-greeting {
  display: flex;
  flex-direction: column;
}

.mockup-greeting-sm {
  font-size: 0.45rem;
  opacity: 0.5;
}

.mockup-greeting-lg {
  font-size: 0.7rem;
  font-weight: 700;
}

.mockup-balance-card {
  width: 88%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 0.8rem;
}

.mockup-balance-label {
  font-size: 0.5rem;
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mockup-balance-amount {
  font-size: 1.3rem;
  font-weight: 800;
  margin-top: 0.2rem;
}

.mockup-actions {
  width: 88%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
}

.mockup-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0.5rem 0.2rem;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.05);
}

.mockup-action-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.mockup-action-label {
  font-size: 0.4rem;
  opacity: 0.5;
}

/* --- Mobile Mockup --- */
.mockup-notch {
  width: 40%;
  height: 18px;
  background: rgba(0,0,0,0.3);
  border-radius: 0 0 12px 12px;
  margin-bottom: 1rem;
}

.mockup-mobile-balance {
  text-align: center;
  margin-bottom: 1rem;
}

.mockup-mobile-balance-label {
  font-size: 0.5rem;
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mockup-mobile-balance-val {
  font-size: 1.4rem;
  font-weight: 800;
  margin-top: 0.15rem;
}

.mockup-mobile-actions {
  width: 80%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.mockup-mobile-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0.6rem 0.3rem;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
}

.mockup-mobile-action-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.mockup-mobile-action-text {
  font-size: 0.4rem;
  opacity: 0.55;
}

.mockup-mobile-txlist {
  width: 80%;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.mockup-mobile-tx {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
}

.mockup-mobile-tx-left {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.mockup-mobile-tx-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.mockup-mobile-tx-name {
  font-size: 0.45rem;
  opacity: 0.7;
}

.mockup-mobile-tx-amt {
  font-size: 0.5rem;
  font-weight: 700;
  opacity: 0.8;
}

/* --- AI Mockup: Chat --- */
.mockup-chat-header {
  width: 85%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mockup-chat-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-chat-avatar svg {
  width: 12px;
  height: 12px;
  stroke: rgba(255,255,255,0.6);
  fill: none;
  stroke-width: 2;
}

.mockup-chat-name {
  font-size: 0.6rem;
  font-weight: 700;
}

.mockup-chat-status {
  font-size: 0.4rem;
  opacity: 0.5;
}

.mockup-chat-bubbles {
  width: 85%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chat-bubble {
  padding: 0.5rem 0.7rem;
  border-radius: 12px;
  font-size: 0.52rem;
  font-weight: 500;
  max-width: 82%;
  line-height: 1.45;
}

.chat-bubble.incoming {
  background: rgba(255,255,255,0.12);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}

.chat-bubble.outgoing {
  background: rgba(255,255,255,0.22);
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}

/* ===== ECOSYSTEM ===== */
.ecosystem {
  padding: 6rem 2rem;
  text-align: center;
  background: var(--emerald-deep);
  color: white;
  position: relative;
  overflow: hidden;
}

.ecosystem::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='0.5' opacity='0.06'%3E%3Cpath d='M40 10 L55 25 L40 40 L25 25Z'/%3E%3Ccircle cx='40' cy='10' r='2'/%3E%3Ccircle cx='55' cy='25' r='2'/%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3Ccircle cx='25' cy='25' r='2'/%3E%3Cline x1='40' y1='2' x2='40' y2='8'/%3E%3Cline x1='58' y1='25' x2='64' y2='25'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.ecosystem-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  position: relative;
}

.ecosystem-subtitle {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  opacity: 0.75;
  margin-bottom: 4rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.ecosystem-flow {
  max-width: 940px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  position: relative;
}

.eco-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.5rem 2rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  min-width: 140px;
}

.eco-node:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.2);
}

.eco-node-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.eco-node-icon svg {
  width: 22px;
  height: 22px;
  stroke: rgba(255,255,255,0.8);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.eco-node-name {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.eco-node-role {
  font-size: 0.72rem;
  opacity: 0.55;
}

.eco-arrow {
  flex-shrink: 0;
  opacity: 0.25;
}

.eco-arrow svg {
  width: 24px;
  height: 24px;
  stroke: white;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ===== CTA ===== */
.cta-section {
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%230B4D30' stroke-width='0.5' opacity='0.4'%3E%3Cpath d='M40 10 L55 25 L40 40 L25 25Z'/%3E%3Ccircle cx='40' cy='10' r='2'/%3E%3Ccircle cx='55' cy='25' r='2'/%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3Ccircle cx='25' cy='25' r='2'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.06;
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--emerald-deep);
  margin-bottom: 1rem;
  position: relative;
}

.cta-subtitle {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--amber);
  font-style: italic;
  margin-bottom: 3rem;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  border-radius: 14px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--emerald-deep);
  color: white;
}

.btn-primary:hover {
  background: var(--emerald);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(11,77,48,0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--emerald-deep);
  border: 2px solid rgba(11,77,48,0.18);
}

.btn-secondary:hover {
  border-color: var(--emerald);
  background: rgba(11,77,48,0.04);
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(11,77,48,0.08);
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-tertiary);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { display: none; }

  .product-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .product-inner.reverse { direction: ltr; }

  .product-audience { text-align: left; }

  .product-features { grid-template-columns: 1fr; }

  .product-section {
    min-height: auto;
    padding: 5rem 1.5rem;
  }

  .chapter-link {
    padding: 0.7rem 0.9rem 0.6rem;
  }

  .chapter-icon {
    width: 34px;
    height: 34px;
  }

  .chapter-icon svg {
    width: 17px;
    height: 17px;
  }

  .ecosystem-flow { flex-direction: column; }

  .eco-arrow svg { transform: rotate(90deg); }

  .product-mockup {
    max-width: 340px;
    margin: 0 auto;
  }

  .mockup-mobile, .mockup-ai {
    max-width: 220px;
  }
}