/* ============================================
   ALLOCENTRA - Institutional Asset Management
   Professional Fintech Website Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --primary: #0B1F3B;
  --primary-light: #122D54;
  --secondary: #2F4F73;
  --secondary-light: #3D6491;
  --accent: #C8A96A;
  --accent-light: #D4BC88;
  --accent-dark: #B08D4A;

  /* Neutrals */
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --light-grey: #F0F2F5;
  --mid-grey: #E2E6EA;
  --text-dark: #1A1A2E;
  --text-body: #4A5568;
  --text-muted: #6B7B8D;
  --text-light: #94A3B8;

  /* Gradients */
  --gradient-navy: linear-gradient(135deg, #0B1F3B 0%, #1A3A5C 100%);
  --gradient-hero: linear-gradient(160deg, #070F1C 0%, #0B1F3B 40%, #152E50 100%);
  --gradient-accent: linear-gradient(135deg, #C8A96A 0%, #D4BC88 100%);
  --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #F8F9FA 100%);

  /* Typography */
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 120px;
  --container-width: 1200px;
  --container-narrow: 900px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(11, 31, 59, 0.06);
  --shadow-md: 0 4px 16px rgba(11, 31, 59, 0.08);
  --shadow-lg: 0 8px 32px rgba(11, 31, 59, 0.10);
  --shadow-xl: 0 16px 48px rgba(11, 31, 59, 0.12);
  --shadow-card: 0 2px 12px rgba(11, 31, 59, 0.06);
  --shadow-card-hover: 0 8px 30px rgba(11, 31, 59, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-smooth: 0.6s cubic-bezier(0.23, 1, 0.32, 1);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.5rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }

p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-muted); }

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

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section--grey {
  background: var(--off-white);
}

.section--navy {
  background: var(--gradient-navy);
  color: var(--white);
}

.section--navy h2,
.section--navy h3,
.section--navy h4 {
  color: var(--white);
}

.section--navy p {
  color: rgba(255, 255, 255, 0.8);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 12px;
}

.section-label::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--accent);
}

.section-header h2 {
  margin-bottom: 20px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.section--navy .section-label { color: var(--accent-light); }
.section--navy .section-label::after { background: var(--accent-light); }
.section--navy .section-header p { color: rgba(255, 255, 255, 0.7); }

/* Grid System */
.grid {
  display: grid;
  gap: 32px;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Flexbox Utils */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.gap-48 { gap: 48px; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 1px 20px rgba(11, 31, 59, 0.08);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.navbar-logo img {
  height: 44px;
  width: auto;
}

.navbar-logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.08em;
  transition: color var(--transition-base);
}

.navbar.scrolled .navbar-logo-text {
  color: var(--primary);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
  position: relative;
  letter-spacing: 0.01em;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.navbar-nav a:hover::after,
.navbar-nav a.active::after {
  width: 100%;
}

.navbar-nav a:hover {
  color: var(--white);
}

.navbar.scrolled .navbar-nav a {
  color: var(--text-body);
}

.navbar.scrolled .navbar-nav a:hover {
  color: var(--primary);
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.navbar.scrolled .menu-toggle span {
  background: var(--primary);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-accent);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(200, 169, 106, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(200, 169, 106, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--mid-grey);
}

.btn--outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

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

.btn--navy:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1rem;
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 80px;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.4;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(47, 79, 115, 0.2) 0%, transparent 60%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(200, 169, 106, 0.1);
  border: 1px solid rgba(200, 169, 106, 0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 700;
}

.hero h1 .text-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.hero-description {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-value .accent {
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.02em;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(200, 169, 106, 0.15);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(11, 31, 59, 0.05), rgba(47, 79, 115, 0.08));
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  color: var(--secondary);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover .card-accent {
  opacity: 1;
}

.card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.card h4 {
  margin-bottom: 12px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0;
}

/* Numbered card variant */
.card--numbered {
  padding-left: 48px;
}

.card--numbered::before {
  content: attr(data-number);
  position: absolute;
  top: 40px;
  left: 0;
  width: 48px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
}

/* Dark card variant */
.card--dark {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card--dark:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(200, 169, 106, 0.2);
}

.card--dark h3,
.card--dark h4 {
  color: var(--white);
}

.card--dark p {
  color: rgba(255, 255, 255, 0.6);
}

.card--dark .card-icon {
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent);
}

/* ---------- Problem Section ---------- */
.problem-challenges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.challenge-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.challenge-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.challenge-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent-dark);
  border-radius: var(--radius-sm);
}

.challenge-icon svg {
  width: 20px;
  height: 20px;
}

.challenge-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.challenge-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- Solution Section ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.solution-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-base);
}

.solution-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(200, 169, 106, 0.2);
  transform: translateY(-4px);
}

.solution-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.12);
  border-radius: 50%;
  color: var(--accent);
}

.solution-icon svg {
  width: 28px;
  height: 28px;
}

.solution-item h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.solution-item p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* ---------- Pillars / Capabilities ---------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.pillar-card {
  padding: 48px;
  border-radius: var(--radius-xl);
}

.pillar-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 20px;
}

.pillar-card h3 {
  margin-bottom: 16px;
}

.pillar-card ul {
  margin-top: 16px;
}

.pillar-card li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pillar-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Markets Section ---------- */
.markets-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.market-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.market-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200, 169, 106, 0.2);
}

.market-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.market-card:hover::before {
  transform: scaleX(1);
}

.market-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(11, 31, 59, 0.04), rgba(47, 79, 115, 0.08));
  border-radius: 50%;
  color: var(--secondary);
  transition: all var(--transition-base);
}

.market-card:hover .market-icon {
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent-dark);
}

.market-icon svg {
  width: 28px;
  height: 28px;
}

.market-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.market-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- AI Engine Section ---------- */
.engine-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.engine-text h2 {
  margin-bottom: 24px;
}

.engine-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.engine-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  transition: all var(--transition-base);
}

.engine-feature:hover {
  background: rgba(200, 169, 106, 0.08);
  transform: translateX(4px);
}

.engine-feature-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.engine-visual {
  position: relative;
}

.engine-diagram {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.engine-diagram::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(200, 169, 106, 0.08) 0%, transparent 70%);
}

.diagram-nodes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.diagram-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
}

.diagram-node:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(200, 169, 106, 0.3);
}

.diagram-node svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.diagram-node span {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.diagram-center {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(200, 169, 106, 0.1);
  border: 1px solid rgba(200, 169, 106, 0.25);
  border-radius: var(--radius-lg);
  color: var(--accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  gap: 10px;
}

/* ---------- Risk Section ---------- */
.risk-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.risk-item {
  text-align: center;
  padding: 32px 20px;
}

.risk-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--mid-grey);
  border-radius: 50%;
  color: var(--secondary);
  transition: all var(--transition-base);
}

.risk-item:hover .risk-icon {
  border-color: var(--accent);
  color: var(--accent-dark);
  background: rgba(200, 169, 106, 0.06);
}

.risk-icon svg {
  width: 22px;
  height: 22px;
}

.risk-item h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.risk-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- Transparency Section ---------- */
.transparency-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.transparency-item {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.transparency-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(200, 169, 106, 0.2);
}

.transparency-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent);
  border-radius: var(--radius-md);
}

.transparency-icon svg {
  width: 24px;
  height: 24px;
}

.transparency-item h4 {
  color: var(--white);
  margin-bottom: 6px;
  font-size: 1rem;
}

.transparency-item p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ---------- Ecosystem Section ---------- */
.ecosystem-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ecosystem-logo {
  width: 180px;
  margin-bottom: 32px;
  filter: brightness(0) saturate(100%) invert(19%) sepia(42%) saturate(1726%) hue-rotate(196deg) brightness(94%) contrast(93%);
}

.ecosystem-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.ecosystem-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

.ecosystem-benefit-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent-dark);
  border-radius: 50%;
}

.ecosystem-benefit-icon svg {
  width: 14px;
  height: 14px;
}

.ecosystem-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.ecosystem-card {
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
}

.ecosystem-card:hover {
  border-color: rgba(200, 169, 106, 0.15);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.ecosystem-card h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.ecosystem-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- Smart Contract / Protection Section ---------- */
.protection-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.protection-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.protection-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.protection-step-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
}

.protection-step h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.protection-step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- Capital Flow Section ---------- */
.flow-pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 48px;
  flex-wrap: wrap;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  text-align: center;
  min-width: 160px;
  transition: all var(--transition-base);
  flex: 1;
}

.flow-step:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(200, 169, 106, 0.2);
  transform: translateY(-4px);
}

.flow-step-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.12);
  border-radius: 50%;
  color: var(--accent);
}

.flow-step-icon svg {
  width: 24px;
  height: 24px;
}

.flow-step h4 {
  color: var(--white);
  font-size: 0.9rem;
}

.flow-step p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0;
}

.flow-arrow {
  color: var(--accent);
  font-size: 1.5rem;
  flex-shrink: 0;
  padding: 0 8px;
}

.flow-arrow svg {
  width: 24px;
  height: 24px;
}

/* ---------- Allocation Models ---------- */
.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.model-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.model-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200, 169, 106, 0.2);
}

.model-card--featured {
  border-color: var(--accent);
}

.model-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

.model-badge {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(200, 169, 106, 0.1);
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: 24px;
}

.model-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.model-card .model-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.model-range {
  padding: 16px 0;
  border-top: 1px solid var(--mid-grey);
  border-bottom: 1px solid var(--mid-grey);
  margin-bottom: 24px;
}

.model-range-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.model-range-value {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* ---------- Why Choose Section ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
}

.why-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 106, 0.08);
  color: var(--accent-dark);
  border-radius: var(--radius-sm);
}

.why-icon svg {
  width: 20px;
  height: 20px;
}

.why-item h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.why-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ---------- Vision Section ---------- */
.vision-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.vision-content h2 {
  color: var(--white);
  margin-bottom: 24px;
}

.vision-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 16px;
}

/* ---------- Final CTA Section ---------- */
.cta-section {
  padding: 100px 0;
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(200, 169, 106, 0.05) 0%, transparent 60%);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.cta-logo {
  height: 80px;
  margin: 0 auto 32px;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.6);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo img {
  height: 40px;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--accent);
}

/* ---------- Page Header (Subpages) ---------- */
.page-header {
  padding: 160px 0 80px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 100%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(47, 79, 115, 0.2) 0%, transparent 60%);
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.page-header-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.page-header-breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.page-header-breadcrumb a:hover {
  color: var(--accent);
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-header p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.1rem;
  max-width: 600px;
}

/* ---------- Content Sections for Subpages ---------- */
.content-section {
  padding: 80px 0;
}

.content-section + .content-section {
  padding-top: 0;
}

.content-block {
  max-width: 800px;
  margin: 0 auto;
}

.content-block h2 {
  margin-bottom: 16px;
}

.content-block h3 {
  margin-top: 40px;
  margin-bottom: 12px;
}

.content-block p {
  margin-bottom: 16px;
  color: var(--text-body);
}

.content-block ul {
  margin: 16px 0 24px;
}

.content-block li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: var(--text-body);
}

.content-block li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Two column content layout */
.content-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* Feature list for subpages */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-list-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-list-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.feature-list-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--accent);
  border-radius: var(--radius-md);
}

.feature-list-icon svg {
  width: 22px;
  height: 22px;
}

.feature-list-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.feature-list-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 60px 0;
  border-top: 1px solid var(--mid-grey);
  border-bottom: 1px solid var(--mid-grey);
  margin: 60px 0;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-value .accent {
  color: var(--accent);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Divider ---------- */
.divider {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 24px auto;
}

.divider--left {
  margin-left: 0;
}

/* ---------- Scroll Progress Bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--gradient-accent);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--accent);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-base);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ---------- Animation Classes ---------- */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

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

.animate-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.animate-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.animate-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.animate-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.animate-fade {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.animate-fade.visible {
  opacity: 1;
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ---------- Keyframe Animations ---------- */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes rotateIn {
  from { transform: rotate(-5deg) scale(0.95); opacity: 0; }
  to { transform: rotate(0) scale(1); opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Mobile Menu Overlay ---------- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 31, 59, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* ---------- Loading Screen ---------- */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-inner {
  text-align: center;
}

.loader-logo {
  height: 60px;
  margin-bottom: 24px;
  animation: pulse 2s ease-in-out infinite;
}

.loader-bar {
  width: 120px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.loader-bar-fill {
  width: 0;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  animation: loaderFill 1.5s ease forwards;
}

@keyframes loaderFill {
  to { width: 100%; }
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .markets-grid { grid-template-columns: repeat(3, 1fr); }
  .models-grid { grid-template-columns: repeat(3, 1fr); }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .risk-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .engine-content,
  .ecosystem-content,
  .protection-content,
  .content-two-col {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .flow-pipeline {
    flex-wrap: wrap;
    gap: 16px;
  }

  .flow-arrow {
    display: none;
  }

  .flow-step {
    min-width: calc(50% - 8px);
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
  }

  .navbar-nav,
  .navbar-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .markets-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .models-grid {
    grid-template-columns: 1fr;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .problem-challenges {
    grid-template-columns: 1fr;
  }

  .solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .risk-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .ecosystem-benefits {
    grid-template-columns: 1fr;
  }

  .ecosystem-visual {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .stats-bar {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .flow-step {
    min-width: 100%;
  }

  .section-header {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 48px;
  }

  .container {
    padding: 0 16px;
  }

  .card {
    padding: 28px 20px;
  }

  .pillar-card {
    padding: 32px 24px;
  }

  .markets-grid {
    grid-template-columns: 1fr;
  }

  .solution-grid {
    grid-template-columns: 1fr;
  }

  .risk-grid {
    grid-template-columns: 1fr;
  }

  .hero-stat-value {
    font-size: 1.5rem;
  }

  .stat-value {
    font-size: 2rem;
  }

  .model-card {
    padding: 36px 24px;
  }
}

/* ---------- Utility ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-0 { margin-bottom: 0; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }