/* ============================================
   Strategy Evo — Design Tokens (IBTIKARYA System)
   ============================================ */
:root {
  --color-bg-primary: #05050A;
  --color-bg-secondary: #0D0D12;
  --color-bg-elevated: #16162A;
  --color-bg-input: #1A1A2E;

  --color-accent: #8B5CF6;
  --color-accent-dark: #7C3AED;
  --color-accent-light: #A78BFA;
  --color-accent-indigo: #6366F1;

  --color-text-primary: #FFFFFF;
  --color-text-secondary: #D1D5DB;
  --color-text-muted: #9CA3AF;

  --color-green: #22C55E;
  --color-red: #EF4444;
  --color-yellow: #EAB308;
  --color-blue: #3B82F6;

  --color-border-subtle: rgba(255, 255, 255, 0.1);
  --color-border-accent: rgba(139, 92, 246, 0.15);

  --font-family: 'Inter', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-size-display: clamp(2.25rem, 5vw, 3.75rem);
  --font-size-h1: clamp(2rem, 4vw, 3rem);
  --font-size-h2: clamp(1.5rem, 3vw, 2.25rem);
  --font-size-h3: 1.25rem;
  --font-size-body: 1rem;
  --font-size-small: 0.875rem;
  --font-size-caption: 0.75rem;

  --space-section: clamp(5rem, 8vw, 7.5rem);
  --space-container-x: clamp(1.5rem, 4vw, 4rem);
  --space-card-padding: 2rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-pill: 9999px;

  --blur-glass: 12px;
  --glow-purple: 0 0 20px rgba(139, 92, 246, 0.5);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --transition: 0.3s ease;

  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  overflow-x: hidden;
  max-width: 100%;
}

main {
  overflow-x: clip;
  max-width: 100%;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; border: none; outline: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-container-x);
}

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

/* ============================================
   Aurora Background
   ============================================ */
.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: aurora-drift 20s ease-in-out infinite;
}

.aurora__blob--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.3), transparent 70%);
  top: -10%; left: -5%;
}

.aurora__blob--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%);
  top: 30%; right: -10%;
  animation-delay: -7s;
}

.aurora__blob--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15), transparent 70%);
  bottom: 10%; left: 30%;
  animation-delay: -14s;
}

@keyframes aurora-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ============================================
   Typography Utilities
   ============================================ */
.label {
  font-size: var(--font-size-caption);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

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

.link-arrow {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-accent);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.link-arrow:hover { color: var(--color-accent-light); gap: 8px; }
.link-arrow--lg { font-size: var(--font-size-body); }

.section-heading {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-section);
}

.section-heading h2 {
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-heading p {
  color: var(--color-text-muted);
  font-size: var(--font-size-body);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: var(--font-size-small);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent-indigo));
  color: var(--color-text-primary);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.btn--primary:hover {
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
  transform: translateY(-1px);
}

.btn--sm { padding: 10px 20px; font-size: var(--font-size-caption); }
.btn--lg { padding: 16px 36px; font-size: var(--font-size-body); }

.btn--glow {
  animation: btn-pulse 3s ease-in-out infinite;
}

.btn--cut {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

@keyframes btn-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); }
  50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.6); }
}

/* ============================================
   Glass Card
   ============================================ */
.card-glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-card-padding);
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.header--scrolled {
  background: rgba(5, 5, 10, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__icon {
  width: 32px; height: 32px;
  color: var(--color-accent);
}

.logo__text {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  padding: 6px 8px;
}

.nav-pill__link {
  font-size: var(--font-size-small);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}

.nav-pill__link:hover,
.nav-pill__link.active {
  color: var(--color-text-primary);
  background: rgba(139, 92, 246, 0.15);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.header__signin {
  font-size: var(--font-size-small);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: var(--transition);
}

.header__signin:hover { color: var(--color-text-primary); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  z-index: 99;
  background: rgba(5, 5, 10, 0.95);
  backdrop-filter: blur(16px);
  padding: 2rem;
  display: none;
  flex-direction: column;
  gap: 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-nav a {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.75rem 0;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 4rem;
  min-height: 100vh;
  z-index: 1;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: var(--font-size-display);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero__desc {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__cta {
  display: flex;
  max-width: 440px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
}

.hero__cta input {
  flex: 1;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  padding: 14px 20px;
  font-size: var(--font-size-small);
}

.hero__cta input::placeholder { color: var(--color-text-muted); }
.hero__cta .btn { border-radius: 0; flex-shrink: 0; }

.btn--secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-subtle);
}

.btn--secondary:hover {
  border-color: var(--color-border-accent);
  background: rgba(139, 92, 246, 0.1);
}

/* 3D Brain */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  max-width: 100%;
  overflow: hidden;
}

.brain-3d {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.brain-3d canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.brain-3d--hero {
  width: min(600px, 100%);
  height: 600px;
  animation: brain-float 6s ease-in-out infinite;
  mask-image: radial-gradient(ellipse at center, #000 50%, transparent 82%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 50%, transparent 82%);
}

.brain-3d--config {
  width: min(520px, 100%);
  height: 520px;
  mask-image: radial-gradient(ellipse at center, #000 50%, transparent 82%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 50%, transparent 82%);
}

.brain-3d--card {
  width: 180px;
  height: 140px;
  opacity: 0.7;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
}

@keyframes brain-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.feature-card__bg--brain {
  top: 0;
  right: 0;
  left: auto;
  width: 180px;
  height: 140px;
  opacity: 1;
}

/* Stats Row */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--color-border-subtle);
  position: relative;
  z-index: 2;
}

.stat {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-align: left;
}

.stat__content {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.stat__value {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: nowrap;
  white-space: nowrap;
  gap: 0.05em;
  line-height: 1;
}

.stat__number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.stat__suffix {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
}

.stat__icon {
  width: 32px; height: 32px;
  color: var(--color-accent);
  opacity: 0.7;
  flex-shrink: 0;
}

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

.stat__label {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
  line-height: 1.3;
  margin: 0;
}

.stat__divider {
  width: 1px;
  height: 60px;
  background: var(--color-border-subtle);
  flex-shrink: 0;
}

/* ============================================
   Config Section
   ============================================ */
.config__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.config__visual {
  position: relative;
  height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  max-width: 100%;
}

.config__visual .brain-3d {
  z-index: 1;
}

.floating-badge {
  position: absolute;
  z-index: 2;
  animation: badge-float 4s ease-in-out infinite;
}

.floating-badge--1 { top: 20%; left: 10%; animation-delay: 0s; }
.floating-badge--2 { bottom: 25%; right: 10%; animation-delay: -2s; }

.badge {
  font-size: var(--font-size-caption);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}

.badge--green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-green);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge--red {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

@keyframes badge-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.config__title {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.config__desc {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.config__options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.config__option {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.config__option input { display: none; }

.config__check {
  width: 20px; height: 20px;
  border: 2px solid var(--color-border-subtle);
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition);
}

.config__option input:checked + .config__check {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.config__option input:checked + .config__check::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 700;
}

.config__progress { margin-bottom: 1.5rem; }

.config__progress-bar {
  height: 4px;
  background: var(--color-bg-input);
  border-radius: 2px;
  margin-bottom: 12px;
  overflow: hidden;
}

.config__progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-dark), var(--color-accent));
  border-radius: 2px;
  transition: width 0.6s ease;
}

.config__steps {
  display: flex;
  gap: 8px;
}

.config__step {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--color-bg-input);
  transition: var(--transition);
}

.config__step.active {
  background: var(--color-accent);
}

/* ============================================
   Explore
   ============================================ */
.explore__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: 3rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}

.explore__text h2 {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.explore__text p {
  color: var(--color-text-muted);
  max-width: 500px;
}

/* ============================================
   Brokers
   ============================================ */
/* ============================================
   Brokers Ticker
   ============================================ */
.brokers-ticker {
  position: relative;
  margin-bottom: 3rem;
  padding: 1rem 0;
  max-width: 100%;
  overflow: hidden;
}

.brokers-ticker__viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.brokers-ticker__fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.brokers-ticker__fade--left {
  left: 0;
  background: linear-gradient(90deg, var(--color-bg-primary), transparent);
}

.brokers-ticker__fade--right {
  right: 0;
  background: linear-gradient(270deg, var(--color-bg-primary), transparent);
}

.brokers-ticker__track {
  display: flex;
  width: max-content;
  animation: broker-ticker 45s linear infinite;
}

.brokers-ticker__track:hover {
  animation-play-state: paused;
}

.brokers-ticker__group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-right: 1.25rem;
}

.broker-ticker-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-shrink: 0;
  padding: 0.875rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-pill);
  transition: var(--transition);
  min-width: 160px;
}

.broker-ticker-item:hover {
  border-color: rgba(139, 92, 246, 0.45);
  background: rgba(139, 92, 246, 0.1);
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.15);
}

.broker-ticker-item--featured {
  border-color: rgba(139, 92, 246, 0.4);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(99, 102, 241, 0.06));
}

.broker-ticker-item__logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.broker-ticker-item__logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.broker-ticker-item__fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-accent-light);
}

.broker-ticker-item__name {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
}

@keyframes broker-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.brokers-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}

.brokers-footer p {
  color: var(--color-text-muted);
  font-size: var(--font-size-body);
}

.brokers-footer strong {
  color: var(--color-text-primary);
}

/* ============================================
   Strategy Cards
   ============================================ */
.strategy-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: var(--space-section);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-accent);
}

.strategy-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(var(--blur-glass));
  padding: 2rem;
  border-right: 1px solid var(--color-border-accent);
  transition: var(--transition);
}

.strategy-card:last-child { border-right: none; }

.strategy-card:hover {
  background: rgba(139, 92, 246, 0.06);
}

.strategy-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.strategy-card__header h3 {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-text-primary);
}

.strategy-card__tag {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-accent);
  background: rgba(139, 92, 246, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.strategy-card p {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.strategy-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

.strategy-card__stats strong {
  display: block;
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--color-text-primary);
}

.strategy-card__stats span {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
}

/* Advantage Icons */
.advantage-icons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.advantage-icon {
  text-align: center;
}

.advantage-icon__circle {
  width: 64px; height: 64px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  box-shadow: var(--glow-purple);
  color: var(--color-text-primary);
}

.advantage-icon__circle svg { width: 28px; height: 28px; }

.advantage-icon h4 {
  font-size: var(--font-size-body);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.advantage-icon p {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

/* ============================================
   Feature Cards
   ============================================ */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.feature-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.feature-card__bg {
  position: absolute;
  top: 1rem; right: 1rem;
  opacity: 0.5;
}

.feature-card h3 {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  margin-top: 6rem;
}

.feature-card p {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Mini Chart */
.chart-mini {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
}

.chart-mini__bar {
  width: 8px;
  height: var(--h);
  background: linear-gradient(to top, var(--color-accent-dark), var(--color-accent));
  border-radius: 2px;
  animation: bar-grow 2s ease-out forwards;
}

@keyframes bar-grow {
  from { height: 0; }
  to { height: var(--h); }
}

/* Network 3D */
.network-3d {
  position: relative;
  width: 80px; height: 80px;
}

.network-3d__node {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
}

.network-3d__node:nth-child(1) { top: 0; left: 35px; }
.network-3d__node:nth-child(2) { bottom: 0; left: 0; }
.network-3d__node:nth-child(3) { bottom: 0; right: 0; }
.network-3d__node--center { top: 35px; left: 35px; width: 14px; height: 14px; }

.network-3d__line {
  position: absolute;
  height: 1px;
  background: rgba(139, 92, 246, 0.3);
  transform-origin: left center;
}

.network-3d__line { top: 40px; left: 40px; width: 35px; transform: rotate(-60deg); }
.network-3d__line--2 { transform: rotate(60deg); }
.network-3d__line--3 { top: 5px; left: 40px; width: 40px; transform: rotate(90deg); transform-origin: top center; }

/* ============================================
   Terminal
   ============================================ */
.terminal__window {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--color-border-subtle);
}

.terminal__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.terminal__dot--red { background: #EF4444; }
.terminal__dot--yellow { background: #EAB308; }
.terminal__dot--green { background: #22C55E; }

.terminal__title {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
  margin-left: 8px;
  flex: 1;
}

.terminal__status {
  font-size: var(--font-size-caption);
  font-weight: 600;
  color: var(--color-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse {
  width: 8px; height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  animation: pulse-anim 2s ease-in-out infinite;
}

@keyframes pulse-anim {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.terminal__body {
  padding: 1.5rem 2rem;
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-small);
  line-height: 2;
  max-height: 320px;
  overflow-y: auto;
}

.terminal__line { opacity: 0; animation: terminal-fade 0.5s ease forwards; }
.terminal__line:nth-child(1) { animation-delay: 0.2s; }
.terminal__line:nth-child(2) { animation-delay: 0.5s; }
.terminal__line:nth-child(3) { animation-delay: 0.8s; }
.terminal__line:nth-child(4) { animation-delay: 1.1s; }
.terminal__line:nth-child(5) { animation-delay: 1.4s; }
.terminal__line:nth-child(6) { animation-delay: 1.7s; }
.terminal__line:nth-child(7) { animation-delay: 2.0s; }
.terminal__line:nth-child(8) { animation-delay: 2.3s; }

@keyframes terminal-fade {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.t-dim { color: var(--color-text-muted); }
.t-green { color: var(--color-green); font-weight: 600; }
.t-red { color: var(--color-red); font-weight: 600; }
.t-blue { color: var(--color-blue); font-weight: 600; }
.t-yellow { color: var(--color-yellow); font-weight: 600; }
.t-accent { color: var(--color-accent); animation: cursor-blink 1s step-end infinite; }

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================
   Success Stories
   ============================================ */
.success__headline {
  text-align: center;
  font-size: var(--font-size-h1);
  line-height: 1.3;
  margin-bottom: 3rem;
}

.success__headline .bold {
  font-weight: 700;
  color: var(--color-text-primary);
}

.success__headline .light {
  font-weight: 400;
  color: var(--color-accent-light);
}

.success__headline .glow {
  font-weight: 700;
  color: var(--color-accent);
  text-shadow: var(--glow-purple);
}

.founder-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.founder-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.founder-card:hover {
  border-color: var(--color-border-accent);
}

.founder-card__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: var(--font-size-small);
  margin-bottom: 1rem;
}

.founder-card h4 {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.founder-card p {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.founder-card__achievement {
  display: flex;
  gap: 12px;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

.founder-card__diamond {
  color: var(--color-accent);
  font-size: 1.25rem;
}

.founder-card__achievement strong {
  display: block;
  font-size: var(--font-size-small);
  color: var(--color-text-primary);
}

.founder-card--highlight {
  text-align: center;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(99, 102, 241, 0.05));
  border-color: var(--color-border-accent);
}

.founder-card__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.founder-card__metrics {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
}

.founder-card__metrics strong {
  display: block;
  font-size: var(--font-size-h2);
  color: var(--color-text-primary);
}

.founder-card__metrics span {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
}

.founder-card__pin {
  width: 64px; height: 64px;
  margin: 0 auto 1rem;
}

.founder-card__pin svg { width: 100%; height: 100%; }

/* ============================================
   CTA
   ============================================ */
.cta {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.cta__glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.cta__inner {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.1), transparent);
  border-radius: var(--radius-lg);
}

.cta__inner h2 {
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.cta__inner p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 0 0 3rem;
  position: relative;
  z-index: 1;
  margin-top: -2rem;
}

.footer__card {
  padding: 3rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer__brand p {
  margin: 1rem 0 1.5rem;
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__links h5 {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.footer__links a {
  display: block;
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  padding: 0.35rem 0;
  transition: var(--transition);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
}

.footer__bottom div {
  display: flex;
  gap: 2rem;
}

.footer__bottom a {
  transition: var(--transition);
}

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

/* ============================================
   Reveal Animation (initial state)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero__grid,
  .config__grid { grid-template-columns: 1fr; gap: 2rem; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 2.5rem;
  }

  .hero__visual { order: -1; margin-bottom: -0.5rem; }
  .brain-3d--hero {
    width: min(320px, 85vw);
    height: 260px;
    margin: 0 auto;
  }
  .brain-3d--config { width: 100%; height: 300px; }

  .strategy-cards,
  .feature-cards,
  .advantage-icons,
  .founder-cards { grid-template-columns: 1fr; }

  .brokers-ticker__fade { width: 40px; }
  .broker-ticker-item { min-width: 140px; padding: 0.75rem 1rem; }

  .strategy-card { border-right: none; border-bottom: 1px solid var(--color-border-accent); }
  .strategy-card:last-child { border-bottom: none; }

  .stats-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 2rem;
    padding: 1.5rem 0 0;
  }
  .stat__divider { display: none; }
  .stat {
    justify-content: flex-start;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
  }
  .stat__icon {
    width: 28px;
    height: 28px;
  }

  .config__visual {
    height: 260px;
  }
  .brain-3d--config {
    width: min(280px, 80vw);
    height: 220px;
    margin: 0 auto;
  }
  .floating-badge--1 { top: 12%; left: 4%; }
  .floating-badge--2 { bottom: 18%; right: 4%; }

  .explore__inner { flex-direction: column; text-align: center; }
  .footer__top { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-section: 3rem;
    --space-container-x: 1rem;
  }

  .nav-pill, .header__actions { display: none; }
  .menu-toggle { display: flex; }

  .hero {
    padding-top: calc(var(--header-height) + 1.25rem);
    padding-bottom: 2rem;
  }

  .brain-3d--hero {
    width: min(260px, 78vw);
    height: 200px;
  }

  .brokers-ticker__track { animation-duration: 35s; }

  .mobile-nav.is-open { display: flex; }

  .stats-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.625rem;
    margin-top: 1.5rem;
  }
  .stat { padding: 0.75rem 0.875rem; }
  .stat__number { font-size: 1.35rem; }
  .stat__suffix { font-size: 1rem; }

  .config__visual { height: 200px; }
  .brain-3d--config {
    width: min(220px, 72vw);
    height: 170px;
  }

  .strategy-card__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .cta__actions { flex-direction: column; }

  .footer__links { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .brokers-ticker__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 1rem;
  }
  .brokers-ticker__group:last-child { display: none; }
  .brokers-ticker__viewport { mask-image: none; overflow: visible; }
}