/* ==========================================================================
   BIGDOTBUILD - High-End Dark Theme & Modern Algorithmic Trading Design System
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-darkest: #05070c;
  --bg-darker: #090d16;
  --bg-card: rgba(13, 19, 33, 0.75);
  --bg-card-hover: rgba(22, 28, 44, 0.85);
  --bg-card-solid: #0d1321;
  --bg-card-inner: rgba(6, 10, 18, 0.6);

  /* Brand Primary Accents (From Official Bigdotbuild Logo) */
  --brand-primary: #e11d48;
  --brand-secondary: #f43f5e;
  --brand-tertiary: #fb7185;
  --brand-glow: rgba(225, 29, 72, 0.35);
  --brand-glow-strong: rgba(225, 29, 72, 0.65);
  --brand-tint: rgba(225, 29, 72, 0.1);

  /* Borders & Glass */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(225, 29, 72, 0.4);
  --border-glow: rgba(225, 29, 72, 0.65);
  --glass-reflection: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Primary Brand Theme Accents */
  --cyan-primary: #e11d48;
  --cyan-secondary: #f43f5e;
  --cyan-glow: rgba(225, 29, 72, 0.35);
  
  --gold-primary: #f59e0b;
  --gold-secondary: #fbbf24;
  --gold-glow: rgba(245, 158, 11, 0.25);

  --emerald-primary: #10b981;
  --emerald-secondary: #00f5a0;
  --emerald-glow: rgba(0, 245, 160, 0.25);

  --purple-primary: #8b5cf6;
  --purple-secondary: #a855f7;
  --purple-glow: rgba(139, 92, 246, 0.25);

  --rose-danger: #ef4444;

  /* Typography Colors */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-inverse: #05070c;

  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Roboto Mono', monospace;

  /* Spacing & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --container-max: 1280px;
  --nav-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg-darkest);
  color: var(--text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  line-height: 1.65;
  background-color: var(--bg-darkest);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(225, 29, 72, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 50% 70%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

/* Background Cyber Grid Overlay */
.cyber-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-size: 60px 60px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* Typography Helpers & Overflow Protection */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

p, span, a, li, label {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

p {
  color: var(--text-muted);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3.5vw, 1.5rem);
  padding-right: clamp(1rem, 3.5vw, 1.5rem);
  position: relative;
  z-index: 1;
  box-sizing: border-box;
}

/* Responsive Grid & Flexbox Global Overflow Protection */
.hero-content,
.hero-visual,
.products-grid,
.services-grid,
.custom-tiers-grid,
.timeline-grid,
.calc-grid,
.calc-options-group,
.calc-field-group,
.calc-chip-selection,
.calc-result-box,
.product-card,
.service-card,
.tier-card,
.step-card,
.testimonial-card,
.testimonial-slide,
.testimonials-carousel-container,
.calc-wrapper,
.deposit-guarantee-banner,
.cta-banner-card,
.financial-disclaimer-box,
.custom-build-modal {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.calc-chip {
  max-width: 100%;
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-break: normal;
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--cyan-primary);
  margin-bottom: 1rem;
}

.section-tag.gold {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--gold-secondary);
}

.section-tag.purple {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.25);
  color: var(--purple-secondary);
}

.section-tag.emerald {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--emerald-secondary);
}

.section-title {
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-description {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 10%, #d1d5db 40%, var(--cyan-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-gold {
  background: linear-gradient(135deg, #fff 20%, var(--gold-secondary) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-cyan,
.gradient-brand {
  background: linear-gradient(135deg, #ffffff 20%, var(--brand-secondary) 70%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glassmorphism Card Style */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--glass-reflection);
  pointer-events: none;
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.6), 0 0 25px -5px var(--cyan-glow);
  transform: translateY(-4px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem clamp(1.2rem, 2vw, 1.75rem);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  position: relative;
  user-select: none;
  max-width: 100%;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(225, 29, 72, 0.4);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(225, 29, 72, 0.65);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan-primary);
  color: var(--brand-tertiary);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(225, 29, 72, 0.2);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-primary) 100%);
  color: #0b0702;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
  filter: brightness(1.1);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   NAVIGATION & HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition-normal), border var(--transition-normal), backdrop-filter var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(5, 7, 12, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Top Notification / Ticker Bar */
.top-notice-bar {
  background: linear-gradient(90deg, #090e1a 0%, #111a2e 50%, #090e1a 100%);
  border-bottom: 1px solid rgba(0, 242, 254, 0.15);
  padding: 0.35rem clamp(0.5rem, 2vw, 1rem);
  font-size: clamp(0.72rem, 1vw, 0.78rem);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  overflow: hidden;
  width: 100%;
}

.top-notice-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
}

.live-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--emerald-secondary);
  box-shadow: 0 0 10px var(--emerald-secondary);
  animation: pulse-ring 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.2vw, 0.85rem);
  font-weight: 800;
  font-size: clamp(1.2rem, 1.6vw, 1.45rem);
  letter-spacing: -0.03em;
  color: var(--text-main);
  flex-shrink: 0;
}

.brand-logo-img {
  width: clamp(34px, 4vw, 42px);
  height: clamp(34px, 4vw, 42px);
  border-radius: 50%;
  object-fit: contain;
  box-shadow: 0 0 16px rgba(225, 29, 72, 0.45);
  border: 1.5px solid rgba(225, 29, 72, 0.5);
  background: #05070c;
  display: block;
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.08);
  box-shadow: 0 0 28px rgba(225, 29, 72, 0.75);
  border-color: var(--brand-secondary);
}

.brand-text span {
  color: var(--brand-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.3vw, 1.75rem);
}

.nav-link {
  font-size: clamp(0.82rem, 0.9vw, 0.92rem);
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: width var(--transition-fast);
  box-shadow: 0 0 8px var(--brand-primary);
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: calc(var(--nav-height) + clamp(2rem, 4vw, 4.5rem));
  padding-bottom: clamp(3rem, 5vw, 5.5rem);
  overflow: hidden;
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero-bg-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  max-width: 90vw;
  height: 450px;
  background: radial-gradient(ellipse at center, rgba(225, 29, 72, 0.18) 0%, rgba(244, 63, 94, 0.08) 45%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: center;
}

.hero-badge-wrap {
  margin-bottom: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(13, 22, 40, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-main);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.15);
}

.hero-badge-tag {
  background: var(--cyan-primary);
  color: #05070c;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.hero-title {
  font-size: clamp(1.85rem, 4.4vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: normal;
}

.hero-description {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2.25rem;
  max-width: 600px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  min-width: 0;
  max-width: 100%;
}

.hero-stat-item {
  min-width: 0;
}

.hero-stat-item .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
}

.hero-stat-item .stat-value span {
  color: var(--cyan-primary);
  font-size: 1.2rem;
}

.hero-stat-item .stat-label {
  font-size: clamp(0.75rem, 1vw, 0.85rem);
  color: var(--text-dim);
  line-height: 1.4;
}

/* Interactive Hero Visual Terminal */
.hero-content,
.hero-visual {
  min-width: 0;
  max-width: 100%;
}

.hero-visual {
  position: relative;
  z-index: 2;
  width: 100%;
}

.algo-terminal {
  background: #090e1a;
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 242, 254, 0.15);
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.algo-terminal-header {
  background: rgba(17, 26, 44, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem clamp(0.75rem, 1.5vw, 1.25rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.terminal-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

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

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #10b981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 1vw, 0.8rem);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.terminal-ping {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--emerald-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.terminal-ping {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--emerald-secondary);
}

/* Strategy Selector Tabs in Hero Visual */
.algo-tabs {
  display: flex;
  background: rgba(11, 17, 30, 0.95);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5rem 0.75rem;
  gap: 0.5rem;
  overflow-x: auto;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.algo-tabs::-webkit-scrollbar {
  display: none;
}

.algo-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.algo-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.algo-tab-btn.active {
  background: rgba(0, 242, 254, 0.12);
  border-color: rgba(0, 242, 254, 0.4);
  color: var(--cyan-primary);
  font-weight: 600;
}

/* Interactive Canvas & Telemetry Display */
.algo-canvas-container {
  position: relative;
  height: clamp(210px, 30vw, 270px);
  background: #060911;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

#heroCanvas {
  width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
  display: block;
  box-sizing: border-box;
}

.canvas-live-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13, 20, 36, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  backdrop-filter: blur(8px);
  z-index: 5;
}

.canvas-live-badge span {
  color: var(--emerald-secondary);
  font-weight: 700;
}

.algo-hud-footer {
  background: rgba(11, 17, 30, 0.95);
  border-top: 1px solid var(--border-subtle);
  padding: 0.85rem clamp(0.75rem, 1.5vw, 1.25rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.5rem, 1vw, 1rem);
}

.hud-metric {
  display: flex;
  flex-direction: column;
}

.hud-metric-label {
  font-size: clamp(0.65rem, 0.8vw, 0.72rem);
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--font-mono);
  margin-bottom: 0.2rem;
  white-space: nowrap;
}

.hud-metric-value {
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 1vw, 0.95rem);
  font-weight: 700;
  color: var(--text-main);
}

.hud-metric-value.green {
  color: var(--emerald-secondary);
}

.hud-metric-value.cyan {
  color: var(--cyan-primary);
}

.hud-metric-value.gold {
  color: var(--gold-secondary);
}

/* Floating Order Notification Chips */
.floating-order-chip {
  position: absolute;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(0, 242, 254, 0.3);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-md);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  backdrop-filter: blur(12px);
  z-index: 10;
  animation: float 4s ease-in-out infinite;
}

.floating-order-chip.top-right {
  top: -1.5rem;
  right: -1rem;
}

.floating-order-chip.bottom-left {
  bottom: -1.5rem;
  left: -1rem;
  animation-delay: -2s;
}

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

.chip-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.2);
  color: var(--emerald-secondary);
}

.chip-icon.gold {
  background: rgba(245, 158, 11, 0.2);
  color: var(--gold-secondary);
}

.chip-text strong {
  display: block;
  color: var(--text-main);
}

.chip-text small {
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ==========================================================================
   PARTNERS / PLATFORMS BANNER
   ========================================================================== */
.platforms-banner {
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(8, 12, 20, 0.5);
}

.platforms-lead {
  text-align: center;
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1vw, 0.82rem);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}

.platforms-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 1.8vw, 2.5rem);
  flex-wrap: wrap;
}

.platform-pill {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem clamp(0.85rem, 1.5vw, 1.25rem);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text-muted);
  font-size: clamp(0.8rem, 1.2vw, 0.9rem);
  font-weight: 500;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.platform-pill:hover {
  background: rgba(0, 242, 254, 0.08);
  border-color: rgba(0, 242, 254, 0.3);
  color: var(--text-main);
  transform: translateY(-2px);
}

.platform-pill svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ==========================================================================
   SECTION 2: READY-MADE SOFTWARE (STOREFRONT)
   ========================================================================== */
.storefront-section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
}

.billing-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  flex-wrap: wrap;
}

.billing-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
}

.billing-label.active {
  color: var(--text-main);
  font-weight: 700;
}

.toggle-switch {
  position: relative;
  width: 56px;
  height: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--cyan-primary);
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 0 10px var(--cyan-primary);
}

.toggle-switch.annual {
  background: rgba(0, 242, 254, 0.2);
}

.toggle-switch.annual .toggle-thumb {
  transform: translateX(28px);
}

.discount-badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-secondary);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  align-items: stretch;
}

.product-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.25rem, 2vw, 1.85rem);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 30px var(--cyan-glow);
}

.product-card.featured {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(180deg, rgba(20, 27, 45, 0.9) 0%, rgba(13, 19, 33, 0.85) 100%);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 35px rgba(245, 158, 11, 0.15);
}

.product-card.featured:hover {
  border-color: rgba(245, 158, 11, 0.7);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8), 0 0 45px rgba(245, 158, 11, 0.3);
}

.product-badge-float {
  position: absolute;
  top: -14px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--cyan-primary);
  color: #05070c;
  box-shadow: 0 4px 15px var(--cyan-glow);
}

.product-card.featured .product-badge-float {
  background: linear-gradient(135deg, var(--gold-secondary), var(--gold-primary));
  color: #0c0802;
  box-shadow: 0 4px 15px var(--gold-glow);
}

.product-header {
  margin-bottom: 1.5rem;
}

.product-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--cyan-primary);
}

.product-card.featured .product-icon-wrap {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--gold-secondary);
}

.product-icon-wrap.purple {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.3);
  color: var(--purple-secondary);
}

.product-category {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.product-short-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.5rem;
}

/* Pricing Display */
.product-pricing-wrap {
  padding: 1rem 0;
  margin: 1rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.currency-sym {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

.price-amount {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.price-period {
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* Backtest Metrics Box */
.product-metrics-box {
  background: var(--bg-card-inner);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.65rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
  text-align: center;
}

.product-metric-item {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: clamp(0.62rem, 0.8vw, 0.68rem);
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--font-mono);
  margin-bottom: 0.15rem;
  white-space: nowrap;
}

.metric-val {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 1vw, 0.85rem);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.metric-val.green {
  color: var(--emerald-secondary);
}

/* Feature List */
.product-features-list {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.product-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.product-features-list li svg {
  width: 17px;
  height: 17px;
  color: var(--cyan-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.product-card.featured .product-features-list li svg {
  color: var(--gold-secondary);
}

.product-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* How Direct Connection Works Banner */
.connection-steps-banner {
  background: rgba(13, 19, 33, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: clamp(2rem, 3.5vw, 2.75rem);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.connection-steps-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
}

.connection-steps-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: clamp(0.78rem, 1vw, 0.86rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-primary);
  font-weight: 700;
}

.connection-steps-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--emerald-secondary);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

.connection-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.connection-step-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.connection-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(225, 29, 72, 0.15);
  border: 1px solid rgba(225, 29, 72, 0.4);
  color: var(--brand-secondary);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.connection-step-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.connection-step-text p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

@media (max-width: 820px) {
  .connection-steps-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
}

/* Card Advisory & Callout Boxes */
.card-advisory-box {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  margin-bottom: 1.25rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: #fde68a;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.card-advisory-box.highlight {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: #a7f3d0;
}

.card-advisory-box.copier-highlight {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.25);
  color: #ddd6fe;
}

.card-advisory-box svg {
  flex-shrink: 0;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   SECTION 3: CUSTOM DEVELOPMENT SERVICES
   ========================================================================== */
.services-section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(9, 13, 22, 0.8) 50%, transparent 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.5vw, 2.25rem);
  transition: all var(--transition-normal);
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 25px var(--cyan-glow);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--cyan-primary);
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: rgba(0, 242, 254, 0.12);
  border-color: rgba(0, 242, 254, 0.4);
  transform: scale(1.05);
}

.service-title {
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.service-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION 4: HOW IT WORKS (CUSTOM PROJECTS 4-STEP TIMELINE)
   ========================================================================== */
.timeline-section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
}

.steps-timeline-wrap {
  position: relative;
  margin-top: 3.5rem;
}

.timeline-track-line {
  position: absolute;
  top: 45px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, 
    var(--cyan-primary) 0%, 
    var(--purple-secondary) 50%, 
    var(--emerald-secondary) 100%
  );
  opacity: 0.35;
  z-index: 0;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  position: relative;
  z-index: 1;
}

.step-card {
  display: flex;
  flex-direction: column;
  position: relative;
}

.step-marker-wrap {
  margin-bottom: 1.5rem;
}

.step-number-node {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #090e1a;
  border: 2px solid var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--cyan-primary);
  box-shadow: 0 0 20px var(--cyan-glow);
  position: relative;
  transition: all var(--transition-fast);
}

.step-card:hover .step-number-node {
  transform: scale(1.1);
  background: var(--cyan-primary);
  color: #05070c;
  box-shadow: 0 0 30px var(--cyan-primary);
}

.step-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2vw, 1.75rem);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
  flex-grow: 1;
}

.step-card:hover .step-content-card {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.step-phase-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--cyan-primary);
  letter-spacing: 0.08em;
  margin-bottom: 0.45rem;
}

.step-title {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

.step-desc {
  font-size: clamp(0.82rem, 1.1vw, 0.88rem);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION 5: CUSTOM PROJECT PRICING
   ========================================================================== */
.custom-pricing-section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
}

.deposit-guarantee-banner {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.deposit-banner-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.deposit-shield-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-primary);
  flex-shrink: 0;
}

.deposit-banner-text .deposit-banner-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.deposit-banner-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.custom-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  align-items: stretch;
}

.tier-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 2.5vw, 2.5rem) clamp(1.25rem, 2vw, 2rem);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.tier-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px var(--cyan-glow);
}

.tier-card.popular {
  border-color: rgba(0, 242, 254, 0.5);
  background: linear-gradient(180deg, rgba(16, 26, 48, 0.9) 0%, rgba(13, 19, 33, 0.85) 100%);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 35px var(--cyan-glow);
}

.tier-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan-primary);
  color: #05070c;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
}

.tier-header {
  margin-bottom: 1.25rem;
}

.tier-name {
  font-size: clamp(1.3rem, 2vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.tier-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.tier-price-box {
  padding: 1.15rem 0;
  margin: 1.15rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.tier-starts-at {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.tier-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.tier-price-row .val {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 3.5vw, 2.85rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.tier-deposit-note {
  font-size: 0.82rem;
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tier-features {
  list-style: none;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.tier-features li svg {
  width: 17px;
  height: 17px;
  color: var(--emerald-secondary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Interactive Quick Calculator / Estimator */
.calc-wrapper {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  background: var(--bg-card);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 3vw, 2.5rem);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.calc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.calc-header h3 {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

.calc-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(1.5rem, 2.5vw, 2.5rem);
}

.calc-options-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-field-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.calc-chip-selection {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.calc-chip {
  padding: 0.5rem clamp(0.65rem, 1.2vw, 0.95rem);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: clamp(0.78rem, 1vw, 0.85rem);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.calc-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.calc-chip.active {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  font-weight: 600;
}

.calc-result-box {
  background: #080d19;
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.calc-result-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.calc-estimated-price {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--cyan-primary);
  margin-bottom: 0.25rem;
}

.calc-deposit-preview {
  font-size: 0.88rem;
  color: var(--emerald-secondary);
  font-family: var(--font-mono);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   SECTION 6: SOCIAL PROOF & TESTIMONIALS CAROUSEL
   ========================================================================== */
.testimonials-section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
}

.testimonials-carousel-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 1rem 0;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-normal);
  will-change: transform;
}

.testimonial-slide {
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 0.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.quote-watermark {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  font-family: serif;
  color: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  color: var(--gold-secondary);
}

.testimonial-rating svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: clamp(0.98rem, 1.5vw, 1.15rem);
  line-height: 1.65;
  color: var(--text-main);
  margin-bottom: 1.75rem;
  font-style: italic;
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.author-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-primary), var(--purple-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #05070c;
  font-size: 1rem;
  flex-shrink: 0;
}

.author-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.15rem;
}

.author-role {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.trader-proof-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--emerald-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

/* Carousel Controls */
.carousel-nav-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  transform: scale(1.05);
}

.carousel-dots {
  display: flex;
  gap: 0.5rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-dot.active {
  width: 28px;
  background: var(--cyan-primary);
  box-shadow: 0 0 10px var(--cyan-primary);
}

/* ==========================================================================
   SECTION 7: FAQ & FOOTER
   ========================================================================== */
.faq-section {
  padding: clamp(3.5rem, 6vw, 6rem) 0 clamp(2.5rem, 4vw, 4rem) 0;
  position: relative;
}

.faq-accordion-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: rgba(0, 242, 254, 0.4);
}

.faq-trigger {
  width: 100%;
  padding: clamp(1rem, 1.8vw, 1.35rem) clamp(1rem, 1.8vw, 1.6rem);
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-main);
  font-size: clamp(0.92rem, 1.2vw, 1.05rem);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--cyan-primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--cyan-primary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-inner-body {
  padding: 0 clamp(1rem, 1.8vw, 1.6rem) 1.25rem clamp(1rem, 1.8vw, 1.6rem);
  font-size: clamp(0.88rem, 1vw, 0.95rem);
  color: var(--text-muted);
  line-height: 1.7;
}

/* CTA BANNER BEFORE FOOTER */
.cta-banner-section {
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(3.5rem, 6vw, 5.5rem) 0;
}

.cta-banner-card {
  background: radial-gradient(circle at 50% 0%, rgba(0, 242, 254, 0.18) 0%, rgba(13, 20, 36, 0.95) 70%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: var(--radius-xl);
  padding: clamp(2.25rem, 4.5vw, 4rem) clamp(1.25rem, 2.5vw, 2rem);
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(0, 242, 254, 0.15);
  position: relative;
  overflow: hidden;
}

.cta-banner-card h2 {
  font-size: clamp(1.65rem, 3.5vw, 2.75rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-banner-card p {
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  max-width: 650px;
  margin: 0 auto 2rem auto;
  line-height: 1.6;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* FOOTER */
.site-footer {
  background: #030509;
  border-top: 1px solid var(--border-subtle);
  padding: clamp(3rem, 5vw, 5rem) 0 clamp(1.5rem, 3vw, 2.5rem) 0;
  position: relative;
  z-index: 10;
}

.footer-top-grid,
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}

.footer-brand-col p,
.footer-col.brand-col p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 1.25rem 0 1.75rem 0;
  max-width: 340px;
}

.footer-socials,
.footer-social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  transform: translateY(-2px);
}

.footer-col h4,
.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1.35rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--cyan-primary);
  padding-left: 4px;
}

/* STRICT FINANCIAL DISCLAIMER */
.financial-disclaimer-box {
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-md);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: clamp(2rem, 3vw, 3rem);
}

.disclaimer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #f87171;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.financial-disclaimer-box p {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.system-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--emerald-secondary);
}

/* ==========================================================================
   INTERACTIVE CUSTOM BUILD MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.custom-build-modal {
  background: #0a0f1d;
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 660px;
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  position: relative;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.9), 0 0 50px rgba(0, 242, 254, 0.2);
  transform: scale(0.95);
  transition: transform var(--transition-fast);
}

.modal-overlay.active .custom-build-modal {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border-color: #ef4444;
}

.modal-header {
  margin-bottom: 2rem;
}

.modal-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.4rem;
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  background: rgba(5, 8, 15, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan-primary);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Invisible Security Trap for Bots */
.security-hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  opacity: 0 !important;
  pointer-events: none !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
  z-index: -100 !important;
}

.modal-deposit-note {
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Modal Direct Channels & Quick Action Buttons */
.modal-direct-channels {
  margin-bottom: 1.75rem;
}

.modal-channels-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-channels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.channel-quick-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid var(--border-subtle);
  background: rgba(13, 19, 33, 0.8);
}

.channel-quick-btn.whatsapp {
  border-color: rgba(37, 211, 102, 0.35);
  background: rgba(37, 211, 102, 0.06);
}

.channel-quick-btn.whatsapp:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: #25d366;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.25);
  transform: translateY(-2px);
}

.channel-quick-btn.whatsapp svg {
  color: #25d366;
  flex-shrink: 0;
}

.channel-quick-btn.telegram {
  border-color: rgba(0, 136, 204, 0.35);
  background: rgba(0, 136, 204, 0.06);
}

.channel-quick-btn.telegram:hover {
  background: rgba(0, 136, 204, 0.15);
  border-color: #0088cc;
  box-shadow: 0 0 20px rgba(0, 136, 204, 0.25);
  transform: translateY(-2px);
}

.channel-quick-btn.telegram svg {
  color: #0088cc;
  flex-shrink: 0;
}

.channel-quick-btn .btn-main-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.channel-quick-btn.whatsapp .btn-main-label {
  color: #25d366;
}

.channel-quick-btn.telegram .btn-main-label {
  color: #38bdf8;
}

.channel-quick-btn .btn-sub-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 0.2rem;
}

.modal-or-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.75rem 0 1.5rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modal-or-divider::before,
.modal-or-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-or-divider span {
  padding: 0 1rem;
}

@media (max-width: 580px) {
  .modal-channels-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #0d1526;
  border: 1px solid var(--cyan-primary);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  color: var(--text-main);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px var(--cyan-glow);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

/* 1. Laptops & Small Desktops (<= 1200px) */
@media (max-width: 1200px) {
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .timeline-track-line {
    display: none;
  }

  .main-nav {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.85rem;
  }
}

/* 2. Tablets, iPad Landscape/Portrait & Resized Desktop Windows (<= 1024px) */
@media (max-width: 1024px) {
  :root {
    --nav-height: 72px;
  }

  .site-header {
    background: rgba(5, 7, 12, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
  }

  .mobile-menu-toggle:hover {
    background: rgba(225, 29, 72, 0.15);
    border-color: var(--brand-primary);
    color: var(--brand-secondary);
  }

  .main-nav {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
    background: rgba(8, 13, 25, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    align-items: stretch;
    padding: 1.75rem 1.5rem 2.25rem 1.5rem;
    gap: 0.35rem;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95);
    z-index: 999;
  }

  .main-nav.mobile-active {
    transform: translateY(0);
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    width: 100%;
    text-align: left;
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--brand-secondary);
  }

  .main-nav .btn {
    width: 100%;
    margin-top: 1rem;
    justify-content: center;
    padding: 0.9rem 1.5rem;
    font-size: 0.98rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
    text-align: center;
  }

  .hero-badge-wrap {
    display: flex;
    justify-content: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-stats-row {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .hero-stat-item .stat-value {
    justify-content: center;
  }

  .hero-visual {
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }

  .floating-order-chip {
    display: none;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }

  .product-card:last-child {
    grid-column: 1 / -1;
    max-width: 540px;
    margin: 0 auto;
    width: 100%;
  }

  .custom-tiers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }

  .tier-card:last-child {
    grid-column: 1 / -1;
    max-width: 540px;
    margin: 0 auto;
    width: 100%;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .calc-result-box {
    max-width: 540px;
    margin: 0 auto;
    width: 100%;
  }

  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

/* 3. Small Tablets & Landscape Phones (<= 880px) */
@media (max-width: 880px) {
  .top-notice-item:nth-child(2) {
    display: none;
  }

  .deposit-guarantee-banner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .deposit-banner-left {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
  }

  .deposit-banner-text p {
    max-width: 600px;
  }
}

/* 4. Standard Mobile (< 768px) */
@media (max-width: 768px) {
  :root {
    --nav-height: 68px;
  }

  .top-notice-item:nth-child(3) {
    display: none;
  }

  .top-notice-bar {
    justify-content: center;
    text-align: center;
  }

  .products-grid,
  .custom-tiers-grid,
  .services-grid,
  .timeline-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .product-card:last-child,
  .tier-card:last-child {
    grid-column: auto;
    max-width: 100%;
  }

  .calc-result-box {
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: left;
  }
}

/* 5. Mobile Phones (<= 540px) */
@media (max-width: 540px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.85rem;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .cta-banner-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.85rem;
  }

  .cta-banner-actions .btn {
    width: 100%;
  }

  .hero-stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .stat-value {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .algo-hud-footer {
    grid-template-columns: 1fr;
    gap: 0.65rem;
    text-align: center;
  }

  .terminal-ping span:last-child {
    display: none;
  }

  .terminal-title {
    font-size: 0.68rem;
  }

  .testimonial-author-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .footer-top-grid,
  .footer-grid {
    text-align: center;
  }

  .footer-brand-col p,
  .footer-col.brand-col p {
    margin-left: auto;
    margin-right: auto;
  }

  .footer-socials,
  .footer-social-links {
    justify-content: center;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
  }

  .modal-overlay {
    padding: 1rem;
  }

  .toast-msg {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* 6. Compact Mobile Phones (<= 380px) */
@media (max-width: 380px) {
  .container {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .calc-chip {
    padding: 0.45rem 0.65rem;
    font-size: 0.75rem;
  }

  .calc-estimated-price {
    font-size: 2rem;
  }

  .price-amount {
    font-size: 2.1rem;
  }

  .tier-price-row .val {
    font-size: 2.1rem;
  }
}

/* ==========================================================================
   CONTACT PAGE STYLES
   ========================================================================== */
.contact-hero {
  position: relative;
  padding-top: calc(var(--nav-height) + clamp(2.5rem, 5vw, 4.5rem));
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  text-align: center;
}

.contact-hero .hero-bg-glow {
  top: 5%;
}

.contact-hero-content {
  max-width: 780px;
  margin: 0 auto;
}

.contact-channels-section {
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.channel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.channel-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px var(--cyan-glow);
}

.channel-card.whatsapp:hover {
  border-color: rgba(37, 211, 102, 0.5);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(37, 211, 102, 0.25);
}

.channel-card.telegram:hover {
  border-color: rgba(0, 136, 204, 0.5);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 136, 204, 0.25);
}

.channel-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid rgba(225, 29, 72, 0.25);
  color: var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.channel-card.whatsapp .channel-icon-wrap {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.25);
  color: #25d366;
}

.channel-card.telegram .channel-icon-wrap {
  background: rgba(0, 136, 204, 0.1);
  border-color: rgba(0, 136, 204, 0.25);
  color: #0088cc;
}

.channel-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.channel-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 600;
  margin-bottom: 0.4rem;
  word-break: break-all;
}

.channel-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.channel-card .btn {
  width: 100%;
  margin-top: auto;
}

/* Contact Main Section (Form + Side Info) */
.contact-main-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.contact-form-header {
  margin-bottom: 1.75rem;
}

.contact-form-header h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-form-header p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 2.5vw, 2rem);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.info-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

.hours-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.88rem;
}

.hours-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding-bottom: 0.5rem;
}

.hours-day {
  color: var(--text-muted);
}

.hours-time {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-main);
}

.hours-time.live {
  color: var(--emerald-secondary);
}

/* Social Link Buttons Grid */
.social-buttons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.social-pill-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-pill-btn:hover {
  background: rgba(225, 29, 72, 0.1);
  border-color: var(--brand-primary);
  color: var(--brand-secondary);
  transform: translateY(-2px);
}

.social-pill-btn.youtube:hover {
  background: rgba(255, 0, 0, 0.1);
  border-color: rgba(255, 0, 0, 0.4);
  color: #ff4d4d;
}

.social-pill-btn.tiktok:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: rgba(0, 242, 254, 0.4);
  color: #00f2fe;
}

.social-pill-btn.instagram:hover {
  background: rgba(225, 48, 108, 0.1);
  border-color: rgba(225, 48, 108, 0.4);
  color: #ff6b9d;
}

.social-pill-btn.whatsapp:hover {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25d366;
}

.social-pill-btn.telegram:hover {
  background: rgba(0, 136, 204, 0.1);
  border-color: rgba(0, 136, 204, 0.4);
  color: #0088cc;
}

.social-pill-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.legacy-box {
  background: rgba(13, 19, 33, 0.6);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.legacy-box a {
  color: var(--cyan-primary);
  text-decoration: underline;
  font-family: var(--font-mono);
  word-break: break-all;
}

.legacy-box a:hover {
  color: var(--brand-secondary);
}

@media (max-width: 960px) {
  .contact-channels-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .contact-main-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 540px) {
  .social-buttons-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   11. LEGAL PAGES (PRIVACY POLICY & TERMS OF SERVICE)
   ========================================================================== */
.legal-hero {
  position: relative;
  padding-top: calc(var(--nav-height) + clamp(3rem, 6vw, 4.5rem));
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  background: radial-gradient(circle at 50% 15%, rgba(225, 29, 72, 0.12) 0%, transparent 60%);
  border-bottom: 1px solid var(--border-subtle);
}

.legal-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.legal-breadcrumb a {
  color: var(--text-dim);
  transition: color var(--transition-fast);
}

.legal-breadcrumb a:hover {
  color: var(--brand-primary);
}

.legal-hero-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.legal-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.legal-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.legal-meta-item svg {
  color: var(--brand-primary);
}

.legal-layout-section {
  padding: 4rem 0 6rem;
}

.legal-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

.legal-sidebar {
  position: sticky;
  top: 90px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.legal-sidebar-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 700;
}

.legal-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legal-toc-list a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.legal-toc-list a:hover {
  color: var(--text-main);
  background: rgba(225, 29, 72, 0.08);
  padding-left: 0.85rem;
}

.legal-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: #cbd5e1;
  line-height: 1.85;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
}

.legal-section {
  margin-bottom: 3.5rem;
  scroll-margin-top: 110px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: 1.65rem;
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.legal-section h2 .sec-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--brand-primary);
  background: rgba(225, 29, 72, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(225, 29, 72, 0.3);
}

.legal-section h3 {
  font-size: 1.2rem;
  color: var(--text-main);
  margin: 1.6rem 0 0.8rem;
  font-weight: 600;
}

.legal-section p {
  margin-bottom: 1.15rem;
}

.legal-section ul, .legal-section ol {
  margin: 1rem 0 1.5rem 1.4rem;
}

.legal-section li {
  margin-bottom: 0.65rem;
}

.legal-section strong {
  color: var(--text-main);
}

.legal-highlight-box {
  background: rgba(225, 29, 72, 0.06);
  border: 1px solid rgba(225, 29, 72, 0.25);
  border-left: 4px solid var(--brand-primary);
  border-radius: var(--radius-sm);
  padding: 1.35rem 1.65rem;
  margin: 1.75rem 0;
  color: #e2e8f0;
}

.legal-highlight-box.cyan {
  background: rgba(0, 242, 254, 0.05);
  border-color: rgba(0, 242, 254, 0.25);
  border-left-color: #00f2fe;
}

.legal-highlight-box strong {
  color: #fff;
}

@media (max-width: 960px) {
  .legal-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .legal-sidebar {
    position: static;
    margin-bottom: 1.5rem;
  }

  .legal-content-card {
    padding: 2rem 1.5rem;
  }
}