/* ==========================================================================
   TitleSquare - Launching Soon Landing Page
   Design System & Styling
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --bg-dark: #070913;
  --bg-card: rgba(18, 22, 41, 0.65);
  --bg-card-hover: rgba(28, 34, 61, 0.75);
  --bg-glass-input: rgba(255, 255, 255, 0.05);
  
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-glass-bright: rgba(139, 92, 246, 0.4);
  
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.35);
  --accent-pink: #ec4899;
  --accent-purple: #8b5cf6;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Brand Colors */
  --brand-whatsapp: #25d366;
  --brand-instagram: #e1306c;
  --brand-linkedin: #0a66c2;
  --brand-x: #ffffff;
  
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Canvas */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Ambient Glow Orbs */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.orb-1 {
  top: -10%;
  left: 15%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
}

.orb-2 {
  bottom: -15%;
  right: 10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  animation-delay: -9s;
}

.orb-3 {
  top: 40%;
  left: 45%;
  width: 35vw;
  height: 35vw;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  animation-delay: -4s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.1); }
  100% { transform: translate(-30px, -40px) scale(0.95); }
}

/* Grid Overlay */
.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 100%);
  z-index: 0;
  pointer-events: none;
}

/* App Wrapper Layout */
.app-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   3. Header Navigation
   -------------------------------------------------------------------------- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.logo-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--primary-glow);
  position: relative;
  overflow: hidden;
}

.logo-icon-box::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: rgba(11, 15, 25, 0.85);
  border-radius: calc(var(--radius-md) - 1px);
  z-index: 1;
  transition: var(--transition-fast);
}

.brand-logo:hover .logo-icon-box::after {
  background: rgba(11, 15, 25, 0.6);
}

.logo-svg {
  position: relative;
  z-index: 2;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: url(#logoGradient);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  backdrop-filter: blur(12px);
}

.icon-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--border-glass-bright);
  transform: translateY(-2px);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   4. Main Content Hero
   -------------------------------------------------------------------------- */
.main-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

/* Status Badge */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  backdrop-filter: blur(12px);
  margin-bottom: 2rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #a5b4fc;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 10px #38bdf8;
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid #38bdf8;
  animation: pulseRing 1.8s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Hero Typography */
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text {
  background: linear-gradient(135deg, #818cf8 0%, #38bdf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 3rem auto;
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   5. Launch Roadmap Section
   -------------------------------------------------------------------------- */
.roadmap-wrapper {
  width: 100%;
  margin-bottom: 3.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.roadmap-wrapper::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent-cyan), transparent);
}

.roadmap-header {
  text-align: center;
  margin-bottom: 2rem;
}

.roadmap-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 0.3rem;
}

.roadmap-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
  margin-top: 1.5rem;
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  cursor: pointer;
}

.step-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  z-index: 2;
  transition: var(--transition-normal);
}

.step-completed .step-badge {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.step-completed .step-badge svg {
  width: 20px;
  height: 20px;
}

.step-active .step-badge {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  border-color: transparent;
  color: white;
  box-shadow: 0 0 20px var(--primary-glow);
  transform: scale(1.1);
}

.step-content {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1rem 0.85rem;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-fast);
}

.timeline-step:hover .step-content {
  border-color: var(--border-glass-bright);
  background: rgba(255, 255, 255, 0.05);
}

.step-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
}

.step-phase {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.step-status {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.status-done {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.status-live {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.status-upcoming {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
}

.step-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.step-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Progress bar inside roadmap */
.progress-container {
  max-width: 600px;
  margin: 1.75rem auto 0 auto;
  text-align: left;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  padding: 1px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent-cyan) 100%);
  border-radius: var(--radius-full);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shine 2.5s infinite;
}

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

/* --------------------------------------------------------------------------
   6. Subscribe / Notify Form
   -------------------------------------------------------------------------- */
.notify-box {
  width: 100%;
  max-width: 560px;
  margin: 0 auto 3.5rem auto;
}

.notify-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
}

@media (min-width: 640px) {
  .notify-form {
    flex-direction: row;
    padding: 0.5rem 0.5rem 0.5rem 1rem;
    border-radius: var(--radius-full);
  }
}

.input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  padding: 0.4rem 0.2rem;
}

.input-icon {
  width: 20px;
  height: 20px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.notify-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.notify-input::placeholder {
  color: var(--text-dim);
}

.notify-btn {
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
  box-shadow: 0 4px 20px var(--primary-glow);
  white-space: nowrap;
}

.notify-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--primary-glow);
  background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%);
}

.notify-btn:active {
  transform: translateY(0);
}

.notify-btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

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

.subscriber-count {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.avatar-group {
  display: flex;
  align-items: center;
}

.avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--bg-dark);
  margin-left: -8px;
  background-size: cover;
  background-position: center;
}

.avatar:first-child {
  margin-left: 0;
}

.avatar-1 { background-color: #6366f1; background-image: radial-gradient(#fff 1px, transparent 1px); background-size: 6px 6px; }
.avatar-2 { background-color: #06b6d4; background-image: radial-gradient(#fff 1px, transparent 1px); background-size: 6px 6px; }
.avatar-3 { background-color: #ec4899; background-image: radial-gradient(#fff 1px, transparent 1px); background-size: 6px 6px; }

/* --------------------------------------------------------------------------
   7. VIP Member Perks Section
   -------------------------------------------------------------------------- */
.perks-section {
  width: 100%;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-bottom: 0.3rem;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.perks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  text-align: left;
}

.perk-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  backdrop-filter: blur(14px);
  transition: var(--transition-normal);
}

.perk-card:hover {
  border-color: var(--border-glass-bright);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.perk-badge-icon {
  font-size: 1.8rem;
  margin-bottom: 0.85rem;
  display: inline-block;
}

.perk-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.perk-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   8. Feature Highlights Section
   -------------------------------------------------------------------------- */
.features-section {
  width: 100%;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
  text-align: left;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(14px);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.feature-card:hover {
  border-color: var(--border-glass-bright);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.feature-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent-cyan);
}

.feature-card:hover .feature-icon-box {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, 0.3);
}

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

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. Footer & Social Links
   -------------------------------------------------------------------------- */
.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2.5rem 0 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 4rem;
}

@media (min-width: 640px) {
  .site-footer {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-dim);
}

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

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  transform: translateY(-2px);
  border-color: var(--border-glass-bright);
}

.social-link svg {
  width: 17px;
  height: 17px;
}

/* --------------------------------------------------------------------------
   10. Modals & Share Grid
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 19, 0.85);
  backdrop-filter: blur(14px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-card {
  background: #0f1424;
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  position: relative;
  transform: scale(0.92);
  transition: transform var(--transition-bounce);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

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

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-main);
  transform: rotate(90deg);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.share-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
}

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

/* Custom Social Hover Effects */
.share-whatsapp:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.5);
  color: #25d366;
  transform: translateY(-2px);
}

.share-instagram:hover {
  background: rgba(225, 48, 108, 0.15);
  border-color: rgba(225, 48, 108, 0.5);
  color: #e1306c;
  transform: translateY(-2px);
}

.share-linkedin:hover {
  background: rgba(10, 102, 194, 0.15);
  border-color: rgba(10, 102, 194, 0.5);
  color: #38bdf8;
  transform: translateY(-2px);
}

.share-x:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
  transform: translateY(-2px);
}

.share-copy:hover {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--primary-glow);
}

/* Toast Component */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: #181e36;
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-main);
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transform: translateX(120%);
  transition: transform var(--transition-bounce);
}

.toast.show {
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   11. Responsiveness Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .roadmap-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (max-width: 640px) {
  .roadmap-timeline {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .roadmap-wrapper {
    padding: 1.5rem 1rem;
  }

  .app-container {
    padding: 1rem;
  }
  
  .perks-grid {
    grid-template-columns: 1fr;
  }

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

  .share-options {
    grid-template-columns: 1fr;
  }

  .share-copy {
    grid-column: span 1 !important;
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
  
  .toast {
    transform: translateY(120%);
  }
  
  .toast.show {
    transform: translateY(0);
  }
}