/* ===== Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background-color: #0a0a0f;
  color: #e2e8f0;
  overflow-x: hidden;
  font-family: 'Inter', sans-serif;
}
::selection { background-color: rgba(139, 92, 246, 0.4); color: #fff; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0a0a0f; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #8b5cf6, #3b82f6); border-radius: 3px; }

/* ===== Typography ===== */
.font-heading { font-family: 'Space Grotesk', sans-serif; }
.text-white { color: #fff; }
.text-center { text-align: center; }

/* ===== Components ===== */
.gradient-text {
  background: linear-gradient(135deg, #8b5cf6, #22d3ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.text-gradient {
  background: linear-gradient(to right, #c084fc, #a78bfa, #22d3ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.btn-primary {
  display: inline-block; padding: 0.75rem 1.5rem; border-radius: 9999px;
  font-weight: 600; font-size: 0.875rem; color: #fff;
  background: linear-gradient(to right, #9333ea, #3b82f6);
  font-family: 'Space Grotesk', sans-serif; text-decoration: none;
  transition: all 0.3s ease-out; border: none; cursor: pointer;
}
.btn-primary:hover { box-shadow: 0 0 30px rgba(139, 92, 246, 0.5); transform: scale(1.05); }
.btn-primary:active { transform: scale(0.95); }
.btn-outline {
  display: inline-block; padding: 0.75rem 1.5rem; border-radius: 9999px;
  font-weight: 600; font-size: 0.875rem;
  border: 1px solid rgba(168, 85, 247, 0.5); color: #d8b4fe;
  font-family: 'Space Grotesk', sans-serif; text-decoration: none;
  transition: all 0.3s ease-out; background: transparent;
}
.btn-outline:hover {
  background: rgba(168, 85, 247, 0.1); border-color: #c084fc;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); transform: scale(1.05);
}
.btn-outline:active { transform: scale(0.95); }
.section-padding { padding: 4rem 1.25rem; }
@media (min-width: 640px) { .section-padding { padding: 5rem 1.5rem; } }
@media (min-width: 768px) { .section-padding { padding: 6rem 3rem; } }
@media (min-width: 1024px) { .section-padding { padding-left: 6rem; padding-right: 6rem; } }
.section-title {
  font-size: 1.875rem; font-weight: 700; letter-spacing: -0.025em;
  font-family: 'Space Grotesk', sans-serif;
}
@media (min-width: 640px) { .section-title { font-size: 2.25rem; } }
@media (min-width: 768px) { .section-title { font-size: 3rem; } }
@media (min-width: 1024px) { .section-title { font-size: 3.75rem; } }
.section-subtitle { font-size: 1rem; color: #9ca3af; max-width: 42rem; }
@media (min-width: 640px) { .section-subtitle { font-size: 1.125rem; } }
@media (min-width: 768px) { .section-subtitle { font-size: 1.25rem; } }
.section-gradient {
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
}

/* ===== Scroll Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.4, 0.25, 1),
              transform 0.7s cubic-bezier(0.25, 0.4, 0.25, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0) translateX(0); }
.reveal-left { transform: translateY(20px) translateX(-30px); }
.reveal-right { transform: translateY(20px) translateX(30px); }
.reveal-left.visible, .reveal-right.visible { transform: translateY(0) translateX(0); }

/* stagger children */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal:nth-child(4) { transition-delay: 0.2s; }
.tech-grid .reveal:nth-child(1) { transition-delay: 0s; }
.tech-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.tech-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.tech-grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.eco-grid .reveal:nth-child(1) { transition-delay: 0s; }
.eco-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.eco-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.eco-grid .reveal:nth-child(4) { transition-delay: 0.3s; }

/* ===== Navbar ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: all 0.5s ease;
}
.site-header.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}
.nav-inner {
  max-width: 80rem; margin: 0 auto; padding: 0 1rem;
  display: flex; align-items: center; justify-content: space-between; height: 4rem;
}
@media (min-width: 640px) { .nav-inner { padding: 0 1.5rem; } }
@media (min-width: 768px) { .nav-inner { padding: 0 3rem; height: 5rem; } }
.nav-logo {
  display: flex; align-items: center; gap: 0.5rem;
  text-decoration: none; color: inherit;
}
@media (min-width: 640px) { .nav-logo { gap: 0.75rem; } }
.nav-logo img {
  width: 2rem; height: 2rem; border-radius: 0.5rem; object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.4)); transition: transform 0.5s;
}
.nav-logo:hover img { transform: scale(1.1); }
@media (min-width: 640px) { .nav-logo img { width: 2.5rem; height: 2.5rem; } }
.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.125rem; letter-spacing: -0.025em;
}
@media (min-width: 640px) { .nav-logo-text { font-size: 1.25rem; } }
.nav-desktop { display: none; }
@media (min-width: 768px) { .nav-desktop { display: flex; align-items: center; gap: 2.5rem; } }
.nav-desktop a {
  font-size: 0.875rem; color: #9ca3af; text-decoration: none;
  transition: color 0.3s; position: relative;
}
.nav-desktop a:hover { color: #fff; }
.nav-desktop a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: linear-gradient(to right, #a855f7, #22d3ee); transition: width 0.3s;
}
.nav-desktop a:hover::after { width: 100%; }
.nav-cta { display: none; }
@media (min-width: 768px) { .nav-cta { display: block; } }
.menu-toggle {
  display: flex; width: 2.5rem; height: 2.5rem;
  align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer; padding: 0;
}
@media (min-width: 768px) { .menu-toggle { display: none; } }
.menu-toggle .bar {
  display: block; width: 1.5rem; height: 2px; background: #fff; transition: all 0.3s;
}
.menu-toggle .bar:nth-child(1) { margin-bottom: 6px; }
.menu-toggle .bar:nth-child(3) { margin-top: 6px; }
.menu-toggle.open .bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open .bar:nth-child(2) { opacity: 0; }
.menu-toggle.open .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); margin-top: 0; }
.mobile-menu {
  position: fixed; left: 0; right: 0; top: 4rem; z-index: 40;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem; padding: 2rem;
  transform: translateY(-120%); opacity: 0; visibility: hidden;
  transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
}
@media (min-width: 640px) { .mobile-menu { top: 5rem; } }
@media (min-width: 768px) { .mobile-menu { display: none !important; } }
.mobile-menu.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-menu a { font-size: 1.125rem; color: #d1d5db; text-decoration: none; transition: color 0.3s; }
.mobile-menu a:hover { color: #fff; }

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100svh; min-height: 100vh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: url('images/hero-bg.png'); background-size: cover; background-position: center;
  animation: slowZoom 30s ease-in-out infinite alternate;
}
@keyframes slowZoom {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.15) translate(-2%, -1%); }
}
.hero-overlay { position: absolute; inset: 0; z-index: 1; background: rgba(10, 10, 15, 0.7); }
#particles {
  position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%;
  pointer-events: none; background: transparent;
}
.hero-fade {
  position: absolute; bottom: 0; left: 0; right: 0; height: 8rem; z-index: 3;
  background: linear-gradient(to top, #0a0a0f, transparent);
}
@media (min-width: 640px) { .hero-fade { height: 12rem; } }
.hero-content {
  position: relative; z-index: 10; text-align: center;
  padding: 5rem 1.25rem 0; max-width: 64rem; margin: 0 auto;
}
@media (min-width: 640px) { .hero-content { padding: 5rem 1.5rem 0; } }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.375rem 1rem; border-radius: 9999px; margin-bottom: 1.5rem;
}
@media (min-width: 640px) { .hero-badge { margin-bottom: 2rem; } }
.hero-badge-dot {
  width: 0.5rem; height: 0.5rem; border-radius: 9999px;
  background: #22d3ee; animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse { 0%, 100% { opacity: 0.4; box-shadow: 0 0 4px rgba(34,211,238,0.4); } 50% { opacity: 1; box-shadow: 0 0 12px rgba(34,211,238,0.8); } }
.hero-badge span { font-size: 0.75rem; color: #d1d5db; }
@media (min-width: 640px) { .hero-badge span { font-size: 0.875rem; } }
.hero h1 {
  font-family: 'Space Grotesk', sans-serif; font-size: 2.25rem; font-weight: 700;
  letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 1.25rem;
}
@media (min-width: 640px) { .hero h1 { font-size: 3rem; margin-bottom: 1.5rem; } }
@media (min-width: 768px) { .hero h1 { font-size: 3.75rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 5rem; } }
.hero-desc {
  font-size: 0.875rem; color: #9ca3af; max-width: 42rem;
  margin: 0 auto 2rem; line-height: 1.6; padding: 0 0.5rem;
}
@media (min-width: 640px) { .hero-desc { font-size: 1rem; margin-bottom: 2.5rem; } }
@media (min-width: 768px) { .hero-desc { font-size: 1.125rem; } }
.hero-btns { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem; }
@media (min-width: 640px) { .hero-btns { flex-direction: row; gap: 1rem; } }
.hero-btns .btn-primary, .hero-btns .btn-outline { width: 100%; text-align: center; max-width: 280px; }
@media (min-width: 640px) { .hero-btns .btn-primary, .hero-btns .btn-outline { width: auto; max-width: none; } }
.hero-scroll { margin-top: 3rem; display: flex; justify-content: center; }
@media (min-width: 640px) { .hero-scroll { margin-top: 4rem; } }
.hero-scroll-inner {
  width: 1.25rem; height: 1.5rem; border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px; display: flex; justify-content: center;
  padding-top: 0.375rem; animation: float 2s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@media (min-width: 640px) { .hero-scroll-inner { width: 1.5rem; height: 2.5rem; padding-top: 0.5rem; } }
.hero-scroll-dot { width: 4px; height: 8px; border-radius: 9999px; background: rgba(255, 255, 255, 0.4); }
@media (min-width: 640px) { .hero-scroll-dot { height: 10px; } }

/* ===== Vision ===== */
.vision-inner { max-width: 56rem; margin: 0 auto; text-align: center; }
.vision-label {
  display: inline-block; font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: #c084fc; margin-bottom: 1rem;
}
@media (min-width: 640px) { .vision-label { font-size: 0.875rem; margin-bottom: 1.5rem; } }
.vision-title { margin-bottom: 1.25rem; }
@media (min-width: 640px) { .vision-title { margin-bottom: 2rem; } }
.vision-desc { font-size: 0.875rem; color: #9ca3af; line-height: 1.6; max-width: 48rem; margin: 0 auto; padding: 0 0.5rem; }
@media (min-width: 640px) { .vision-desc { font-size: 1rem; } }
@media (min-width: 768px) { .vision-desc { font-size: 1.125rem; } }
.vision-stats { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (min-width: 640px) { .vision-stats { margin-top: 4rem; gap: 2rem; } }
.vision-stat-value { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
@media (min-width: 640px) { .vision-stat-value { font-size: 1.875rem; margin-bottom: 0.5rem; } }
@media (min-width: 768px) { .vision-stat-value { font-size: 2.25rem; } }
.vision-stat-label { font-size: 11px; color: #6b7280; }
@media (min-width: 640px) { .vision-stat-label { font-size: 0.875rem; } }

/* ===== Technology ===== */
.technology-wrap { position: relative; overflow: hidden; }
.technology-bg {
  position: absolute; top: 0; right: 0; width: 50%; height: 100%;
  opacity: 0.06; pointer-events: none;
  background: url('images/technology.png') center/cover no-repeat;
}
@media (max-width: 1023px) { .technology-bg { display: none; } }
.technology-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to left, transparent, rgba(10, 10, 15, 0.5), #0a0a0f);
}
.technology-inner { max-width: 80rem; margin: 0 auto; position: relative; z-index: 10; }
.tech-label {
  font-size: 0.75rem; font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: #22d3ee;
  margin-bottom: 0.75rem; display: block;
}
@media (min-width: 640px) { .tech-label { font-size: 0.875rem; margin-bottom: 1rem; } }
.tech-title { margin-bottom: 0.75rem; }
@media (min-width: 640px) { .tech-title { margin-bottom: 1rem; } }
.tech-subtitle { margin-bottom: 2.5rem; }
@media (min-width: 640px) { .tech-subtitle { margin-bottom: 4rem; } }
.tech-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; position: relative; z-index: 10; }
@media (min-width: 640px) { .tech-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
.glow-card {
  position: relative; border-radius: 0.75rem; padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.06); transition: all 0.5s;
}
@media (min-width: 640px) { .glow-card { border-radius: 1rem; padding: 1.5rem; } }
@media (min-width: 768px) { .glow-card { padding: 1.75rem; } }
.glow-card:hover {
  background: rgba(255, 255, 255, 0.06); border-color: rgba(168, 85, 247, 0.2);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.1); transform: translateY(-4px);
}
.tech-card { display: flex; align-items: flex-start; gap: 1rem; }
.tech-card-icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.tech-card-icon svg { width: 1.5rem; height: 1.5rem; color: #fff; }
@media (min-width: 640px) {
  .tech-card-icon { width: 3.5rem; height: 3.5rem; }
  .tech-card-icon svg { width: 1.75rem; height: 1.75rem; }
}
.tech-card-title { font-size: 1rem; font-weight: 600; color: #fff; margin-bottom: 0.375rem; }
@media (min-width: 640px) { .tech-card-title { font-size: 1.125rem; } }
@media (min-width: 768px) { .tech-card-title { font-size: 1.25rem; } }
.tech-card-tag {
  display: inline-block; font-size: 10px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; color: rgba(34, 211, 238, 0.8);
  background: rgba(34, 211, 238, 0.08); padding: 0.125rem 0.5rem;
  border-radius: 9999px; margin-bottom: 0.5rem; letter-spacing: 0.025em;
}
@media (min-width: 640px) { .tech-card-tag { font-size: 11px; margin-bottom: 0.75rem; padding: 0.125rem 0.625rem; } }
.tech-card-desc { color: #9ca3af; line-height: 1.6; font-size: 13px; }
@media (min-width: 640px) { .tech-card-desc { font-size: 0.875rem; } }
@media (min-width: 768px) { .tech-card-desc { font-size: 15px; } }
.tech-blur {
  position: absolute; top: 0; right: 25%; width: 400px; height: 400px;
  background: rgba(6, 182, 212, 0.05); border-radius: 50%; filter: blur(150px); pointer-events: none;
}
@media (min-width: 640px) { .tech-blur { width: 600px; height: 600px; filter: blur(200px); } }

/* ===== Ecosystem ===== */
.ecosystem-wrap { position: relative; overflow: hidden; }
.ecosystem-inner { max-width: 80rem; margin: 0 auto; position: relative; z-index: 10; }
.ecosystem-header { text-align: center; margin-bottom: 2.5rem; }
@media (min-width: 640px) { .ecosystem-header { margin-bottom: 4rem; } }
.eco-label {
  font-size: 0.75rem; font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: #c084fc;
  margin-bottom: 0.75rem; display: block;
}
@media (min-width: 640px) { .eco-label { font-size: 0.875rem; margin-bottom: 1rem; } }
.eco-title { margin-bottom: 0.75rem; }
@media (min-width: 640px) { .eco-title { margin-bottom: 1rem; } }
.eco-subtitle { margin-left: auto; margin-right: auto; }
.eco-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 640px) { .eco-grid { gap: 1rem; } }
@media (min-width: 768px) { .eco-grid { gap: 1.5rem; } }
@media (min-width: 1024px) { .eco-grid { grid-template-columns: repeat(4, 1fr); } }
.eco-card { text-align: center; }
.eco-card .glow-card { height: 100%; display: flex; flex-direction: column; align-items: center; }
.eco-card-icon {
  width: 3rem; height: 3rem; border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 0.75rem;
}
.eco-card-icon svg { width: 1.5rem; height: 1.5rem; color: #fff; }
@media (min-width: 640px) {
  .eco-card-icon { width: 3.5rem; height: 3.5rem; margin-bottom: 1.25rem; }
  .eco-card-icon svg { width: 1.75rem; height: 1.75rem; }
}
@media (min-width: 768px) { .eco-card-icon { width: 4rem; height: 4rem; } }
.eco-card-title { font-size: 0.875rem; font-weight: 600; color: #fff; margin-bottom: 0.125rem; }
@media (min-width: 640px) { .eco-card-title { font-size: 1rem; } }
@media (min-width: 768px) { .eco-card-title { font-size: 1.125rem; margin-bottom: 0.25rem; } }
.eco-card-subtitle {
  font-size: 10px; color: rgba(216, 180, 254, 0.8);
  font-family: 'Space Grotesk', sans-serif; margin-bottom: 0.5rem; letter-spacing: 0.025em;
}
@media (min-width: 640px) { .eco-card-subtitle { font-size: 0.75rem; margin-bottom: 0.75rem; } }
.eco-card-desc { font-size: 11px; color: #9ca3af; line-height: 1.6; margin-bottom: 0.75rem; }
@media (min-width: 640px) { .eco-card-desc { font-size: 0.75rem; } }
@media (min-width: 768px) { .eco-card-desc { font-size: 0.875rem; margin-bottom: 1rem; } }
.eco-card-stat { padding-top: 0.5rem; border-top: 1px solid rgba(255, 255, 255, 0.05); margin-top: auto; width: 100%; }
@media (min-width: 640px) { .eco-card-stat { padding-top: 0.75rem; } }
.eco-card-stat span {
  font-size: 9px; font-family: 'Space Grotesk', sans-serif; font-weight: 500;
  color: rgba(34, 211, 238, 0.7); background: rgba(34, 211, 238, 0.06);
  padding: 0.125rem 0.5rem; border-radius: 9999px;
}
@media (min-width: 640px) { .eco-card-stat span { font-size: 11px; } }
.ecosystem-blur {
  position: absolute; bottom: 0; left: 33%; width: 300px; height: 300px;
  background: rgba(147, 51, 234, 0.1); border-radius: 50%; filter: blur(120px); pointer-events: none;
}
@media (min-width: 640px) { .ecosystem-blur { width: 500px; height: 500px; filter: blur(180px); } }

/* ===== Roadmap ===== */
.roadmap-wrap { position: relative; overflow: hidden; }
.roadmap-inner { position: relative; z-index: 10; max-width: 56rem; margin: 0 auto; }
.roadmap-header { text-align: center; margin-bottom: 3rem; }
@media (min-width: 640px) { .roadmap-header { margin-bottom: 5rem; } }
.roadmap-label {
  display: inline-block; font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: #c084fc; margin-bottom: 0.75rem;
}
@media (min-width: 640px) { .roadmap-label { font-size: 0.875rem; margin-bottom: 1.5rem; } }

.roadmap-line-desktop {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, rgba(168, 85, 247, 0.5), rgba(168, 85, 247, 0.2), transparent);
  transform: translateX(-50%);
}
@media (max-width: 767px) { .roadmap-line-desktop { display: none; } }
.roadmap-line-mobile {
  position: absolute; left: 0.75rem; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, rgba(168, 85, 247, 0.5), rgba(168, 85, 247, 0.2), transparent);
}
@media (min-width: 768px) { .roadmap-line-mobile { display: none; } }

.roadmap-phases { position: relative; }
.roadmap-phase { position: relative; margin-bottom: 2rem; }
@media (min-width: 640px) { .roadmap-phase { margin-bottom: 3rem; } }
@media (min-width: 768px) { .roadmap-phase { margin-bottom: 5rem; } }
.roadmap-phase:last-child { margin-bottom: 0; }

.roadmap-dot-mobile {
  position: absolute; left: 0.75rem; top: 1.5rem; transform: translateX(-50%);
  width: 10px; height: 10px; border-radius: 9999px; background: rgba(255, 255, 255, 0.2);
}
.roadmap-dot-mobile.current { background: #c084fc; box-shadow: 0 0 10px rgba(139, 92, 246, 0.6); }
@media (min-width: 768px) { .roadmap-dot-mobile { display: none; } }

.roadmap-phase-desktop { display: none; }
@media (min-width: 768px) {
  .roadmap-phase-desktop { display: flex; align-items: center; gap: 2rem; }
}
.roadmap-phase-desktop.reverse { flex-direction: row-reverse; }
.roadmap-phase-content { flex: 1; }
.roadmap-phase-desktop .roadmap-phase-content:first-child { text-align: right; }
.roadmap-phase-desktop.reverse .roadmap-phase-content:first-child { text-align: left; }
.roadmap-phase-card {
  display: inline-block; border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.06); padding: 1.5rem;
  transition: all 0.5s;
}
@media (min-width: 1024px) { .roadmap-phase-card { padding: 2rem; } }
.roadmap-phase-card:hover { border-color: rgba(168, 85, 247, 0.3); transform: translateY(-2px); }
.roadmap-phase-card.current { border-color: rgba(168, 85, 247, 0.3); box-shadow: 0 10px 40px rgba(139, 92, 246, 0.05); }
.roadmap-phase-label {
  font-size: 10px; font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase; letter-spacing: 0.1em; color: #c084fc;
  margin-bottom: 0.5rem; display: block;
}
@media (min-width: 640px) { .roadmap-phase-label { font-size: 0.75rem; } }
.roadmap-phase-title { font-weight: 700; font-size: 1.125rem; color: #fff; margin-bottom: 0.5rem; }
@media (min-width: 640px) { .roadmap-phase-title { font-size: 1.25rem; margin-bottom: 0.75rem; } }
.roadmap-phase-desc { font-size: 0.75rem; color: #9ca3af; line-height: 1.6; }
@media (min-width: 640px) { .roadmap-phase-desc { font-size: 0.875rem; } }
.roadmap-badge {
  display: inline-flex; align-items: center; gap: 0.375rem; margin-top: 0.75rem;
  font-size: 10px; color: #4ade80; background: rgba(74, 222, 128, 0.1);
  padding: 0.25rem 0.625rem; border-radius: 9999px;
}
@media (min-width: 640px) { .roadmap-badge { margin-top: 1rem; font-size: 0.75rem; } }
.roadmap-badge-dot { width: 6px; height: 6px; border-radius: 9999px; background: #4ade80; animation: pulse 2s ease-in-out infinite; }
.roadmap-center-dot { display: flex; align-items: center; justify-content: center; width: 2.5rem; flex-shrink: 0; }
.roadmap-center-dot span {
  display: block; width: 14px; height: 14px; border-radius: 9999px;
  border: 2px solid rgba(255, 255, 255, 0.2); background: #0a0a0f;
}
.roadmap-center-dot span.current { border-color: #c084fc; background: #a855f7; box-shadow: 0 0 20px rgba(168, 85, 247, 0.5); }

.roadmap-phase-mobile { padding-left: 2rem; }
@media (min-width: 768px) { .roadmap-phase-mobile { display: none; } }
.roadmap-phase-mobile .roadmap-phase-card { border-radius: 0.75rem; padding: 1rem; display: block; }
@media (min-width: 640px) { .roadmap-phase-mobile .roadmap-phase-card { padding: 1.25rem; } }
.roadmap-phase-mobile .roadmap-phase-label { font-size: 10px; margin-bottom: 0.375rem; }
.roadmap-phase-mobile .roadmap-phase-title { font-size: 1rem; margin-bottom: 0.375rem; }
.roadmap-phase-mobile .roadmap-phase-desc { font-size: 12px; }
@media (min-width: 640px) { .roadmap-phase-mobile .roadmap-phase-desc { font-size: 0.75rem; } }
.roadmap-phase-mobile .roadmap-badge { margin-top: 0.75rem; font-size: 10px; padding: 0.125rem 0.5rem; }

.roadmap-blur {
  position: absolute; top: 33%; left: 0; width: 300px; height: 300px;
  background: rgba(147, 51, 234, 0.06); border-radius: 50%; filter: blur(120px); pointer-events: none;
}
@media (min-width: 640px) { .roadmap-blur { width: 500px; height: 500px; filter: blur(180px); } }

/* ===== Community ===== */
.community-inner { max-width: 56rem; margin: 0 auto; text-align: center; }
.community-label {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: #c084fc; margin-bottom: 0.75rem; display: block;
}
@media (min-width: 640px) { .community-label { font-size: 0.875rem; margin-bottom: 1rem; } }
.community-title { margin-bottom: 0.75rem; }
@media (min-width: 640px) { .community-title { margin-bottom: 1rem; } }
.community-subtitle { margin-left: auto; margin-right: auto; margin-bottom: 2rem; }
@media (min-width: 640px) { .community-subtitle { margin-bottom: 3rem; } }

.community-socials {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem; margin-bottom: 2rem; justify-items: center;
}
@media (min-width: 640px) {
  .community-socials { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 3rem; }
}
.social-pill {
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.625rem 1rem; border-radius: 9999px;
  text-decoration: none; transition: all 0.3s; width: 100%;
}
@media (min-width: 640px) { .social-pill { gap: 0.75rem; padding: 0.75rem 1.5rem; width: auto; } }
.social-pill:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(168, 85, 247, 0.3); }
.social-pill svg { width: 1.25rem; height: 1.25rem; color: #9ca3af; flex-shrink: 0; transition: color 0.3s; }
.social-pill span { font-size: 0.75rem; color: #9ca3af; transition: color 0.3s; }
@media (min-width: 640px) { .social-pill span { font-size: 0.875rem; } }
.social-pill:hover svg, .social-pill:hover span { color: #fff; }

.newsletter-box { border-radius: 1rem; padding: 1.25rem; max-width: 42rem; margin: 0 auto; }
@media (min-width: 640px) { .newsletter-box { padding: 2rem; } }
@media (min-width: 768px) { .newsletter-box { padding: 3rem; } }
.newsletter-box h3 { font-size: 1.125rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
@media (min-width: 640px) { .newsletter-box h3 { font-size: 1.5rem; margin-bottom: 0.75rem; } }
.newsletter-box > p { font-size: 0.75rem; color: #9ca3af; margin-bottom: 1rem; }
@media (min-width: 640px) { .newsletter-box > p { font-size: 0.875rem; margin-bottom: 1.5rem; } }
.newsletter-form { display: flex; flex-direction: column; gap: 0.5rem; }
@media (min-width: 640px) { .newsletter-form { flex-direction: row; gap: 0.75rem; } }
.newsletter-form input {
  flex: 1; padding: 0.625rem 1rem; border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff; font-size: 0.75rem; outline: none; transition: border-color 0.3s;
  font-family: 'Inter', sans-serif;
}
.newsletter-form input::placeholder { color: #6b7280; }
.newsletter-form input:focus { border-color: rgba(139, 92, 246, 0.5); box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.2); }
@media (min-width: 640px) { .newsletter-form input { padding: 0.75rem 1.25rem; font-size: 0.875rem; } }
.newsletter-form .btn-primary { white-space: nowrap; font-size: 0.75rem; }
@media (min-width: 640px) { .newsletter-form .btn-primary { font-size: 0.875rem; } }
.newsletter-msg { font-size: 0.75rem; margin-top: 0.5rem; }
.newsletter-msg.error { color: #f87171; }
.newsletter-msg.success { color: #4ade80; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid rgba(255, 255, 255, 0.06); background: #0a0a0f; }
.footer-inner { max-width: 80rem; margin: 0 auto; padding: 2.5rem 1.25rem; }
@media (min-width: 640px) { .footer-inner { padding: 2.5rem 1.5rem; } }
@media (min-width: 768px) { .footer-inner { padding: 4rem 3rem; } }
.footer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (min-width: 640px) { .footer-grid { gap: 2.5rem; } }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.5rem; } }
.footer-brand { grid-column: span 2; }
@media (min-width: 768px) { .footer-brand { grid-column: span 1; } }
.footer-brand-inner { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer-brand img {
  width: 2.25rem; height: 2.25rem; border-radius: 0.5rem; object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.3));
}
.footer-brand-text { font-weight: 700; font-size: 1.125rem; }
.footer-brand p { font-size: 0.75rem; color: #6b7280; line-height: 1.6; }
@media (min-width: 640px) { .footer-brand p { font-size: 0.875rem; } }
.footer-col h4 { font-weight: 600; font-size: 0.75rem; color: #fff; margin-bottom: 0.75rem; }
@media (min-width: 640px) { .footer-col h4 { font-size: 0.875rem; margin-bottom: 1rem; } }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.625rem; }
.footer-col a { font-size: 0.75rem; color: #6b7280; text-decoration: none; transition: color 0.3s; }
.footer-col a:hover { color: #d1d5db; }
@media (min-width: 640px) { .footer-col a { font-size: 0.875rem; } }
.footer-bottom {
  margin-top: 3.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem;
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; } }
.footer-bottom p { font-size: 0.75rem; color: #4b5563; }
.footer-bottom-links { display: flex; align-items: center; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.75rem; color: #4b5563; text-decoration: none; transition: color 0.3s; }
.footer-bottom-links a:hover { color: #9ca3af; }