/* ── Typography ────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

h1, h2, h3, h4, h5, h6 { line-height: 1.25; font-weight: 700; }
h1 { font-size: 52px; letter-spacing: -0.03em; }
h2 { font-size: 38px; letter-spacing: -0.02em; }
h3 { font-size: 22px; letter-spacing: -0.01em; }
h4 { font-size: 18px; }

a { color: var(--blue); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--green); }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.nav-logo img { width: 44px; height: 44px; border-radius: 9px; object-fit: contain; }
.nav-logo-text { font-size: 24px; font-weight: 700; letter-spacing: -0.03em; color: var(--text); }
.nav-logo-text span { color: var(--green); }

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
}

.nav-links a { color: var(--text2); font-size: 14px; font-weight: 500; transition: color 0.15s; }
.nav-links a:hover { color: var(--text); }

.nav-cta { display: flex; gap: 8px; align-items: center; }
.nav-cta .btn,
.nav-cta .theme-toggle-btn {
  height: 38px;
  box-sizing: border-box;
  font-size: 13px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}
.nav-cta .btn-discord-icon {
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text2);
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--rsm);
  transition: all 0.15s ease;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-cta .btn-discord-icon:hover {
  background: var(--bg2);
  border-color: var(--blue);
  color: var(--text);
}
.nav-cta .btn-discord-icon svg {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  padding: 0 16px;
  height: 38px;
  box-sizing: border-box;
  border-radius: var(--rsm);
  border: 1px solid var(--border2);
  background: var(--bg3);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:hover { background: var(--bg2); border-color: var(--blue); color: var(--text); }

.btn-primary {
  background: var(--green);
  color: #0d0f12;
  border-color: var(--green);
  font-weight: 600;
}
.btn-primary:hover { background: #16a34a; border-color: #16a34a; color: #0d0f12; }

.btn-large {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--rsm);
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-large-primary {
  background: var(--green);
  color: #0d0f12;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.25);
}
.btn-large-primary:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34, 197, 94, 0.4);
}

.btn-large-secondary {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border2);
}
.btn-large-secondary:hover {
  background: var(--bg2);
  border-color: var(--blue);
  transform: translateY(-2px);
}

/* ── Hero Section ───────────────────────────────────────────── */
.hero-wrapper {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-glow-green {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 450px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.15) 0%, rgba(13, 15, 18, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-blue {
  position: absolute;
  top: 150px;
  right: 10%;
  width: 450px;
  height: 350px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.1) 0%, rgba(13, 15, 18, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 90px 24px 70px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  gap: 24px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--gbg);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 99px;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.hero-title { max-width: 820px; margin: 0; }
.hero-title span {
  background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  max-width: 640px;
  font-size: 18px;
  color: var(--text2);
  line-height: 1.7;
  margin: 0;
}

.hero-access-box {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 480px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  padding: 6px 6px 6px 16px;
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  align-items: center;
}

.hero-access-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 14px;
  padding: 8px 0;
}
.hero-access-box input::placeholder { color: var(--text2); }

.hero-trust-list {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text2);
  font-size: 13px;
  margin-top: 8px;
}
.hero-trust-item { display: flex; align-items: center; gap: 6px; }
.hero-trust-item span { color: var(--green); font-weight: 700; }

/* ── Interactive UI Mockup Showcase ─────────────────────────── */
.mockup-wrapper {
  max-width: 1100px;
  margin: 40px auto 0;
  padding: 0 24px 80px;
  position: relative;
  z-index: 1;
}

.mockup-container {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(34, 197, 94, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.mockup-container:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6), 0 0 50px rgba(34, 197, 94, 0.12);
}

.mockup-header {
  background: var(--bg3);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}

.mockup-dots { display: flex; gap: 6px; }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red { background: #ff5f56; }
.mockup-dot.yellow { background: #ffbd2e; }
.mockup-dot.green { background: #27c93f; }

.mockup-title-bar {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: var(--text2);
  background: var(--bg);
  padding: 4px 12px;
  border-radius: 6px;
  max-width: 320px;
  margin: 0 auto;
  border: 1px solid var(--border);
}

.mockup-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mockup-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mockup-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.mockup-charts-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) {
  .mockup-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .mockup-charts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  .mockup-grid-4 { grid-template-columns: 1fr; }
}

/* ── Scroll Reveal Animations ───────────────────────────────── */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(45px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.mockup-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: left;
}

.mockup-card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text2);
  margin-bottom: 6px;
}

.mockup-card-value {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--mono);
}

/* ── Sections & Features ────────────────────────────────────── */
.section, .features-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  box-sizing: border-box;
}

.section-title, .features-header {
  text-align: center;
  margin: 0 auto 48px auto;
  max-width: 800px;
}

.section-title h2, .features-header h2 {
  font-size: 36px;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
  text-align: center;
}

.section-subtitle, .features-header p {
  color: var(--text2);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  text-align: center;
}

/* ── Features Grid ───────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  border-color: var(--border2);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.04) 0%, var(--bg2) 100%);
  transform: translateY(-4px);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--gbg);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--green);
}

.feature-card h3 { font-size: 20px; margin: 0; }
.feature-card p { color: var(--text2); font-size: 14px; line-height: 1.7; margin: 0; }

/* ── Early Access Invitation Section ────────────────────────── */
.invite-section {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.06) 0%, rgba(96, 165, 250, 0.06) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 24px;
}

.invite-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 18px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.invite-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 480px;
  margin: 32px auto 0;
}

.invite-form input, .invite-form select {
  padding: 12px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--rsm);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.invite-form input:focus, .invite-form select:focus {
  border-color: var(--green);
}

.invite-success {
  background: var(--gbg);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 16px;
  border-radius: var(--rsm);
  font-size: 14px;
  margin-top: 20px;
  display: none;
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 24px 40px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.footer-section h4 { margin-bottom: 20px; color: var(--text); }
.footer-section ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-section a { color: var(--text2); font-size: 13px; }
.footer-section a:hover { color: var(--green); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--text2);
  font-size: 12px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }

  .hero { padding: 60px 16px 40px; gap: 24px; }
  .hero-access-box { flex-direction: column; padding: 12px; }
  .hero-access-box input { width: 100%; text-align: center; }

  .mockup-grid-3 { grid-template-columns: 1fr; }
  .invite-card { padding: 32px 20px; }

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