/* Base variables */
:root {
  --bg: #020203;
  --bg-alt: #050507;
  --card: #101013;
  --card-soft: #18181e;
  --border-soft: rgba(255, 255, 255, 0.06);
  --accent: #6366f1;
  --accent-soft: rgba(99, 102, 241, 0.18);
  --accent-strong: #818cf8;
  --text: #f9fafb;
  --text-muted: #9ca3af;
  --text-soft: #6b7280;
  --success: #22c55e;
  --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.75);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --transition-fast: 0.18s ease-out;
  --transition-med: 0.24s ease-out;
  --container-width: 1120px;
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #111111 0, #050507 40%, #000 100%);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

button,
input {
  font-family: inherit;
}

/* Layout */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.92),
    rgba(0, 0, 0, 0.7),
    transparent
  );
  border-bottom: 1px solid rgba(75, 85, 99, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 0, #d4d4d8 0, #4b5563 45%, #020617 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-soft);
}

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

.nav-link {
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--text-soft);
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

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

/* Hero */
.hero-section {
  padding: 3.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero-copy {
  max-width: 560px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-strong);
  margin: 0 0 0.75rem;
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: linear-gradient(to right, var(--accent-soft), var(--accent));
}

.hero-copy h1 {
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: clamp(2rem, 3vw, 2.7rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-subtitle {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.availability-note {
  margin: 0 0 1.4rem;
  color: var(--text-soft);
  font-size: 0.88rem;
}

/* Forms / buttons (kept for consistency & possible future use) */
.waitlist-form {
  margin-bottom: 1.5rem;
}

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

.input {
  flex: 1 1 180px;
  min-width: 0;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(75, 85, 99, 0.9);
  background: rgba(15, 15, 20, 0.95);
  padding: 0.65rem 0.95rem;
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast),
    background-color var(--transition-fast), box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

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

.input:focus {
  border-color: var(--accent);
  background: rgba(17, 24, 39, 1);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

.btn {
  border-radius: var(--radius-pill);
  border: none;
  padding: 0.65rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background-color var(--transition-fast), color var(--transition-fast),
    opacity var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #f9fafb, #d1d5db);
  color: #020617;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.7);
}

.btn-secondary {
  background: rgba(24, 24, 27, 0.95);
  color: var(--text);
  border: 1px solid rgba(63, 63, 70, 0.9);
}

.btn-secondary:hover {
  background: rgba(39, 39, 42, 1);
  border-color: var(--accent);
}

.form-note {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.form-success-message {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--success);
}

/* Hero meta */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.pill {
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  border: 1px solid rgba(63, 63, 70, 0.9);
  background: radial-gradient(circle at top left, rgba(51, 65, 85, 0.45), #020617);
  color: var(--text-soft);
}

/* Hero panel */
.hero-panel {
  display: flex;
  justify-content: center;
}

.panel-card {
  width: 100%;
  max-width: 380px;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, #18181b 0, #050507 55%, #000 100%);
  border: 1px solid rgba(63, 63, 70, 0.9);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transform: translateY(0);
  animation: float 8s ease-in-out infinite;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.8rem;
  background: linear-gradient(to right, #18181b, #030712);
  border-bottom: 1px solid rgba(82, 82, 91, 0.9);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #e5e7eb, #4b5563);
  opacity: 0.9;
}

.panel-body {
  padding: 0.9rem 1rem 0.5rem;
}

.panel-label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-item {
  display: flex;
  gap: 0.6rem;
  padding: 0.4rem 0;
}

.timeline-item:not(:last-child) {
  border-bottom: 1px dashed rgba(39, 39, 42, 0.9);
}

.timeline-status {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-top: 0.3rem;
  background: rgba(82, 82, 91, 0.9);
}

.timeline-status-active {
  background: radial-gradient(circle at 30% 20%, #bbf7d0, #22c55e);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18);
}

.timeline-content {
  flex: 1;
}

.timeline-title {
  margin: 0;
  font-size: 0.82rem;
}

.timeline-meta {
  margin: 0.1rem 0 0;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.panel-footer {
  padding: 0.7rem 1rem 0.8rem;
  border-top: 1px solid rgba(39, 39, 42, 1);
  font-size: 0.8rem;
  color: var(--text-soft);
  background: radial-gradient(circle at bottom, #050507, #000);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* Sections */
.section {
  padding: 3rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, #050507 0, #020202 60%, #000 100%);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 2rem;
  text-align: center;
}

.section-header h2 {
  font-size: 1.6rem;
  margin: 0 0 0.6rem;
}

.section-subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Feature grid */
.feature-grid {
  display: grid;
  gap: 1.25rem;
}

.feature-card {
  background: radial-gradient(circle at top left, #111111 0, #050507 65%, #000 100%);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.2rem 1.1rem;
  border: 1px solid var(--border-soft);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.75);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    border-color var(--transition-med), background-position var(--transition-med);
  background-size: 200% 200%;
  background-position: 0 0;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.95);
  border-color: rgba(156, 163, 175, 0.85);
  background-position: 100% 0;
}

.feature-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Capabilities */
.capabilities-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.capability-card {
  background: radial-gradient(circle at top, #101012 0, #050507 70%, #000 100%);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.2rem 1.1rem;
  border: 1px solid rgba(63, 63, 70, 0.9);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
}

.capability-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.capability-card p {
  margin: 0 0 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.capability-card ul {
  list-style: disc;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.advantages {
  margin-top: 0.5rem;
}

.advantages h3 {
  margin: 0 0 0.7rem;
  font-size: 0.98rem;
}

.advantages-grid {
  display: grid;
  gap: 0.9rem;
}

.advantage-item {
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(63, 63, 70, 0.9);
  background: rgba(15, 15, 20, 0.85);
}

.advantage-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.25rem;
}

.advantage-item p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-soft);
}

/* Integrations */
.integrations-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.6rem;
}

.integration-card {
  background: radial-gradient(circle at top left, #111111 0, #050507 70%, #000 100%);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.2rem 1.1rem;
  border: 1px solid rgba(63, 63, 70, 0.95);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
}

.integration-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.integration-card p {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.integration-card ul {
  list-style: disc;
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.86rem;
  color: var(--text-soft);
}

.availability-inline {
  margin: 0;
  margin-top: 0.4rem;
  font-size: 0.86rem;
  color: var(--text-soft);
}

/* Team */
.team-grid {
  display: grid;
  gap: 1.5rem;
}

.team-card {
  background: radial-gradient(circle at top left, #111111 0, #050507 70%, #000 100%);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.4rem 1.2rem;
  border: 1px solid rgba(63, 63, 70, 0.95);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
}

.team-role {
  margin: 0 0 0.3rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}

.team-name {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.team-bio {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.team-points {
  list-style: disc;
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.86rem;
  color: var(--text-soft);
}

/* CTA (kept for potential future use) */
.cta-card {
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(63, 63, 70, 0.34), #050507);
  border: 1px solid rgba(82, 82, 91, 0.95);
  box-shadow: var(--shadow-soft);
  padding: 1.8rem 1.6rem;
  display: grid;
  gap: 1.4rem;
}

.cta-copy h2 {
  margin: 0 0 0.6rem;
}

.waitlist-form-inline .form-row {
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid rgba(39, 39, 42, 0.9);
  background: radial-gradient(circle at top, #050507 0, #000 100%);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.footer-brand {
  font-weight: 500;
  color: var(--text-muted);
}

.footer-text {
  color: var(--text-soft);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link {
  text-decoration: none;
  color: var(--text-soft);
  transition: color var(--transition-fast);
}

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

.footer-dot {
  opacity: 0.5;
}

/* Responsive */
@media (min-width: 720px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .capabilities-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .advantages-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .integrations-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-card {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
    align-items: center;
  }
}

@media (max-width: 719px) {
  .site-header {
    backdrop-filter: blur(10px);
  }

  .header-inner {
    padding: 0.7rem 0;
  }

  .nav {
    display: none;
  }

  .hero-section {
    padding-top: 2.6rem;
  }

  .panel-card {
    max-width: 100%;
  }

  .form-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .section {
    padding: 2.4rem 0;
  }

  .section-header {
    text-align: left;
  }

  .cta-card {
    padding: 1.5rem 1.3rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}