:root {
  --bg-main: #070b14;
  --bg-soft: #0b1220;
  --panel: #0e1729;
  --text: #f5f9ff;
  --muted: #98a8c4;
  --line: #1c2a44;
  --electric: #2e7bff;
  --electric-soft: rgba(46, 123, 255, 0.3);
  --shadow-glow: 0 0 0 1px rgba(46, 123, 255, 0.4), 0 0 28px rgba(46, 123, 255, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg-main);
  color: var(--text);
  line-height: 1.5;
  position: relative;
}

.constellation-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  transform: translateZ(0);
}

.constellation-layer canvas {
  display: block;
  width: 100%;
  height: 100%;
}

main {
  position: relative;
  z-index: 1;
}

/* Stack all primary content above the fixed canvas (inside main) */
main > section {
  position: relative;
  z-index: 1;
}

main.model-state > *:not(.constellation-layer) {
  position: relative;
  z-index: 1;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1001;
  background: rgba(7, 11, 20, 0.84);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-shell {
  width: min(1120px, 92vw);
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.wordmark {
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
}

.nav-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 1.35rem;
}

.nav-links a {
  color: #d9e6ff;
  font-size: 0.95rem;
  position: relative;
  padding-bottom: 0.45rem;
}

.nav-links a.active::after,
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--electric);
  box-shadow: 0 0 14px rgba(46, 123, 255, 0.8);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: #e2eeff;
}

.hero {
  min-height: 100vh;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-content {
  width: min(900px, 92vw);
  text-align: center;
  position: relative;
  z-index: 2;
}

.eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a7c5ff;
  font-size: 0.76rem;
  margin-bottom: 1.1rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5.8vw, 4.4rem);
  line-height: 1.08;
}

.hero-sub {
  color: var(--muted);
  margin: 1.4rem auto 0;
  max-width: 720px;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.section {
  padding: 5.5rem 0;
}

.section-title {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  margin: 0 0 1.6rem;
}

.steps-grid,
.founders-grid,
.problem-grid,
.buyers-grid {
  display: grid;
  gap: 1rem;
}

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

.step-card,
.founder-card,
.problem-block,
.buyer-card,
.phase-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 1.35rem;
}

.step-index {
  color: #8eb7ff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.step-card h3,
.founder-card h3,
.buyer-card h3,
.phase-card h3 {
  margin: 0.65rem 0 0.45rem;
}

.step-card p,
.founder-card p,
.problem-block p,
.buyer-card p,
.phase-card p {
  margin: 0;
  color: var(--muted);
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #091327;
}

.stat-item {
  padding: 1.4rem;
  text-align: center;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--line);
}

.stat-value {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #cfe1ff;
}

.stat-item p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.cta-panel,
.mission,
.contact-card {
  border: 1px solid var(--line);
  background: #091224;
  border-radius: 15px;
  padding: 2rem;
}

.cta-form {
  margin-top: 1.25rem;
  display: flex;
  gap: 0.65rem;
}

input[type="email"] {
  flex: 1;
  min-height: 44px;
  background: #080f1e;
  border: 1px solid #1e3152;
  color: var(--text);
  border-radius: 10px;
  padding: 0 0.8rem;
}

button,
.button-link {
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid #316ce3;
  background: #102f68;
  color: #edf4ff;
  padding: 0 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(46, 123, 255, 0.25);
}

.inner-page {
  padding-top: 2.8rem;
  padding-bottom: 3rem;
}

.founders-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.founder-card {
  transition: transform 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
}

.founder-card:hover {
  transform: translateY(-6px);
  border-color: #3e73df;
  box-shadow: var(--shadow-glow);
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  border: 1px solid #2f5db4;
  color: #d8e7ff;
}

.meta {
  color: #b6ccf4;
  margin-bottom: 0.5rem !important;
}

.potential-hero {
  padding: 7rem 0 4rem;
}

.potential-hero p {
  color: #a9bce0;
  margin-top: 1rem;
  font-size: 1.2rem;
}

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

.big-number {
  display: inline-block;
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  font-weight: 800;
  margin-bottom: 0.55rem;
}

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

.icon {
  font-size: 1.5rem;
}

.pain {
  margin: 0.6rem 0 0.38rem !important;
}

.solution {
  color: #c4d8ff !important;
}

.timeline {
  border-left: 1px solid #28447b;
  margin-left: 0.5rem;
  padding-left: 1.2rem;
  display: grid;
  gap: 1rem;
}

.phase {
  color: #8fb6ff;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.market-callouts {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.market-callouts p {
  margin: 0;
  font-size: 1.05rem;
}

.full-cta {
  padding: 3.2rem 1rem;
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.full-cta h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.model-state {
  min-height: calc(100vh - 74px);
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.8rem;
  padding: 2rem 1rem;
}

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

.wrench-icon {
  width: 140px;
  height: 140px;
  color: var(--electric);
  animation: rotateWrench 11s linear infinite;
  filter: drop-shadow(0 0 20px rgba(46, 123, 255, 0.4));
}

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

.dots::after {
  content: "";
  animation: dotsCycle 1.8s steps(4, end) infinite;
}

.contact-shell {
  min-height: calc(100vh - 74px);
  display: grid;
  place-items: center;
  padding: 1.2rem;
}

.contact-card {
  width: min(640px, 92vw);
  text-align: center;
}

.contact-card p {
  color: var(--muted);
}

.contact-card a {
  color: #d5e5ff;
  border-bottom: 1px solid #3e63a8;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@keyframes rotateWrench {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes dotsCycle {
  0% { content: ""; }
  25% { content: "."; }
  50% { content: ".."; }
  75% { content: "..."; }
  100% { content: ""; }
}

@media (max-width: 940px) {
  .steps-grid,
  .problem-grid,
  .buyers-grid,
  .founders-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-bar {
    grid-template-columns: 1fr;
  }

  .stat-item + .stat-item {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0.2rem;
    background: rgba(9, 15, 29, 0.97);
    border-bottom: 1px solid var(--line);
    padding: 0.7rem 1rem 0.9rem;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: inline-block;
    padding: 0.55rem 0.15rem 0.7rem;
  }

  .steps-grid,
  .problem-grid,
  .buyers-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }

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