@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;600;700&display=swap');

:root {
  --primary: #0A0A23;
  --accent: #5E17EB;
  --highlight: #C8FF00;
  --surface: #F9F9FF;
  --text: #1A1A2E;
  --subtle: #6B6B8A;
  --card-bg: #FFFFFF;
  --violet-tint: #F3EDFF;
  --dark2: #12122A;
  --teal: #00695C;
  --radius: 16px;
  --shadow: 0 8px 40px rgba(94,23,235,0.12);
  --max-w: 1280px;
  --section-pad: 120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 17px; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  background: var(--surface);
  overflow-x: hidden;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  :root { --section-pad: 72px; }
}

/* Typography */
h1 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 64px; font-weight: 800; line-height: 1.05; letter-spacing: -1.5px; }
h2 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 48px; font-weight: 700; line-height: 1.1; letter-spacing: -1px; }
h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 700; line-height: 1.3; }
p { line-height: 1.7; color: var(--subtle); }

.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--highlight);
  color: var(--primary);
  border-color: var(--highlight);
}
.btn-primary:hover {
  box-shadow: 0 0 24px rgba(200,255,0,0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255,255,255,0.45);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 20px rgba(200,255,0,0.15);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-1px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline-dark:hover {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 20px rgba(94,23,235,0.3);
  transform: translateY(-1px);
}

/* Waitlist Form */
.waitlist-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  background: rgba(255,255,255,0.05);
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}
.waitlist-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px 16px;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  outline: none;
}
.waitlist-form input::placeholder { color: rgba(255,255,255,0.4); }

.waitlist-form .btn { padding: 12px 24px; }

.waitlist-success {
  display: none;
  color: var(--highlight);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  margin-top: 16px;
}

@media (max-width: 640px) {
  .waitlist-form { flex-direction: column; background: transparent; border: none; padding: 0; }
  .waitlist-form input { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; margin-bottom: 12px; }
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ─── SECTION 1: HERO ─── */
#hero {
  background: var(--primary);
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(94,23,235,0.35) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 20% 80%, rgba(94,23,235,0.15) 0%, transparent 60%);
  animation: heroGrad 10s ease-in-out infinite alternate;
}
@keyframes heroGrad {
  from { opacity: 0.7; transform: scale(1); }
  to   { opacity: 1; transform: scale(1.08); }
}

.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content h1 { color: #ffffff; margin-bottom: 24px; }
.hero-content h1 span { color: var(--highlight); }
.hero-sub {
  font-size: 19px;
  color: rgba(255,255,255,0.65);
  max-width: 500px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }

.social-proof {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.38);
  letter-spacing: 1px;
}
.social-proof span { color: rgba(255,255,255,0.6); }

/* Hero canvas / node graph */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
#nodeCanvas {
  width: 100%;
  max-width: 520px;
  height: 420px;
  border-radius: 24px;
}

/* ─── SECTION 2: PROBLEM ─── */
#problem {
  background: #ffffff;
  padding: var(--section-pad) 0;
}
#problem h2 { max-width: 640px; margin-bottom: 64px; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 72px;
}
.problem-card {
  background: var(--card-bg);
  border: 1px solid rgba(94,23,235,0.1);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.problem-card:hover { transform: translateY(-4px); box-shadow: 0 16px 50px rgba(94,23,235,0.18); }

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--accent);
}
.problem-card h3 { color: var(--text); margin-bottom: 12px; }

.problem-statement {
  text-align: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  padding: 40px;
  border-top: 1px solid rgba(94,23,235,0.15);
}

/* ─── SECTION 3: PLATFORM ─── */
#platform {
  background: var(--violet-tint);
  padding: var(--section-pad) 0;
}
#platform h2 { max-width: 560px; margin-bottom: 56px; }

.flow-diagram {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--primary);
  border-radius: var(--radius);
  padding: 28px 36px;
  margin-bottom: 56px;
  overflow-x: auto;
  flex-wrap: nowrap;
}
.flow-node {
  background: rgba(94,23,235,0.25);
  border: 1px solid rgba(94,23,235,0.5);
  border-radius: 10px;
  padding: 12px 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: #ffffff;
  white-space: nowrap;
  flex-shrink: 0;
}
.flow-arrow {
  color: var(--highlight);
  font-size: 20px;
  padding: 0 12px;
  flex-shrink: 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pillar-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}
.pillar-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: block;
}
.pillar-card h3 { color: var(--text); margin-bottom: 12px; }

/* ─── SECTION 4: HOW IT WORKS ─── */
#how {
  background: #ffffff;
  padding: var(--section-pad) 0;
}
#how h2 { max-width: 480px; margin-bottom: 64px; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 72px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.step-card { padding: 0 16px; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.step-card h3 { color: var(--text); margin-bottom: 10px; }

.code-block {
  background: var(--text);
  border-radius: 10px;
  padding: 20px;
  margin-top: 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  line-height: 1.8;
  overflow-x: auto;
}
.code-block .c-key   { color: #C8FF00; }
.code-block .c-str   { color: #A78BFA; }
.code-block .c-val   { color: #67E8F9; }
.code-block .c-base  { color: rgba(255,255,255,0.75); }
.code-block .c-com   { color: rgba(255,255,255,0.35); }

.config-block {
  background: var(--text);
  border-radius: 10px;
  padding: 20px;
  margin-top: 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255,255,255,0.8);
}
.c-field { color: #A78BFA; }
.c-colon { color: rgba(255,255,255,0.4); }
.c-item  { color: #67E8F9; }

.mockup-block {
  background: var(--surface);
  border: 1px solid rgba(94,23,235,0.15);
  border-radius: 10px;
  padding: 16px;
  margin-top: 20px;
}
.mockup-header { font-size: 11px; color: var(--subtle); margin-bottom: 10px; }
.mockup-chat-item {
  background: rgba(94,23,235,0.08);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 6px;
}
.mockup-chat-item.ai {
  background: var(--accent);
  color: #fff;
  margin-left: 20px;
}

.stat-banner {
  text-align: center;
  padding: 40px;
  background: var(--violet-tint);
  border-radius: var(--radius);
}
.stat-banner .big-stat {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 40px;
  font-weight: 800;
  color: var(--accent);
}

/* ─── SECTION 5: LIVE PRODUCTS ─── */
#products {
  background: var(--primary);
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
}
#products::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
}
#products h2 { color: #fff; }
#products .section-label { margin-bottom: 20px; }

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 56px;
  position: relative;
  z-index: 1;
}
.product-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 44px;
  transition: transform 0.25s ease;
}
.product-card:hover { transform: translateY(-4px); }
.product-card.teal { border-top: 3px solid var(--teal); }
.product-card.violet { border-top: 3px solid var(--accent); }
.product-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.product-card.teal .product-label { color: #4DB6AC; }
.product-card.violet .product-label { color: #A78BFA; }
.product-card h3 { font-family: 'Syne', sans-serif; font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.product-card p { color: rgba(255,255,255,0.6); margin-bottom: 28px; }

.product-stats { display: flex; flex-direction: column; gap: 10px; }
.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}
.stat-arrow { color: var(--highlight); font-weight: 700; }

/* ─── SECTION 6: COMPARISON ─── */
#comparison {
  background: #ffffff;
  padding: var(--section-pad) 0;
}
#comparison h2 { max-width: 540px; margin-bottom: 56px; }

.comp-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.comp-table th {
  padding: 18px 24px;
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--text);
  color: rgba(255,255,255,0.7);
}
.comp-table th.omos-col {
  background: var(--accent);
  color: #fff;
}
.comp-table td {
  padding: 16px 24px;
  font-size: 15px;
  border-bottom: 1px solid rgba(94,23,235,0.06);
}
.comp-table tr:last-child td { border-bottom: none; }
.comp-table tr:nth-child(even) td { background: rgba(249,249,255,0.6); }
.comp-table .omos-col { background: rgba(94,23,235,0.05); font-weight: 600; color: var(--text); }
.comp-table .omos-col .check { color: var(--highlight); background: var(--accent); border-radius: 4px; padding: 2px 6px; font-size: 13px; }
.comp-table .x-mark { color: #EF4444; font-weight: 700; }
.comp-table .partial { color: #F59E0B; }

/* ─── SECTION 7: INVESTORS ─── */
#investors {
  background: var(--dark2);
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
}
#investors::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(94,23,235,0.2) 0%, transparent 70%);
}
#investors .section-label { color: #A78BFA; }
#investors h2 { color: #fff; max-width: 600px; margin-bottom: 64px; }

.investors-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  position: relative;
  z-index: 1;
}
.big-numbers { display: flex; flex-direction: column; gap: 40px; }
.big-num-item .num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--highlight);
  line-height: 1;
}
.big-num-item .num-label {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  line-height: 1.5;
}
.opportunity-text {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}
.opp-highlight { color: #fff; font-weight: 600; }

.investor-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
  position: relative;
  z-index: 1;
}
.inv-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 28px;
  backdrop-filter: blur(10px);
}
.inv-card h3 { color: #fff; font-size: 18px; margin-bottom: 12px; }
.inv-card p { font-size: 14px; color: rgba(255,255,255,0.5); }

/* ─── SECTION 8: PRICING ─── */
#pricing {
  background: var(--surface);
  padding: var(--section-pad) 0;
}
#pricing h2 { max-width: 480px; margin-bottom: 56px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.pricing-card {
  background: var(--card-bg);
  border: 1px solid rgba(94,23,235,0.12);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.featured {
  border-color: var(--accent);
  border-width: 2px;
  position: relative;
  transform: scale(1.03);
}
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  padding: 5px 16px;
  border-radius: 20px;
}
.pricing-tier {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 16px;
}
.pricing-price {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 44px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-price span { font-size: 18px; font-weight: 500; color: var(--subtle); }
.pricing-for { font-size: 13px; color: var(--subtle); margin-bottom: 28px; }
.pricing-features { list-style: none; margin-bottom: 32px; }
.pricing-features li {
  padding: 9px 0;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid rgba(94,23,235,0.06);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-features li:last-child { border-bottom: none; }

/* ─── SECTION 9: FOOTER CTA ─── */
#footer-cta {
  background: var(--primary);
  padding: var(--section-pad) 0 0;
  position: relative;
  overflow: hidden;
}
.footer-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 30%, rgba(94,23,235,0.3) 0%, transparent 70%);
}
.footer-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-bottom: 80px;
}
.footer-cta-content h2 { color: #fff; font-size: 56px; margin-bottom: 20px; }
.footer-cta-content p { font-size: 18px; color: rgba(255,255,255,0.55); margin-bottom: 40px; }
.footer-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

footer {
  background: var(--primary);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 40px 0;
  position: relative;
  z-index: 1;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.footer-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.footer-logo span { color: var(--highlight); }
.footer-nav { display: flex; gap: 32px; list-style: none; }
.footer-nav a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-nav a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  text-align: center;
}
.footer-bottom a { color: rgba(255,255,255,0.4); text-decoration: none; }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ─── NAVBAR ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
nav.scrolled {
  background: rgba(10,10,35,0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
}
.nav-logo span { color: var(--highlight); }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-cta { padding: 9px 22px; font-size: 14px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  h1 { font-size: 48px; }
  h2 { font-size: 38px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .problem-grid, .pillars-grid, .steps-grid, .products-grid,
  .investor-cards, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .investors-inner { grid-template-columns: 1fr; gap: 48px; }
  .comp-table { font-size: 13px; }
  .comp-table th, .comp-table td { padding: 12px 14px; }
}

@media (max-width: 640px) {
  h1 { font-size: 36px; }
  h2 { font-size: 30px; }
  .problem-grid, .pillars-grid, .steps-grid, .products-grid,
  .investor-cards, .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
  .steps-grid::before { display: none; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-nav { flex-wrap: wrap; gap: 16px; }
  .flow-diagram { padding: 20px; }
}