/* === DESIGN TOKENS === */
:root {
  --bg: #050507;
  --bg-2: #0d0d10;
  --surface: #131318;
  --border: #1e1e26;
  --cyan: #00F2EA;
  --cyan-dim: rgba(0, 242, 234, 0.15);
  --coral: #FF4D6D;
  --coral-dim: rgba(255, 77, 109, 0.15);
  --white: #F5F5F7;
  --text: #A0A0B0;
  --text-muted: #5A5A6A;
  --ff-head: 'Inter', -apple-system, sans-serif;
  --ff-body: 'Inter', -apple-system, sans-serif;
  --radius: 12px;
  --radius-sm: 6px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--ff-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* === TYPOGRAPHY === */

h1, h2, h3, h4 {
  font-family: var(--ff-head);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

/* === BUTTONS === */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--ff-head);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, opacity 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-1px); opacity: 0.9; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--cyan);
  color: var(--bg);
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0, 242, 234, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-coral {
  background: var(--coral);
  color: var(--white);
}

.btn-coral:hover {
  box-shadow: 0 0 30px rgba(255, 77, 109, 0.4);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: 14px;
}

/* === HEADER === */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 2rem;
  background: rgba(5, 5, 7, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-family: var(--ff-head);
  font-weight: 900;
  font-size: 1.125rem;
  letter-spacing: -0.04em;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wordmark-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-header nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.site-header nav a:hover { color: var(--white); }

.nav-cta {
  padding: 0.5rem 1.25rem;
  background: var(--cyan);
  color: var(--bg) !important;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  transition: box-shadow 0.2s;
}

.nav-cta:hover {
  box-shadow: 0 0 20px rgba(0, 242, 234, 0.4);
  opacity: 1;
}

/* === HERO === */

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 8rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 242, 234, 0.3);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.04em;
}

.hero-headline .accent-cyan { color: var(--cyan); }
.hero-headline .accent-coral { color: var(--coral); }

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-creds {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.cred-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cred-num {
  font-family: var(--ff-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}

.cred-num .coral { color: var(--coral); }
.cred-num .cyan { color: var(--cyan); }

.cred-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.hero-image-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/5;
  border: 1px solid var(--border);
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,242,234,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-shape-1 {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--cyan);
  border-radius: 20px;
  transform: rotate(15deg);
  opacity: 0.3;
}

.hero-shape-2 {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 80px;
  height: 80px;
  background: var(--coral);
  border-radius: 16px;
  opacity: 0.2;
}

/* === SECTION LABELS === */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--cyan);
}

/* === WHAT WE DO === */

.what-we-do {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--text);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.wwd-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.wwd-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.wwd-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.wwd-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.wwd-icon.cyan { background: var(--cyan-dim); border: 1px solid rgba(0,242,234,0.2); }
.wwd-icon.coral { background: var(--coral-dim); border: 1px solid rgba(255,77,109,0.2); }
.wwd-icon.mixed { background: linear-gradient(135deg, var(--cyan-dim), var(--coral-dim)); border: 1px solid rgba(255,255,255,0.1); }

.wwd-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.wwd-card-body {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.65;
}

.wwd-card-stat {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--ff-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

/* === WHO IT'S FOR === */

.who-for {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}

.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.who-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.who-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-3px); }

.who-card-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.who-card-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.025em;
}

.who-card-desc {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.65;
  flex: 1;
}

.who-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
}

.who-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
}

.who-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.who-card:nth-child(1) .who-card-accent { background: var(--cyan); }
.who-card:nth-child(2) .who-card-accent { background: var(--coral); }
.who-card:nth-child(3) .who-card-accent { background: linear-gradient(90deg, var(--cyan), var(--coral)); }

/* === HOW IT WORKS === */

.how-it-works {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 2rem);
  right: calc(16.66% + 2rem);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
  opacity: 0.3;
  border-radius: 999px;
}

.how-step {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.how-step-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-head);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--bg);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.how-step:nth-child(1) .how-step-num { background: var(--cyan); box-shadow: 0 0 30px rgba(0,242,234,0.3); }
.how-step:nth-child(2) .how-step-num { background: var(--coral); box-shadow: 0 0 30px rgba(255,77,109,0.3); }
.how-step:nth-child(3) .how-step-num { background: linear-gradient(135deg, var(--cyan), var(--coral)); box-shadow: 0 0 30px rgba(0,242,234,0.2); }

.how-step-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.how-step-desc {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.65;
}

/* === HUB === */

.hub {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}

.hub-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hub-content { }

.hub-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hub-title .cyan { color: var(--cyan); }

.hub-body {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.hub-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
  margin-bottom: 2rem;
}

.hub-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text);
}

.hub-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,242,234,0.3);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%2300F2EA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M2.5 6l2.5 2.5L9.5 3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

.hub-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.hub-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hub-card-info { flex: 1; }

.hub-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.hub-card-sub {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hub-card-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hub-card-badge.soon { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(0,242,234,0.2); }
.hub-card-badge.live { background: rgba(0,255,100,0.1); color: #00FF64; border: 1px solid rgba(0,255,100,0.2); }
.hub-card-badge.soon-coral { background: var(--coral-dim); color: var(--coral); border: 1px solid rgba(255,77,109,0.2); }

/* === CTA SECTION === */

.cta-section {
  padding: 8rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,242,234,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section-inner { position: relative; z-index: 1; }

.cta-headline {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.cta-body {
  font-size: 1rem;
  color: var(--text);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.cta-disclaimer {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

/* === FOOTER === */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.footer-wordmark {
  font-family: var(--ff-head);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-meta { text-align: right; }
.footer-copy { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 0.25rem; }
.footer-contact { font-size: 0.8125rem; color: var(--cyan); }

/* === RESPONSIVE === */

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 7rem 1.5rem 4rem; gap: 3rem; }
  .hero-image-wrap { max-width: 500px; margin: 0 auto; }
  .wwd-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .how-steps::before { display: none; }
  .hub-inner { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 2rem; }
  .footer-meta { text-align: left; }
}

@media (max-width: 600px) {
  .site-header nav { display: none; }
  .hero-headline { font-size: 2.25rem; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-creds { gap: 1rem; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}