/* ==========================================================================
   ViaMilkyway — tokens
   ========================================================================== */
:root{
  --void: #05060B;
  --void-2: #0A0C16;
  --panel: #0D1122;
  --panel-2: #10142A;
  --steel: #1C2238;
  --steel-2: #262C48;
  --ion: #5EE1FF;
  --ion-dim: #2C8FA8;
  --ion-soft: rgba(94,225,255,0.10);
  --signal: #FFB238;
  --signal-soft: rgba(255,178,56,0.12);
  --paper: #E9ECF6;
  --paper-dim: #C3C8DA;
  --muted: #8891A8;
  --muted-2: #5B6382;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1180px;
  --radius: 14px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--void);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3{
  font-family: var(--font-display);
  color: #fff;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  line-height: 1.12;
}

p{ margin: 0 0 1em; color: var(--paper-dim); }

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

ul{ margin:0; padding:0; list-style:none; }

img,svg{ display:block; max-width:100%; }

::selection{ background: var(--ion); color: #01161c; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--ion);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==========================================================================
   Background atmosphere
   ========================================================================== */
.starfield{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 8% 12%, rgba(255,255,255,0.9), transparent 60%),
    radial-gradient(1px 1px at 22% 68%, rgba(255,255,255,0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 35% 22%, rgba(255,255,255,0.85), transparent 60%),
    radial-gradient(1px 1px at 48% 78%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 62% 15%, rgba(255,255,255,0.8), transparent 60%),
    radial-gradient(1px 1px at 74% 55%, rgba(255,255,255,0.65), transparent 60%),
    radial-gradient(1.5px 1.5px at 85% 30%, rgba(255,255,255,0.9), transparent 60%),
    radial-gradient(1px 1px at 92% 82%, rgba(255,255,255,0.6), transparent 60%),
    radial-gradient(1px 1px at 15% 90%, rgba(255,255,255,0.55), transparent 60%),
    radial-gradient(1.5px 1.5px at 55% 45%, rgba(255,255,255,0.7), transparent 60%),
    radial-gradient(circle at 18% 8%, rgba(94,225,255,0.06), transparent 45%),
    radial-gradient(circle at 82% 68%, rgba(255,178,56,0.045), transparent 45%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 55%, var(--void) 100%);
  background-repeat: no-repeat;
  background-size: cover;
  animation: twinkle 7s ease-in-out infinite alternate;
}
@keyframes twinkle{
  0%{ opacity: 0.75; }
  100%{ opacity: 1; }
}
.grain{
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
main, header, footer{ position: relative; z-index: 2; }

.section-head{
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head h2{ font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.section-sub{ color: var(--muted); font-size: 1.02rem; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ion);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  text-transform: uppercase;
}
.section-head .eyebrow{ justify-content: center; width: 100%; }
.eyebrow-dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ion);
  box-shadow: 0 0 8px 1px var(--ion);
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(135deg, var(--ion) 0%, #3fb8d8 100%);
  color: #011218;
  box-shadow: 0 0 0 0 rgba(94,225,255,0.0);
}
.btn-primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 8px 30px -8px rgba(94,225,255,0.55);
}
.btn-ghost{
  background: transparent;
  color: var(--paper);
  border-color: var(--steel-2);
}
.btn-ghost:hover{
  border-color: var(--ion);
  color: var(--ion);
}
.btn-block{ width: 100%; }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(5,6,11,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}
.brand-mark{ color: var(--ion); display: flex; }
.brand-word{
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.brand-thin{ color: var(--muted); font-weight: 500; }

.nav-links{
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.9rem;
  color: var(--paper-dim);
}
.nav-links a{ transition: color 0.15s ease; position: relative; }
.nav-links a:not(.nav-cta):hover{ color: #fff; }
.nav-cta{
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ion) !important;
  border: 1px solid var(--ion-dim);
  padding: 9px 18px;
  border-radius: 999px;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-cta:hover{ background: var(--ion-soft); }

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span{
  width: 22px; height: 2px; background: #fff; border-radius: 2px;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px 24px 60px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-title{
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  font-weight: 600;
  color: #fff;
}
.hero-accent{
  background: linear-gradient(100deg, var(--ion) 10%, #b9f3ff 55%, var(--ion) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub{
  font-size: 1.08rem;
  max-width: 560px;
  color: var(--muted);
}
.hero-actions{
  display: flex;
  gap: 14px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.manifest{
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  font-family: var(--font-mono);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7);
}
.manifest-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px dashed var(--steel-2);
}
.manifest-title{
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.manifest-live{
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--signal);
  display: flex;
  align-items: center;
  gap: 6px;
}
.manifest-live i{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px 1px var(--signal);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ opacity: 1; }
  50%{ opacity: 0.35; }
}
.manifest-row{
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.manifest-row:last-child{ border-bottom: none; padding-bottom: 0; }
.manifest-label{
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  margin-bottom: 5px;
}
.manifest-value{
  display: block;
  font-size: 0.82rem;
  color: var(--paper);
  line-height: 1.5;
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust-strip{
  max-width: var(--container);
  margin: 0 auto;
  padding: 30px 24px 70px;
  text-align: center;
}
.trust-strip-label{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  margin-bottom: 18px;
}
.trust-logos{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--paper-dim);
  letter-spacing: 0.02em;
}
.trust-logos .sep{ color: var(--steel-2); }

/* ==========================================================================
   Route section (signature diagram)
   ========================================================================== */
.route-section{
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.route-map{
  background: radial-gradient(circle at 50% 45%, rgba(94,225,255,0.05), transparent 60%), var(--void-2);
  border: 1px solid var(--steel);
  border-radius: 18px;
  padding: 10px;
  margin-bottom: 40px;
  overflow: hidden;
}
.route-svg{ width: 100%; height: auto; display:block; }

.route-line{
  fill: none;
  stroke: var(--steel-2);
  stroke-width: 1.4;
  stroke-dasharray: 6 500;
  opacity: 0.9;
}
.route-line.is-drawn{
  stroke: var(--ion-dim);
  transition: stroke-dashoffset 1.4s ease, stroke 0.6s ease;
}
.route-line-out.is-drawn{ stroke: var(--signal); opacity: 0.75; }

.node-dot{ fill: var(--ion); }
.node-group-right .node-dot{ fill: var(--signal); }
.node-label{
  font-family: var(--font-mono);
  font-size: 11.5px;
  fill: var(--paper);
  letter-spacing: 0.03em;
}
.node-sub{
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--muted);
}
.hub-ring{
  fill: none;
  stroke: var(--ion);
  stroke-width: 1;
  opacity: 0.5;
}
.hub-core{
  fill: url(#hubGradFallback);
  fill: var(--ion);
  filter: drop-shadow(0 0 14px rgba(94,225,255,0.65));
}
.hub-label{
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  fill: #fff;
  letter-spacing: 0.06em;
}
.hub-sub{
  font-family: var(--font-mono);
  font-size: 9.5px;
  fill: var(--muted);
  letter-spacing: 0.04em;
}

.route-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.route-step{
  border-top: 1px solid var(--steel);
  padding-top: 16px;
}
.route-step-tag{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ion);
  margin-bottom: 10px;
}
.route-step p{ color: var(--paper-dim); font-size: 0.95rem; margin: 0; }

/* ==========================================================================
   Services
   ========================================================================== */
.services{
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 24px;
}
.service-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-card{
  background: var(--panel);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.service-card:hover{
  border-color: var(--ion-dim);
  transform: translateY(-3px);
  background: var(--panel-2);
}
.service-tag{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ion);
  background: var(--ion-soft);
  border: 1px solid var(--ion-dim);
  border-radius: 6px;
  padding: 4px 9px;
  margin-bottom: 16px;
}
.service-card h3{ font-size: 1.28rem; margin-bottom: 10px; }
.service-card > p{ font-size: 0.95rem; margin-bottom: 16px; }
.service-list li{
  position: relative;
  padding-left: 18px;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 8px;
}
.service-list li::before{
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1.5px;
  background: var(--ion-dim);
}

/* ==========================================================================
   Why us
   ========================================================================== */
.why{
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.why-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card{
  padding: 24px 20px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  border: 1px solid var(--steel);
}
.why-card h3{ font-size: 1.05rem; margin-bottom: 8px; color: var(--ion); font-family: var(--font-body); font-weight: 700;}
.why-card p{ font-size: 0.9rem; margin: 0; }

/* ==========================================================================
   About
   ========================================================================== */
.about{
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.about-grid{
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 60px;
  align-items: start;
}
.about-copy h2{ font-size: clamp(1.7rem, 3vw, 2.2rem); max-width: 480px; }
.about-copy p{ font-size: 1rem; }
.about-panel{
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.about-stat{
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--panel);
  display: flex;
  align-items: center;
  gap: 18px;
}
.about-stat-num{
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--signal);
  min-width: 62px;
}
.about-stat-label{ font-size: 0.86rem; color: var(--muted); }

/* ==========================================================================
   Founders
   ========================================================================== */
.founders{
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.founder-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 880px;
  margin: 0 auto;
}
.founder-card{
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 32px 28px;
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  text-align: left;
}
.founder-avatar{
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  color: #01161c;
  background: linear-gradient(135deg, var(--ion), var(--signal));
  margin-bottom: 18px;
}
.founder-card h3{ font-size: 1.2rem; margin-bottom: 2px; }
.founder-role{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ion);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.founder-bio{ font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta{
  max-width: var(--container);
  margin: 70px auto;
  padding: 64px 40px;
  text-align: center;
  border-radius: 24px;
  background:
    radial-gradient(circle at 30% 20%, rgba(94,225,255,0.14), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(255,178,56,0.10), transparent 50%),
    var(--panel);
  border: 1px solid var(--steel);
}
.cta-inner{ max-width: 560px; margin: 0 auto; }
.cta h2{ font-size: clamp(1.7rem, 3.2vw, 2.3rem); }
.cta p{ margin-bottom: 28px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact{
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 24px 100px;
}
.contact-grid{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.contact-copy h2{ font-size: clamp(1.7rem, 3vw, 2.2rem); }
.contact-list{
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-item{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 4px;
  border-bottom: 1px solid var(--steel);
  transition: padding-left 0.18s ease, border-color 0.18s ease;
}
.contact-item:hover{
  padding-left: 10px;
  border-color: var(--ion-dim);
}
.contact-label{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--muted-2);
}
.contact-value{
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--paper);
}
.contact-item:hover .contact-value{ color: var(--ion); }

.contact-form{
  background: var(--panel);
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row{ display: flex; flex-direction: column; gap: 7px; }
.form-row label{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}
.form-row input, .form-row select, .form-row textarea{
  background: var(--void-2);
  border: 1px solid var(--steel-2);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.92rem;
  resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  border-color: var(--ion);
}
.form-note{
  font-size: 0.78rem;
  color: var(--muted-2);
  text-align: center;
  margin: 4px 0 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 50px 24px 34px;
}
.footer-inner{
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.footer-brand{ display: flex; align-items: center; gap: 10px; }
.footer-brand .brand-mark{ color: var(--ion); }
.footer-brand .brand-word{ font-family: var(--font-mono); font-size: 0.85rem; color: #fff; }
.footer-tag{ font-size: 0.88rem; color: var(--muted); max-width: 420px; }
.footer-links{
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 6px 0;
}
.footer-links a:hover{ color: var(--ion); }
.footer-copy{ font-size: 0.78rem; color: var(--muted-2); margin: 8px 0 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; padding-top: 120px; }
  .service-grid{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: repeat(2,1fr); }
  .about-grid{ grid-template-columns: 1fr; gap: 36px; }
  .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
  .route-steps{ grid-template-columns: 1fr; }
  .founder-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .nav-links{
    position: fixed;
    top: 62px; left: 0; right: 0;
    background: rgba(5,6,11,0.98);
    border-bottom: 1px solid var(--steel);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 26px;
    gap: 18px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle{ display: flex; }
  .nav-cta{ align-self: flex-start; }

  .why-grid{ grid-template-columns: 1fr; }
  .trust-logos{ font-size: 0.95rem; gap: 10px; }
  .node-label, .node-sub{ font-size: 9px; }
  .manifest{ padding: 18px; }
}