/* ============================================
   Rollo - Delivery Robot Website
   Theme: Tech-Futuristic with Friendly Robot
   ============================================ */

:root {
  --color-bg: #0A0E27;
  --color-bg-elev: #0F1433;
  --color-surface: #151B3D;
  --color-surface-2: #1B2147;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);

  --color-text: #F5F7FF;
  --color-text-muted: #A6B0D4;
  --color-text-dim: #6B759F;

  --color-primary: #0066FF;
  --color-primary-glow: #3A8DFF;
  --color-accent: #00FF94;
  --color-accent-dim: #00CC77;
  --color-cta: #FF5B2E;
  --color-cta-hover: #FF7349;

  --gradient-hero: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 102, 255, 0.25), transparent 70%);
  --gradient-accent: linear-gradient(135deg, #0066FF 0%, #00FF94 100%);
  --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-glow: 0 0 40px rgba(0, 102, 255, 0.35);
  --shadow-glow-green: 0 0 40px rgba(0, 255, 148, 0.3);
  --shadow-card: 0 20px 60px -20px rgba(0, 0, 0, 0.5);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --container: min(1240px, 92vw);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Background effects */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 0%, rgba(0, 102, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(0, 255, 148, 0.10), transparent 60%),
    radial-gradient(ellipse 40% 30% at 50% 100%, rgba(255, 91, 46, 0.08), transparent 60%);
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 40%, transparent 100%);
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms var(--ease);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); line-height: 1.15; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.3; }

p { color: var(--color-text-muted); }

section {
  padding: clamp(80px, 12vw, 140px) 0;
  position: relative;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

/* =============== Reusable Components =============== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(0, 255, 148, 0.08);
  border: 1px solid rgba(0, 255, 148, 0.2);
  border-radius: 100px;
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
  animation: pulse 2s infinite;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section-header p.lead {
  font-size: 1.1rem;
  max-width: 620px;
  margin: 20px auto 0;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 250ms var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-cta);
  color: white;
  box-shadow: 0 10px 30px -10px rgba(255, 91, 46, 0.6);
}
.btn-primary:hover {
  background: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -10px rgba(255, 91, 46, 0.7);
}

.btn-accent {
  background: var(--gradient-accent);
  color: white;
  box-shadow: 0 10px 30px -10px rgba(0, 102, 255, 0.6);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -10px rgba(0, 102, 255, 0.7);
}

.btn-ghost {
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(0, 255, 148, 0.05);
}

.btn svg { width: 18px; height: 18px; }

/* =============== Navbar =============== */
.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 1240px;
  padding: 14px 24px;
  background: rgba(10, 14, 39, 0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
  transition: all 300ms var(--ease);
}

.navbar.scrolled {
  background: rgba(10, 14, 39, 0.92);
  border-color: var(--color-border-strong);
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
}

.brand-mark svg { width: 20px; height: 20px; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 500;
  cursor: pointer;
}

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

.nav-cta { display: flex; align-items: center; gap: 10px; }

.menu-toggle { display: none; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-border);
  }
  .nav-cta .btn { padding: 10px 18px; font-size: 0.85rem; }
}

/* =============== Hero =============== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  margin: 24px 0;
}

.hero-content h1 .shimmer {
  background: linear-gradient(90deg, #F5F7FF 0%, #00FF94 50%, #0066FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: shimmer 4s linear infinite;
}

.hero-content .lead {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-signals {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.signal {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.signal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
  animation: pulse 2s infinite;
}

/* Hero robot stage */
.hero-stage {
  position: relative;
  aspect-ratio: 1;
  max-width: 560px;
  margin-left: auto;
  isolation: isolate;
}

.hero-stage::before {
  content: '';
  position: absolute;
  inset: 10% 10%;
  background: radial-gradient(circle, rgba(0, 255, 148, 0.25) 0%, transparent 60%);
  filter: blur(40px);
  animation: pulse-glow 4s ease-in-out infinite;
  z-index: -1;
}

.hero-stage::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  box-shadow: 0 0 20px var(--color-accent);
  opacity: 0.5;
}

.hero-robot {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
  animation: float 5s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

/* Orbit rings */
.orbit {
  position: absolute;
  border: 1px dashed rgba(0, 255, 148, 0.15);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.orbit-1 { width: 90%; height: 90%; animation: spin 30s linear infinite; }
.orbit-2 { width: 110%; height: 110%; animation: spin 45s linear infinite reverse; border-color: rgba(0, 102, 255, 0.12); }

.orbit::before, .orbit::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}
.orbit-1::before { top: -4px; left: 50%; }
.orbit-1::after { bottom: -4px; right: 20%; background: var(--color-primary); box-shadow: 0 0 10px var(--color-primary); }
.orbit-2::before { top: 30%; right: -4px; background: var(--color-cta); box-shadow: 0 0 10px var(--color-cta); }

/* Floating badges around robot */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(15, 20, 51, 0.9);
  backdrop-filter: blur(14px);
  border: 1px solid var(--color-border-strong);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  box-shadow: var(--shadow-card);
  z-index: 3;
  animation: float-badge 6s ease-in-out infinite;
}

.float-badge svg { width: 16px; height: 16px; }

.float-badge-1 { top: 10%; left: -5%; animation-delay: 0s; }
.float-badge-2 { top: 30%; right: -8%; animation-delay: 1s; }
.float-badge-3 { bottom: 20%; left: -10%; animation-delay: 2s; }
.float-badge-4 { bottom: 5%; right: -5%; animation-delay: 3s; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-content .lead { margin-left: auto; margin-right: auto; }
  .hero-signals, .hero-ctas { justify-content: center; }
  .hero-stage { max-width: 420px; margin: 0 auto; }
}

/* =============== Stats =============== */
.stats {
  padding: 60px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.stat {
  text-align: center;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 700px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

/* =============== Coverage Map =============== */
.coverage {
  position: relative;
}

.map-wrapper {
  position: relative;
  background: var(--color-bg-elev);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 520px;
  box-shadow: var(--shadow-card);
}

.map-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 102, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.map-svg {
  width: 100%;
  height: auto;
  display: block;
}

.zone-card {
  position: absolute;
  padding: 20px;
  background: rgba(21, 27, 61, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  max-width: 260px;
  z-index: 2;
  transition: transform 300ms var(--ease);
}

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

.zone-card h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.zone-card h4::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}

.zone-card p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.zone-card ul {
  list-style: none;
  margin-top: 12px;
  font-size: 0.8rem;
}
.zone-card li {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  color: var(--color-text-muted);
  border-bottom: 1px dashed var(--color-border);
}
.zone-card li:last-child { border-bottom: none; }
.zone-card li b { color: var(--color-text); font-weight: 600; }

.zone-card-white { top: 30px; left: 30px; }
.zone-card-sea { bottom: 30px; right: 30px; }

@media (max-width: 768px) {
  .map-wrapper { min-height: 700px; }
  .zone-card { position: static; max-width: 100%; margin: 16px; }
  .zone-card-white { margin-bottom: 0; }
}

/* Map route animation */
.route-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 8 8;
  animation: dash 30s linear infinite;
}

.route-robot {
  animation: move-along 12s linear infinite;
}

/* =============== Services / Pillars =============== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.pillar {
  position: relative;
  padding: 36px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 400ms var(--ease);
}

.pillar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(0, 102, 255, 0.08), transparent 40%);
  opacity: 0;
  transition: opacity 400ms var(--ease);
}

.pillar:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.pillar:hover::before { opacity: 1; }

.pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), rgba(0, 255, 148, 0.15));
  border: 1px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-accent);
  transition: all 400ms var(--ease);
}
.pillar-icon svg { width: 28px; height: 28px; }
.pillar:hover .pillar-icon {
  transform: rotate(-6deg) scale(1.05);
  box-shadow: var(--shadow-glow-green);
}

.pillar h3 { margin-bottom: 12px; }
.pillar p { font-size: 0.95rem; line-height: 1.6; }

.pillar-metrics {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--color-border);
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.pillar-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pillar-metric b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  color: var(--color-accent);
}

.pillar-metric span {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .pillar { padding: 28px; }
}

/* =============== How it Works =============== */
.journey {
  background:
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(0, 102, 255, 0.1), transparent 70%);
}

.journey-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.journey-track::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-cta));
  opacity: 0.4;
  z-index: 0;
}

.journey-step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 8px;
}

.journey-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--color-bg-elev);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-accent);
  box-shadow: 0 0 0 6px rgba(0, 255, 148, 0.1);
  transition: all 400ms var(--ease);
}

.journey-step:hover::before {
  background: var(--gradient-accent);
  color: white;
  border-color: transparent;
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 255, 148, 0.5);
}

.journey-step h4 { margin-bottom: 8px; font-size: 1.1rem; }
.journey-step p { font-size: 0.9rem; line-height: 1.55; }

@media (max-width: 768px) {
  .journey-track { grid-template-columns: 1fr; gap: 40px; }
  .journey-track::before { display: none; }
}

/* =============== Tech Specs =============== */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.tech-image {
  position: relative;
  aspect-ratio: 1;
}

.tech-image .hero-robot {
  animation: float 6s ease-in-out infinite;
}

.tech-callout {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(15, 20, 51, 0.92);
  border: 1px solid var(--color-border-strong);
  backdrop-filter: blur(14px);
  border-radius: 100px;
  font-size: 0.85rem;
  white-space: nowrap;
  box-shadow: var(--shadow-card);
}

.tech-callout::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
  animation: pulse 2s infinite;
}

.tc-1 { top: 12%; left: -10%; animation: float-badge 6s ease-in-out infinite; }
.tc-2 { top: 34%; right: -14%; animation: float-badge 6s ease-in-out infinite 1s; }
.tc-3 { bottom: 30%; left: -12%; animation: float-badge 6s ease-in-out infinite 2s; }
.tc-4 { bottom: 8%; right: -8%; animation: float-badge 6s ease-in-out infinite 3s; }

.tech-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.spec {
  padding: 20px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 300ms var(--ease);
}
.spec:hover { border-color: var(--color-accent); transform: translateY(-3px); }

.spec-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.spec-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .tech-grid { grid-template-columns: 1fr; }
  .tech-image { max-width: 420px; margin: 0 auto; }
  .tc-1, .tc-2, .tc-3, .tc-4 { display: none; }
}

/* =============== Partners =============== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.partner {
  position: relative;
  padding: 36px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 400ms var(--ease);
}

.partner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 400ms var(--ease);
}

.partner:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card);
}
.partner:hover::before { transform: scaleX(1); }

.partner-badge {
  display: inline-flex;
  padding: 6px 12px;
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--color-primary-glow);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.partner h3 { margin-bottom: 12px; }
.partner p { font-size: 0.95rem; margin-bottom: 20px; }

.partner-benefits {
  list-style: none;
  margin-bottom: 28px;
}
.partner-benefits li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.partner-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(0, 255, 148, 0.15);
  border: 1px solid rgba(0, 255, 148, 0.4);
}
.partner-benefits li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

.partner-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  transition: gap 250ms var(--ease);
}
.partner-cta:hover { gap: 14px; color: white; }
.partner-cta svg { width: 14px; height: 14px; }

@media (max-width: 900px) {
  .partners-grid { grid-template-columns: 1fr; }
}

/* =============== Roadmap =============== */
.roadmap-track {
  position: relative;
  padding-left: 40px;
}

.roadmap-track::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent), var(--color-cta));
  opacity: 0.4;
}

.milestone {
  position: relative;
  margin-bottom: 40px;
  padding: 24px 28px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 300ms var(--ease);
}

.milestone::before {
  content: '';
  position: absolute;
  top: 28px;
  left: -34px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg-elev);
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 0 5px rgba(0, 255, 148, 0.12);
}

.milestone:hover { border-color: var(--color-border-strong); transform: translateX(6px); }

.milestone-time {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.milestone h4 { margin-bottom: 8px; font-size: 1.15rem; }
.milestone p { font-size: 0.92rem; }

/* =============== Waitlist CTA =============== */
.cta-section {
  position: relative;
}

.cta-card {
  position: relative;
  padding: clamp(40px, 6vw, 80px);
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.2), rgba(0, 255, 148, 0.1));
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
}

.cta-card > * { position: relative; z-index: 1; }

.cta-card h2 { margin-bottom: 16px; }
.cta-card p { max-width: 540px; margin: 0 auto 32px; font-size: 1.05rem; }

.waitlist-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
  padding: 8px;
  background: rgba(10, 14, 39, 0.5);
  border: 1px solid var(--color-border-strong);
  border-radius: 100px;
  backdrop-filter: blur(14px);
}

.waitlist-form input {
  flex: 1;
  padding: 12px 20px;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
}
.waitlist-form input::placeholder { color: var(--color-text-dim); }

.waitlist-form button {
  padding: 12px 24px;
  border-radius: 100px;
  background: var(--color-cta);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 200ms var(--ease);
}
.waitlist-form button:hover { background: var(--color-cta-hover); }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 20px;
  background: rgba(0, 255, 148, 0.1);
  border: 1px solid rgba(0, 255, 148, 0.3);
  border-radius: 100px;
  color: var(--color-accent);
  font-size: 0.9rem;
}
.form-success.active { display: inline-block; }

@media (max-width: 500px) {
  .waitlist-form { flex-direction: column; border-radius: 20px; }
  .waitlist-form button { width: 100%; }
}

/* =============== Footer =============== */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  max-width: 340px;
}

.footer h5 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 16px;
}

.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; }
.footer a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.footer a:hover { color: var(--color-accent); }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

.socials {
  display: flex;
  gap: 12px;
}
.socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 200ms var(--ease);
}
.socials a:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-2px); }
.socials svg { width: 16px; height: 16px; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* =============== Reveal Animations =============== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* =============== Keyframes =============== */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-0.5deg); }
  50% { transform: translateY(-16px) rotate(0.5deg); }
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.75; }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.08); }
}

@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes dash {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -2000; }
}

@keyframes move-along {
  0% { offset-distance: 0%; }
  100% { offset-distance: 100%; }
}

/* Wheel spinning */
.robot-wheel-left {
  transform-origin: 110px 370px;
  animation: spin-wheel 4s linear infinite;
}
.robot-wheel-right {
  transform-origin: 290px 370px;
  animation: spin-wheel 4s linear infinite;
}

@keyframes spin-wheel {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Blinking eyes */
.robot-eyes {
  animation: blink 5s infinite;
  transform-origin: center;
}

@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  94%, 98% { transform: scaleY(0.15); }
}

.robot-sensor {
  animation: pulse 1.6s ease-in-out infinite;
}

.robot-antenna {
  transform-origin: 200px 110px;
  animation: antenna-sway 3s ease-in-out infinite;
}

@keyframes antenna-sway {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(3deg); }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
  .hero-robot, .robot-wheel-left, .robot-wheel-right, .robot-eyes,
  .robot-antenna, .orbit-1, .orbit-2, .float-badge, .route-robot {
    animation: none !important;
  }
}

/* Focus states */
*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}