:root {
  --bg: #000810;
  --bg-soft: rgba(0, 255, 136, 0.05);
  --card: rgba(0, 255, 136, 0.08);
  --card-border: rgba(0, 255, 136, 0.22);
  --text: #e8fff4;
  --muted: #a4e6c8;
  --accent: #00ff88;
  --accent-strong: #00d07a;
  --surface: rgba(0, 12, 22, 0.78);
  --shadow: 0 18px 35px -25px rgba(0, 0, 0, 0.9);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: radial-gradient(960px 640px at 12% -10%, rgba(0,255,136,0.05), transparent 60%),
              radial-gradient(780px 580px at 108% 8%, rgba(0,255,136,0.04), transparent 70%),
              linear-gradient(180deg, #000810 0%, #001219 65%, #000810 100%);
  color: var(--text);
  font-family: inherit;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  position: relative;
  z-index: 0;
}

#bg-net {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#bg-net + .site-wrapper {
  position: relative;
  z-index: 1;
}

[data-animate] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .9s ease, transform .9s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

a:hover {
  color: var(--accent);
}

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

.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.container {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 36px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(0, 8, 16, 0.88);
  backdrop-filter: blur(10px) saturate(130%);
  border-bottom: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.site-header .nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.brand img {
  height: clamp(36px, 5vw, 52px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 28px);
  font-weight: 500;
  color: var(--muted);
}

.site-nav a {
  position: relative;
  padding: 6px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -8px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
}

.nav-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0,255,136,0.25);
}

.hero {
  padding: clamp(64px, 12vw, 120px) 0 clamp(56px, 10vw, 100px);
  text-align: center;
}

.hero .container {
  display: grid;
  gap: clamp(24px, 6vw, 42px);
}

.motion-float {
  animation: float 16s ease-in-out infinite;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: rgba(232, 255, 244, 0.6);
  font-size: 0.78rem;
  font-weight: 600;
  display: inline-flex;
  justify-content: center;
  background: linear-gradient(90deg, rgba(232,255,244,0.35), rgba(0,255,136,0.6), rgba(232,255,244,0.35));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 220% 100%;
  animation: shimmer 18s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.3rem, 6vw, 3.6rem);
  line-height: 1.08;
  margin: 0;
  font-weight: 800;
}

.hero p {
  margin: 0 auto;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 2.6vw, 1.2rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 14px;
  border: none;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #00130a;
  box-shadow: 0 14px 34px rgba(0,255,136,0.25);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0,255,136,0.32);
}

.section {
  padding: clamp(64px, 11vw, 108px) 0;
}

.section + .section {
  border-top: 1px solid rgba(255,255,255,0.05);
}

.section h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-bottom: 18px;
  text-align: center;
}

.section-lead {
  max-width: 720px;
  margin: 0 auto 46px;
  color: var(--muted);
  text-align: center;
}

.feature-grid,
.service-grid,
.pricing-grid,
.team-grid,
.contact-grid {
  display: grid;
  gap: clamp(22px, 4vw, 32px);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card,
.pricing-card,
.info-card {
  position: relative;
  padding: clamp(20px, 3.5vw, 32px);
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: 0 12px 30px -24px rgba(0,0,0,0.65);
  display: grid;
  gap: 14px;
  transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
  overflow: hidden;
}

.card::after,
.pricing-card::after,
.info-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,255,136,0.14), rgba(0,255,136,0) 55%);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .6s ease;
  pointer-events: none;
}

.card:hover,
.pricing-card:hover,
.info-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,255,136,0.32);
  box-shadow: 0 24px 40px -28px rgba(0,255,136,0.28);
}

.card:hover::after,
.pricing-card:hover::after,
.info-card:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.card h3,
.pricing-card h3 {
  margin: 0;
  font-size: 1.3rem;
}

.card p,
.pricing-card p,
.info-card p {
  color: var(--muted);
  margin: 0;
}

.info-card {
  background: rgba(0, 18, 26, 0.86);
  align-content: start;
  justify-items: start;
  text-align: left;
  gap: clamp(16px, 2vw, 22px);
  height: 100%;
}

.info-card .tag {
  margin-bottom: 2px;
}

.info-card .badge {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(0,255,136,0.12);
  background: rgba(0,255,136,0.05);
  gap: 12px;
}

.contact-grid > * {
  min-height: 100%;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,255,136,0.4);
  background: rgba(0,255,136,0.12);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  animation: pulseAccent 14s ease-in-out infinite;
}

.pricing-card {
  background: rgba(0, 24, 32, 0.82);
  padding: clamp(28px, 4.5vw, 40px);
  gap: 18px;
}

.pricing-card .price {
  font-size: clamp(2.1rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--accent);
}

.pricing-card .frequency {
  font-size: 0.95rem;
  color: rgba(232,255,244,0.6);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--muted);
  position: relative;
}

.feature-list[data-collapsible="true"] {
  max-height: 184px;
  overflow: hidden;
  transition: max-height .45s ease;
}

.pricing-card.is-open .feature-list[data-collapsible="true"] {
  max-height: 540px;
}

.feature-fade {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 64px;
  background: linear-gradient(180deg, rgba(0, 24, 32, 0) 0%, rgba(0, 24, 32, 0.95) 100%);
  pointer-events: none;
  opacity: 1;
  transition: opacity .3s ease;
}

.pricing-card.is-open .feature-fade {
  opacity: 0;
}

.contact-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
  grid-auto-rows: 1fr;
}

.form-card {
  background: rgba(0, 18, 26, 0.86);
  padding: clamp(28px, 5vw, 40px);
  border-radius: 24px;
  border: 1px solid var(--card-border);
  display: grid;
  gap: 18px;
  align-content: start;
  justify-items: start;
  height: 100%;
}

.form-card .form-lead {
  margin: -4px 0 8px;
  color: var(--muted);
}

.form-card label {
  width: 100%;
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.form-card label span {
  color: rgba(232,255,244,0.84);
}

input, textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,255,136,0.04);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: box-shadow .3s ease, border-color .3s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(0,255,136,0.45);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.28);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 32px 0 48px;
  text-align: center;
  color: rgba(232,255,244,0.6);
  font-size: 0.95rem;
}

.site-footer nav {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(232,255,244,0.7);
}

.badge svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.hero-cta-note {
  font-size: 0.9rem;
  color: rgba(232,255,244,0.65);
}

.steps {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.steps li {
  list-style: none;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(0, 20, 30, 0.75);
  box-shadow: 0 16px 28px -26px rgba(0,0,0,0.8);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.motion-wave > * {
  animation: wave 14s ease-in-out infinite;
}

.motion-wave > *:nth-child(2) {
  animation-delay: .7s;
}

.motion-wave > *:nth-child(3) {
  animation-delay: 1.4s;
}

.motion-wave > *:nth-child(4) {
  animation-delay: 2.1s;
}

.motion-rise {
  animation: rise 20s ease-in-out infinite;
}

.steps strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
}

.error-page {
  text-align: center;
  padding: clamp(96px, 15vw, 140px) 0;
}

.error-page h1 {
  font-size: clamp(4rem, 20vw, 6.5rem);
  margin: 0;
}

.error-page p {
  max-width: 520px;
  margin: 14px auto 32px;
  color: var(--muted);
}

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

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

@keyframes wave {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulseAccent {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0,255,136,0.0);
  }
  50% {
    box-shadow: 0 0 18px rgba(0,255,136,0.18);
  }
}

@keyframes rise {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-14px) scale(1.01);
  }
}

@media (max-width: 960px) {
  .site-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(0, 10, 18, 0.96);
    padding: 0 clamp(20px, 5vw, 32px);
    border-bottom: 1px solid rgba(0,255,136,0.18);
    max-height: 0;
    overflow: hidden;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    transition: max-height .45s ease;
  }

  .site-header.nav-open .site-nav {
    max-height: 320px;
    padding-bottom: 18px;
  }

  .site-nav a {
    width: 100%;
    padding: 14px 0;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .actions {
    flex-direction: column;
  }

  .feature-grid,
  .service-grid,
  .pricing-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-header .nav-row {
    min-height: 64px;
  }
}

@media (max-width: 640px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-animate] {
    opacity: 1 !important;
    transform: none !important;
  }
}