:root {
  --green: #b7ff00;
  --green-dark: #75a900;
  --orange: #f5a000;
  --background: #020403;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-dark: rgba(0, 0, 0, 0.35);
  --border: rgba(255, 255, 255, 0.14);
  --border-green: rgba(183, 255, 0, 0.28);
  --text: #fff;
  --muted: #d4d4d4;
  --soft: #999;
  --page-width: min(1180px, 92%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--background);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 70% 25%, rgba(172, 255, 0, 0.22), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(255, 153, 0, 0.16), transparent 25%),
    linear-gradient(135deg, #020403 0%, #06110d 45%, #000 100%);
  z-index: -3;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(174, 255, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(174, 255, 0, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent);
  z-index: -2;
}

.glow-line {
  position: fixed;
  width: 120vw;
  height: 320px;
  left: -10vw;
  bottom: 8%;
  background: repeating-linear-gradient(
    -8deg,
    transparent 0 18px,
    rgba(166, 255, 0, 0.13) 19px,
    transparent 21px
  );
  filter: blur(1px);
  opacity: 0.55;
  transform: skewY(-5deg);
  z-index: -1;
  animation: drift 12s linear infinite alternate;
}

@keyframes drift {
  from { transform: translateX(-30px) skewY(-5deg); }
  to { transform: translateX(30px) skewY(-5deg); }
}

header,
main,
footer {
  width: var(--page-width);
  margin: 0 auto;
}

header {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand img {
  width: 190px;
  max-width: 44vw;
  display: block;
}

nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 25px;
}

nav a {
  color: #ddd;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 0;
  transition: color 0.2s ease;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--green);
}

nav .nav-cta {
  color: #071004;
  padding: 12px 17px;
  border-radius: 7px;
  background: var(--green);
}

nav .nav-cta:hover,
nav .nav-cta[aria-current="page"] {
  color: #071004;
  background: #d4ff48;
}

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 50px;
  padding: 50px 0 70px;
  border-bottom: 1px solid rgba(183, 255, 0, 0.2);
}

.eyebrow {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

h1 span {
  color: var(--green);
  text-shadow: 0 0 28px rgba(183, 255, 0, 0.55);
}

.hero p,
.page-intro p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 650px;
}

.hero p {
  margin-bottom: 34px;
}

.buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.btn {
  display: inline-block;
  padding: 15px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #081004;
  background: linear-gradient(135deg, var(--green), #e8ff55);
  box-shadow: 0 0 28px rgba(183, 255, 0, 0.4);
}

.btn-secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.04);
}

.contact-strip {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  color: #eee;
  font-size: 15px;
}

.contact-strip a,
.text-link {
  color: #fff;
  text-decoration: none;
}

.contact-strip a:hover,
.text-link:hover {
  color: var(--green);
}

.hero-art {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
}

.hero-art::before {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(183, 255, 0, 0.22);
  box-shadow:
    0 0 0 40px rgba(183, 255, 0, 0.03),
    0 0 0 90px rgba(183, 255, 0, 0.025),
    0 0 120px rgba(183, 255, 0, 0.22);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  50% { transform: scale(1.04); opacity: 0.75; }
}

.hero-art img {
  position: relative;
  width: min(520px, 95%);
  filter: drop-shadow(0 0 32px rgba(183, 255, 0, 0.28));
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  50% { transform: translateY(-12px); }
}

section {
  padding: 60px 0;
}

.page-intro {
  padding: 68px 0 48px;
  border-bottom: 1px solid rgba(183, 255, 0, 0.2);
}

.page-intro h1 {
  max-width: 850px;
  margin-bottom: 22px;
}

.section-title {
  margin-bottom: 28px;
}

.section-title small {
  color: var(--green);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.section-title h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-top: 10px;
}

.cards,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card,
.price-card {
  padding: 28px;
  min-height: 190px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  border-radius: 16px;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 30px;
  padding: 0 9px;
  margin-bottom: 18px;
  border: 1px solid var(--border-green);
  border-radius: 6px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.card h3,
.price-card h2 {
  margin-bottom: 12px;
  font-size: 19px;
}

.card p,
.price-card p,
.support-note p {
  color: #cfcfcf;
  line-height: 1.65;
  font-size: 15px;
}

.more-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--green);
  text-decoration: none;
  font-weight: 700;
}

.about {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.about p,
.content-copy p {
  color: #d5d5d5;
  line-height: 1.8;
  font-size: 17px;
}

.content-copy p + p {
  margin-top: 20px;
}

.feature-list {
  border: 1px solid var(--border-green);
  background: var(--panel-dark);
  border-radius: 18px;
  overflow: hidden;
}

.feature {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature:last-child {
  border-bottom: 0;
}

.feature strong {
  color: var(--green);
  display: block;
  margin-bottom: 8px;
}

.feature span {
  color: #ddd;
  line-height: 1.6;
}

.price-card {
  min-height: 355px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(183, 255, 0, 0.58);
  box-shadow: 0 0 38px rgba(183, 255, 0, 0.13);
}

.standard-rates {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.rate-card {
  padding: 28px;
  border: 1px solid var(--border-green);
  border-radius: 16px;
  background: var(--panel-dark);
}

.rate-card .check-list {
  margin-top: 15px;
  margin-bottom: 0;
}

.plans {
  grid-template-columns: repeat(2, 1fr);
}

.plan-label {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 17px;
}

.price {
  font-size: 27px;
  font-weight: 800;
  margin: 4px 0 14px;
}

.price span {
  display: inline-block;
  padding-left: 4px;
  color: #d8d8d8;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
}

.plan-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
}

.plan-header .price {
  color: var(--green);
  white-space: nowrap;
  margin: 0;
}

.included-title {
  margin: 7px 0 5px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.business-plan {
  border-color: rgba(48, 158, 255, 0.56);
}

.business-plan .plan-label,
.business-plan .included-title,
.business-plan .plan-header .price,
.business-plan .check-list li::before {
  color: #309eff;
}

.price-subtitle {
  min-height: 42px;
  margin-bottom: 18px;
}

.check-list {
  list-style: none;
  margin: 5px 0 24px;
  flex: 1;
}

.check-list li {
  color: #dedede;
  line-height: 1.55;
  padding: 7px 0 7px 22px;
  position: relative;
}

.check-list li::before {
  content: "+";
  color: var(--green);
  position: absolute;
  left: 0;
  font-weight: 800;
}

.discount-box {
  padding: 18px;
  margin: 8px 0 24px;
  border: 1px solid var(--border-green);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
}

.business-plan .discount-box {
  border-color: rgba(48, 158, 255, 0.45);
}

.discount-box strong {
  display: block;
  color: var(--green);
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.business-plan .discount-box strong {
  color: #309eff;
}

.discount-box p {
  margin: 5px 0;
}

.support-note {
  margin-top: 28px;
  padding: 24px 28px;
  border-left: 3px solid var(--green);
  background: var(--panel);
  border-radius: 0 12px 12px 0;
}

.support-note strong {
  display: block;
  margin-bottom: 7px;
  font-size: 18px;
}

.cta {
  margin-top: 20px;
  padding: 42px;
  text-align: center;
  border-radius: 20px;
  border: 1px solid rgba(183, 255, 0, 0.6);
  background:
    radial-gradient(circle at 20% 30%, rgba(183, 255, 0, 0.2), transparent 25%),
    linear-gradient(135deg, rgba(183, 255, 0, 0.08), rgba(255, 153, 0, 0.08));
  box-shadow: 0 0 40px rgba(183, 255, 0, 0.13);
}

.cta h2 {
  font-size: clamp(30px, 5vw, 46px);
  margin-bottom: 14px;
}

.cta p {
  color: #ddd;
  line-height: 1.65;
  margin: 0 auto 24px;
  max-width: 650px;
}

.cta .buttons {
  justify-content: center;
  margin-bottom: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 34px;
  align-items: start;
}

.contact-panel {
  padding: 30px;
  border: 1px solid var(--border-green);
  border-radius: 18px;
  background: var(--panel-dark);
}

.contact-method {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-method:last-child {
  border-bottom: 0;
}

.contact-method small {
  display: block;
  color: var(--green);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 7px;
}

.contact-method a,
.contact-method span {
  color: #fff;
  font-size: 19px;
  text-decoration: none;
}

footer {
  padding: 38px 0;
  margin-top: 20px;
  color: var(--soft);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 14px;
}

footer a {
  color: var(--green);
  text-decoration: none;
}

.promo-popup {
  position: fixed;
  right: clamp(18px, 4vw, 34px);
  bottom: clamp(18px, 4vw, 34px);
  z-index: 20;
  width: min(390px, calc(100vw - 36px));
  padding: 29px 27px 25px;
  border: 1px solid rgba(183, 255, 0, 0.7);
  border-radius: 18px;
  background:
    radial-gradient(circle at 10% 10%, rgba(183, 255, 0, 0.18), transparent 38%),
    linear-gradient(145deg, #09130f, #020403);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.64), 0 0 34px rgba(183, 255, 0, 0.14);
  opacity: 0;
  transform: translateY(22px);
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

.promo-popup.is-visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.promo-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
  color: #cfd4ca;
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
}

.promo-close:hover {
  color: var(--green);
}

.promo-season {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.promo-popup h2 {
  max-width: 310px;
  margin-bottom: 13px;
  padding-right: 18px;
  font-size: 25px;
  line-height: 1.15;
}

.promo-popup p {
  color: #e1e1e1;
  margin-bottom: 12px;
  line-height: 1.55;
  font-size: 15px;
}

.promo-popup p strong {
  color: var(--green);
}

.promo-popup .promo-detail {
  margin-bottom: 20px;
  color: #b5b9b2;
  font-size: 13px;
}

.promo-popup .btn {
  width: 100%;
  padding-left: 12px;
  padding-right: 12px;
  text-align: center;
}

@media (max-width: 900px) {
  header {
    display: block;
    text-align: center;
  }

  .brand img {
    margin: 0 auto;
  }

  nav {
    justify-content: center;
    margin-top: 20px;
  }

  .hero,
  .about,
  .contact-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero p,
  .page-intro p {
    margin-left: auto;
    margin-right: auto;
  }

  .buttons,
  .contact-strip {
    justify-content: center;
  }

  .hero-art {
    min-height: 320px;
  }

  .hero-art::before {
    width: 320px;
    height: 320px;
  }

  .cards,
  .pricing-grid,
  .standard-rates {
    grid-template-columns: 1fr;
  }

  .plan-header {
    display: block;
  }

  .plan-header .price {
    margin-top: 16px;
  }
}

@media (max-width: 520px) {
  section,
  .page-intro {
    padding: 42px 0;
  }

  h1 {
    letter-spacing: -1px;
  }

  .cta {
    padding: 34px 21px;
  }

  .promo-popup {
    padding: 24px 20px 20px;
  }

  .promo-popup h2 {
    font-size: 22px;
  }
}