:root {
  --bg: #081219;
  --surface: #101f2d;
  --surface-soft: #132739;
  --line: rgba(157, 202, 233, 0.2);
  --ink: #f4fbff;
  --ink-soft: #b9d0df;
  --signal: #3ce6aa;
  --signal-strong: #13c08b;
  --warn: #ffd078;
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-soft: 0 22px 48px rgba(3, 10, 18, 0.42);
  --content: min(1120px, calc(100% - 3rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% -10%, rgba(60, 230, 170, 0.22), transparent 36%),
    radial-gradient(circle at 92% 4%, rgba(255, 208, 120, 0.16), transparent 40%),
    linear-gradient(160deg, #071019 0%, #081421 45%, #0a1421 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.3;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 0.7px, transparent 0.7px);
  background-size: 4px 4px;
  mix-blend-mode: soft-light;
}

.orb {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
}

.orb-left {
  left: -140px;
  top: 36vh;
  background: rgba(60, 230, 170, 0.22);
}

.orb-right {
  right: -160px;
  top: 8vh;
  background: rgba(255, 208, 120, 0.2);
}

.shell {
  width: var(--content);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(6, 15, 24, 0.95), rgba(6, 15, 24, 0.48));
  border-bottom: 1px solid rgba(157, 202, 233, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Syne", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand-spark {
  color: var(--signal);
  text-shadow: 0 0 16px rgba(60, 230, 170, 0.8);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.site-nav a {
  transition: color 220ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.header-cta {
  padding: 0.72rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(110deg, var(--signal), var(--signal-strong));
  color: #032017;
  font-weight: 800;
  font-size: 0.92rem;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 22px rgba(13, 192, 139, 0.3);
}

main {
  padding-block: 2.2rem 5rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.2rem;
  align-items: center;
  padding-top: 1.4rem;
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(157, 202, 233, 0.34);
  color: var(--ink-soft);
  font-size: 0.76rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Syne", sans-serif;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 4.8vw, 4.3rem);
  line-height: 1.02;
  margin-top: 1rem;
}

h1 span {
  color: var(--signal);
  text-shadow: 0 0 30px rgba(60, 230, 170, 0.35);
}

.lead {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  max-width: 56ch;
  font-size: clamp(1.02rem, 1.2vw, 1.16rem);
}

.hero-actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.78rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.96rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  transition: transform 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--signal), var(--signal-strong));
  color: #032017;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(13, 192, 139, 0.28);
}

.btn-ghost {
  border-color: rgba(157, 202, 233, 0.34);
  color: var(--ink);
  background: rgba(16, 31, 45, 0.4);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(19, 39, 57, 0.7);
}

.trust-pills {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.trust-pills li {
  border: 1px solid rgba(157, 202, 233, 0.22);
  border-radius: 999px;
  padding: 0.45rem 0.78rem;
  font-size: 0.83rem;
  color: var(--ink-soft);
  background: rgba(16, 31, 45, 0.45);
}

.hero-media {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(20, 40, 58, 0.96), rgba(12, 25, 38, 0.98));
  box-shadow: var(--shadow-soft);
  padding: 1rem;
}

.hero-media img {
  border-radius: 20px;
  border: 1px solid rgba(157, 202, 233, 0.16);
}

.hero-media figcaption {
  margin-top: 0.92rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-media strong {
  font-size: 0.96rem;
}

.hero-media span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

section + section {
  margin-top: 4.4rem;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

h2 {
  font-size: clamp(1.55rem, 3.3vw, 2.6rem);
  line-height: 1.08;
}

.how-grid,
.proof-grid,
.pricing-grid {
  display: grid;
  gap: 1rem;
}

.how-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.how-card,
.proof-card,
.price-card,
.compare-table,
.faq-list,
.site-footer {
  background: linear-gradient(170deg, rgba(16, 31, 45, 0.86), rgba(10, 21, 34, 0.93));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.how-card,
.proof-card,
.price-card {
  padding: 1rem;
}

.how-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step {
  width: fit-content;
  border-radius: 999px;
  background: rgba(60, 230, 170, 0.14);
  color: var(--signal);
  border: 1px solid rgba(60, 230, 170, 0.4);
  padding: 0.32rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.how-card h3,
.proof-card h3,
.price-card h3 {
  font-size: 1.1rem;
}

.how-card p,
.proof-card p,
.price-card p,
.faq p,
.compare-row span,
.footer-meta {
  margin: 0;
  color: var(--ink-soft);
}

.how-card img,
.proof-card img {
  border-radius: 16px;
  border: 1px solid rgba(157, 202, 233, 0.16);
}

.proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-card {
  display: flex;
  flex-direction: column;
  gap: 0.78rem;
}

.compare-table {
  overflow: hidden;
}

.compare-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  padding: 0.9rem 1rem;
  gap: 0.7rem;
  align-items: center;
}

.compare-row + .compare-row {
  border-top: 1px solid rgba(157, 202, 233, 0.14);
}

.compare-head {
  background: rgba(19, 39, 57, 0.72);
  color: var(--ink);
  font-weight: 700;
}

.yes,
.no {
  text-align: center;
  font-weight: 800;
}

.yes {
  color: var(--signal);
}

.no {
  color: var(--warn);
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.price {
  font-family: "Syne", sans-serif;
  color: var(--ink);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.price-card .btn {
  margin-top: 0.3rem;
  width: fit-content;
}

.price-card.featured {
  border-color: rgba(60, 230, 170, 0.52);
  background: linear-gradient(170deg, rgba(17, 47, 44, 0.86), rgba(8, 34, 34, 0.93));
}

.badge {
  width: fit-content;
  padding: 0.32rem 0.64rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #032017;
  background: linear-gradient(110deg, var(--signal), #93ffd7);
  font-weight: 800;
}

.faq-list {
  padding: 0.5rem;
}

.faq details {
  border-radius: var(--radius-md);
  border: 1px solid rgba(157, 202, 233, 0.2);
  background: rgba(11, 25, 38, 0.7);
  padding: 0.85rem 0.95rem;
}

.faq details + details {
  margin-top: 0.5rem;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  float: right;
  font-size: 1.1rem;
  color: var(--signal);
  transform: translateY(-1px);
}

.faq details[open] summary::after {
  content: "-";
}

.faq p {
  margin-top: 0.7rem;
}

.site-footer {
  margin-top: 4.5rem;
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--signal);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(20px) scale(0.99);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .how-grid,
  .proof-grid,
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  :root {
    --content: min(1120px, calc(100% - 1.4rem));
  }

  .site-header {
    padding: 0.7rem 0;
  }

  .header-cta {
    padding: 0.6rem 0.9rem;
    font-size: 0.82rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .how-grid,
  .proof-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .compare-row {
    grid-template-columns: 1.5fr 0.7fr 0.7fr;
    padding: 0.72rem;
    font-size: 0.88rem;
  }

  section + section {
    margin-top: 3.1rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}