* {
  box-sizing: border-box;
}

:root {
  --bg: #091323;
  --bg-soft: #0d1a30;
  --panel: rgba(18, 32, 61, 0.82);
  --panel-strong: rgba(19, 28, 47, 0.96);
  --line: rgba(201, 255, 118, 0.14);
  --text: #f7f9f2;
  --muted: #aeb6c7;
  --accent: #bcff35;
  --accent-deep: #66d409;
  --accent-soft: rgba(188, 255, 53, 0.12);
  --shadow: 0 30px 90px rgba(1, 6, 16, 0.55);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(108, 169, 255, 0.14), transparent 28%),
    radial-gradient(circle at 20% 10%, rgba(188, 255, 53, 0.12), transparent 24%),
    linear-gradient(180deg, #1a2650 0%, #101d38 38%, #07111e 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 88%);
  opacity: 0.5;
}

.page-shell {
  width: min(1480px, calc(100% - 72px));
  margin: 0 auto;
  padding: 12px 0 24px;
}

.topbar,
.footer,
.hero,
.feature-grid,
.cta-actions {
  display: flex;
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 70px;
  margin: 0 0 16px;
  padding: 8px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(58, 74, 134, 0.5), rgba(45, 58, 110, 0.42));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 16px 40px rgba(6, 10, 22, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(188, 255, 53, 0.35));
}

.brand span {
  font-size: clamp(1.45rem, 1.55vw, 1.8rem);
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.02);
  border-radius: 999px;
  background: rgba(41, 51, 100, 0.92);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 10px 25px rgba(9, 13, 28, 0.18);
}

.nav-pill a,
.footer-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.nav-pill a {
  padding: 9px 16px;
  border-radius: 999px;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  font-size: 1.45rem;
  line-height: 1;
}

.nav-logo img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(188, 255, 53, 0.25));
}

.nav-pill a:hover,
.nav-pill a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 18px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-accent {
  min-width: 142px;
  color: #f8fff1;
  background: linear-gradient(180deg, #24cc58, #21b64e);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 12px 28px rgba(32, 182, 78, 0.26);
}

.button-primary {
  color: #0d1604;
  background: linear-gradient(135deg, #f1ffcd, var(--accent));
  box-shadow: 0 16px 34px rgba(188, 255, 53, 0.22);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.button-muted {
  color: #f5f7fb;
  border-color: rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, #434a57, #363c47);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 12px 26px rgba(6, 10, 22, 0.18);
}

main {
  display: grid;
  gap: 22px;
}

.panel {
  padding: clamp(22px, 2.4vw, 40px);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(53, 72, 141, 0.18), rgba(20, 30, 59, 0.58)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  box-shadow: 0 24px 60px rgba(1, 6, 16, 0.28);
}

.hero {
  position: relative;
  overflow: hidden;
  align-items: center;
  gap: clamp(20px, 3vw, 42px);
}

.hero-copy,
.hero-visual,
.cta,
.faq,
.trust,
.features,
.pricing {
  position: relative;
  z-index: 1;
}

.hero-copy {
  flex: 1 1 48%;
  max-width: 580px;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.8rem, 5.8vw, 5.1rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero h1 span {
  display: block;
  color: var(--accent);
}

.hero p,
.section-heading p,
.feature-card p,
.quote-card p,
.faq p {
  color: var(--muted);
}

.hero p {
  margin: 18px 0 0;
  max-width: 520px;
  font-size: 1.05rem;
  line-height: 1.58;
}

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(250, 251, 245, 0.96);
  color: #111827;
  font-weight: 800;
}

.eyebrow {
  margin-bottom: 20px;
}

.eyebrow-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7dfb54, #d9ff87);
  box-shadow: 0 0 18px rgba(125, 251, 84, 0.75);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.signal-list li {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: #dde6f5;
}

.hero-visual {
  flex: 1 1 52%;
  min-width: 0;
  margin-top: -340px;
}

.visual-stack {
  position: relative;
  min-height: 470px;
}

.screen {
  position: absolute;
  inset: auto;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: linear-gradient(180deg, rgba(19, 27, 49, 0.84), rgba(11, 17, 30, 0.96));
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
}

.screen-back {
  right: 2%;
  top: 56px;
  width: 72%;
  height: 330px;
  transform: rotate(8deg);
  opacity: 0.55;
}

.screen-mid {
  left: 8%;
  top: 72px;
  width: 68%;
  height: 306px;
  transform: rotate(-7deg);
  opacity: 0.6;
}

.screen-front {
  inset: 0;
  padding: 16px;
  overflow: hidden;
}

.screen-front::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top center, rgba(214, 255, 134, 0.14), transparent 30%),
    linear-gradient(180deg, rgba(78, 104, 179, 0.36), rgba(20, 29, 54, 0.12) 40%, rgba(11, 14, 20, 0.92) 100%);
}

.screen-header,
.prompt-card,
.visual-metrics,
.screen-tag {
  position: relative;
  z-index: 1;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 4px 16px;
  font-weight: 700;
}

.screen-live {
  color: #d9ff87;
}

.prompt-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: calc(100% - 138px);
  padding: 22px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(7, 7, 10, 0.78)),
    radial-gradient(circle at top center, rgba(201, 255, 118, 0.12), transparent 40%);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.prompt-card p {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 800;
  line-height: 1.08;
}

.prompt-card span {
  max-width: 460px;
  color: #d2d9e9;
  font-size: 0.95rem;
  line-height: 1.62;
}

.visual-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.visual-metrics div {
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.visual-metrics strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
}

.visual-metrics span {
  color: var(--muted);
  font-size: 0.9rem;
}

.screen-tag {
  top: 18px;
  left: 18px;
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #d8deec;
}

.halo {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
}

.halo-one {
  right: 8%;
  top: 20%;
  width: 220px;
  height: 220px;
  background: rgba(188, 255, 53, 0.17);
}

.halo-two {
  left: 10%;
  top: 8%;
  width: 180px;
  height: 180px;
  background: rgba(128, 170, 255, 0.16);
}

.visual-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.tab {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: all 180ms ease;
}

.tab.is-active,
.tab:hover,
.tab:focus-visible {
  color: var(--text);
  border-color: rgba(223, 255, 155, 0.3);
  background: rgba(188, 255, 53, 0.12);
}

.trust,
.features,
.pricing,
.cta,
.faq {
  padding-top: 30px;
  padding-bottom: 30px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(2.5rem, 5vw, 5rem);
}

.section-heading p {
  margin: 12px auto 0;
  max-width: 620px;
  font-size: 1rem;
}

.badge {
  margin-bottom: 18px;
}

.testimonial-carousel {
  --slides-per-view: 3;
  --carousel-gap: 18px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 52px;
  gap: 14px;
  align-items: center;
}

.testimonial-viewport {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: var(--carousel-gap);
  transition: transform 340ms ease;
  will-change: transform;
}

.carousel-control {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 1.3rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

.carousel-control:hover,
.carousel-control:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(223, 255, 155, 0.45);
  background: rgba(188, 255, 53, 0.12);
}

.carousel-control:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.carousel-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.carousel-dot {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

.carousel-dot.is-active {
  transform: scale(1.15);
  background: var(--accent);
}

.quote-card {
  flex: 0 0 calc((100% - (var(--carousel-gap) * (var(--slides-per-view) - 1))) / var(--slides-per-view));
  min-height: 210px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: linear-gradient(180deg, rgba(14, 19, 34, 0.82), rgba(18, 22, 39, 0.96));
  transition: opacity 220ms ease, transform 220ms ease;
}

.quote-card.featured {
  background: linear-gradient(180deg, rgba(20, 24, 36, 0.96), rgba(27, 18, 12, 0.94));
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.quote-handle {
  margin-bottom: 14px;
  color: #edf2ff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.15fr 1fr;
  gap: 18px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.price-card,
.topup-note {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background:
    linear-gradient(180deg, rgba(14, 19, 34, 0.82), rgba(18, 22, 39, 0.96));
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 22px;
}

.price-card-featured {
  background:
    radial-gradient(circle at top center, rgba(188, 255, 53, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(18, 25, 40, 0.94), rgba(15, 19, 31, 0.98));
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.22);
}

.price-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.price-top h3,
.topup-note h3 {
  margin: 0;
  font-size: 1.55rem;
}

.price-tag {
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
}

.price-tag-accent {
  color: #102003;
  background: linear-gradient(135deg, #dfff95, var(--accent));
  border-color: rgba(188, 255, 53, 0.4);
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 18px;
}

.price-line strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  line-height: 1;
}

.price-line span {
  color: #dce4f4;
  font-size: 1.1rem;
  font-weight: 700;
}

.price-card p,
.topup-note p {
  margin: 14px 0 18px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.price-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.price-list li {
  position: relative;
  padding-left: 28px;
  color: #edf2ff;
  line-height: 1.6;
}

.price-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 800;
}

.topup-note {
  margin-top: 18px;
  padding: 22px;
  text-align: center;
}

.feature-card {
  min-height: 230px;
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.04);
  background:
    linear-gradient(180deg, rgba(10, 11, 14, 0.95), rgba(25, 27, 31, 0.95)),
    linear-gradient(180deg, rgba(188, 255, 53, 0.04), transparent);
}

.feature-card h3 {
  margin: 42px 0 10px;
  font-size: 1.75rem;
  line-height: 1.05;
}

.feature-card.spotlight {
  min-height: 470px;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 36%),
    linear-gradient(180deg, rgba(10, 11, 14, 0.95), rgba(25, 27, 31, 0.95));
}

.feature-card.tall {
  min-height: 470px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  color: #dfff95;
  background: rgba(118, 252, 69, 0.12);
  border: 1px solid rgba(193, 255, 108, 0.14);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.cta {
  text-align: center;
}

.cta-actions {
  justify-content: center;
  gap: 14px;
}

.faq-list {
  max-width: 1100px;
  margin: 0 auto;
}

.faq-list details {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-list summary {
  position: relative;
  padding-right: 32px;
  list-style: none;
  cursor: pointer;
  font-size: 1.28rem;
  font-weight: 700;
}

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

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 1.8rem;
}

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

.faq-list p {
  max-width: 760px;
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.68;
}

.faq-list a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-color: rgba(188, 255, 53, 0.5);
  text-underline-offset: 2px;
}

.faq-list a:hover {
  color: #d8ff85;
  text-decoration-color: rgba(216, 255, 133, 0.8);
}

.footer {
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 8px 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

@media (max-width: 1120px) {
  .topbar,
  .hero,
  .footer {
    flex-direction: column;
    align-items: stretch;
  }

  .testimonial-carousel {
    --slides-per-view: 2;
  }

  .topbar {
    top: 8px;
    min-height: auto;
  }

  .nav-pill,
  .button-accent,
  .footer-links {
    justify-content: center;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-visual {
    margin-top: 0;
  }

  .visual-stack {
    min-height: 500px;
  }

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

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

  .feature-card,
  .feature-card.spotlight,
  .feature-card.tall {
    min-height: 260px;
  }

}

@media (max-width: 720px) {
  .page-shell {
    width: calc(100% - 20px);
    padding: 10px 0 18px;
  }

  .topbar {
    gap: 14px;
    margin-bottom: 16px;
    padding: 14px;
  }

  .nav-pill {
    flex-wrap: wrap;
    width: 100%;
  }

  .hero h1,
  .section-heading h2 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .panel {
    padding: 22px;
    border-radius: 24px;
  }

  .visual-stack {
    min-height: 420px;
  }

  .screen-back,
  .screen-mid {
    display: none;
  }

  .screen-front {
    position: relative;
    min-height: 420px;
  }

  .visual-metrics {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .faq-list summary {
    font-size: 1.15rem;
  }

  .testimonial-carousel {
    --slides-per-view: 1;
    grid-template-columns: 40px minmax(0, 1fr) 40px;
    gap: 10px;
  }

  .carousel-control {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }
}