:root {
  --bg: #06131d;
  --bg-soft: #0b2231;
  --panel: rgba(8, 29, 43, 0.78);
  --panel-strong: rgba(9, 39, 57, 0.94);
  --line: rgba(89, 220, 224, 0.18);
  --text: #ecfbff;
  --muted: #9cc8cf;
  --teal: #20e0db;
  --teal-deep: #0ba4bd;
  --green: #8cffd3;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(32, 224, 219, 0.2), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(11, 164, 189, 0.18), transparent 22%),
    linear-gradient(180deg, #041018 0%, #06131d 24%, #071824 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 95%);
}

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

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

.announcement-bar {
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(2, 13, 20, 0.92);
}

.announcement-track {
  display: flex;
  gap: 2rem;
  padding: 0.85rem 1.5rem;
  width: max-content;
  min-width: 100%;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  animation: ticker 22s linear infinite;
}

.announcement-track span::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--teal));
  box-shadow: 0 0 18px rgba(32, 224, 219, 0.8);
}

.site-header,
main,
.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  backdrop-filter: blur(18px);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  background: rgba(4, 17, 26, 0.72);
}

.brand {
  width: 180px;
  padding-left: 1rem;
}

.site-nav,
.header-actions,
.hero-actions,
.hero-points,
.metric-row,
.mini-grid,
.trust-strip,
.problem-grid,
.steps-grid,
.split-grid,
.market-grid,
.safety-grid,
.cta-actions,
.footer-meta {
  display: flex;
}

.site-nav,
.header-actions {
  align-items: center;
  gap: 1rem;
}

.site-nav a,
.ghost-link {
  color: var(--muted);
  font-size: 0.95rem;
}

.primary-link,
.button {
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.primary-link {
  padding: 0.85rem 1.2rem;
  background: linear-gradient(135deg, var(--teal), var(--teal-deep));
  color: #04141a;
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  padding: 4.5rem 0 2.5rem;
  align-items: center;
}

.eyebrow,
.panel-kicker,
.trust-label,
.metric-label {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--teal);
}

.hero h1,
.section-heading h2,
.cta-section h2 {
  margin: 0.75rem 0 1rem;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero h1 {
  font-size: clamp(3.1rem, 7vw, 6.1rem);
  max-width: 12ch;
}

.hero h1 span {
  color: var(--green);
  text-shadow: 0 0 26px rgba(140, 255, 211, 0.28);
}

.hero-text,
.section-heading p,
.advantage-panel p,
.problem-grid p,
.steps-grid p,
.market-grid p,
.safety-grid p,
.faq-list p,
.cta-section p,
.site-footer p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  gap: 1rem;
  margin: 2rem 0 1.2rem;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.35rem;
  min-width: 180px;
  border: 1px solid transparent;
  font-weight: 800;
}

.button:hover,
.primary-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(32, 224, 219, 0.2);
}

.button-primary {
  background: linear-gradient(135deg, var(--green), var(--teal));
  color: #06202b;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.hero-points {
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: #d2f9ff;
}

.hero-points img {
  width: 1rem;
  height: 1rem;
  opacity: 0.95;
  filter: brightness(0) saturate(100%) invert(87%) sepia(40%) saturate(640%)
    hue-rotate(122deg) brightness(103%) contrast(104%);
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(12px);
}

.glow-a {
  inset: 5% auto auto 5%;
  width: 220px;
  height: 220px;
  background: rgba(32, 224, 219, 0.16);
}

.glow-b {
  inset: auto 2% 8% auto;
  width: 200px;
  height: 200px;
  background: rgba(140, 255, 211, 0.14);
}

.dashboard-card {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(12, 39, 56, 0.92), rgba(7, 22, 33, 0.9));
  box-shadow: var(--shadow);
}

.icon-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background:
    radial-gradient(circle at top left, rgba(140, 255, 211, 0.16), transparent 42%),
    rgba(255, 255, 255, 0.035);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 18px 40px rgba(0, 0, 0, 0.18);
}

.icon-chip img {
  width: 1.25rem;
  height: 1.25rem;
  opacity: 0.95;
  filter: brightness(0) saturate(100%) invert(86%) sepia(45%) saturate(812%)
    hue-rotate(128deg) brightness(104%) contrast(101%);
}

.main-card {
  inset: 8% 8% 14% 4%;
  padding: 1.5rem;
}

.floating-card {
  padding: 1rem 1.15rem;
  max-width: 260px;
  backdrop-filter: blur(14px);
}

.top-card {
  top: 3%;
  right: 2%;
}

.bottom-card {
  right: 0;
  bottom: 4%;
}

.card-header,
.metric-row,
.performance-block,
.faq-list details,
.site-footer,
.cta-section,
.footer-meta {
  justify-content: space-between;
}

.card-header,
.metric-row,
.mini-grid,
.advantage-layout,
.section-heading,
.faq-list details,
.site-footer,
.cta-section {
  gap: 1rem;
}

.card-header {
  display: flex;
  align-items: center;
  color: var(--muted);
}

.status-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(140, 255, 211, 0.8);
}

.metric-row h3,
.performance-block strong,
.trust-strip h3,
.problem-grid h3,
.steps-grid h3,
.advantage-panel h3,
.market-grid h3,
.safety-grid h3,
.faq-list summary,
.cta-section h2 {
  margin: 0;
}

.metric-row {
  margin: 1.6rem 0;
}

.metric-row h3 {
  font-size: 1.35rem;
}

.performance-block {
  margin: 1rem 0 1.35rem;
  padding: 1.2rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
}

.performance-block p {
  margin: 0 0 0.35rem;
  color: var(--muted);
}

.performance-block strong {
  display: block;
  font-size: 1.65rem;
}

.chart {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  gap: 0.55rem;
  margin-top: 1.4rem;
  height: 150px;
}

.chart span {
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, rgba(140, 255, 211, 0.96), rgba(11, 164, 189, 0.34));
  animation: pulse 4s ease-in-out infinite;
}

.chart span:nth-child(1) { height: 28%; }
.chart span:nth-child(2) { height: 44%; }
.chart span:nth-child(3) { height: 40%; }
.chart span:nth-child(4) { height: 58%; }
.chart span:nth-child(5) { height: 54%; }
.chart span:nth-child(6) { height: 74%; }
.chart span:nth-child(7) { height: 70%; }
.chart span:nth-child(8) { height: 92%; }

.mini-grid,
.problem-grid,
.steps-grid,
.market-grid,
.safety-grid,
.advantage-layout {
  flex-wrap: wrap;
}

.mini-grid {
  gap: 0.9rem;
}

.mini-grid article,
.problem-grid article,
.steps-grid article,
.split-card,
.market-grid article,
.safety-grid article,
.advantage-panel,
.trust-strip article {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.mini-grid article {
  width: calc(50% - 0.45rem);
  padding: 1rem;
  border-radius: 18px;
}

.mini-grid p {
  margin: 0 0 0.35rem;
  color: var(--muted);
}

.mini-grid strong {
  font-size: 1.05rem;
}

.content-section {
  padding: 4rem 0;
}

.section-heading {
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
  max-width: 720px;
}

.section-heading h2,
.cta-section h2 {
  font-size: clamp(2.2rem, 4.6vw, 4rem);
}

.section-heading.narrow {
  max-width: 620px;
}

.trust-strip {
  gap: 1rem;
  padding: 1rem 0 0.5rem;
  flex-wrap: wrap;
}

.trust-strip article,
.problem-grid article,
.steps-grid article,
.split-card,
.market-grid article,
.safety-grid article,
.advantage-panel {
  border-radius: 24px;
  padding: 1.4rem;
}

.trust-strip article {
  flex: 1 1 240px;
}

.trust-strip article .icon-chip {
  margin-bottom: 1.15rem;
}

.problem-grid,
.steps-grid,
.split-grid,
.market-grid,
.safety-grid {
  gap: 1rem;
}

.problem-grid article,
.steps-grid article,
.split-card,
.market-grid article,
.safety-grid article {
  flex: 1 1 260px;
}

.split-grid {
  flex-wrap: wrap;
}

.split-card {
  position: relative;
  overflow: hidden;
  min-height: 220px;
}

.split-card::before {
  content: "";
  position: absolute;
  inset: auto -15% -35% auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.28;
}

.split-card-client {
  background:
    radial-gradient(circle at top left, rgba(140, 255, 211, 0.16), transparent 30%),
    rgba(255, 255, 255, 0.04);
}

.split-card-client::before {
  background: rgba(140, 255, 211, 0.34);
}

.split-card-copytera {
  background:
    radial-gradient(circle at top left, rgba(32, 224, 219, 0.18), transparent 30%),
    rgba(255, 255, 255, 0.04);
}

.split-card-copytera::before {
  background: rgba(32, 224, 219, 0.32);
}

.split-card h3 {
  margin: 0.45rem 0 0.75rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
  font-family: "Space Grotesk", sans-serif;
}

.problem-grid span,
.step-number {
  display: inline-flex;
  width: 2.6rem;
  height: 2.6rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  margin-bottom: 1rem;
  background: rgba(32, 224, 219, 0.12);
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.problem-grid article .icon-chip,
.steps-grid article .icon-chip,
.market-grid article .icon-chip,
.safety-grid article .icon-chip,
.advantage-panel .icon-chip,
.split-card .icon-chip {
  margin-bottom: 0.85rem;
}

.advantage-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.advantage-panel.large {
  grid-column: span 2;
  min-height: 260px;
  background:
    radial-gradient(circle at top right, rgba(32, 224, 219, 0.18), transparent 32%),
    rgba(255, 255, 255, 0.04);
}

.advantage-panel.large .icon-chip {
  background:
    radial-gradient(circle at top left, rgba(32, 224, 219, 0.24), transparent 42%),
    rgba(255, 255, 255, 0.04);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

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

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

.faq-list p {
  margin: 0.9rem 0 0;
}

.cta-section {
  display: flex;
  align-items: center;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    radial-gradient(circle at top left, rgba(140, 255, 211, 0.15), transparent 28%),
    linear-gradient(135deg, rgba(11, 34, 49, 0.92), rgba(7, 24, 36, 0.96));
}

.cta-actions {
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 3rem 0 4rem;
}

.site-footer img {
  width: 180px;
  margin-bottom: 1rem;
}

.footer-meta {
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  max-width: 360px;
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.8;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.08);
  }
}

@media (max-width: 1080px) {
  .site-header {
    flex-wrap: wrap;
    border-radius: 24px;
    padding: 1rem;
  }

  .brand {
    padding-left: 0;
  }

  .hero,
  .advantage-layout,
  .cta-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-visual {
    min-height: 540px;
  }

  .advantage-layout {
    display: flex;
  }

  .advantage-panel.large {
    min-height: auto;
  }

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

  .footer-meta {
    align-items: flex-start;
    text-align: left;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
  }

  .site-nav,
  .header-actions {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-visual {
    min-height: 480px;
  }

  .main-card {
    inset: 12% 0 12% 0;
  }

  .top-card,
  .bottom-card {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    max-width: none;
    margin-top: 1rem;
  }

  .floating-card {
    display: none;
  }

  .mini-grid article {
    width: 100%;
  }

  .button,
  .primary-link {
    width: 100%;
  }
}