:root {
  color-scheme: dark;
  --bg: #180805;
  --bg-soft: #2a0d08;
  --panel: rgba(34, 12, 8, 0.8);
  --panel-solid: #24100b;
  --line: rgba(255, 168, 114, 0.18);
  --text: #f5f8ff;
  --muted: #aebbd3;
  --cyan: #ffb000;
  --mint: #ffd84d;
  --gold: #ffe27a;
  --rose: #ff4d4d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 120, 72, 0.2), transparent 26%),
    radial-gradient(circle at 85% 10%, rgba(255, 198, 74, 0.16), transparent 24%),
    linear-gradient(180deg, #140603 0%, #180805 34%, #220a05 100%);
  color: var(--text);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.particle-field,
.ambient-grid,
.cursor-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.particle-field {
  z-index: 0;
  opacity: 0.55;
}

.ambient-grid {
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 151, 94, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 151, 94, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 14%, black 44%, transparent 100%);
}

.cursor-glow {
  z-index: 1;
  background: radial-gradient(circle at var(--cursor-x, 50%) var(--cursor-y, 50%), rgba(255, 132, 58, 0.18), transparent 18%);
  transition: background-position 120ms ease-out;
}

.topbar,
.section,
.footer {
  position: relative;
  z-index: 2;
}

.topbar {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 20px auto 0;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(28, 9, 6, 0.76);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  position: sticky;
  top: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: lowercase;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background:
    linear-gradient(135deg, var(--cyan), var(--mint)),
    linear-gradient(135deg, var(--rose), var(--gold));
  box-shadow:
    0 0 0 6px rgba(255, 132, 58, 0.1),
    0 10px 24px rgba(255, 132, 58, 0.24);
}

.topnav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.topnav a {
  transition: color 160ms ease, transform 160ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

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

.button-primary {
  color: #241007;
  background: linear-gradient(135deg, var(--mint), var(--cyan));
  box-shadow: 0 18px 40px rgba(255, 132, 58, 0.28);
}

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

.button-large {
  min-width: 190px;
  min-height: 54px;
}

.section {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 130px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
  padding: 72px 0 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 179, 71, 0.22);
  color: var(--mint);
  background: rgba(255, 132, 58, 0.1);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.cta-panel h2 {
  margin: 18px 0 0;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 6.1rem);
}

.hero-text {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions,
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-actions {
  margin-top: 28px;
}

.hero-proof {
  margin-top: 30px;
}

.proof-item {
  min-width: 160px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(28, 10, 7, 0.8);
  backdrop-filter: blur(16px);
}

.proof-item strong {
  display: block;
  font-size: 1.8rem;
}

.proof-item span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.hero-visual {
  display: grid;
  gap: 22px;
}

.hero-image-wrap,
.console-card,
.step-card,
.feature-card,
.dashboard-panel,
.review-card,
.faq-list,
.cta-panel,
.trust-strip {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-image-wrap {
  position: relative;
  min-height: 460px;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-image-wrap::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(24, 8, 5, 0.88));
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.image-badge {
  position: absolute;
  z-index: 1;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(27, 10, 7, 0.8);
  backdrop-filter: blur(14px);
  animation: float-card 5.2s ease-in-out infinite;
}

.image-badge span,
.mini-label,
.dashboard-grid span,
.console-stat span,
.status-pill,
.footer {
  color: var(--muted);
}

.image-badge strong,
.dashboard-grid strong,
.console-stat strong,
.metric-item strong,
.status-pill,
.step-card h3,
.feature-card h3,
.review-card strong,
.faq-item summary {
  display: block;
  margin-top: 6px;
}

.image-badge-top {
  top: 18px;
  left: 18px;
}

.image-badge-bottom {
  right: 18px;
  bottom: 18px;
  animation-delay: -2s;
}

.console-card {
  position: relative;
  border-radius: 24px;
  padding: 18px;
  overflow: hidden;
  transform-style: preserve-3d;
}

.console-header {
  display: flex;
  gap: 8px;
}

.console-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
}

.console-body {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.scanline {
  position: absolute;
  inset: -12px 0 auto;
  height: 42px;
  background: linear-gradient(180deg, transparent, rgba(255, 132, 58, 0.24), transparent);
  animation: scan 4.6s linear infinite;
}

.console-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bar-cluster {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 140px;
  margin-top: 12px;
}

.bar {
  position: relative;
  height: 140px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.bar span {
  position: absolute;
  inset: auto 0 0;
  height: var(--level);
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 183, 58, 0.24), rgba(255, 96, 51, 0.95));
  animation: rise 1.4s ease forwards;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 10px;
  padding: 20px;
  border-radius: 24px;
}

.trust-item {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.trust-item span,
.step-index {
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
}

.split-section,
.features-section,
.comparison-section,
.reviews-section,
.faq-section,
.cta-section {
  padding-top: 96px;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2,
.cta-panel h2 {
  font-size: clamp(2.3rem, 4.6vw, 4.25rem);
}

.step-grid,
.feature-grid,
.review-grid {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

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

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

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

.step-card,
.feature-card,
.review-card {
  min-height: 100%;
  border-radius: 24px;
  padding: 24px;
  transform-style: preserve-3d;
}

.step-card p,
.feature-card p,
.review-card p,
.comparison-copy p,
.faq-item p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
}

.feature-icon::before,
.feature-icon::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 10px;
  border: 2px solid transparent;
}

.icon-fps::before {
  border-left-color: var(--mint);
  border-bottom-color: var(--mint);
  transform: rotate(-45deg);
}

.icon-latency::before {
  inset: 16px 10px;
  border-top-color: var(--cyan);
  border-right-color: var(--cyan);
}

.icon-backup::before {
  border-color: var(--gold);
  border-top-color: transparent;
}

.icon-boost::before {
  border-left-color: var(--rose);
  border-right-color: var(--rose);
}

.icon-clean::before {
  border-color: var(--mint);
  border-radius: 50%;
}

.icon-monitor::before {
  border-color: var(--cyan);
}

.icon-monitor::after {
  inset: auto 20px 10px;
  height: 4px;
  background: var(--cyan);
  border-radius: 999px;
}

.comparison-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: 28px;
  align-items: center;
}

.metric-list {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.metric-item {
  display: grid;
  grid-template-columns: 106px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
}

.metric-item span {
  color: var(--muted);
}

.metric-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.metric-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255, 212, 111, 0.8), rgba(255, 122, 162, 0.9));
  animation: grow-width 1.2s ease both;
  transform-origin: left;
}

.metric-bar-accent i {
  background: linear-gradient(90deg, rgba(255, 186, 64, 0.88), rgba(255, 97, 48, 0.96));
}

.metric-bar-warm i {
  background: linear-gradient(90deg, rgba(255, 122, 162, 0.76), rgba(255, 212, 111, 0.95));
}

.dashboard-panel {
  border-radius: 28px;
  padding: 24px;
  transform-style: preserve-3d;
}

.dashboard-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
}

.dashboard-top h3 {
  margin: 8px 0 0;
  font-size: 1.5rem;
}

.status-pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 179, 71, 0.18);
  background: rgba(255, 132, 58, 0.12);
}

.dashboard-chart {
  position: relative;
  height: 280px;
  margin-top: 28px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    rgba(28, 9, 6, 0.62);
  background-size: 100% 56px, 56px 100%, auto;
  overflow: hidden;
}

.chart-line,
.chart-glow {
  position: absolute;
  inset: 0;
}

.chart-line::before {
  content: "";
  position: absolute;
  inset: auto 0 28px;
  height: 120px;
  border-radius: 999px;
  filter: drop-shadow(0 0 24px rgba(255, 132, 58, 0.3));
}

.chart-line-main::before {
  background:
    linear-gradient(90deg,
      transparent 0%,
      transparent 6%,
      rgba(255, 170, 62, 0.82) 6%,
      rgba(255, 111, 56, 0.95) 20%,
      rgba(255, 209, 98, 0.84) 48%,
      rgba(255, 80, 52, 0.94) 75%,
      transparent 100%);
  clip-path: polygon(0 100%, 8% 78%, 18% 82%, 28% 56%, 42% 62%, 56% 28%, 69% 35%, 82% 18%, 100% 6%, 100% 100%);
  animation: chart-shift 7s ease-in-out infinite alternate;
}

.chart-line-secondary::before {
  background:
    linear-gradient(90deg, transparent, rgba(255, 122, 162, 0.56), rgba(255, 212, 111, 0.6), transparent);
  clip-path: polygon(0 100%, 6% 84%, 17% 72%, 31% 76%, 44% 58%, 58% 52%, 72% 42%, 84% 30%, 100% 26%, 100% 100%);
  animation: chart-shift 6s ease-in-out infinite alternate-reverse;
}

.chart-glow {
  background: radial-gradient(circle at 78% 26%, rgba(255, 132, 58, 0.24), transparent 30%);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.dashboard-grid div {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.dashboard-grid strong {
  margin-top: 10px;
  font-size: 1.3rem;
}

.review-card span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.faq-list {
  margin-top: 30px;
  border-radius: 26px;
  overflow: hidden;
}

.faq-item {
  padding: 24px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item:last-child {
  border-bottom: 0;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-size: 1.06rem;
  font-weight: 700;
}

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

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border-radius: 30px;
  margin-bottom: 96px;
}

.footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto 36px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

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

@keyframes scan {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(290px);
  }
}

@keyframes rise {
  from {
    transform: scaleY(0.2);
    transform-origin: bottom;
  }
  to {
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

@keyframes grow-width {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes chart-shift {
  from {
    transform: translateX(-2%);
  }
  to {
    transform: translateX(2%);
  }
}

@media (max-width: 1100px) {
  .topbar,
  .section,
  .footer {
    width: min(calc(100% - 24px), var(--max-width));
  }

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

  .hero {
    padding-top: 56px;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .step-grid,
  .feature-grid,
  .review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .topbar {
    padding: 14px 16px;
  }

  .topnav,
  .nav-cta {
    display: none;
  }

  .hero-image-wrap {
    min-height: 360px;
  }

  .trust-strip,
  .step-grid,
  .feature-grid,
  .review-grid,
  .dashboard-grid,
  .cta-panel {
    grid-template-columns: 1fr;
  }

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

  .metric-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: auto;
    gap: 30px;
    padding: 44px 0 24px;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .button-large,
  .button {
    width: 100%;
  }

  .hero-actions {
    width: 100%;
  }

  .proof-item,
  .image-badge,
  .step-card,
  .feature-card,
  .review-card,
  .dashboard-panel,
  .faq-item,
  .cta-panel {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-image-wrap {
    min-height: 300px;
  }
}