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

:root {
  --bg: #06070a;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.08);
  --stroke: rgba(255, 255, 255, 0.12);
  --white: #ffffff;
  --text: #d6d9df;
  --muted: #9ca3af;
  --black: #000000;
  --card-light: #f8f8fc;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(98, 88, 255, 0.08), transparent 30%),
    radial-gradient(circle at top right, rgba(0, 194, 255, 0.08), transparent 25%),
    linear-gradient(180deg, #05060a 0%, #0a0c12 100%);
  color: var(--white);
  line-height: 1.6;
}

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

.top-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 7, 10, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}

.brand-text {
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.04em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: #b9c0cc;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-login,
.nav-signup {
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.nav-login {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-signup {
  color: #000000;
  background: #ffffff;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.narrow {
  max-width: 920px;
}

.center {
  text-align: center;
}

.section-space {
  padding: 110px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 80px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.65), transparent 85%);
  pointer-events: none;
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle, #fff 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.45;
  pointer-events: none;
}

.orb-1 {
  width: 340px;
  height: 340px;
  background: rgba(105, 96, 255, 0.35);
  top: 80px;
  left: -80px;
}

.orb-2 {
  width: 320px;
  height: 320px;
  background: rgba(0, 194, 255, 0.20);
  right: 0;
  top: 140px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 42px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #dfe3eb;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
}

.light-tag {
  background: rgba(255,255,255,0.08);
  color: #ffffff;
}

.hero-copy h1 {
  font-size: 76px;
  line-height: 0.98;
  letter-spacing: -0.06em;
  font-weight: 900;
  margin-bottom: 24px;
  max-width: 760px;
}

.hero-copy h1 span {
  display: block;
  color: #8f98aa;
}

.hero-copy p {
  max-width: 690px;
  color: #b8c0cd;
  font-size: 18px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.btn {
  min-height: 54px;
  padding: 0 22px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: #ffffff;
  color: #000000;
  box-shadow: 0 18px 40px rgba(255, 255, 255, 0.08);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.1);
}

.hero-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-links a {
  color: #d9deea;
  font-size: 15px;
  font-weight: 600;
}

.trusted-inline span:first-child {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #8d95a5;
  margin-bottom: 12px;
}

.trusted-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trusted-logos span,
.logo-cloud span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d8deea;
  font-size: 14px;
  font-weight: 600;
}

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

.dashboard-shell {
  position: absolute;
  top: 28px;
  right: 0;
  width: 100%;
  max-width: 560px;
  border-radius: 30px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.05) 100%);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 30px 100px rgba(0,0,0,0.45);
  backdrop-filter: blur(24px);
}

.shell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.shell-top p {
  color: #dce2ec;
  font-size: 14px;
  font-weight: 600;
}

.shell-dots {
  display: flex;
  gap: 6px;
}

.shell-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
}

.shell-layout {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
}

.shell-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  border-radius: 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.shell-sidebar span {
  height: 46px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
}

.shell-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.shell-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat-box {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}

.stat-box small {
  display: block;
  color: #9ca8bb;
  font-size: 12px;
  margin-bottom: 8px;
}

.stat-box strong {
  font-size: 22px;
  color: #ffffff;
}

.shell-chart {
  height: 170px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03)),
    radial-gradient(circle at 20% 80%, rgba(108, 92, 255, 0.45), transparent 25%),
    radial-gradient(circle at 70% 30%, rgba(0, 194, 255, 0.28), transparent 22%);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}

.shell-chart::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 38px 38px;
}

.shell-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mini-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
}

.mini-card h4 {
  font-size: 15px;
  margin-bottom: 8px;
}

.mini-card p {
  font-size: 13px;
  color: #aeb7c5;
}

.floating-note {
  position: absolute;
  width: 260px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 50px rgba(0,0,0,0.32);
}

.floating-note h4 {
  font-size: 15px;
  margin-bottom: 8px;
}

.floating-note p {
  font-size: 13px;
  color: #b6becc;
}

.note-1 {
  left: 0;
  bottom: 120px;
}

.note-2 {
  left: 120px;
  bottom: 18px;
}

.intro h2,
.section-head h2,
.split-copy h2,
.resources h2,
.cta-box h2,
.dark-section h2 {
  font-size: 52px;
  line-height: 1.04;
  letter-spacing: -0.05em;
  margin-bottom: 18px;
}

.intro p,
.split-copy p,
.dark-section p {
  color: #b4bccb;
  font-size: 18px;
  margin-bottom: 18px;
}

.section-head {
  margin-bottom: 34px;
}

.cards-section {
  position: relative;
}

.feature-grid {
  display: grid;
  gap: 22px;
}

.feature-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.feature-grid.five {
  grid-template-columns: repeat(5, 1fr);
}

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

.feature-card {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.04) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  backdrop-filter: blur(12px);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.15);
  box-shadow: 0 26px 70px rgba(0,0,0,0.26);
}

.feature-card.big {
  min-height: 220px;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: #ffffff;
}

.feature-card p {
  color: #b2bbca;
  font-size: 16px;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
}

.ai-dashboard {
  min-height: 420px;
  border-radius: 32px;
  background: linear-gradient(180deg, #0f1219 0%, #080b12 100%);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 26px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dashboard-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-topbar p {
  color: #dbe2ee;
  font-size: 14px;
  font-weight: 600;
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.metric-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.07);
}

.metric-card small {
  display: block;
  color: #98a4b8;
  font-size: 12px;
  margin-bottom: 8px;
}

.metric-card strong {
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
}

.dashboard-chart {
  position: relative;
  height: 150px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  background-size: 32px 32px, 32px 32px, auto;
}

.chart-line {
  position: absolute;
  left: 5%;
  right: 5%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.65), transparent);
}

.line-1 {
  top: 70%;
  transform: rotate(-6deg);
}

.line-2 {
  top: 52%;
  transform: rotate(2deg);
}

.line-3 {
  top: 35%;
  transform: rotate(-3deg);
}

.dashboard-bottom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.dashboard-widget {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
}

.dashboard-widget h4 {
  font-size: 15px;
  margin-bottom: 8px;
  color: #ffffff;
}

.dashboard-widget p {
  font-size: 13px;
  color: #aab4c5;
  margin: 0;
}

@media (max-width: 640px) {
  .dashboard-metrics,
  .dashboard-bottom-grid {
    grid-template-columns: 1fr;
  }
}

.logo-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 30px;
}

.resources .resource-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.resources .resource-list a {
  display: block;
  padding: 20px 22px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #eff3fb;
  font-weight: 600;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.resources .resource-list a:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.14);
}

.cta-box {
  padding: 36px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.24);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.reveal-up {
  animation: revealUp 0.9s ease forwards;
}

.reveal-fade {
  animation: revealFade 1.1s ease forwards;
}

.float-card {
  animation: floatCard 5s ease-in-out infinite;
}

.float-card-delay {
  animation: floatCard 5.5s ease-in-out infinite;
}

.float-card-delay-2 {
  animation: floatCard 6s ease-in-out infinite;
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes revealFade {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 1180px) {
  .hero-inner,
  .split-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-copy h1 {
    font-size: 58px;
  }

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

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
  }

  .feature-grid.two,
  .feature-grid.four,
  .feature-grid.five {
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .intro h2,
  .section-head h2,
  .split-copy h2,
  .resources h2,
  .cta-box h2,
  .dark-section h2 {
    font-size: 38px;
  }

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

  .dashboard-shell {
    position: relative;
    top: auto;
    right: auto;
    max-width: 100%;
  }

  .floating-note {
    display: none;
  }

  .section-space {
    padding: 82px 0;
  }
}

@media (max-width: 640px) {
  .top-header-inner,
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-text {
    font-size: 20px;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-login,
  .nav-signup {
    height: 38px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero-copy h1 {
    font-size: 30px;
    line-height: 1.05;
  }

  .hero-copy p,
  .intro p,
  .split-copy p,
  .dark-section p {
    font-size: 16px;
  }

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

  .btn {
    width: 100%;
  }

  .shell-layout {
    grid-template-columns: 1fr;
  }

  .shell-sidebar {
    display: none;
  }

  .shell-stat-row,
  .shell-cards {
    grid-template-columns: 1fr;
  }

  .cta-box,
  .feature-card,
  .resources .resource-list a {
    border-radius: 22px;
  }
}