:root {
  --bg: #f7fbff;
  --bg-2: #eef7ff;
  --ink: #07111f;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.1);
  --white: #ffffff;
  --cyan: #00d5ff;
  --blue: #2563eb;
  --violet: #7c3aed;
  --pink: #ff4ecd;
  --green: #20e3b2;
  --shadow: 0 24px 70px rgba(37, 99, 235, 0.16);
  --radius: 28px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top left, rgba(0, 213, 255, 0.22), transparent 34%), radial-gradient(circle at 85% 12%, rgba(255, 78, 205, 0.16), transparent 28%), linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

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

button, input {
  font: inherit;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

.orb-one {
  width: 260px;
  height: 260px;
  background: rgba(0, 213, 255, 0.35);
  top: 120px;
  left: -80px;
}

.orb-two {
  width: 310px;
  height: 310px;
  background: rgba(124, 58, 237, 0.18);
  right: -110px;
  top: 360px;
}

.orb-three {
  width: 190px;
  height: 190px;
  background: rgba(32, 227, 178, 0.23);
  bottom: 120px;
  left: 12%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(247, 251, 255, 0.78);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.navbar {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 1.12rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--violet));
  color: white;
  font-size: 0.88rem;
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.28);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu a {
  padding: 11px 15px;
  color: #334155;
  font-size: 0.94rem;
  font-weight: 700;
  border-radius: 999px;
  transition: 0.2s ease;
}

.nav-menu a:hover {
  color: var(--blue);
  background: rgba(37, 99, 235, 0.08);
}

.nav-menu .nav-cta {
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.23);
}

.nav-menu .nav-cta:hover {
  color: white;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 10px;
}

.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0 62px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 56px;
}

.eyebrow, .tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  padding: 10px 14px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.08);
}

.eyebrow span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 7px rgba(32, 227, 178, 0.14);
}

.hero h1 {
  margin-top: 22px;
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  max-width: 780px;
}

.hero-subtitle {
  margin-top: 26px;
  max-width: 650px;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  border: 0;
  cursor: pointer;
  transition: 0.22s ease;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--violet));
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.28);
}

.btn-secondary {
  color: #0f172a;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
}

.btn:hover {
  transform: translateY(-3px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
  max-width: 620px;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.05);
}

.hero-stats strong {
  display: block;
  font-size: 1.65rem;
  letter-spacing: -0.05em;
}

.hero-stats span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 580px;
  display: grid;
  place-items: center;
}

.dashboard-card {
  width: min(100%, 520px);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.58));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.main-card {
  padding: 26px;
  transform: rotate(1.2deg);
}

.dash-top {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #334155;
  font-weight: 900;
}

.live-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(32, 227, 178, 0.14);
}

.graph {
  height: 250px;
  margin: 30px 0;
  padding: 22px;
  display: flex;
  align-items: end;
  gap: 15px;
  border-radius: 26px;
  background: linear-gradient(135deg, #06152f, #10235f 58%, #42188f);
  overflow: hidden;
  position: relative;
}

.graph:before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, rgba(0, 213, 255, 0.3), transparent 35%);
}

.graph span {
  position: relative;
  z-index: 1;
  flex: 1;
  min-width: 18px;
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, var(--cyan), var(--green));
  box-shadow: 0 0 28px rgba(0, 213, 255, 0.4);
}

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

.metric-grid div, .floating-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.metric-grid small, .floating-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.metric-grid b, .floating-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.15rem;
  letter-spacing: -0.04em;
}

.floating-card {
  position: absolute;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(14px);
}

.card-a {
  top: 92px;
  right: 0;
}

.card-b {
  left: 0;
  bottom: 88px;
}

.trust-strip {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 20px 26px;
  border-radius: 24px;
  text-align: center;
  color: #334155;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.05);
  font-weight: 800;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0 0;
}

.section-heading {
  max-width: 730px;
  margin-bottom: 34px;
}

.section-heading h2, .builder-copy h2, .cta-section h2 {
  margin-top: 12px;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: -0.07em;
}

.section-heading p, .builder-copy p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.tier-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.tier-card {
  padding: 34px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.05);
  transition: 0.22s ease;
}

.tier-card.active {
  border-color: rgba(37, 99, 235, 0.38);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.tier-icon {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0, 213, 255, 0.2), rgba(124, 58, 237, 0.14));
  font-size: 2rem;
}

.tier-card h3 {
  margin-top: 22px;
  font-size: 1.65rem;
  letter-spacing: -0.05em;
}

.tier-card p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.75;
}

.tier-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.tier-card li {
  color: #334155;
  font-weight: 750;
}

.tier-card li:before {
  content: '✦';
  color: var(--blue);
  margin-right: 10px;
}

.select-tier {
  width: 100%;
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  font-weight: 900;
  cursor: pointer;
}

.builder-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: center;
  padding: 34px;
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.52));
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

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

.feature-list div {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #334155;
  font-weight: 850;
}

.feature-list span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: var(--green);
}

.pricing-panel {
  padding: 28px;
  border-radius: 30px;
  background: white;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.09);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 26px;
}

.panel-header h3 {
  font-size: 1.55rem;
  letter-spacing: -0.05em;
}

.panel-header span {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(37, 99, 235, 0.08);
  font-weight: 900;
  white-space: nowrap;
}

.control-group {
  margin-top: 22px;
}

.control-group label, .slider-label label {
  display: block;
  color: #334155;
  font-weight: 900;
  margin-bottom: 12px;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: #eef5ff;
}

.segment {
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #475569;
  font-weight: 900;
  cursor: pointer;
}

.segment.active {
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
}

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.slider-label strong {
  color: var(--violet);
  white-space: nowrap;
}

input[type='range'] {
  width: 100%;
  height: 12px;
  appearance: none;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
  outline: none;
}

input[type='range']::-webkit-slider-thumb {
  appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: white;
  border: 7px solid var(--blue);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.26);
  cursor: pointer;
}

input[type='range']::-moz-range-thumb {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: white;
  border: 7px solid var(--blue);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.26);
  cursor: pointer;
}

.range-points {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.quick-clicks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.quick-clicks button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8fbff;
  color: #334155;
  font-weight: 900;
  cursor: pointer;
}

.quick-clicks button.active {
  color: white;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border-color: transparent;
}

.order-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.order-summary div {
  padding: 16px;
  border-radius: 20px;
  background: linear-gradient(180deg, #f8fbff, #eef6ff);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.order-summary span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.order-summary strong {
  display: block;
  margin-top: 7px;
  font-size: 1.1rem;
  letter-spacing: -0.04em;
}

.full-width {
  width: 100%;
  margin-top: 24px;
}

.panel-note {
  margin-top: 14px;
  color: var(--muted);
  text-align: center;
  font-size: 0.88rem;
  line-height: 1.6;
}

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

.step {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.05);
}

.step span {
  color: var(--blue);
  font-weight: 900;
  font-size: 0.9rem;
}

.step h3 {
  margin-top: 14px;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
}

.step p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.faq-list {
  display: grid;
  gap: 14px;
}

details {
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 1.05rem;
}

details p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.75;
}

.cta-section {
  width: min(1180px, calc(100% - 40px));
  margin: 96px auto 0;
  padding: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  border-radius: 34px;
  color: white;
  background: radial-gradient(circle at top left, rgba(0, 213, 255, 0.8), transparent 30%), linear-gradient(135deg, #09162d, #172554 48%, #581c87);
  box-shadow: var(--shadow);
}

.cta-section .tag {
  color: var(--green);
}

.cta-section h2 {
  max-width: 760px;
}

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 36px auto 0;
  padding: 36px 0 46px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}

.site-footer .brand {
  color: var(--ink);
}

.site-footer p {
  text-align: right;
  line-height: 1.6;
}

@media (max-width: 960px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    text-align: center;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 58px;
  }

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

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

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

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

  .site-footer p {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .navbar, .hero, .section, .trust-strip, .cta-section, .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .hero h1 {
    font-size: clamp(2.65rem, 15vw, 4.8rem);
  }

  .hero-stats, .tier-cards, .order-summary {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    padding: 20px 0 60px;
  }

  .floating-card {
    position: static;
    margin-top: 14px;
    width: 100%;
  }

  .main-card {
    transform: none;
  }

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

  .builder-shell, .pricing-panel, .tier-card, .cta-section {
    padding: 22px;
    border-radius: 26px;
  }

  .segmented-control, .quick-clicks {
    grid-template-columns: 1fr;
    border-radius: 22px;
  }

  .segment {
    border-radius: 16px;
  }

  .panel-header, .slider-label {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .section {
    padding-top: 72px;
  }
}