:root {
  --bg: #080b10;
  --bg-soft: #0d1219;
  --panel: #111821;
  --panel-strong: #151f2b;
  --text: #f4f8fb;
  --muted: #9ba8b5;
  --line: rgba(137, 162, 184, 0.18);
  --blue: #4da3ff;
  --teal: #17d4d4;
  --teal-soft: rgba(23, 212, 212, 0.16);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at 20% 0%, rgba(77, 163, 255, 0.12), transparent 30rem),
    radial-gradient(circle at 85% 10%, rgba(49, 208, 198, 0.1), transparent 28rem),
    linear-gradient(180deg, #080b10 0%, #0b1017 48%, #080b10 100%);
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(800px, calc(100% - 40px));
}

.section-pad {
  padding: 96px 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 10, 17, 0.82);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-icon {
  width: auto;
  height: 32px;
  filter: drop-shadow(0 0 14px rgba(23, 212, 212, 0.18));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.hero {
  position: relative;
  padding-top: 76px;
  padding-bottom: 96px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) 380px;
  align-items: center;
  gap: 48px;
}

.hero-copy {
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 800px;
  margin-bottom: 22px;
  font-size: clamp(2.85rem, 6.4vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 730px;
  margin-bottom: 16px;
  color: #d8e4ec;
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.45;
}

.hero-kicker {
  max-width: 760px;
  margin-bottom: 20px;
  color: #d8e4ec;
  font-size: clamp(1.45rem, 2.4vw, 2.05rem);
  font-weight: 700;
  line-height: 1.18;
}

.hero-positioning {
  margin-bottom: 16px;
  color: var(--teal);
  font-size: 0.98rem;
  font-weight: 800;
}

.hero-kicker,
.hero-positioning,
.hero-support,
.updates p,
.tool-card p {
  margin-top: 0;
}

.hero-support,
.updates p,
.tool-card p {
  color: var(--muted);
}

.hero-support {
  max-width: 740px;
  margin-bottom: 28px;
  font-size: 1.03rem;
}

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

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(23, 212, 212, 0.36);
  border-radius: 999px;
  background: rgba(8, 18, 28, 0.88);
  box-shadow:
    0 0 0 1px rgba(23, 212, 212, 0.08),
    0 14px 34px rgba(0, 0, 0, 0.36),
    0 0 30px rgba(23, 212, 212, 0.16);
  transform: translateX(-50%);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.scroll-cue:hover,
.scroll-cue:focus-visible {
  border-color: rgba(49, 208, 198, 0.46);
  background: rgba(77, 163, 255, 0.08);
  transform: translateX(-50%) translateY(1px);
}

.scroll-cue span {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: translateY(-2px) rotate(45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #061014;
  background: linear-gradient(
    180deg,
    #2ed4cb 0%,
    #26c0b7 100%
  );
  box-shadow: 0 10px 24px rgba(38, 192, 183, 0.2);
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(77, 163, 255, 0.42);
  color: var(--text);
  background: rgba(77, 163, 255, 0.08);
}

.signup-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: min(100%, 610px);
}

.signup-form input {
  min-width: 0;
  flex: 1;
  height: 52px;
  border: 1px solid rgba(137, 162, 184, 0.2);
  border-radius: var(--radius);
  outline: 0;
  color: var(--text);
  background: rgba(8, 11, 16, 0.62);
  box-shadow:
    0 16px 38px rgba(0, 0, 0, 0.18),
    0 0 28px rgba(23, 212, 212, 0.04);
  font: inherit;
  padding: 0 16px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.signup-form input::placeholder {
  color: #798795;
}

.signup-form input:focus {
  border-color: rgba(49, 208, 198, 0.42);
  box-shadow:
    0 16px 38px rgba(0, 0, 0, 0.22),
    0 0 34px rgba(49, 208, 198, 0.09);
}

.signup-form .button {
  flex: 0 0 auto;
  min-height: 52px;
  border: 0;
  cursor: pointer;
}

.signup-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.hero-signup {
  margin-bottom: 14px;
}

.form-status {
  flex: 0 0 100%;
  min-height: 18px;
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.form-status-success {
  color: #76f4d4;
}

.form-status-error {
  color: #ff9b9b;
}

.hero-panel {
  border: 1px solid rgba(23, 212, 212, 0.18);
  border-radius: var(--radius);
  padding: 24px;
  background:
    radial-gradient(circle at 80% 0%, rgba(23, 212, 212, 0.1), transparent 16rem),
    linear-gradient(180deg, rgba(12, 28, 39, 0.94), rgba(8, 13, 21, 0.96));
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.panel-topline,
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.panel-topline {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-topline span,
.status-row span {
  color: var(--muted);
  font-size: 0.86rem;
}

.panel-topline strong {
  color: var(--teal);
}

.status-stack {
  display: grid;
  gap: 12px;
  padding-top: 18px;
}

.status-row {
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(137, 162, 184, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.status-row strong {
  font-size: 0.92rem;
}

.workflow-compression {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 80% 20%, rgba(49, 208, 198, 0.08), transparent 26rem),
    rgba(255, 255, 255, 0.018);
}

.workflow-heading {
  max-width: 820px;
  margin-bottom: 32px;
}

.workflow-heading p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.workflow-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 58px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
}

.workflow-panel {
  min-height: 380px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(21, 31, 43, 0.92), rgba(13, 18, 25, 0.94));
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.24);
}

.workflow-panel h3 {
  margin-bottom: 22px;
}

.workflow-panel p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.workflow-panel-muted {
  border-color: rgba(137, 162, 184, 0.14);
  opacity: 0.82;
  background:
    linear-gradient(180deg, rgba(19, 25, 34, 0.82), rgba(10, 14, 20, 0.9)),
    var(--panel);
}

.workflow-panel-focus {
  border-color: rgba(49, 208, 198, 0.36);
  background:
    linear-gradient(180deg, rgba(21, 31, 43, 0.96), rgba(13, 18, 25, 0.96)),
    var(--panel);
  box-shadow:
    0 22px 64px rgba(0, 0, 0, 0.3),
    0 0 42px rgba(49, 208, 198, 0.08);
}

.fragment-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 12px;
  align-content: flex-start;
  min-height: 286px;
  padding: 18px 16px;
  border: 1px solid rgba(137, 162, 184, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(8, 11, 16, 0.4);
}

.fragment-stack span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(137, 162, 184, 0.14);
  border-radius: 999px;
  color: #c5d1da;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1;
}

.fragment-stack span:nth-child(1) {
  min-width: 148px;
  transform: translateY(4px);
}

.fragment-stack span:nth-child(2) {
  min-width: 170px;
  transform: translateY(10px) rotate(-1deg);
}

.fragment-stack span:nth-child(3) {
  min-width: 118px;
  margin-left: 6px;
  transform: translateY(0);
}

.fragment-stack span:nth-child(4) {
  min-width: 158px;
  transform: translateY(18px);
}

.fragment-stack span:nth-child(5) {
  min-width: 156px;
  margin-left: 8px;
  transform: translateY(8px);
}

.fragment-stack span:nth-child(6) {
  min-width: 150px;
  transform: translateY(16px);
}

.fragment-stack span:nth-child(7) {
  min-width: 164px;
  margin-left: 14px;
  transform: translateY(2px) rotate(1deg);
}

.fragment-stack span:nth-child(8) {
  min-width: 112px;
  transform: translateY(22px);
}

.fragment-stack span:nth-child(9) {
  min-width: 152px;
  transform: translateY(10px) rotate(-1deg);
}

.fragment-stack span:nth-child(10) {
  min-width: 150px;
  margin-left: 10px;
  transform: translateY(24px);
}

.fragment-stack span:nth-child(11) {
  min-width: 108px;
  transform: translateY(8px);
}

.fragment-stack span:nth-child(12) {
  min-width: 138px;
  margin-left: 6px;
  transform: translateY(18px);
}

.fragment-stack span:nth-child(13) {
  min-width: 154px;
  transform: translateY(12px) rotate(-1deg);
}

.workflow-connector {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, rgba(137, 162, 184, 0.12), rgba(49, 208, 198, 0.56));
}

.workflow-connector::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--teal);
  border-right: 2px solid var(--teal);
  transform: translateY(-50%) rotate(45deg);
}

.operating-view {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(49, 208, 198, 0.18);
  border-radius: var(--radius);
  background: rgba(8, 11, 16, 0.44);
}

.operating-view div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(137, 162, 184, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
}

.operating-view span {
  color: var(--muted);
  font-size: 0.86rem;
}

.operating-view strong {
  color: #eef8fb;
  font-size: 0.9rem;
}

.operating-view div:first-child strong,
.operating-view div:last-child strong {
  color: var(--teal);
}

.workflow-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.workflow-card {
  min-height: 170px;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 34px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tool-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(21, 31, 43, 0.92), rgba(13, 18, 25, 0.92));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.tool-card h3::before {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
}

.tool-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.updates-box {
  max-width: 820px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(77, 163, 255, 0.08), rgba(49, 208, 198, 0.07)),
    var(--panel);
  box-shadow: var(--shadow);
}

.updates-box p {
  max-width: 620px;
  margin: 0 auto 24px;
}

.updates-signup {
  margin: 0 auto;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #070a0f;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 28px 0;
  font-size: 0.86rem;
}

.footer-inner p {
  margin-bottom: 0;
}

@media (max-width: 920px) {
  .section-pad {
    padding: 72px 0;
  }

  .hero {
    padding-top: 68px;
  }

  .hero-grid,
  .workflow-compare {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 520px;
  }

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

  .workflow-connector {
    width: 1px;
    height: 44px;
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(137, 162, 184, 0.12), rgba(49, 208, 198, 0.56));
  }

  .workflow-connector::after {
    right: auto;
    top: auto;
    left: 50%;
    bottom: -1px;
    transform: translateX(-50%) rotate(135deg);
  }

  .workflow-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .narrow {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 66px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.88rem;
  }

  .brand {
    gap: 7px;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }

  .brand-icon {
    height: 24px;
  }

  .hero {
    padding-top: 52px;
    padding-bottom: 88px;
  }

  h1 {
    font-size: clamp(2.45rem, 15vw, 3.7rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

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

  .workflow-panel {
    min-height: auto;
    padding: 20px;
  }

  .fragment-stack {
    min-height: 190px;
  }

  .fragment-stack span {
    transform: none !important;
  }

  .updates-box {
    padding: 26px 18px;
  }

  .signup-form {
    display: grid;
    gap: 8px;
  }

  .signup-form .button {
    width: 100%;
  }

  .footer-inner {
    display: block;
  }

  .footer-inner p + p {
    margin-top: 12px;
  }
}