:root {
  --ink: #0b1720;
  --ink-soft: #284252;
  --paper: #f7faf8;
  --panel: #ffffff;
  --teal: #0f766e;
  --teal-dark: #0b5f59;
  --amber: #f6b84b;
  --blue: #315a9b;
  --line: #dbe7e3;
  --shadow: 0 24px 60px rgba(11, 23, 32, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(247, 250, 248, 0.9);
  border-bottom: 1px solid rgba(219, 231, 227, 0.8);
  backdrop-filter: blur(14px);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  background: var(--teal);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.22);
}

.site-nav {
  gap: clamp(12px, 3vw, 30px);
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--teal-dark);
}

.hero {
  position: relative;
  display: grid;
  min-height: 78vh;
  align-items: center;
  overflow: hidden;
  padding: clamp(72px, 12vw, 128px) clamp(20px, 5vw, 72px);
  color: white;
  background:
    linear-gradient(90deg, rgba(11, 23, 32, 0.96), rgba(11, 23, 32, 0.76) 58%, rgba(11, 23, 32, 0.6)),
    radial-gradient(circle at 78% 26%, rgba(246, 184, 75, 0.35), transparent 28%),
    linear-gradient(135deg, #0b1720 0%, #123b43 48%, #315a9b 100%);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  content: "";
  background: linear-gradient(0deg, rgba(247, 250, 248, 0.18), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 780px;
  font-size: clamp(3rem, 8vw, 6.2rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

h3 {
  font-size: 1.25rem;
}

.hero-copy {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--amber);
  box-shadow: 0 14px 30px rgba(246, 184, 75, 0.2);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ffd173;
}

.button-secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
}

.hero-visual {
  position: absolute;
  right: clamp(-160px, -6vw, -28px);
  bottom: clamp(38px, 10vh, 96px);
  z-index: 1;
  width: min(560px, 56vw);
  min-width: 320px;
  opacity: 0.92;
}

.visual-panel {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.13);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.visual-panel-main {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 8px;
  transform: rotate(-2deg);
}

.visual-topline {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
}

.visual-topline span {
  width: 38px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
}

.visual-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(11, 23, 32, 0.36);
}

.visual-row span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
}

.visual-panel-side {
  position: absolute;
  right: 28px;
  bottom: -64px;
  display: grid;
  gap: 6px;
  width: 210px;
  padding: 18px;
  border-radius: 8px;
}

.visual-panel-side span:not(.pulse-dot) {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
}

.pulse-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #71f2c8;
  box-shadow: 0 0 0 7px rgba(113, 242, 200, 0.14);
}

.section {
  padding: clamp(58px, 9vw, 104px) clamp(20px, 5vw, 72px);
}

.intro {
  padding-top: 38px;
  padding-bottom: 38px;
  background: white;
  border-bottom: 1px solid var(--line);
}

.intro p {
  max-width: 980px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 650;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading .eyebrow,
.contact-copy .eyebrow,
.status-band .eyebrow {
  color: var(--teal-dark);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 44px rgba(11, 23, 32, 0.06);
}

.feature-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  place-items: center;
  color: white;
  background: var(--blue);
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 900;
}

.feature-card:nth-child(2) .feature-icon {
  color: var(--ink);
  background: var(--amber);
}

.feature-card:nth-child(3) .feature-icon {
  background: var(--teal);
}

.feature-card p {
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.status-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: 34px;
  align-items: center;
  padding: clamp(46px, 7vw, 76px) clamp(20px, 5vw, 72px);
  color: white;
  background: var(--ink);
}

.status-band p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.12rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.contact-copy p:last-child {
  max-width: 560px;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.waitlist-shell {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow);
}

.waitlist-form-slot label {
  display: block;
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 800;
}

.future-form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  font: inherit;
}

.waitlist-form-slot p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: #071016;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: white;
  font-weight: 750;
  text-decoration: none;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .hero {
    min-height: auto;
    padding-top: 74px;
    padding-bottom: 270px;
  }

  .hero-visual {
    right: -72px;
    bottom: 42px;
    width: 430px;
    min-width: 0;
  }

  .feature-grid,
  .status-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    padding-bottom: 250px;
  }

  .hero-visual {
    right: -116px;
    width: 390px;
  }

  .visual-panel-main {
    padding: 16px;
  }

  .visual-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
    padding: 12px;
  }

  .visual-panel-side {
    right: 92px;
    bottom: -48px;
    width: 176px;
  }

  .future-form-row {
    grid-template-columns: 1fr;
  }

  .future-form-row .button {
    width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}