:root {
  --bg: #07121d;
  --bg-soft: #0f2134;
  --surface: rgba(14, 30, 48, 0.72);
  --surface-strong: #11263b;
  --surface-light: #f4f8fb;
  --text: #e8f2fb;
  --text-dark: #14202e;
  --muted: #a6bacd;
  --line: rgba(175, 210, 241, 0.16);
  --brand: #1298d9;
  --brand-deep: #087ab1;
  --accent: #7d848d;
  --shadow: 0 20px 60px rgba(1, 12, 24, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100vw - 2.5rem));
  --heading-font: "Bahnschrift", "Segoe UI Variable", "Aptos", sans-serif;
  --body-font: "Aptos", "Segoe UI Variable", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 5.75rem;
}

body {
  margin: 0;
  font-family: var(--body-font);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(18, 152, 217, 0.26), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(125, 132, 141, 0.22), transparent 24%),
    linear-gradient(180deg, #07111a 0%, #091826 38%, #0a1825 100%);
}

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

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

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

.page-shell {
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(7, 18, 29, 0.72);
  border-bottom: 1px solid rgba(175, 210, 241, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.brand {
  width: min(230px, 46vw);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 18px;
  padding: 0.4rem 0.9rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.16);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.98rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.45rem;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--brand), transparent);
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.4rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--text);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.9rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8dd5ff;
  font-size: 0.82rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--heading-font);
  line-height: 1.02;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5.7rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 3.2vw, 3.35rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.3rem;
}

p {
  margin: 0;
  line-height: 1.7;
}

.hero-text,
.section-heading p,
.proof-copy p,
.contact-card p,
.info-card p,
.capability-card p,
.engagement-card p,
.approach-step p,
.panel-card p,
.faq-item p {
  color: var(--muted);
}

.hero-text {
  margin-top: 1.4rem;
  max-width: 62ch;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--brand), #35b8ff);
  color: white;
  box-shadow: 0 14px 34px rgba(18, 152, 217, 0.28);
}

.button-secondary {
  border: 1px solid rgba(141, 213, 255, 0.25);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.button-full {
  width: 100%;
}

.hero-points {
  display: grid;
  gap: 0.85rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text);
}

.hero-points li::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), white);
  box-shadow: 0 0 0 6px rgba(18, 152, 217, 0.12);
}

.hero-panel {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(10, 24, 37, 0.62);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.signal-card-group {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.signal-card,
.info-card,
.capability-card,
.engagement-card,
.approach-step,
.proof-card,
.panel-card,
.contact-form,
.contact-card,
.faq-item {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.signal-card {
  padding: 1.35rem;
}

.signal-card-accent {
  background:
    linear-gradient(135deg, rgba(18, 152, 217, 0.22), rgba(17, 38, 59, 0.88)),
    var(--surface);
}

.signal-label {
  color: #8dd5ff;
  font-size: 0.83rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.hero-orbit {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.hero-orbit span {
  padding: 0.68rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(175, 210, 241, 0.12);
  color: var(--text);
  font-size: 0.92rem;
}

.trust-band {
  padding: 0 0 2rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.trust-grid > div {
  padding: 1.35rem 1.4rem;
  border-top: 1px solid rgba(141, 213, 255, 0.22);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0));
}

.stat-value {
  font-family: var(--heading-font);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--text);
}

.stat-label {
  color: var(--muted);
  margin-top: 0.4rem;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background:
    radial-gradient(circle at 18% 10%, rgba(18, 152, 217, 0.14), transparent 23%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01));
}

.section-dark {
  background:
    radial-gradient(circle at 82% 30%, rgba(18, 152, 217, 0.18), transparent 22%),
    linear-gradient(180deg, rgba(5, 13, 21, 0.95), rgba(9, 20, 32, 0.95));
}

.section-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-heading h2,
.proof-copy h2,
.panel-card h2 {
  max-width: 13ch;
}

.section-heading-tight {
  margin-bottom: 1.5rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.six-up {
  grid-template-columns: repeat(3, 1fr);
}

.info-card,
.capability-card,
.engagement-card,
.approach-step,
.proof-card,
.panel-card,
.contact-card,
.faq-item {
  padding: 1.5rem;
}

.capability-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.5rem;
  align-items: start;
}

.capability-map {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.capability-index,
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(18, 152, 217, 0.12);
  border: 1px solid rgba(18, 152, 217, 0.2);
  color: #8dd5ff;
  font-weight: 700;
  margin-bottom: 0.95rem;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.section-engagement {
  background:
    radial-gradient(circle at 78% 12%, rgba(125, 132, 141, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.proof-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.3rem;
  align-items: start;
}

.proof-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.dual-panel,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.panel-card-accent {
  background:
    linear-gradient(180deg, rgba(18, 152, 217, 0.18), rgba(255, 255, 255, 0.04)),
    var(--surface);
}

.detail-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.35rem 0 0;
  padding-left: 1.1rem;
  color: var(--text);
}

.contact-layout {
  display: grid;
  gap: 1.5rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--heading-font);
  font-size: 1.12rem;
}

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

.faq-item p {
  color: var(--muted);
  margin-top: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

.contact-form {
  padding: 1.6rem;
}

.form-row {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.form-row label {
  color: var(--text);
  font-weight: 600;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid rgba(175, 210, 241, 0.16);
  border-radius: 14px;
  background: rgba(4, 13, 23, 0.62);
  color: var(--text);
  padding: 0.95rem 1rem;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: rgba(53, 184, 255, 0.72);
  box-shadow: 0 0 0 4px rgba(18, 152, 217, 0.12);
}

.form-row.split {
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-note,
.small-text {
  color: var(--muted);
  font-size: 0.92rem;
}

.form-note.error {
  color: #ffcbc5;
}

.form-note.success {
  color: #baf2d0;
}

.contact-aside {
  display: grid;
  gap: 1rem;
}

.site-footer {
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid rgba(175, 210, 241, 0.1);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .menu-toggle span,
  .site-nav,
  .site-nav a::after,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .capability-layout,
  .proof-grid,
  .dual-panel,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .six-up,
  .approach-grid,
  .engagement-grid,
  .capability-map,
  .proof-cards,
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1.25rem;
    left: 1.25rem;
    display: grid;
    gap: 0.4rem;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(7, 18, 29, 0.96);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-5px) rotate(-45deg);
  }

  .hero {
    padding-top: 3.25rem;
  }

  .hero-panel {
    padding: 1.3rem;
  }

  .six-up,
  .approach-grid,
  .engagement-grid,
  .capability-map,
  .proof-cards,
  .trust-grid,
  .form-row.split {
    grid-template-columns: 1fr;
  }

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

  .hero-actions {
    display: grid;
  }

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