:root {
  --navy: #0f1b2e;
  --navy-2: #1a3a52;
  --teal: #00d9ff;
  --teal-dark: #00a8d8;
  --gold: #b8860b;
  --gold-light: #f4ce6b;
  --ink: #1a2332;
  --muted: #5b6879;
  --surface: #ffffff;
  --surface-muted: #f5f7fa;
  --border: #dce5ec;
  --success: #177a55;
  --danger: #b42318;
  --shadow: 0 14px 38px rgba(15, 27, 46, 0.12);
  --radius: 10px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
}

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

button,
select {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--navy);
  background: var(--teal);
  border-radius: 4px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.section--muted {
  background: var(--surface-muted);
}

.section--navy {
  color: #fff;
  background: var(--navy);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  content: "";
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.16);
}

.section--navy .eyebrow {
  color: var(--teal);
}

.section-title {
  max-width: 760px;
  margin: 0 0 16px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.section--navy .section-title {
  color: #fff;
}

.section-intro {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: 1.07rem;
}

.section--navy .section-intro {
  color: #c2d0dc;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  color: var(--navy);
  background: var(--teal);
  border: 2px solid var(--teal);
  border-radius: 6px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.button:hover {
  background: #42e4ff;
  border-color: #42e4ff;
  box-shadow: 0 8px 20px rgba(0, 217, 255, 0.24);
  transform: translateY(-2px);
}

.button--secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.7);
}

.button--secondary:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.11);
  border-color: #fff;
  box-shadow: none;
}

.button--gold {
  color: #201800;
  background: var(--gold-light);
  border-color: var(--gold-light);
}

.button--gold:hover {
  background: #ffe39a;
  border-color: #ffe39a;
  box-shadow: 0 8px 20px rgba(244, 206, 107, 0.22);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: #fff;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.brand {
  flex: 0 0 auto;
  color: var(--teal);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-decoration: none;
}

.brand span {
  color: #fff;
  font-weight: 600;
}

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

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 11px;
  color: #e2ebf2;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--teal);
  background: rgba(0, 217, 255, 0.09);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 4px;
}

.nav-toggle__icon,
.nav-toggle__icon::before,
.nav-toggle__icon::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  content: "";
  background: currentColor;
  transition: transform 0.2s ease;
}

.nav-toggle__icon {
  position: relative;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  position: absolute;
  left: 0;
}

.nav-toggle__icon::before {
  top: -6px;
}

.nav-toggle__icon::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(125deg, rgba(15, 27, 46, 0.97), rgba(20, 56, 75, 0.93)),
    url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?fm=jpg&q=80&w=2000&auto=format&fit=crop") center / cover no-repeat;
}

.hero::after {
  position: absolute;
  top: -150px;
  right: -100px;
  width: 420px;
  height: 420px;
  content: "";
  background: radial-gradient(circle, rgba(0, 217, 255, 0.17), transparent 68%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.65fr);
  align-items: center;
  min-height: 590px;
  gap: 72px;
  padding: 92px 0;
}

.hero__content {
  max-width: 700px;
}

.hero h1 {
  max-width: 790px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.55rem, 6vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.hero h1 em {
  color: var(--teal);
  font-style: normal;
}

.hero__lede {
  max-width: 630px;
  margin: 24px 0 0;
  color: #c7d5e1;
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero__panel {
  padding: 28px;
  background: rgba(15, 27, 46, 0.72);
  border: 1px solid rgba(0, 217, 255, 0.35);
  border-radius: var(--radius);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
}

.hero__panel-label {
  display: block;
  margin-bottom: 15px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__panel p {
  margin: 0;
  color: #e6eff5;
}

.hero__panel ul {
  display: grid;
  gap: 11px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.hero__panel li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #c7d5e1;
  font-size: 0.93rem;
}

.hero__panel li::before,
.check-list li::before {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--navy);
  content: "✓";
  background: var(--teal);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 900;
  line-height: 18px;
  text-align: center;
}

.logo-strip {
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.logo-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}

.logo-strip__label {
  max-width: 260px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.logo-strip__items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 24px 36px;
  color: #748193;
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.grid {
  display: grid;
  gap: 24px;
}

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

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  height: 100%;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 3px 12px rgba(15, 27, 46, 0.04);
}

.card--accent {
  border-top: 4px solid var(--teal);
}

.card__icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--navy);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 8px;
  place-items: center;
}

.card__icon svg {
  width: 25px;
  height: 25px;
}

.card h3,
.feature-copy h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.2rem;
  line-height: 1.25;
}

.card p,
.feature-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
}

.feature--reverse {
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1fr);
}

.feature--reverse .feature-copy {
  order: 2;
}

.feature--reverse .feature-visual {
  order: 1;
}

.feature-visual {
  position: relative;
  min-height: 340px;
  padding: 28px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, #102d45, #0f1b2e);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-visual::before {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 300px;
  height: 300px;
  content: "";
  background: radial-gradient(circle, rgba(0, 217, 255, 0.26), transparent 66%);
}

.metric-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric {
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 7px;
}

.metric strong {
  display: block;
  color: var(--teal);
  font-size: 1.6rem;
  line-height: 1.1;
}

.metric span {
  display: block;
  margin-top: 6px;
  color: #c6d5e0;
  font-size: 0.8rem;
  line-height: 1.35;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 10px;
  color: var(--ink);
}

.check-list li::before {
  color: var(--navy);
}

.use-cases {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

.use-cases__list {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.use-cases__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 0;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  text-decoration: none;
}

.use-cases__list a::after {
  color: var(--teal-dark);
  content: "→";
  font-size: 1.2rem;
}

.use-cases__list a:hover {
  color: var(--teal-dark);
}

.quote {
  margin: 0;
  padding: 36px;
  background: #fff;
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: 0 8px 26px rgba(15, 27, 46, 0.08);
}

.quote p {
  margin: 0;
  color: var(--navy);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.45;
}

.quote footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
  margin-top: 40px;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 31px 28px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(15, 27, 46, 0.05);
}

.price-card--featured {
  border: 2px solid var(--teal);
  box-shadow: 0 14px 32px rgba(0, 217, 255, 0.13);
}

.price-card__tag {
  position: absolute;
  top: -14px;
  left: 50%;
  padding: 5px 11px;
  color: var(--navy);
  background: var(--teal);
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
}

.price-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.3rem;
}

.price {
  margin: 18px 0 5px;
  color: var(--navy);
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}

.price small {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: 0;
}

.price-card > p {
  min-height: 50px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.price-card .check-list {
  margin-bottom: 28px;
}

.price-card .button {
  width: 100%;
  margin-top: auto;
}

.comparison {
  width: 100%;
  margin-top: 38px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.comparison table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: #fff;
  text-align: left;
}

.comparison th,
.comparison td {
  padding: 17px 20px;
  border-bottom: 1px solid var(--border);
}

.comparison th {
  color: var(--navy);
  background: var(--surface-muted);
  font-size: 0.86rem;
}

.comparison td {
  color: var(--muted);
  font-size: 0.92rem;
}

.comparison td:not(:first-child) {
  color: var(--navy);
  font-weight: 600;
  text-align: center;
}

.comparison tr:last-child td {
  border-bottom: 0;
}

.faq {
  display: grid;
  gap: 12px;
  max-width: 850px;
  margin: 36px auto 0;
}

.faq details {
  padding: 0 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 7px;
}

.faq summary {
  position: relative;
  padding: 19px 30px 19px 0;
  color: var(--navy);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

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

.faq summary::after {
  position: absolute;
  top: 17px;
  right: 2px;
  color: var(--teal-dark);
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "–";
}

.faq p {
  max-width: 730px;
  padding-bottom: 19px;
  margin: 0;
  color: var(--muted);
}

.cta-banner {
  padding: 68px 0;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(15, 27, 46, 0.96), rgba(21, 71, 91, 0.94)),
    url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?fm=jpg&q=80&w=1800&auto=format&fit=crop") center / cover no-repeat;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-banner h2 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.cta-banner p {
  max-width: 650px;
  margin: 13px 0 0;
  color: #c7d5e1;
}

.form-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 0.72fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-card {
  padding: clamp(28px, 5vw, 54px);
}

.form-card h1 {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: clamp(2.2rem, 4vw, 3.35rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.form-card > p {
  margin: 0 0 28px;
  color: var(--muted);
}

.form-aside {
  padding: clamp(28px, 4vw, 46px);
  color: #fff;
  background: linear-gradient(150deg, var(--navy), #16445a);
}

.form-aside h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 1.55rem;
  line-height: 1.2;
}

.form-aside p {
  margin: 0;
  color: #c6d5e0;
}

.form-aside .check-list li {
  color: #e3edf3;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 7px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #bfcdd7;
  border-radius: 5px;
  line-height: 1.35;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field textarea {
  min-height: 124px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--teal-dark);
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.18);
}

.form-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.81rem;
}

.form-status {
  display: none;
  margin: 17px 0 0;
  color: var(--success);
  font-size: 0.92rem;
  font-weight: 600;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  color: var(--danger);
}

.site-footer {
  color: #c2d0dc;
  background: var(--navy);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 40px;
  padding: 56px 0 42px;
}

.site-footer .brand {
  display: inline-block;
  margin-bottom: 15px;
}

.site-footer p {
  max-width: 315px;
  margin: 0;
  color: #aebfce;
  font-size: 0.9rem;
}

.footer-heading {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-links a {
  color: #c2d0dc;
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--teal);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__bottom p {
  max-width: none;
  color: #8fa1b1;
  font-size: 0.79rem;
}

@media (max-width: 960px) {
  .site-header__inner {
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 24px 18px;
    background: var(--navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px 4px;
    border-radius: 0;
  }

  .hero__inner,
  .form-shell {
    grid-template-columns: 1fr;
  }

  .hero__inner {
    gap: 38px;
    min-height: 0;
  }

  .hero__panel {
    max-width: 570px;
  }

  .grid--4,
  .price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature,
  .feature--reverse,
  .use-cases {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .feature--reverse .feature-copy,
  .feature--reverse .feature-visual {
    order: initial;
  }

  .site-footer__top {
    grid-template-columns: 1.3fr repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--content-width), calc(100% - 32px));
  }

  .section {
    padding: 62px 0;
  }

  .hero__inner {
    padding: 64px 0;
  }

  .hero h1 {
    font-size: clamp(2.3rem, 12vw, 3.25rem);
  }

  .hero__panel,
  .card,
  .quote {
    padding: 24px;
  }

  .button-row,
  .cta-banner__inner,
  .site-footer__bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button,
  .cta-banner__inner .button {
    width: 100%;
  }

  .logo-strip__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 20px 0;
  }

  .logo-strip__items {
    justify-content: flex-start;
    gap: 12px 22px;
    font-size: 0.74rem;
  }

  .grid--2,
  .grid--3,
  .grid--4,
  .price-grid,
  .metric-grid,
  .form-grid,
  .site-footer__top {
    grid-template-columns: 1fr;
  }

  .price-card > p {
    min-height: auto;
  }

  .feature-visual {
    min-height: 280px;
  }

  .cta-banner {
    padding: 52px 0;
  }

  .form-card,
  .form-aside {
    padding: 28px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}