:root {
  --navy: #06233f;
  --navy-2: #0a3156;
  --navy-3: #0d4676;
  --orange: #ff7900;
  --orange-2: #ff9a28;
  --cyan: #13b9ee;
  --cyan-2: #8feaff;
  --ink: #102235;
  --muted: #64748b;
  --line: #dbe6f1;
  --soft: #f4f8fb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 35, 63, 0.14);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--white);
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 230, 241, 0.72);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 16px 38px rgba(6, 35, 63, 0.12);
  background: rgba(255, 255, 255, 0.96);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  min-height: 82px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 180px;
}

.brand img {
  width: 164px;
  height: auto;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  width: 21px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  display: block;
}

.nav-toggle::before {
  transform: translateY(-6px);
}

.nav-toggle::after {
  transform: translateY(6px);
}

.nav-menu {
  position: fixed;
  inset: 82px 16px auto 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  display: none;
}

.nav-menu.is-open {
  display: block;
}

.nav-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.nav-menu a {
  display: block;
  padding: 11px 12px;
  border-radius: 7px;
  color: var(--navy);
  font-weight: 750;
  font-size: 0.94rem;
}

.nav-menu a:hover,
.nav-menu a.is-active {
  background: #edf8fc;
  color: var(--navy);
}

.nav-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 850;
  line-height: 1.1;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  box-shadow: 0 16px 32px rgba(255, 121, 0, 0.28);
}

.btn-secondary {
  color: var(--navy);
  background: var(--white);
  border-color: rgba(19, 185, 238, 0.36);
}

.btn-dark {
  color: var(--white);
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 88% 18%, rgba(19, 185, 238, 0.36), transparent 24%),
    linear-gradient(135deg, #061d35 0%, #082d50 48%, #0a416c 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -170px;
  width: 430px;
  height: 430px;
  border: 34px solid rgba(255, 121, 0, 0.22);
  border-radius: 50%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 20px 42px;
  display: grid;
  gap: 36px;
}

.hero-copy {
  max-width: 740px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan-2);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 9vw, 5.35rem);
  line-height: 0.94;
  letter-spacing: 0;
  max-width: 900px;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1;
  letter-spacing: 0;
  margin-bottom: 16px;
}

h3 {
  color: var(--navy);
  font-size: 1.2rem;
  line-height: 1.25;
  margin-bottom: 8px;
}

.hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
}

.hero-actions,
.section-actions,
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-panel {
  align-self: end;
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.hero-logo {
  width: min(380px, 100%);
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.stat strong {
  display: block;
  color: var(--white);
  font-size: 1.4rem;
}

.stat span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.section {
  padding: 66px 20px;
}

.section-soft {
  background: var(--soft);
}

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

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-head p,
.lead {
  color: var(--muted);
  font-size: 1.06rem;
}

.grid {
  display: grid;
  gap: 18px;
}

.cards-3,
.cards-4 {
  grid-template-columns: 1fr;
}

.card {
  position: relative;
  min-height: 180px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 38px rgba(6, 35, 63, 0.07);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(19, 185, 238, 0.42);
  box-shadow: var(--shadow);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.card p,
.text-muted {
  color: var(--muted);
}

.feature-list,
.plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.feature-list li,
.plain-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
}

.feature-list li::before,
.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 121, 0, 0.14);
}

.steps {
  counter-reset: steps;
}

.step {
  min-height: 210px;
}

.step::after {
  counter-increment: steps;
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  right: 18px;
  bottom: 10px;
  color: rgba(6, 35, 63, 0.08);
  font-size: 4rem;
  line-height: 1;
  font-weight: 900;
}

.page-hero {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 35, 63, 0.94), rgba(8, 55, 93, 0.94)),
    radial-gradient(circle at 80% 20%, rgba(19, 185, 238, 0.4), transparent 28%);
}

.page-hero .container {
  padding: 72px 20px;
}

.page-hero h1 {
  max-width: 840px;
  margin-bottom: 16px;
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.13rem;
}

.cta-band {
  color: var(--white);
  background:
    radial-gradient(circle at 12% 20%, rgba(19, 185, 238, 0.38), transparent 24%),
    linear-gradient(135deg, var(--navy), var(--navy-2));
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.82);
}

.split {
  display: grid;
  gap: 28px;
  align-items: start;
}

.info-panel {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
}

.info-panel h2,
.info-panel h3 {
  color: var(--white);
}

.info-panel p,
.info-panel li {
  color: rgba(255, 255, 255, 0.76);
}

.form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--navy);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
  outline: 3px solid rgba(19, 185, 238, 0.18);
}

.faq-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.faq-item h2 {
  font-size: 1.2rem;
  line-height: 1.3;
  margin-bottom: 8px;
}

.notice {
  padding: 18px;
  border-left: 5px solid var(--orange);
  border-radius: var(--radius);
  background: #fff6ed;
  color: #583214;
  font-weight: 800;
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #041a30;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 20px 24px;
  display: grid;
  gap: 28px;
}

.footer-logo {
  width: 190px;
  padding: 10px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
}

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

.footer-col h2,
.footer-col h3 {
  color: var(--white);
  font-size: 1rem;
}

.footer-col a {
  display: block;
  padding: 4px 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.92rem;
}

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

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

@media (min-width: 720px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.7fr);
    align-items: center;
    padding-top: 88px;
    padding-bottom: 58px;
  }

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

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

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

  .split {
    grid-template-columns: minmax(0, 1fr) 360px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr repeat(3, 1fr);
  }
}

@media (min-width: 1040px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    display: block;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .nav-menu ul {
    display: flex;
    align-items: center;
    gap: 2px;
  }

  .nav-menu a {
    padding: 10px 9px;
    font-size: 0.86rem;
  }

  .nav-cta {
    display: inline-flex;
    min-height: 42px;
    padding: 10px 14px;
    white-space: nowrap;
  }

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

@media (max-width: 430px) {
  .brand img {
    width: 138px;
  }

  .nav {
    min-height: 74px;
    padding-inline: 14px;
  }

  .nav-menu {
    inset: 74px 10px auto 10px;
  }

  .hero-inner,
  .page-hero .container,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .btn {
    width: 100%;
  }
}