:root {
  --primary: #123f6b;
  --primary-dark: #0a2744;
  --primary-deep: #081d33;
  --primary-light: #1e5d96;
  --primary-soft: #dce9f5;
  --accent: #edf4fb;
  --text: #1f2d3a;
  --muted: #5a6978;
  --background: #f3f7fb;
  --white: #ffffff;
  --border: #d5e0ea;
  --shadow: 0 14px 36px rgba(8, 29, 51, 0.10);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--background);
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(18, 63, 107, 0.10);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.nav {
  min-height: 118px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 22px;
  text-decoration: none;
  flex: 1;
}

.logo {
  width: 140px;
  height: 100px;
  object-fit: contain;
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 8px 20px rgba(10, 39, 68, 0.08);
  flex-shrink: 0;
}

.brand-text {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.35;
  max-width: 560px;
}

.site-nav {
  display: flex;
  gap: 26px;
}

.site-nav a {
  text-decoration: none;
  color: var(--primary-dark);
  font-weight: 700;
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--primary-light);
}

.hero {
  background:
    linear-gradient(135deg, rgba(8, 29, 51, 0.94), rgba(18, 63, 107, 0.92)),
    linear-gradient(180deg, #0c2d4d, #184c7e);
  color: var(--white);
  padding: 110px 0;
}

.hero-content {
  max-width: 780px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 14px;
  color: #c9d9ea;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.7rem);
  line-height: 1.12;
  margin-bottom: 22px;
}

.intro {
  font-size: 1.12rem;
  color: #e3edf8;
  margin-bottom: 30px;
  max-width: 720px;
}

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

.button {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.button.primary {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.button.primary:hover {
  background: #f1f6fb;
  transform: translateY(-1px);
}

.button.secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: 86px 0;
}

.section-alt {
  background: linear-gradient(180deg, #eef4fa 0%, #e6eef7 100%);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-label {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.section h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  color: var(--primary-dark);
  margin-bottom: 14px;
  line-height: 1.2;
}

.section p {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  padding: 30px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(18, 63, 107, 0.08);
}

.card h3 {
  color: var(--primary-dark);
  margin-bottom: 14px;
  font-size: 1.24rem;
}

.two-columns {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 30px;
  align-items: start;
}

.info-box {
  background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.info-box h3 {
  margin-bottom: 16px;
}

.info-box ul {
  padding-left: 20px;
}

.info-box li {
  margin-bottom: 10px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step {
  background: var(--white);
  border-top: 4px solid var(--primary);
  padding: 26px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.step span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--primary-light), var(--primary));
  color: var(--white);
  font-weight: 700;
  margin-bottom: 14px;
}

.step h3 {
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.contact-section {
  background: linear-gradient(180deg, #f3f7fb 0%, #e7eff8 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 32px;
  align-items: start;
}

.contact-details {
  margin-top: 24px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(18, 63, 107, 0.08);
  border-radius: 14px;
}

.contact-details p {
  margin-bottom: 10px;
}

.contact-form {
  background: linear-gradient(180deg, #ffffff 0%, #fcfdff 100%);
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.contact-form label {
  display: block;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
  margin-top: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  color: var(--text);
  background: #fcfdff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(18, 63, 107, 0.12);
}

.hidden-field {
  display: none;
}

.full-width {
  width: 100%;
  margin-top: 20px;
}

.form-note {
  margin-top: 14px;
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer {
  background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-deep) 100%);
  color: var(--white);
  padding: 26px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-content p {
  color: rgba(255, 255, 255, 0.88);
}

@media (max-width: 980px) {
  .cards,
  .steps,
  .two-columns,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .brand-text {
    max-width: 100%;
  }
}

@media (max-width: 760px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 0;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    padding: 80px 0;
  }

  .brand {
    align-items: flex-start;
  }

  .brand-text {
    font-size: 1rem;
  }

  .thank-you-hero {
  padding: 95px 0;
}
}