:root {
  --primary: #041956;
  --primary-strong: #02113f;
  --primary-soft: #e8edf8;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --text: #15213d;
  --muted: #4e5c7a;
  --border: #d7dfef;
  --radius: 18px;
  --shadow: 0 14px 30px rgba(4, 25, 86, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

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

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 6px 16px rgba(4, 25, 86, 0.16);
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  width: 44px;
  height: 44px;
  font-size: 20px;
  color: var(--primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 600;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--primary-soft);
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #0d3a9c 100%);
  color: #fff;
  box-shadow: 0 12px 24px rgba(4, 25, 86, 0.22);
}

.btn-ghost {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--border);
}

.hero {
  padding: 92px 0 68px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.hero-card {
  background: linear-gradient(160deg, #ffffff 0%, #edf3ff 100%);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  padding: 38px;
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

h1,
h2,
h3 {
  color: #0f1b36;
  margin: 0 0 12px;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
}

h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

p {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-media {
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 330px;
}

section {
  padding: 24px 0 62px;
}

.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.features-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  background: #fff;
}

.feature-item h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.steps {
  display: grid;
  gap: 12px;
}

.step {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
}

.step strong {
  display: block;
  margin-bottom: 4px;
  color: var(--primary);
}

.stat-list {
  display: grid;
  gap: 12px;
}

.stat-card {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #fff 0%, #f1f6ff 100%);
}

.stat-number {
  font-size: 1.8rem;
  color: var(--primary);
  font-weight: 800;
}

.legal-wrap {
  margin-top: 26px;
  padding: 26px;
}

.legal-top {
  margin-bottom: 18px;
  padding: 16px;
  border-radius: 12px;
  background: var(--primary-soft);
  border: 1px solid #c9d7f5;
}

.legal-section {
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 14px;
}

.legal-section h3 {
  font-size: 1.1rem;
}

.highlight-box {
  margin-top: 12px;
  padding: 14px;
  border-radius: 12px;
  background: #f0f5ff;
  border: 1px solid #ccdaf8;
  color: #21345f;
}

.contact-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 18px;
}

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

.form-row {
  display: grid;
  gap: 12px;
}

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

label {
  font-size: 0.92rem;
  color: #2e3d61;
  font-weight: 600;
}

input,
textarea,
select {
  margin-top: 6px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(4, 25, 86, 0.2);
  border-color: #91a9e8;
}

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

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.feedback {
  margin-top: 12px;
  padding: 12px;
  border-radius: 10px;
  display: none;
}

.feedback.success {
  display: block;
  background: #e7f7ed;
  border: 1px solid #b8e7c8;
  color: #145a2d;
}

.feedback.error {
  display: block;
  background: #fff0f0;
  border: 1px solid #f2c3c3;
  color: #8a1f1f;
}

.download-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.download-card,
.requirements {
  padding: 24px;
}

.store-buttons {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.store-badge {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-weight: 700;
  background: #fff;
  color: #0d1936;
}

.download-media {
  margin-top: 18px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.download-media img {
  width: 100%;
  min-height: 280px;
  object-fit: cover;
}

.footer {
  margin-top: 34px;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer small {
  color: #5a6787;
}

.h5-page {
  background: #fff;
}

.h5-main {
  width: min(680px, 94vw);
  margin: 0 auto;
  padding: 22px 0 32px;
}

.h5-section {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: #fff;
}

@media (max-width: 960px) {
  .hero-grid,
  .split,
  .contact-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    display: none;
    position: absolute;
    left: 4vw;
    right: 4vw;
    top: 78px;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a,
  .main-nav .btn {
    text-align: center;
  }

  .hero {
    padding-top: 74px;
  }

  .hero-card {
    padding: 26px;
  }
}