:root {
  --primary: #0a4d8c;
  --secondary: #1e88e5;
  --ink: #1f2937;
  --muted: #6b7280;
  --bg: #f5f7fa;
  --white: #ffffff;
  --success: #0f9d58;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

a {
  color: var(--primary);
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #ffffffee;
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #e5e7eb;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 700;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 20px;
  flex-wrap: wrap;
}

nav a {
  color: var(--ink);
  font-weight: 600;
}

nav a.active {
  color: var(--primary);
}

.hero {
  background: linear-gradient(115deg, #eaf3ff 0%, #ffffff 60%);
  padding: 72px 0 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

h1 {
  font-size: clamp(1.8rem, 2.6vw, 3rem);
  line-height: 1.2;
  margin: 0 0 14px;
}

h2 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  margin: 0 0 14px;
}

h3 {
  margin: 0 0 10px;
}

.lead {
  font-size: 1.08rem;
  color: #334155;
  margin-bottom: 20px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
}

.btn-primary {
  background: var(--success);
  color: var(--white);
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
}

.hero-card {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 14px 35px rgba(2, 6, 23, 0.08);
}

.hero-card img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: var(--bg);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 18px;
}

.check-list {
  padding-left: 20px;
}

.check-list li {
  margin-bottom: 8px;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.steps li {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 14px 16px;
  position: relative;
  padding-left: 54px;
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 14px;
  top: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.quote {
  font-style: italic;
  color: #374151;
}

.contact-box {
  background: var(--white);
  border: 1px solid #dbeafe;
  border-left: 6px solid var(--secondary);
  border-radius: 12px;
  padding: 20px;
}

.footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 26px 0;
}

.footer p {
  margin: 4px 0;
}

.floating-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
  border-radius: 999px;
  padding: 12px 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  z-index: 40;
}

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

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

  .header-inner {
    padding: 8px 0;
  }
}