:root {
  --sjiw-bg: #f5f7fc;
  --sjiw-surface: #ffffff;
  --sjiw-border: #d9e2f3;
  --sjiw-text: #1b2438;
  --sjiw-muted: #697692;
  --sjiw-primary: #4653a1;
  --sjiw-primary-dark: #33408a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Helvetica, Arial, sans-serif;
  background: var(--sjiw-bg);
  color: var(--sjiw-text);
}

.sjiw-page { min-height: 100vh; }
.sjiw-container { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
section { padding: 78px 0; }

.sjiw-heading { text-align: center; }

.sjiw-heading h1,
.sjiw-heading h2 {
  margin: 0;
  line-height: 1.14;
  color: #1f2940;
  font-weight: 700;
}

.sjiw-heading h1 { font-size: clamp(36px, 5.2vw, 62px); }
.sjiw-heading h2 { font-size: clamp(32px, 4.2vw, 54px); }
.sjiw-heading h1 span,
.sjiw-heading h2 span { color: var(--sjiw-primary); }

.sjiw-heading p {
  margin: 14px auto 0;
  max-width: 920px;
  color: var(--sjiw-muted);
  font-size: 18px;
  line-height: 1.6;
}

.sjiw-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #bfd0f2;
  border-radius: 999px;
  background: #e9efff;
  color: var(--sjiw-primary);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.sjiw-hero {
  background: linear-gradient(145deg, #edf2ff 0%, #ffffff 60%, #eef2ff 100%);
  padding-top: 64px;
}

.sjiw-actions {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.sjiw-btn-primary,
.sjiw-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 12px;
  padding: 14px 22px;
  font-size: 17px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.sjiw-btn-primary {
  color: #fff;
  background: linear-gradient(90deg, var(--sjiw-primary), var(--sjiw-primary-dark));
  box-shadow: 0 12px 24px rgba(51, 64, 138, 0.28);
}

.sjiw-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(51, 64, 138, 0.36);
}

.sjiw-btn-secondary {
  color: var(--sjiw-primary);
  background: #fff;
  border: 2px solid #a7bbea;
}

.sjiw-btn-secondary:hover {
  transform: translateY(-2px);
  background: #eef3ff;
}

.sjiw-process {
  background: #fff;
}

.sjiw-steps {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.sjiw-step-card {
  background: #fff;
  border: 1px solid #d8e2f6;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 10px 22px rgba(28, 40, 73, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.sjiw-step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 28px rgba(28, 40, 73, 0.14);
}

.sjiw-step-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 26px;
  background: linear-gradient(145deg, var(--sjiw-primary), var(--sjiw-primary-dark));
}

.sjiw-step-label {
  display: block;
  margin-top: 14px;
  color: var(--sjiw-primary);
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
}

.sjiw-step-card h3 {
  margin: 8px 0 8px;
  font-size: 28px;
  font-weight: 100;
  color: #1f2940;
  line-height: 1.2;
}

.sjiw-step-card p {
  margin: 0;
  color: #677391;
  font-size: 16px;
  line-height: 1.6;
}

.sjiw-step-card-final {
  background: linear-gradient(145deg, #1f2940 0%, #33408a 100%);
  border-color: #2d3d6d;
}

.sjiw-step-card-final .sjiw-step-icon {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.sjiw-step-card-final .sjiw-step-label { color: #b8c8ff; }
.sjiw-step-card-final h3 { color: #fff; }
.sjiw-step-card-final p { color: #dbe3ff; }

.sjiw-cta {
  background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}

.sjiw-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (max-width: 1200px) {
  .sjiw-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .sjiw-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  section { padding: 58px 0; }
  .sjiw-steps { grid-template-columns: 1fr; }
  .sjiw-heading p,
  .sjiw-step-card p { font-size: 16px; }
}