:root {
  --sj-bg: #f4f6fb;
  --sj-surface: #ffffff;
  --sj-border: #dfe4f1;
  --sj-text: #22283a;
  --sj-muted: #747f9a;
  --sj-primary: #4653a1;
  --sj-primary-dark: #394586;
  --sj-radius: 12px;
  --sj-shadow: 0 6px 18px rgba(40, 59, 120, 0.08);
}

* { box-sizing: border-box; }

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

.sj-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sj-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid #e5e8f3;
  backdrop-filter: blur(8px);
}

.sj-topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
}

.sj-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--sj-text);
}

.sj-brand-logo {
  height: 100px;
  width: auto;
  display: block;
}

.sj-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.sj-nav a {
  text-decoration: none;
  font-size: 14px;
  color: #5e6780;
}

.sj-nav a.active {
  color: var(--sj-primary);
  font-weight: 600;
}

.sj-register-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 10px;
  padding: 10px 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--sj-primary), var(--sj-primary-dark));
}

.sj-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 20px 64px;
  flex: 1 0 auto;
}

.sj-hero {
  text-align: center;
  margin-bottom: 26px;
}

.sj-chip {
  border: 1px solid #4653a13d;
  border-radius: 999px;
  background: #ecf0ff;
  color: var(--sj-primary);
  font-size: 14px;
  font-weight: 600;
  padding: 7px 14px;
  margin-bottom: 14px;
}

.sj-hero h1 {
  margin: 0;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.15;
  color: #1f2942;
}

.sj-hero p {
  max-width: 700px;
  margin: 12px auto 0;
  color: #616b86;
  font-size: 16px;
}

.sj-contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}

.sj-company-card h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
  color: #1f2942;
}

.sj-company-intro {
  margin: 12px 0 0;
  color: #65718d;
  font-size: 16px;
  line-height: 1.55;
}

.sj-info-list {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.sj-info-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border: 1px solid #e2e8f5;
  border-radius: 14px;
  background: #f9fbff;
}

.sj-info-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #4653a1;
  background: #eaf0ff;
}

.sj-info-item h4 {
  margin: 2px 0 4px;
  font-size: 15px;
  color: #5e6985;
}

.sj-info-item p {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #242d46;
  line-height: 1.5;
}

.sj-info-item a {
  color: inherit;
  text-decoration: none;
}

.sj-info-item a:hover {
  color: #4653a1;
}

.sj-company-note {
  margin: 16px 0 0;
  color: #74809d;
  font-size: 14px;
}

.sj-contact-highlight {
  border: 1px solid rgba(97, 121, 220, 0.3);
  border-radius: 14px;
  padding: 20px;
  background: linear-gradient(145deg, #6179dc 0%, #4653a1 100%);
  box-shadow: 0 14px 28px rgba(70, 83, 161, 0.2);
  color: #fff;
}

.sj-contact-highlight h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.sj-contact-highlight > p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 16px;
  line-height: 1.55;
}

.sj-highlight-list {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.sj-highlight-item {
  border: 1px solid rgba(255, 255, 255, 0.27);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(2px);
}

.sj-highlight-item h4 {
  margin: 0;
  font-size: 15px;
  color: #fff;
}

.sj-highlight-item p {
  margin: 6px 0 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.95);
}

.sj-card {
  background: var(--sj-surface);
  border: 1px solid var(--sj-border);
  border-radius: var(--sj-radius);
  box-shadow: var(--sj-shadow);
  padding: 22px;
}

.sj-card h2 {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #1f2942;
  font-size: 36px;
  font-weight: 700;
}

.sj-form-subtitle {
  margin: 0 0 18px;
  font-size: 16px;
  color: #6e7995;
}

.sj-contact-form-card {
  margin-bottom: 22px;
}

.sj-step {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #fff;
  background: linear-gradient(145deg, #5764b2, #4653a1);
}

.form-label {
  margin-bottom: 6px;
  font-size: 14px;
  color: #5d6680;
  font-weight: 600;
}

.form-control {
  border-radius: 8px !important;
  border: 1px solid #d6ddef !important;
  min-height: 50px;
  font-size: 14px !important;
  color: #2b3146;
  background-color: #f9fbff;
  padding: 12px 14px !important;
}

.form-control:focus {
  border-color: #7a85c1 !important;
  box-shadow: 0 0 0 3px rgba(70, 83, 161, 0.16) !important;
}

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

.sj-word-count {
  margin-top: 6px;
  font-size: 12px;
  color: #7a86a5;
  text-align: right;
}

.error-message {
  color: #cc2944;
  font-size: 12px;
  margin-top: 4px;
  min-height: 16px;
}

input.error,
textarea.error,
select.error {
  border-color: #cc2944 !important;
}

.sj-submit-btn {
  width: 100%;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  background: linear-gradient(90deg, var(--sj-primary), var(--sj-primary-dark));
  box-shadow: 0 10px 22px rgba(70, 83, 161, 0.27);
  padding: 14px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sj-submit-btn:hover {
  background: linear-gradient(90deg, var(--sj-primary-dark), var(--sj-primary));
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(70, 83, 161, 0.3);
}

.sj-submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.sj-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.sj-contact-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.sj-feature-card {
  text-align: center;
}

.sj-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin: 0 auto 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  background: #ecf1ff;
  color: var(--sj-primary);
}

.sj-feature-card h4 {
  margin: 0;
  color: #2b3550;
  font-size: 20px;
}

.sj-feature-card p {
  margin: 8px 0 0;
  color: #6d7893;
  font-size: 14px;
  line-height: 1.6;
}

.sj-footer {
  background: #fff;
  border-top: 1px solid #e0e6f2;
  padding: 34px 0 22px;
  margin-top: auto;
}

.sj-footer .container-fluid {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.sj-footer h3,
.sj-footer h4 {
  font-size: 16px;
  margin: 0 0 10px;
  color: var(--sj-primary);
  font-weight: 700;
}

.sj-footer p,
.sj-footer a {
  display: block;
  margin: 0 0 6px;
  text-decoration: none;
  color: #64708b;
  font-size: 12px;
}

.sj-social-links {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 2px;
}

.sj-social-links a {
  width: 34px;
  height: 34px;
  margin: 0;
  border-radius: 10px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border: 1px solid #dce4f4;
  background: #f7f9fe;
  color: #4b5781;
  font-size: 18px;
  transition: transform 220ms ease, background-color 220ms ease, color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.sj-social-links a:hover {
  color: #fff;
  border-color: var(--sj-primary);
  background: var(--sj-primary);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 10px 20px rgba(70, 83, 161, 0.28);
}

.sj-footer-bottom {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #ebeff8;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: #8c95ad;
  font-size: 11px;
}

.sj-footer-bottom .sj-social-links {
  margin-top: 0;
  margin-left: auto;
}

@media (max-width: 767.98px) {
  .sj-main {
    padding: 22px 14px 40px;
  }

  .sj-hero h1 {
    font-size: 36px;
  }

  .sj-card h2 {
    font-size: 28px;
  }

  .sj-footer-bottom .sj-social-links {
    margin-left: 0;
  }
}

@media (max-width: 991.98px) {
  .sj-nav {
    display: none;
  }

  .sj-topbar-inner {
    grid-template-columns: auto 1fr;
  }

  .sj-register-btn {
    margin-left: auto;
  }

  .sj-contact-info-grid {
    grid-template-columns: 1fr;
  }

  .sj-contact-feature-grid {
    grid-template-columns: 1fr;
  }
}