:root {
  --ntcs-blue: #0b4f8a;
  --ntcs-dark-blue: #07365f;
  --ntcs-orange: #f28c28;
  --ntcs-light: #f5f8fb;
  --ntcs-gray: #5d6b7a;
  --ntcs-border: #d9e3ec;
  --white: #ffffff;
  --success: #0f766e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--ntcs-light);
  color: #1f2933;
  line-height: 1.5;
}

.page-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px;
}

.brand-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--ntcs-border);
  border-radius: 22px;
  padding: 14px 18px;
  margin-bottom: 22px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

.brand-logo {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 18px;
  flex: 0 0 auto;
  border: 2px solid rgba(11, 79, 138, 0.12);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.brand-copy strong {
  color: var(--ntcs-dark-blue);
  font-size: 1.38rem;
  line-height: 1.08;
}

.brand-copy span {
  color: var(--ntcs-gray);
  font-size: 1rem;
  margin-top: 2px;
}

.top-cta {
  text-decoration: none;
  background: var(--ntcs-orange);
  color: #111827;
  font-weight: 900;
  padding: 13px 18px;
  border-radius: 999px;
  white-space: nowrap;
}

.hero {
  background: linear-gradient(135deg, var(--ntcs-blue), var(--ntcs-dark-blue));
  color: var(--white);
  border-radius: 22px;
  padding: 34px 28px;
  margin-bottom: 24px;
  box-shadow: 0 18px 45px rgba(7, 54, 95, 0.22);
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2.15rem, 6vw, 3.4rem);
  line-height: 1.05;
}

.hero p {
  max-width: 760px;
  margin: 0;
  font-size: 1.08rem;
  color: #e9f3fb;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.badge {
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.9rem;
}

.calculator-card {
  background: var(--white);
  border: 1px solid var(--ntcs-border);
  border-radius: 22px;
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #eef4f9;
  padding: 8px;
  gap: 8px;
}

.tab-button {
  border: none;
  border-radius: 14px;
  padding: 14px 12px;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  background: transparent;
  color: var(--ntcs-dark-blue);
  transition: 0.2s ease;
}

.tab-button.active {
  background: var(--white);
  color: var(--ntcs-blue);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 28px;
  padding: 28px;
}

.section-title {
  margin: 0 0 8px;
  font-size: 1.75rem;
  color: var(--ntcs-dark-blue);
}

.section-subtitle {
  margin: 0 0 22px;
  color: var(--ntcs-gray);
  font-size: 1.05rem;
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field.full { grid-column: 1 / -1; }

label {
  font-weight: 800;
  font-size: 0.95rem;
  color: #273849;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--ntcs-border);
  border-radius: 14px;
  padding: 13px 14px;
  font-size: 1rem;
  background: #fff;
  color: #1f2933;
}

input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(242, 140, 40, 0.22);
  border-color: var(--ntcs-orange);
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 5px;
}

.check-option {
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--ntcs-border);
  border-radius: 14px;
  padding: 12px;
  background: #fbfdff;
  font-size: 0.94rem;
}

.check-option input {
  width: auto;
  accent-color: var(--ntcs-blue);
}

.estimate-box {
  background: #f8fbfd;
  border: 1px solid var(--ntcs-border);
  border-radius: 18px;
  padding: 22px;
}

.desktop-estimate {
  position: sticky;
  top: 18px;
  align-self: start;
}

.mobile-estimate {
  display: none;
  margin: 18px;
}

.estimate-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ntcs-gray);
  font-weight: 900;
  margin-bottom: 8px;
}

.estimate-number {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  color: var(--success);
  font-weight: 900;
  margin-bottom: 12px;
}

.estimate-note {
  color: var(--ntcs-gray);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.lead-form {
  border-top: 1px solid var(--ntcs-border);
  padding-top: 20px;
  margin-top: 22px;
}

.lead-form h3 {
  margin: 0 0 14px;
  color: var(--ntcs-dark-blue);
  font-size: 1.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 15px 18px;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  background: var(--ntcs-orange);
  color: #111827;
  transition: 0.2s ease;
  margin-top: 14px;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(0.98);
}

.small-print {
  font-size: 0.85rem;
  color: var(--ntcs-gray);
  margin-top: 12px;
}

.hidden { display: none; }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.trust-item {
  background: var(--white);
  border: 1px solid var(--ntcs-border);
  border-radius: 16px;
  padding: 17px;
  color: var(--ntcs-dark-blue);
  font-weight: 900;
}

.trust-item span {
  color: var(--ntcs-orange);
  margin-right: 10px;
}

@media (max-width: 840px) {
  .content {
    grid-template-columns: 1fr;
  }
  .desktop-estimate {
    display: none;
  }
  .mobile-estimate {
    display: block;
  }
}

@media (max-width: 620px) {
  .page-wrap { padding: 14px; }

  .brand-bar {
    padding: 12px;
    gap: 12px;
  }

  .brand-logo {
    width: 72px;
    height: 72px;
    border-radius: 16px;
  }

  .brand-copy strong {
    font-size: 1.02rem;
  }

  .brand-copy span {
    font-size: 0.86rem;
  }

  .top-cta {
    padding: 11px 13px;
    font-size: 0.88rem;
  }

  .hero {
    padding: 28px 20px;
  }

  .content {
    padding: 20px;
  }

  .form-grid, .checkbox-group, .trust-strip {
    grid-template-columns: 1fr;
  }

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

  input, select, textarea {
    font-size: 16px;
  }
}

/* NTCS estimator service-path update */
.tabs {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.estimate-number {
  word-break: normal;
}
@media (max-width: 940px) {
  .tabs { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .estimate-number { font-size: 2rem; }
}