/* ============================================================
   Novalune Technologies — Global Styles
   Brand: Navy #1A3A5C | Accent #4A7AAA | BG #F5F7FA | Text #1A1A1A
   ============================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  font-family: Tahoma, "Segoe UI", system-ui, sans-serif;
  color: #1a1a1a;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #4a7aaa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul {
  list-style: none;
}

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

/* ============================================================
   Layout helpers
   ============================================================ */

.section-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-main {
  min-height: calc(100vh - 64px - 72px);
}

/* ============================================================
   Navigation
   ============================================================ */

.site-nav {
  background: #1a3a5c;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand:hover {
  text-decoration: none;
}

.nav-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.wordmark-primary {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #fff;
}

.wordmark-sub {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: #4a7aaa;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  color: #cdd9e5;
  padding: 0.45rem 0.85rem;
  border-radius: 4px;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  text-decoration: none;
}

.nav-links a.nav-cta {
  background: #4a7aaa;
  color: #fff;
  margin-left: 0.5rem;
}

.nav-links a.nav-cta:hover {
  background: #3d6a96;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn-primary {
  display: inline-block;
  background: #4a7aaa;
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: #3d6a96;
  text-decoration: none;
  color: #fff;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================================
   Hero — Home
   ============================================================ */

.hero {
  background: #1a3a5c;
  color: #fff;
  padding: 5rem 0;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: #a8c4de;
  max-width: 560px;
  margin-bottom: 2rem;
}

/* ============================================================
   What We Do
   ============================================================ */

.what-we-do {
  background: #f5f7fa;
  padding: 3rem 0;
  border-bottom: 1px solid #e2e8ef;
}

.what-we-do p {
  font-size: 1.1rem;
  max-width: 680px;
  color: #444;
}

/* ============================================================
   Value Props / Cards
   ============================================================ */

.value-props {
  padding: 4rem 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.card {
  border: 1px solid #dde3eb;
  border-radius: 6px;
  padding: 1.75rem 1.5rem;
  background: #fff;
}

.card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a3a5c;
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.92rem;
  color: #555;
  line-height: 1.55;
}

/* ============================================================
   Who This Is For
   ============================================================ */

.who-for {
  background: #f5f7fa;
  padding: 4rem 0;
  border-top: 1px solid #e2e8ef;
}

.who-for h2 {
  font-size: 1.5rem;
  color: #1a3a5c;
  margin-bottom: 1rem;
}

.who-for p {
  max-width: 640px;
  color: #444;
  margin-bottom: 1rem;
}

.who-for .btn-primary {
  margin-top: 0.5rem;
}

/* ============================================================
   Page Hero (inner pages)
   ============================================================ */

.page-hero {
  background: #1a3a5c;
  color: #fff;
  padding: 3.5rem 0 3rem;
}

.page-hero h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: #a8c4de;
  max-width: 560px;
  font-size: 1rem;
}

/* ============================================================
   Services
   ============================================================ */

.services-list {
  padding: 4rem 0;
}

.service-item {
  padding: 2rem 0;
  border-bottom: 1px solid #e2e8ef;
}

.service-item:last-child {
  border-bottom: none;
}

.service-item h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a3a5c;
  margin-bottom: 0.6rem;
}

.service-item p {
  max-width: 680px;
  color: #444;
  font-size: 0.95rem;
}

.services-cta {
  background: #f5f7fa;
  border-top: 1px solid #e2e8ef;
  padding: 3.5rem 0;
}

.services-cta h2 {
  font-size: 1.4rem;
  color: #1a3a5c;
  margin-bottom: 0.75rem;
}

.services-cta p {
  max-width: 600px;
  color: #444;
  margin-bottom: 1.5rem;
}

/* ============================================================
   About
   ============================================================ */

.about-content {
  padding: 4rem 0;
}

.about-text h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a3a5c;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
}

.about-text h2:first-child {
  margin-top: 0;
}

.about-text p {
  color: #444;
  max-width: 640px;
  margin-bottom: 0.75rem;
}

.industry-list {
  list-style: disc;
  padding-left: 1.5rem;
  color: #444;
  margin-bottom: 1rem;
}

.industry-list li {
  margin-bottom: 0.3rem;
}

.about-footer-note {
  color: #666;
  font-size: 0.9rem;
  margin-top: 1.5rem;
}

.about-cta {
  background: #f5f7fa;
  border-top: 1px solid #e2e8ef;
  padding: 3rem 0;
}

/* ============================================================
   Contact
   ============================================================ */

.contact-section {
  padding: 4rem 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-direct h2 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a3a5c;
  margin-bottom: 0.75rem;
}

.contact-direct p {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.contact-form-wrap {
  max-width: 560px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.form-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1a1a1a;
}

.form-field input,
.form-field textarea {
  border: 1px solid #c5cdd8;
  border-radius: 4px;
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: #1a1a1a;
  background: #fff;
  width: 100%;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid #4a7aaa;
  outline-offset: 1px;
  border-color: #4a7aaa;
}

.form-field textarea {
  resize: vertical;
  min-height: 130px;
}

.required {
  color: #c0392b;
}

.form-error {
  background: #fdf0ef;
  border: 1px solid #e8b4b0;
  border-radius: 4px;
  padding: 0.75rem 1rem;
  color: #8b2a23;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.validation-message {
  color: #c0392b;
  font-size: 0.82rem;
  margin-top: 0.2rem;
}

.form-success {
  background: #eef6ee;
  border: 1px solid #a8d5a8;
  border-radius: 6px;
  padding: 2rem;
}

.form-success h2 {
  color: #2d6a2d;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.form-success p {
  color: #3a7a3a;
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: #1a3a5c;
  color: #a8c4de;
  padding: 1.5rem 0;
  font-size: 0.875rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner a {
  color: #a8c4de;
}

.footer-inner a:hover {
  color: #fff;
}

/* ============================================================
   Privacy Policy
   ============================================================ */

.privacy-content {
  padding: 4rem 0;
}

.privacy-inner h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a3a5c;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
}

.privacy-inner h2:first-child {
  margin-top: 0;
}

.privacy-inner p {
  color: #444;
  max-width: 640px;
  margin-bottom: 0.75rem;
}

.privacy-inner ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: #444;
  max-width: 640px;
  margin-bottom: 1rem;
}

.privacy-inner ul li {
  margin-bottom: 0.3rem;
}

/* ============================================================
   Error UI
   ============================================================ */

#blazor-error-ui {
  display: none;
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: #1a3a5c;
  color: #fff;
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-size: 0.875rem;
  z-index: 1000;
  max-width: 340px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

#blazor-error-ui .reload {
  color: #4a7aaa;
  margin-left: 0.5rem;
}

#blazor-error-ui .dismiss {
  background: none;
  border: none;
  color: #a8c4de;
  cursor: pointer;
  margin-left: 0.75rem;
  font-size: 0.8rem;
}

.muted {
  color: #666;
  font-size: 0.875rem;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 680px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #1a3a5c;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid #2a4e74;
    padding: 0.5rem 0;
  }

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

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.75rem 1.5rem;
    border-radius: 0;
  }

  .nav-links a.nav-cta {
    margin-left: 0;
    border-radius: 0;
  }

  .site-nav {
    position: relative;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}