/* ============================================
   Solve Engineering — Contact Page Styles
   ============================================ */

/* --- Navbar (same as landing) --- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.navbar__logo-icon {
  width: 36px; height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.navbar__logo span {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar__links a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--text-primary);
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

.navbar__cta { display: flex; align-items: center; gap: 1rem; }

.navbar__mobile-toggle {
  display: none;
  background: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.btn { 
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg); font-weight: 600; font-size: 0.875rem;
  transition: all var(--transition-base);
}

.btn--primary {
  background: var(--gradient-primary); color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

/* --- Contact Hero --- */
.contact-hero {
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.section__label {
  display: inline-flex;
  align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 1rem;
}

.contact-hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  animation: fadeInUp 0.8s ease forwards;
}

.contact-hero__gradient {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-hero__subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.2s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Contact Content Grid --- */
.contact-content {
  padding: 0 0 6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: start;
}

/* --- Info Cards --- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all var(--transition-base);
}

.info-card:hover {
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.info-card__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 0.75rem;
  border: 1px solid #94a3b8;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
}

.info-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.info-card__description {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.info-card__price {
  margin-top: 0.75rem;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-emerald);
}

.info-card__link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--accent-blue);
  font-size: 0.875rem;
  font-weight: 600;
}

.info-card__link:hover {
  text-decoration: underline;
}

/* --- Contact Form Card --- */
.contact-form-wrap {
  position: sticky;
  top: 6rem;
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.contact-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.contact-form-card__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.375rem;
}

.contact-form-card__subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Email-backed intake form */
.form-fallback {
  display: block;
}

.form-fallback__note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-lg);
  padding: 0.875rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.form-fallback__note a {
  color: var(--accent-blue);
  font-weight: 600;
}

.static-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-optional {
  margin-left: 0.25rem;
  color: var(--text-muted);
  font-size: 0.6875rem;
  font-weight: 500;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.875rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-focus);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-confidentiality {
  padding: 0.75rem 0.875rem;
  background: #f1f5f9;
  border-left: 3px solid var(--accent-amber);
  color: var(--text-secondary);
  font-size: 0.75rem;
  line-height: 1.55;
}

.form-ready {
  padding: 2rem 0;
  text-align: center;
}

.form-ready__marker {
  display: inline-grid;
  place-items: center;
  min-width: 64px;
  height: 32px;
  margin-bottom: 1rem;
  border: 1px solid var(--accent-emerald);
  border-radius: var(--radius-md);
  color: #047857;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
}

.form-ready__title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.form-ready__description {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.7;
}

.form-ready__description a {
  color: var(--accent-blue);
  text-decoration: underline;
}

.btn-form-submit {
  padding: 0.875rem 2rem;
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-xl);
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.form-status {
  min-height: 1.25rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

.form-status--success {
  color: #047857;
}

.form-status--error {
  color: var(--accent-rose);
}

/* --- Footer (same as landing) --- */
.footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-glass);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 300px;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: 0.75rem;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer__links a:hover {
  color: var(--accent-blue);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .navbar__links { display: none; }

  .navbar__links.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.5rem;
    background: rgba(15, 23, 42, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(20px);
  }

  .navbar__links.is-open a {
    display: block;
    width: 100%;
    color: #f8fafc;
    padding: 0.75rem 0;
  }

  .navbar__links.is-open a:hover,
  .navbar__links.is-open a.active {
    color: #bfdbfe;
  }

  .navbar__links.is-open a::after {
    display: none;
  }

  .navbar__mobile-toggle {
    display: block;
  }

  .navbar__cta {
    display: none;
  }

  .contact-hero__title {
    font-size: 2.5rem;
  }

  .contact-hero__subtitle {
    font-size: 1rem;
  }

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

  .contact-form-wrap {
    position: static;
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .contact-hero__title {
    font-size: 2.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
}