:root {
  --primary-color: #dc2626;
  --primary-hover: #b91c1c;
  --primary-light: #fef2f2;
  --text-color: #1f2937;
  --text-muted: #6b7280;
  --text-light: #9ca3af;
  --bg-color: #ffffff;
  --card-bg: #ffffff;
  --border-color: #e5e7eb;
  --input-bg: #f9fafb;
  --error-color: #ef4444;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --accent-color: #06b6d4;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --gradient-primary: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  --gradient-bg: linear-gradient(135deg, #ffffff 0%, #fef2f2 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
}

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

body {
  font-family: "Inter", sans-serif;
  background: var(--gradient-bg);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 0.75rem 0;
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.nav-logo:hover {
  color: var(--primary-hover);
  transform: scale(1.05);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-color);
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-color);
  cursor: pointer;
}

/* Contact Page */
.contact-page {
  padding: 8rem 0 4rem;
  min-height: 100vh;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.contact-header {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-header h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-card {
  background: var(--bg-color);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  text-align: left;
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.info-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: white;
  font-size: 1rem;
}

.info-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.info-card p {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.info-card a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 0.9rem;
}

.info-card a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.info-card span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Contact Form */
.contact-form {
  background: var(--bg-color);
  padding: 3rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  animation: slideInUp 0.6s ease-out;
}

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-color);
  font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg-color);
  transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.1);
}

.form-select {
  cursor: pointer;
  background-image: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding-right: 1rem;
}

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

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-color);
}

.form-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
  cursor: pointer;
}

.form-submit {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.loading-spinner {
  position: absolute;
  right: 1rem;
}

/* Footer */
.footer {
  background: var(--text-color);
  color: white;
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.footer-section p,
.footer-section a {
  color: #9ca3af;
  text-decoration: none;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  color: #9ca3af;
}


/* Mobile Menu Styles */
.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 0 0 1rem 1rem;
  box-shadow: var(--shadow-lg);
  padding: 1rem;
  gap: 1rem;
  z-index: 999;
}

.nav-menu.active .nav-cta {
  margin-top: 1rem;
  padding: 1rem;
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  width: 100%;
  display: block;
  border-radius: 0.75rem;
}

.nav-menu.active li {
  width: 100%;
  text-align: center;
}

.nav-menu.active .nav-link {
  display: block;
  padding: 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.nav-menu.active .nav-link:hover {
  background: var(--primary-light);
}

/* Responsive Design */
@media (max-width: 1024px) and (min-width: 901px) {
  .nav-container {
    padding: 0 1.5rem;
    gap: 1rem;
  }

  .nav-menu {
    gap: 1.5rem;
  }

  .nav-logo {
    font-size: 1.4rem;
  }
}

@media (max-width: 900px) and (min-width: 769px) {
  .nav-container {
    padding: 0 1rem;
    gap: 0.75rem;
  }

  .nav-menu {
    gap: 1rem;
  }

  .nav-logo {
    font-size: 1.3rem;
  }

  .nav-link {
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 1rem;
    gap: 0.5rem;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-logo {
    font-size: 1.25rem;
    gap: 0.5rem;
  }

  .nav-logo img {
    width: 35px;
    height: 35px;
  }

  .contact-page {
    padding: 6rem 0 4rem;
  }

  .contact-header h1 {
    font-size: 2.5rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-form {
    padding: 2rem;
  }

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

@media (max-width: 480px) {
  .contact-header h1 {
    font-size: 2rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .info-card {
    padding: 1.5rem;
  }
}

/* Animations */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Success/Error Messages */
.message {
  padding: 1rem;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.message.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}