contact.css

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Light theme colors */
  --bg-primary: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 50%, #e5e7eb 100%);
  --bg-secondary: rgba(255, 255, 255, 0.3);
  --bg-card: rgba(255, 255, 255, 0.4);
  --bg-card-hover: rgba(255, 255, 255, 0.6);
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --border-color: rgba(255, 255, 255, 0.2);
  --input-border: rgba(209, 213, 219, 0.5);
  --input-focus: rgba(249, 115, 22, 0.3);
  --orange-500: #f97316;
  --orange-600: #ea580c;
  --green-500: #10b981;
  --red-500: #ef4444;
  --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);
  --blur-bg: rgba(255, 255, 255, 0.7);
  --blob-1: rgba(251, 146, 60, 0.3);
  --blob-2: rgba(209, 213, 219, 0.2);
  --blob-3: rgba(254, 215, 170, 0.4);
}

[data-theme="dark"] {
  /* Dark theme colors */
  --bg-primary: linear-gradient(135deg, #111827 0%, #1f2937 50%, #374151 100%);
  --bg-secondary: rgba(31, 41, 55, 0.3);
  --bg-card: rgba(31, 41, 55, 0.4);
  --bg-card-hover: rgba(31, 41, 55, 0.6);
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;
  --border-color: rgba(75, 85, 99, 0.2);
  --input-border: rgba(75, 85, 99, 0.5);
  --input-focus: rgba(249, 115, 22, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  --blur-bg: rgba(31, 41, 55, 0.7);
  --blob-1: rgba(249, 115, 22, 0.2);
  --blob-2: rgba(75, 85, 99, 0.2);
  --blob-3: rgba(249, 115, 22, 0.2);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  transition: all 0.5s ease;
}

.app {
  min-height: 100vh;
  background: var(--bg-primary);
  overflow-x: hidden;
  position: relative;
}

/* Background Elements */
.background-elements {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  transition: all 0.5s ease;
}

.bg-blob-1 {
  top: -10rem;
  right: -10rem;
  width: 20rem;
  height: 20rem;
  background: var(--blob-1);
}

.bg-blob-2 {
  top: 50%;
  left: -10rem;
  width: 24rem;
  height: 24rem;
  background: var(--blob-2);
}

.bg-blob-3 {
  bottom: 0;
  right: 33%;
  width: 16rem;
  height: 16rem;
  background: var(--blob-3);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  position: relative;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: var(--blur-bg);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-link:hover,
.nav-link.active {
  color: var(--orange-500);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--orange-500);
  border-radius: 1px;
}

.logo {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.logo i {
  color: white;
  font-size: 1.5rem;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--orange-500);
}

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

/* Theme Toggle */
.theme-toggle {
  background: var(--bg-card);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: 0.5rem;
  padding: 0.5rem;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: rgba(249, 115, 22, 0.2);
}

.theme-icon {
  color: var(--orange-500);
  font-size: 1rem;
}

/* Contact Hero */
.contact-hero {
  position: relative;
  padding: 3rem 0 5rem;
  z-index: 1;
}

.hero-content {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--orange-500);
  text-decoration: none;
}

.breadcrumb i {
  font-size: 0.75rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.title-primary {
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-accent {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Contact Methods */
.contact-methods {
  padding: 3rem 0;
  position: relative;
  z-index: 1;
}

.methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.method-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.method-card:hover {
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.method-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-lg);
}

.method-icon i {
  color: white;
  font-size: 2rem;
}

.method-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.method-description {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.method-link {
  color: var(--orange-500);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.method-link:hover {
  color: var(--orange-600);
}

/* Contact Form Section */
.contact-form-section {
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

.form-container {
  max-width: 48rem;
  margin: 0 auto;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.form-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Form Styles */
.contact-form {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: var(--shadow-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.form-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--input-border);
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.5);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea {
  background: rgba(31, 41, 55, 0.5);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--orange-500);
  box-shadow: 0 0 0 3px var(--input-focus);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--red-500);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

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

.error-message {
  display: block;
  color: var(--red-500);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.error-message.show {
  opacity: 1;
  transform: translateY(0);
}

/* Checkbox Styles */
.checkbox-group {
  margin-bottom: 2rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1.5;
}

.checkbox-input {
  display: none;
}

.checkbox-custom {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--input-border);
  border-radius: 0.25rem;
  background: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

[data-theme="dark"] .checkbox-custom {
  background: rgba(31, 41, 55, 0.5);
}

.checkbox-input:checked + .checkbox-custom {
  background: var(--orange-500);
  border-color: var(--orange-500);
}

.checkbox-input:checked + .checkbox-custom::after {
  content: "✓";
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
}

.checkbox-text {
  color: var(--text-secondary);
}

.privacy-link {
  color: var(--orange-500);
  text-decoration: none;
}

.privacy-link:hover {
  text-decoration: underline;
}

/* Submit Button */
.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: white;
  border: none;
  border-radius: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.submit-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--orange-600), #dc2626);
  box-shadow: var(--shadow-xl);
  transform: translateY(-1px);
}

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

.btn-text,
.btn-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.btn-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}

.submit-btn.loading .btn-text {
  opacity: 0;
}

.submit-btn.loading .btn-loading {
  opacity: 1;
}

.loading-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.btn-icon {
  transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
  transform: translateX(2px);
}

/* Success Message */
.success-message {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
  display: none;
}

.success-message.show {
  display: block;
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.success-icon {
  width: 4rem;
  height: 4rem;
  background: var(--green-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.success-icon i {
  color: white;
  font-size: 2rem;
}

.success-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.success-text {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.btn-outline {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.6;
}

.faq-container {
  max-width: 48rem;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-xl);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--orange-500);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Footer */
.footer {
  position: relative;
  background: var(--bg-secondary);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--orange-500);
}

.footer-bottom {
  border-top: 1px solid rgba(107, 114, 128, 0.2);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
}

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

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

  .hero-title {
    font-size: 2rem;
  }

  .form-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .contact-form {
    padding: 2rem 1.5rem;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .contact-form {
    padding: 1.5rem 1rem;
  }

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

/* Smooth transitions for theme changes */
* {
  transition: background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--orange-500);
}