/* Texas Cleaning Pros - Main Stylesheet */
/* Color Palette: Texas Navy (#003366), Burnt Orange (#BF5700), Warm Sand (#F4F1EA), Steel Gray (#7D8A96) */

:root {
  --color-primary: #003366;
  --color-accent: #BF5700;
  --color-light: #F4F1EA;
  --color-gray: #7D8A96;
  --color-white: #FFFFFF;
  --color-text: #333333;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; }

/* Header */
header {
  background-color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 50px;
  width: auto;
}

.cta-button {
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.2s ease;
  display: inline-block;
}

.cta-button:hover {
  background-color: #A34A00;
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #004d99 100%);
  color: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 15 l3 9h9.5l-7.7 5.6 3 9.2L30 33.2l-7.8 5.6 3-9.2L17.5 24h9.5z' fill='%23FFFFFF' opacity='0.05'/%3E%3C/svg%3E");
  background-size: 60px 60px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.95;
}

/* Sections */
section {
  padding: var(--spacing-xl) var(--spacing-md);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  margin: var(--spacing-sm) auto 0;
}

/* Services Grid */
.services {
  background-color: var(--color-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0,0,0,0.15);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
}

/* About Section */
.about {
  background-color: var(--color-white);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.highlight {
  padding: var(--spacing-md);
}

.highlight-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
}

/* Service Areas */
.service-areas {
  background-color: var(--color-light);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  text-align: center;
}

.area-item {
  background-color: var(--color-white);
  padding: var(--spacing-sm);
  border-radius: 5px;
  font-weight: 600;
  color: var(--color-primary);
}

/* Contact Section */
.contact {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.contact h2 {
  color: var(--color-white);
}

.contact-info {
  margin-top: var(--spacing-lg);
  font-size: 1.25rem;
}

.contact-email {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.contact-email:hover {
  color: #D66A00;
}

.business-hours {
  margin-top: var(--spacing-xl);
  opacity: 0.9;
  text-align: center;
}

.business-hours p {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.business-hours strong {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 1rem;
}

/* Contact Form */
.contact-form {
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  background-color: rgba(255, 255, 255, 0.05);
  padding: var(--spacing-md);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-white);
  text-align: left;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background-color: rgba(255, 255, 255, 0.98);
  color: var(--color-text);
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: var(--color-white);
  box-shadow: 0 4px 12px rgba(191, 87, 0, 0.15);
  transform: translateY(-1px);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.5;
}

.form-group select {
  cursor: pointer;
  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='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.submit-button {
  width: 100%;
  border: none;
  cursor: pointer;
  font-size: 1.125rem;
  margin-top: var(--spacing-sm);
  position: relative;
  padding: 0.875rem 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 14px rgba(191, 87, 0, 0.4);
  transition: all 0.3s ease;
}

.submit-button:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(191, 87, 0, 0.5);
  transform: translateY(-3px);
}

.submit-button:active:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(191, 87, 0, 0.4);
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 2px 8px rgba(191, 87, 0, 0.2);
}

.submit-button:disabled:hover {
  background-color: var(--color-accent);
  transform: none;
}

.button-loader {
  display: none;
}

.form-message {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  display: none;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-message.success {
  background-color: #28a745;
  color: var(--color-white);
  display: block;
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.form-message.error {
  background-color: #dc3545;
  color: var(--color-white);
  display: block;
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* Footer */
footer {
  background-color: #002244;
  color: var(--color-white);
  padding: var(--spacing-md);
  text-align: center;
}

footer p {
  opacity: 0.8;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1.1rem; }

  section {
    padding: var(--spacing-md) var(--spacing-sm);
  }

  .services-grid,
  .areas-grid {
    grid-template-columns: 1fr;
  }

  .header-container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

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

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  .hero h1 { font-size: 1.75rem; }

  .cta-button {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
}

/* Accessibility */
.cta-button:focus,
.contact-email:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Performance - reduce animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}