/* AutomateMyBiz Tools - Main Stylesheet */

:root {
  /* Primary Colors */
  --dark-blue: #091729;
  --impact-blue: #71A0E5;
  --white: #FFFFFF;
  
  /* Accent Colors */
  --light-navy: #344970;
  --tufts-blue: #3E74C3;
  --gray: #9E9E9E;
  
  /* Additional shades */
  --light-gray: #F5F5F5;
  --medium-gray: #E0E0E0;
  --success-green: #10B981;
  --warning-orange: #F59E0B;
  --error-red: #EF4444;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--dark-blue);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.75rem;
  color: var(--dark-blue);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  margin-bottom: 1rem;
  color: var(--light-navy);
}

a {
  color: var(--tufts-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--impact-blue);
}

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

/* Header */
.header {
  background: var(--dark-blue);
  color: var(--white);
  padding: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}

.logo:hover {
  color: var(--white);
  opacity: 0.9;
}

.logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

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

.nav-link {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--impact-blue);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  line-height: 1.5;
  text-decoration: none;
}

.btn-primary {
  background: var(--impact-blue);
  color: var(--white);
}

.btn-primary:hover {
  background: #2C5A9E;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(113, 160, 229, 0.3);
}

.btn-secondary {
  background: #F3F4F6;
  color: var(--dark-blue);
  border: 1px solid #E5E7EB;
}

.btn-secondary:hover:not(:disabled) {
  background: #E5E7EB;
  color: var(--dark-blue);
  border-color: #D1D5DB;
}

.btn-dark {
  background: var(--dark-blue);
  color: var(--white);
}

.btn-dark:hover {
  background: #06101D;
  color: var(--white);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--light-navy) 100%);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.hero p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.hero-buttons .btn {
  min-width: 180px;
  font-size: 1rem;
  padding: 0.875rem 2rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
  background: var(--white);
  color: var(--dark-blue);
}

.hero-buttons .btn-primary:hover {
  background: #F5F5F5;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.hero-buttons .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Tool Cards */
.section {
  padding: 3rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.75rem;
  color: var(--dark-blue);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.tool-card {
  background: var(--white);
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.tool-card.premium {
  background: linear-gradient(to bottom, #FFFFFF 0%, #F8FBFF 100%);
  border: 1px solid var(--impact-blue);
}

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.tool-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #E6F2FF 0%, #F0F7FF 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--impact-blue);
}

.tool-card.premium .tool-icon {
  background: linear-gradient(135deg, var(--impact-blue) 0%, var(--tufts-blue) 100%);
  color: var(--white);
}

.tool-badges {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.tool-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--dark-blue);
}

.tool-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--light-navy);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tool-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
}

.tool-price small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--gray);
  margin-left: 0.25rem;
}

.tool-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid #F3F4F6;
}

.tool-card .btn {
  width: 100%;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.tool-card .btn:last-child {
  margin-bottom: 0;
}

.tool-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--gray);
}

.tool-card-meta i {
  font-size: 0.875rem;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-free {
  background: var(--success-green);
  color: var(--white);
}

.badge-new {
  background: var(--warning-orange);
  color: var(--white);
}

/* Footer */
.footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 2rem 0 1rem;
  margin-top: 4rem;
}

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

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.footer-link {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--impact-blue);
}

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

.footer-logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.footer-logo span {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Utilities */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .nav {
    gap: 1rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .tool-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Loading Animation */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--medium-gray);
  border-top-color: var(--impact-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Status Messages */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-success {
  background: #D1FAE5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.alert-error {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.alert-info {
  background: #DBEAFE;
  color: #1E40AF;
  border: 1px solid #BFDBFE;
}