/* SEO Craze LLC - Main Stylesheet */

:root {
  --primary: #1a365d;
  --primary-light: #2c5282;
  --accent: #3182ce;
  --accent-hover: #2b6cb0;
  --text: #1a202c;
  --text-light: #4a5568;
  --bg: #ffffff;
  --bg-alt: #f7fafc;
  --bg-dark: #1a365d;
  --border: #e2e8f0;
  --success: #38a169;
  --white: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

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

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

img {
  max-width: 100%;
  height: auto;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  background: var(--bg-dark);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  color: var(--white);
  font-weight: 500;
  opacity: 0.9;
}

.nav a:hover,
.nav a.active {
  opacity: 1;
  color: var(--white);
}

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

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--white);
}

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

.btn-secondary:hover {
  background: var(--bg-alt);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-dark {
  background: var(--bg-dark);
  color: var(--white);
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--primary);
}

.section-dark .section-title {
  color: var(--white);
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-dark .section-subtitle {
  color: rgba(255,255,255,0.8);
}

/* Grid */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.card p {
  color: var(--text-light);
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 1rem;
  color: var(--text-light);
  margin-top: 0.5rem;
}

/* Testimonials */
.testimonial {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--text);
  line-height: 1.7;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--text-light);
}

/* Pricing */
.pricing-card {
  background: var(--white);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  border: 2px solid var(--border);
  transition: border-color 0.2s;
}

.pricing-card:hover {
  border-color: var(--accent);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
}

.pricing-period {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.pricing-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  text-align: left;
}

.pricing-features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-light);
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* Portfolio */
.portfolio-item {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.portfolio-content {
  padding: 1.5rem;
}

.portfolio-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.portfolio-item h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* Image-Text Cards */
.card-image {
  display: flex;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: box-shadow 0.2s;
}

.card-image:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card-image-left {
  flex-direction: row;
}

.card-image-right {
  flex-direction: row-reverse;
}

.card-image-img {
  flex: 0 0 45%;
  min-height: 280px;
  background-color: var(--bg-alt);
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-image-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-image-content {
  flex: 1;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-image-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.card-image-content h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.card-image-content p {
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.card-image-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.card-image-stat {
  text-align: center;
}

.card-image-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.card-image-stat-label {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .card-image {
    flex-direction: column !important;
  }
  
  .card-image-img {
    flex: 0 0 200px;
    min-height: 200px;
  }
  
  .card-image-stats {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .card-image-stat {
    flex: 1 1 40%;
  }
}

/* CTA */
.cta {
  text-align: center;
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta p {
  max-width: 600px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

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

.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-text {
  opacity: 0.8;
  line-height: 1.7;
}

.footer h4 {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--white);
  opacity: 0.8;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  opacity: 0.7;
  font-size: 0.875rem;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Responsive */
@media (max-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }
  
  .nav.active {
    display: flex;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}