/*
Theme Name: ActOnStrategy
Description: Professional consulting website theme for Farzad Zamanpour - Strategic Business Consultant
Version: 1.0
Author: ActOnStrategy
*/

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* CSS Variables for Design System */
:root {
  /* Colors (HSL values) */
  --primary: 215 25% 35%; /* Slate Blue #475569 */
  --secondary: 158 64% 52%; /* Jade Green #10B981 */
  --accent: 46 96% 64%; /* Canary Yellow #FACC15 */
  --background: 220 14% 96%; /* White Smoke #F3F4F6 */
  --text: 220 39% 11%; /* Dark Graphite #1F2937 */
  --muted: 220 13% 91%;
  --border: 220 13% 91%;
  --card: 0 0% 100%;
  
  /* Typography */
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --container-max-width: 1200px;
  --section-padding: 5rem 0;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  color: hsl(var(--text));
  background-color: hsl(var(--background));
  line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--primary));
  text-decoration: none;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.main-nav a {
  color: hsl(var(--text));
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.main-nav a:hover {
  color: hsl(var(--primary));
}

/* Hero Section */
.hero {
  padding: 8rem 0 6rem;
  background: linear-gradient(135deg, hsl(var(--background)) 0%, hsl(var(--muted)) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  color: hsl(var(--primary));
  margin-bottom: 1.5rem;
}

.hero-text .subtitle {
  font-size: 1.25rem;
  color: hsl(var(--text) / 0.8);
  margin-bottom: 2rem;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

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

.btn-primary:hover {
  background-color: hsl(var(--accent) / 0.9);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background-color: hsl(var(--primary) / 0.9);
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: var(--section-padding);
}

.section-title {
  text-align: center;
  color: hsl(var(--primary));
  margin-bottom: 3rem;
}

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

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: hsl(var(--card));
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  background: hsl(var(--secondary) / 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: hsl(var(--secondary));
}

/* Value Proposition */
.value-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: hsl(var(--card));
  border-radius: 0.5rem;
}

.value-icon {
  width: 2rem;
  height: 2rem;
  color: hsl(var(--secondary));
  flex-shrink: 0;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: hsl(var(--card));
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: hsl(var(--text) / 0.8);
}

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

/* CTA Section */
.cta {
  background: hsl(var(--primary));
  color: white;
  text-align: center;
}

.cta h2 {
  color: white;
  margin-bottom: 2rem;
}

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

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

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

.footer-section h4 {
  margin-bottom: 1rem;
  color: hsl(var(--accent));
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid hsl(var(--text) / 0.2);
  color: hsl(var(--text) / 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

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

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

/* Utility Classes */
.text-center { text-align: center; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }