/* 
* Homesly - Social Housing Investment Website
* Main Stylesheet
*/

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@400;600&display=swap');

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

/* Base Styles */
:root {
  /* Color Variables */
  --color-primary: #5E2A84;
  --color-secondary: #4BBFB4;
  --color-accent-1: #E74C3C;
  --color-accent-2: #F7B731;
  --color-white: #FFFFFF;
  --color-light-gray: #F5F5F5;
  --color-medium-gray: #CCCCCC;
  --color-dark-gray: #333333;
  --color-black: #000000;
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --space-xxxl: 4rem;
  
  /* Other Variables */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --box-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark-gray);
  background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-black);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.btn-primary:hover {
  background-color: #4d2270;
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-accent-1);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: #c0392b;
  color: var(--color-white);
}

.btn-tertiary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: calc(var(--space-md) - 2px) calc(var(--space-xl) - 2px);
}

.btn-tertiary:hover {
  background-color: rgba(94, 42, 132, 0.1);
  color: var(--color-primary);
}

.btn-large {
  padding: var(--space-lg) var(--space-xxl);
  font-size: 1.125rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  box-shadow: var(--box-shadow);
  z-index: 1000;
  padding: var(--space-md) 0;
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 70px;
  width: auto;
  margin-right: var(--space-md);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius-sm);
}

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

.nav-list {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: var(--space-lg);
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-dark-gray);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.header-cta {
  margin-left: var(--space-xl);
}

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

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  background-image: linear-gradient(rgba(94, 42, 132, 0.7), rgba(94, 42, 132, 0.4)), url('../images/optimized/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--color-white);
  margin-top: 80px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-md);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-lg);
  color: var(--color-white);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
}

/* Section Styles */
.section {
  padding: var(--space-xxxl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xxl);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--color-secondary);
}

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

.about-content {
  display: flex;
  align-items: center;
  gap: var(--space-xxl);
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

/* Benefits Section */
.benefits {
  background-color: var(--color-light-gray);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.benefit-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--space-xl);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.benefit-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

/* How It Works Section */
.how-it-works {
  background-color: var(--color-white);
}

.steps {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-xxl);
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 var(--space-md);
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -50px;
  width: 100px;
  height: 2px;
  background-color: var(--color-medium-gray);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto var(--space-lg);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

/* Social Impact Section */
.social-impact {
  background-color: var(--color-light-gray);
  text-align: center;
}

.impact-content {
  max-width: 800px;
  margin: 0 auto;
}

.impact-stats {
  display: flex;
  justify-content: space-around;
  margin-top: var(--space-xxl);
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 1.125rem;
}

/* Services Section */
.services {
  background-color: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background-color: var(--color-light-gray);
  border-radius: var(--border-radius-md);
  padding: var(--space-xl);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}

.service-card:hover {
  border-bottom: 4px solid var(--color-secondary);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

/* Case Study Section */
.case-study {
  background-color: var(--color-light-gray);
}

.case-study-content {
  display: flex;
  align-items: center;
  gap: var(--space-xxl);
}

.case-study-text {
  flex: 1;
}

.case-study-image {
  flex: 1;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.case-study-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
}

.case-stat {
  text-align: center;
  background-color: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--box-shadow);
}

.case-stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.case-stat-label {
  font-size: 0.875rem;
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-white);
  text-align: center;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial {
  padding: var(--space-xl);
}

.testimonial-text {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: var(--space-lg);
  position: relative;
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 3rem;
  color: var(--color-medium-gray);
  position: absolute;
  line-height: 1;
}

.testimonial-text::before {
  top: -20px;
  left: -20px;
}

.testimonial-text::after {
  bottom: -40px;
  right: -20px;
}

.testimonial-author {
  font-weight: 600;
}

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

/* FAQ Section */
.faq {
  background-color: var(--color-light-gray);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--space-md);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.faq-question {
  background-color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--box-shadow-sm);
  transition: all 0.3s ease;
}

.faq-question:hover {
  background-color: var(--color-light-gray);
}

.faq-answer {
  background-color: var(--color-white);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  opacity: 0;
  margin-top: 2px;
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

.faq-answer.active {
  padding: var(--space-md) var(--space-lg);
  max-height: 500px;
  opacity: 1;
  box-shadow: var(--box-shadow-sm);
}

/* CTA Section */
.cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-xxl) 0;
}

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

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-buttons {
  margin-top: var(--space-xl);
}

.cta-buttons .btn {
  margin: 0 var(--space-sm);
}

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

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
}

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

/* Footer */
.footer {
  background-color: var(--color-dark-gray);
  color: var(--color-white);
  padding: var(--space-xxl) 0 var(--space-md);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.footer-logo img {
  height: 80px;
  margin-bottom: var(--space-md);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm);
}

.footer-heading {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
}

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

.footer-link {
  margin-bottom: var(--space-sm);
}

.footer-link a {
  color: var(--color-medium-gray);
}

.footer-link a:hover {
  color: var(--color-white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
}

.footer-contact-icon {
  margin-right: var(--space-sm);
  color: var(--color-secondary);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-secondary);
}

.footer-bottom {
  margin-top: var(--space-xxl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-medium-gray);
}

/* Responsive Styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .about-content,
  .case-study-content {
    flex-direction: column;
  }
  
  .steps {
    flex-direction: column;
  }
  
  .step {
    margin-bottom: var(--space-xl);
  }
  
  .step:not(:last-child)::after {
    display: none;
  }
  
  .impact-stats {
    flex-wrap: wrap;
  }
  
  .stat {
    flex: 0 0 50%;
    margin-bottom: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .header-cta {
    display: none;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .benefit-card,
  .service-card {
    margin-bottom: var(--space-lg);
  }
  
  .case-stat {
    flex: 0 0 100%;
    margin-bottom: var(--space-md);
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--color-primary);
}

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

.bg-primary {
  background-color: var(--color-primary);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.mb-1 {
  margin-bottom: var(--space-sm);
}

.mb-2 {
  margin-bottom: var(--space-md);
}

.mb-3 {
  margin-bottom: var(--space-lg);
}

.mb-4 {
  margin-bottom: var(--space-xl);
}

.mb-5 {
  margin-bottom: var(--space-xxl);
}

.mt-1 {
  margin-top: var(--space-sm);
}

.mt-2 {
  margin-top: var(--space-md);
}

.mt-3 {
  margin-top: var(--space-lg);
}

.mt-4 {
  margin-top: var(--space-xl);
}

.mt-5 {
  margin-top: var(--space-xxl);
}



/* Additional Responsive Improvements */
@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero {
    min-height: 500px;
  }
  
  .hero-content {
    padding: var(--space-md);
  }
  
  .btn-large {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .benefit-card,
  .service-card {
    padding: var(--space-md);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .footer-column {
    margin-bottom: var(--space-lg);
  }
  
  .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .impact-stats {
    flex-direction: column;
  }
  
  .stat {
    flex: 0 0 100%;
    margin-bottom: var(--space-md);
  }
}

/* Image Optimization */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Lazy Loading */
.lazy-load {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lazy-load.loaded {
  opacity: 1;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .cta,
  .btn {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
    page-break-inside: avoid;
  }
  
  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }
  
  .container {
    width: 100%;
    max-width: none;
    padding: 0;
    margin: 0;
  }
}