/* CSS Variables based on Clientloop brand colors */
:root {
  /* Light theme colors - using only specified colors */
  --color-text: #11181C;
  --color-background: #F2F3F4;
  --color-icon: #687076;
  --color-border: #888888;
  --color-red-burned: #B90800;
  --color-tab-background: #172130;
  --color-tab-gray: #9598A3;
  --color-link: #2A78F3;
  --color-white: #ffffff;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-base: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Borders */
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Remove dark mode - using only light theme colors */

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

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Typography */
h1 {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-base);
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-base);
}

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

a:hover {
  color: var(--color-red-burned);
}

/* Navigation */
.navbar {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

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

.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.logo-icon {
  line-height: 1;
  margin-bottom: 2px;
}

.logo-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.logo-text {
  display: flex;
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1;
}

.logo-client {
  color: var(--color-text);
}

.logo-loop {
  color: var(--color-red-burned);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: 500;
  color: var(--color-text);
  padding: var(--spacing-sm) 0;
  position: relative;
  transition: color 0.2s ease;
}

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

.nav-btn {
  background-color: var(--color-red-burned);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.nav-btn:hover {
  background-color: var(--color-red-burned);
  opacity: 0.9;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--color-text);
  transition: 0.3s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-base) var(--spacing-xl);
  border-radius: var(--border-radius);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: var(--color-red-burned);
  opacity: 0.9;
  color: white;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-red-burned);
  border-color: var(--color-red-burned);
}

.btn-secondary:hover {
  background-color: var(--color-red-burned);
  color: white;
}

/* Hero Section */
.hero {
  padding: 150px 0 var(--spacing-3xl);
  background-color: var(--color-background);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content h1 {
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-icon);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-base);
  flex-wrap: wrap;
}

/* Phone Mockup */
.phone-mockup {
  max-width: 300px;
  margin: 0 auto;
  position: relative;
}

.phone-screen {
  background: linear-gradient(135deg, var(--color-tab-background) 0%, var(--color-red-burned) 100%);
  border-radius: 30px;
  padding: 20px;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 9/16;
}

.app-preview {
  background-color: var(--color-white);
  height: 100%;
  border-radius: 20px;
  padding: var(--spacing-base);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-base);
}

.status-bar {
  height: 20px;
  background-color: var(--color-background);
  border-radius: var(--border-radius);
}

.app-header {
  text-align: center;
  font-weight: 600;
  color: var(--color-red-burned);
  font-size: var(--font-size-lg);
}

.client-card {
  background-color: var(--color-background);
  padding: var(--spacing-base);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
}

.client-avatar {
  width: 40px;
  height: 40px;
  background-color: var(--color-red-burned);
  border-radius: 50%;
}

.client-info h4 {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.client-info p {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-icon);
}

.tag {
  background-color: var(--color-red-burned);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.message-preview {
  background-color: var(--color-background);
  padding: var(--spacing-base);
  border-radius: var(--border-radius);
  font-style: italic;
  font-size: var(--font-size-sm);
  color: var(--color-icon);
}

/* Sections */
section {
  padding: var(--spacing-3xl) 0;
}

.section-title {
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Features Section */
.features {
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-base);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-base);
}

.feature-card h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-base);
}

.feature-card p {
  color: var(--color-icon);
  margin: 0;
}

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

.steps {
  display: grid;
  gap: var(--spacing-2xl);
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.step-number {
  background-color: var(--color-red-burned);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 600;
  flex-shrink: 0;
}

.step-content h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.step-content p {
  color: var(--color-icon);
  margin: 0;
}

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

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

.testimonial-card {
  background-color: var(--color-background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-base);
}

.stars {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-base);
}

.testimonial-card p {
  font-style: italic;
  color: var(--color-icon);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.author strong {
  color: var(--color-text);
  display: block;
  font-weight: 600;
}

.author span {
  color: var(--color-icon);
  font-size: var(--font-size-sm);
}

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

.cta h2 {
  color: white;
  margin-bottom: var(--spacing-base);
}

.cta p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-base);
  flex-wrap: wrap;
}

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

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

.cta .btn-secondary {
  border-color: white;
  color: white;
}

.cta .btn-secondary:hover {
  background-color: white;
  color: var(--color-red-burned);
}

/* Footer */
.footer {
  background-color: var(--color-tab-background);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
  color: white;
  margin-bottom: var(--spacing-base);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-bottom: var(--spacing-base);
}

.footer-logo .logo-icon {
  line-height: 1;
}

.footer-logo .logo-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.footer-logo-text {
  display: flex;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1;
}

.footer-logo-client {
  color: white;
}

.footer-logo-loop {
  color: var(--color-red-burned);
}

.footer-section p {
  color: var(--color-tab-gray);
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
  color: var(--color-tab-gray);
  transition: color 0.2s ease;
}

.footer-section ul li a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--color-tab-gray);
  padding-top: var(--spacing-base);
  text-align: center;
  color: var(--color-tab-gray);
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav-menu {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .logo-container {
    flex-direction: row;
    gap: 8px;
    align-items: center;
  }
  
  .logo-icon {
    margin-bottom: 0;
  }
  
  .logo-text {
    font-size: var(--font-size-lg);
  }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-2xl);
  }
  
  .hero-content {
    order: 2;
  }
  
  .hero-image {
    order: 1;
  }
  
  h1 {
    font-size: var(--font-size-4xl);
  }
  
  .steps {
    gap: var(--spacing-xl);
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--spacing-base);
  }
  
  .nav-container {
    padding: 0 var(--spacing-base);
  }
  
  h1 {
    font-size: var(--font-size-3xl);
  }
  
  h2 {
    font-size: var(--font-size-3xl);
  }
  
  .hero {
    padding: 120px 0 var(--spacing-2xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .phone-mockup {
    max-width: 250px;
  }
}

/* Legal Pages Styles */
.legal-content {
  padding: 120px 0 var(--spacing-3xl);
  background-color: var(--color-white);
}

.legal-content h1 {
  color: var(--color-text);
  margin-bottom: var(--spacing-base);
  text-align: center;
}

.last-updated {
  text-align: center;
  color: var(--color-icon);
  font-style: italic;
  margin-bottom: var(--spacing-3xl);
}

.legal-section {
  margin-bottom: var(--spacing-2xl);
}

.legal-section h2 {
  color: var(--color-text);
  border-bottom: 2px solid var(--color-red-burned);
  padding-bottom: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.legal-section h3 {
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-base);
}

.legal-section p {
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--spacing-base);
}

.legal-section ul {
  margin: var(--spacing-base) 0;
  padding-left: var(--spacing-xl);
}

.legal-section li {
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.contact-info {
  background-color: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-top: var(--spacing-base);
}

.contact-info p {
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

/* Navigation link styling for logo */
.nav-logo a {
  text-decoration: none;
  color: inherit;
}

.nav-logo a:hover {
  color: inherit;
}

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

.hero-content,
.hero-image,
.feature-card,
.step,
.testimonial-card,
.legal-section {
  animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(2),
.legal-section:nth-child(2) {
  animation-delay: 0.1s;
}

.feature-card:nth-child(3),
.legal-section:nth-child(3) {
  animation-delay: 0.2s;
}

.feature-card:nth-child(4),
.legal-section:nth-child(4) {
  animation-delay: 0.3s;
}

.feature-card:nth-child(5),
.legal-section:nth-child(5) {
  animation-delay: 0.4s;
}

.feature-card:nth-child(6),
.legal-section:nth-child(6) {
  animation-delay: 0.5s;
}