/* MarbleCloud Custom Styles - Luxury Color Scheme */

/* Color Variables */
:root {
  --marble-white: #F5F5F5;
  --black-grey: #1C1C1E;
  --ocean-blue: #1F3B5B;
  --soft-grey: #D4D4D4;
  --accent-blue: #3E7CBA;
  --white: #FFFFFF;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--black-grey);
  background-color: var(--white);
}

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

.section-padding {
  padding: 4rem 0;
}

/* Typography */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--black-grey);
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.25rem;
  color: #6B7280;
  text-align: center;
  margin-bottom: 3rem;
}

.text-accent {
  color: var(--ocean-blue);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--ocean-blue);
  color: var(--white);
  border: 2px solid var(--ocean-blue);
}

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

.btn-secondary {
  background-color: var(--accent-blue);
  color: var(--white);
  border: 2px solid var(--accent-blue);
}

.btn-secondary:hover {
  background-color: var(--ocean-blue);
  border-color: var(--ocean-blue);
}

.btn-outline {
  background-color: var(--ocean-blue);
  color: var(--white);
  border: 2px solid var(--ocean-blue);
}

.btn-outline:hover {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* Header */
.header-container {
  background-color: var(--white);
  border-bottom: 1px solid var(--soft-grey);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 2.5rem;
  width: auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--black-grey);
}

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

.nav-link {
  color: var(--black-grey);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
  background-color: var(--white);
  padding: 4rem 0;
}

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

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--black-grey);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.25rem;
  color: #6B7280;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent-blue);
  stroke-width: 2;
}

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

/* Statistics Section */
.stats-section {
  background-color: var(--marble-white);
  padding: 3rem 0;
}

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

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ocean-blue);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #6B7280;
  font-weight: 500;
}

/* Problems Section */
.problems-section {
  background-color: var(--marble-white);
  padding: 4rem 0;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.problem-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.problem-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.75rem;
}

.problem-description {
  color: #6B7280;
}

/* Solutions Section */
.solutions-section {
  background-color: var(--white);
  padding: 4rem 0;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.solution-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
}

.solution-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.solution-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.75rem;
}

.solution-description {
  color: #6B7280;
  margin-bottom: 1rem;
}

.solution-features {
  list-style: none;
}

.solution-features li {
  color: #6B7280;
  padding: 0.25rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.solution-features li::before {
  content: "✓";
  color: var(--accent-blue);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Methodology Section */
.methodology-section {
  background-color: var(--marble-white);
  padding: 4rem 0;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.methodology-step {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background-color: var(--marble-white);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin: 0 auto 1.5rem;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.75rem;
}

.step-description {
  color: #6B7280;
}

/* Pricing Section */
.pricing-section {
  background-color: var(--white);
  padding: 4rem 0;
}

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

.pricing-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
  position: relative;
}

.pricing-popular {
  border: 2px solid var(--ocean-blue);
}

.pricing-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--ocean-blue);
  color: var(--white);
  padding: 0.25rem 1rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.pricing-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.5rem;
}

.pricing-price {
  margin-bottom: 1rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ocean-blue);
}

.price-period {
  color: #6B7280;
  margin-left: 0.25rem;
}

.pricing-description {
  color: #6B7280;
  margin-bottom: 2rem;
}

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

.pricing-features li {
  color: #6B7280;
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: "✓";
  color: var(--accent-blue);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* About Section */
.about-section {
  background-color: var(--marble-white);
  padding: 4rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.about-description {
  font-size: 1.125rem;
  color: #6B7280;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-feature h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.5rem;
}

.about-feature p {
  color: #6B7280;
}

.about-img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--white);
  padding: 4rem 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
}

.testimonial-content {
  margin-bottom: 1.5rem;
}

.testimonial-content p {
  font-style: italic;
  color: var(--black-grey);
  font-size: 1.125rem;
}

.testimonial-author strong {
  color: var(--black-grey);
  font-weight: 600;
}

.testimonial-author span {
  color: #6B7280;
  display: block;
  margin-top: 0.25rem;
}

/* Contact Section */
.contact-section {
  background-color: var(--marble-white);
  padding: 4rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  font-size: 1.5rem;
}

.contact-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--black-grey);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: #6B7280;
}

.contact-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

/* Form Styles */
.contact-form {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--soft-grey);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-weight: 500;
  color: var(--black-grey);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  padding: 0.75rem;
  border: 1px solid var(--soft-grey);
  border-radius: 0.5rem;
  font-size: 1rem;
  background-color: var(--white);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--ocean-blue);
  box-shadow: 0 0 0 3px rgba(31, 59, 91, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Footer */
.footer {
  background-color: var(--black-grey);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

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

.footer-logo-img {
  height: 2rem;
  filter: brightness(0) invert(1);
}

.footer-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-description {
  color: #9CA3AF;
  margin-bottom: 1.5rem;
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

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

.footer-link {
  color: #9CA3AF;
  text-decoration: none;
  transition: color 0.3s ease;
  display: block;
  padding: 0.25rem 0;
}

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

.footer-text {
  color: #9CA3AF;
  margin-bottom: 0.5rem;
}

.footer-cta {
  margin-top: 1rem;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 1rem;
  text-align: center;
}

.footer-copyright {
  color: #9CA3AF;
}

/* Mobile CTA Bar */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-top: 1px solid var(--soft-grey);
  padding: 1rem;
  z-index: 50;
  display: none;
}

.mobile-cta-buttons {
  display: flex;
  gap: 0.5rem;
}

.mobile-cta-btn {
  flex: 1;
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.mobile-cta-primary {
  background-color: var(--ocean-blue);
  color: var(--white);
}

.mobile-cta-primary:hover {
  background-color: var(--accent-blue);
}

.mobile-cta-outline {
  background-color: var(--ocean-blue);
  color: var(--white);
  border: 1px solid var(--ocean-blue);
}

.mobile-cta-outline:hover {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.section-cta {
  text-align: center;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

/* Responsive Design */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
  
  .contact-buttons {
    flex-direction: row;
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .problems-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .methodology-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: 4rem;
  }
  
  .section-title {
    font-size: 3rem;
  }
  
  .nav-menu {
    display: flex;
  }
}

@media (max-width: 768px) {
  .mobile-cta-bar {
    display: block;
  }
  
  .nav-menu {
    display: none;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .problems-grid {
    grid-template-columns: 1fr;
  }
  
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
}