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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background-color: #ffffff;
}

/* Container and Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Color Variables */
:root {
  --primary-color: #2b8a3e;
  --primary-dark: #1e5f2d;
  --primary-light: #3da650;
  --secondary-color: #f8f9fa;
  --text-dark: #1a1a1a;
  --text-gray: #6b7280;
  --text-light: #9ca3af;
  --border-color: #e5e7eb;
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 600;
  color: var(--text-dark);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  line-height: 1.6;
  color: var(--text-gray);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(43, 138, 62, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

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

.cta-button {
  background-color: var(--primary-color);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
}

.cta-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-1px);
}

/* Header */
.header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 32px;
}

.brand {
  flex-shrink: 0;
}

.brand-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 4px;
}

.tagline {
  font-size: 12px;
  color: var(--text-light);
  font-weight: 400;
}

.nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.2s ease;
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-dark);
  transition: all 0.2s ease;
}

.mobile-menu-toggle.menu-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.menu-open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.menu-open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.hero-headline {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-paragraph {
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
  padding: 80px 0;
  background-color: white;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-intro {
  font-size: 18px;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.service-card {
  background-color: white;
  border-radius: 16px;
  padding: 32px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-color);
}

.service-icon {
  margin-bottom: 24px;
}

.service-icon img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--primary-color);
}

.service-title {
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.service-subtitle {
  font-size: 16px;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 16px;
}

.service-description {
  color: var(--text-gray);
  line-height: 1.6;
}

/* Investment Focus Section */
.investment-focus {
  padding: 80px 0;
  background-color: var(--secondary-color);
}

.focus-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
}

.focus-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.focus-areas {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.focus-area {
  background-color: white;
  padding: 24px;
  border-radius: 12px;
  border-left: 4px solid var(--primary-color);
  transition: all 0.2s ease;
}

.focus-area:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.focus-area h3 {
  font-size: 18px;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.focus-area p {
  color: var(--text-gray);
  font-size: 14px;
}

.focus-note {
  background-color: var(--primary-color);
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  margin-top: 16px;
}

.focus-note p {
  color: white;
  margin: 0;
}

/* Trading Section */
.trading {
  padding: 80px 0;
  background-color: white;
}

.trading-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
}

.trading-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.trading-capabilities h3 {
  font-size: 1.5rem;
  color: var(--text-dark);
  margin-bottom: 24px;
}

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

.capabilities-list li {
  display: flex;
  align-items: center;
  padding: 12px 0;
  color: var(--text-gray);
  font-size: 16px;
  border-bottom: 1px solid var(--border-color);
}

.capabilities-list li:last-child {
  border-bottom: none;
}

.capabilities-list li::before {
  content: '✓';
  color: var(--primary-color);
  font-weight: bold;
  margin-right: 12px;
  width: 20px;
  height: 20px;
  background-color: rgba(43, 138, 62, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
  background-color: var(--secondary-color);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.testimonial-card {
  background-color: white;
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.testimonial-quote {
  margin-bottom: 24px;
}

.testimonial-quote p {
  font-size: 16px;
  color: var(--text-dark);
  font-style: italic;
  line-height: 1.6;
  position: relative;
}

.testimonial-quote p::before {
  content: '"';
  font-size: 48px;
  color: var(--primary-color);
  position: absolute;
  top: -16px;
  left: -16px;
  font-family: Georgia, serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-color);
}

.author-name {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.author-title {
  font-size: 14px;
  color: var(--text-gray);
}

/* CTA Banner */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
}

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

.cta-headline {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}

.cta-paragraph {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  padding: 64px 0 32px;
  background-color: var(--text-dark);
  color: white;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-title {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.footer-summary {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
  line-height: 1.6;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.contact-item strong {
  color: white;
}

.form-title {
  font-size: 20px;
  color: white;
  margin-bottom: 24px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  transition: all 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.15);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  /* Header Mobile */
  .nav-wrapper {
    padding: 12px 0;
  }
  
  .brand-name {
    font-size: 20px;
  }
  
  .tagline {
    font-size: 11px;
  }
  
  .nav {
    display: none;
  }
  
  .cta-button {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  /* Hero Mobile */
  .hero {
    padding: 48px 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .hero-headline {
    font-size: 2rem;
    margin-bottom: 16px;
  }
  
  .hero-paragraph {
    font-size: 16px;
    margin-bottom: 24px;
  }
  
  .hero-buttons {
    justify-content: center;
    gap: 12px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 14px;
    min-height: 44px;
  }
  
  .hero-image img {
    height: 250px;
  }
  
  /* Services Mobile */
  .services {
    padding: 48px 0;
  }
  
  .section-header {
    margin-bottom: 40px;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-intro {
    font-size: 16px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .service-card {
    padding: 24px;
  }
  
  .service-icon img {
    width: 60px;
    height: 60px;
  }
  
  /* Investment Focus Mobile */
  .investment-focus {
    padding: 48px 0;
  }
  
  .focus-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .focus-image img {
    height: 250px;
  }
  
  .focus-area {
    padding: 20px;
  }
  
  /* Trading Mobile */
  .trading {
    padding: 48px 0;
  }
  
  .trading-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .trading-image img {
    height: 250px;
  }
  
  /* Testimonials Mobile */
  .testimonials {
    padding: 48px 0;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .testimonial-card {
    padding: 24px;
  }
  
  /* CTA Banner Mobile */
  .cta-banner {
    padding: 48px 0;
  }
  
  .cta-headline {
    font-size: 1.75rem;
  }
  
  .cta-paragraph {
    font-size: 16px;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  
  /* Footer Mobile */
  .footer {
    padding: 48px 0 24px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-form {
    gap: 16px;
  }
}

/* Tablet Responsive Design */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-content {
    gap: 48px;
  }
  
  .hero-headline {
    font-size: 2.5rem;
  }
  
  .focus-content,
  .trading-content {
    gap: 48px;
  }
}

/* Smooth animations for all interactive elements */
* {
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
textarea:focus,
a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Improved image loading */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background-color: white;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px 16px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  color: var(--text-dark);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-gray);
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background-color: var(--secondary-color);
  color: var(--text-dark);
}

.modal-body {
  padding: 24px 32px;
}

.modal-body h4 {
  color: var(--primary-color);
  margin-bottom: 12px;
  margin-top: 20px;
}

.modal-body h4:first-child {
  margin-top: 0;
}

.modal-body ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.modal-body li {
  color: var(--text-gray);
  margin-bottom: 8px;
}

.modal-footer {
  margin-top: 24px;
  text-align: center;
}

/* Success Message */
.success-message {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.success-content {
  background-color: white;
  padding: 32px;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  animation: slideUp 0.3s ease;
}

.success-content h3 {
  color: var(--success);
  margin-bottom: 12px;
}

.success-content p {
  margin-bottom: 24px;
  color: var(--text-gray);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    padding: 20px;
    gap: 16px;
  }
  
  .nav-link {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-link:last-child {
    border-bottom: none;
  }
}