/* CSS Variables */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Core Colors */
  --primary: #10b981;
  --primary-hover: #059669;
  --secondary: #3b82f6;
  --accent: #8b5cf6;
  
  /* Dark Mode (Default) - "Eye Comfort" Adjustment */
  --bg-color: #0f172a;
  --bg-gradient: radial-gradient(circle at top right, #1e293b, #0f172a);
  --card-bg: rgba(30, 41, 59, 0.95); /* More solid to prevent background noise */
  --card-border: rgba(148, 163, 184, 0.1);
  --text-primary: #e2e8f0; /* Slate 200 - Softer than pure white */
  --text-secondary: #94a3b8; /* Slate 400 */
  --nav-bg: rgba(15, 23, 42, 0.98); /* Less transparent navbar */
  
  /* Effects - Reduced Intensity */
  --glass-blur: blur(12px);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  --glow: 0 0 15px rgba(16, 185, 129, 0.1); /* Reduced glow */
  
  --radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  /* Light Mode - "Anti-Glare" Adjustment */
  --bg-color: #f1f5f9; /* Slate 100 - Not pure white */
  --bg-gradient: radial-gradient(circle at top right, #e2e8f0, #f1f5f9);
  --card-bg: rgba(255, 255, 255, 0.9); /* Slight transparency */
  --card-border: rgba(203, 213, 225, 0.6); /* Softer border */
  --text-primary: #334155; /* Slate 700 - Softer than black */
  --text-secondary: #64748b; /* Slate 500 */
  --nav-bg: rgba(255, 255, 255, 0.98);
  --glow: 0 0 15px rgba(16, 185, 129, 0.05); /* Very subtle glow */
  
  /* Softer Shadows for Light Mode */
  --shadow-sm: 0 2px 4px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 12px -2px rgba(0, 0, 0, 0.05);
}

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

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: color 0.3s ease, background-color 0.3s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.75rem); }

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

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

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

/* Section Styles */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 2.5rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--nav-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--card-border);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--primary), var(--accent));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3);
}

.nav-cta:hover {
  background: var(--primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 8px -1px rgba(16, 185, 129, 0.4);
}

.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  background: var(--card-bg);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 15px var(--glow);
  transform: rotate(15deg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: transparent;
  position: relative;
  overflow: hidden;
}

/* Add a glowing orb effect to hero */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: 100%;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 2rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 400px;
}

.hero-icons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
  max-width: 400px;
}

.icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.icon-item:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md), var(--glow);
}

.icon-item svg {
  color: var(--primary);
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.3));
}

.icon-item span {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 8px -1px rgba(16, 185, 129, 0.4);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

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

.btn-outline:hover {
  border-color: var(--text-primary);
  background: var(--card-bg);
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.values {
  display: grid;
  gap: 2rem;
}

.value-item h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.about-features {
  display: grid;
  gap: 1.5rem;
}

.feature-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

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

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: stretch; /* Ensure all cards have equal height */
}

.service-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  transition: var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3);
}

.service-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.service-header {
  text-align: center;
  margin-bottom: 1.5rem;
  flex-shrink: 0; /* Prevent header from shrinking */
}

.service-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  min-height: 3em; /* Fixed height for descriptions */
}

.service-features {
  list-style: none;
  text-align: left;
  flex-grow: 1;
  margin-top: auto;
}

.service-features li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  color: var(--primary);
  position: absolute;
  left: 0;
}

/* Pricing Section */
.pricing-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover,
.pricing-card.featured {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.pricing-card.featured {
  box-shadow: 0 0 0 2px var(--primary);
}

.pricing-header {
  padding: 2rem;
  background: rgba(0,0,0,0.2);
  border-bottom: 1px solid var(--card-border);
  text-align: center;
}

.pricing-card.featured .pricing-header {
  background: var(--primary);
  color: #fff;
}

.pricing-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--accent);
  color: #fff;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.pricing-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.pricing-card.featured .pricing-name {
  color: #fff;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
}

.pricing-card.featured .pricing-price {
  color: #fff;
}

.pricing-period {
  color: var(--text-secondary);
  font-size: 1rem;
}

.pricing-features {
  padding: 2rem;
  flex-grow: 1;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.pricing-feature::before {
  content: '✓';
  color: var(--primary);
  font-weight: bold;
  min-width: 20px;
}

.pricing-action {
  padding: 0 2rem 2rem;
  margin-top: auto;
}

/* Business Model Canvas */
.bmc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bmc-item {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.bmc-item:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
}

.bmc-item h3 {
  color: var(--primary);
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.bmc-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Modal Assets */
.modal-table {
  display: grid;
  gap: 2rem;
}

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

.modal-category {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}

.modal-category h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.modal-category ul {
  list-style: none;
}

.modal-category li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.modal-category li::before {
  content: '▪';
  color: var(--accent);
  position: absolute;
  left: 0;
}

/* Business Stages */
.timeline {
  display: grid;
  gap: 1.5rem;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 40px;
  bottom: 0;
  width: 3px;
  background: var(--border);
}

.stage-item {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.stage-number {
  width: 80px;
  height: 80px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
  border: 15px solid var(--card-bg);
  box-shadow: 0 0 0 5px var(--primary);
  position: relative;
  z-index: 10;
}

.stage-content {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  flex: 1;
  transition: var(--transition);
}

.stage-content:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
}

.stage-content h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--glow);
}

.portfolio-image {
  width: 100%;
  height: 200px;
  background: rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--card-border);
}

.portfolio-content {
  padding: 1.5rem;
}

.portfolio-title {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.portfolio-category {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.portfolio-description {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.portfolio-links {
  display: flex;
  gap: 1rem;
}

.portfolio-link {
  padding: 0.5rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: var(--transition);
}

.portfolio-link:hover {
  background: var(--primary);
  color: var(--text-primary);
  border-color: var(--primary);
}

/* Testimonials */
.testimonial-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-container {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.3s ease;
}

.testimonial-item {
  min-width: 100%;
  padding: 0 1rem;
}

.testimonial-card {
  background: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  padding: 3rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  text-align: center;
}

.testimonial-content {
  color: var(--text-primary);
  font-size: 1.25rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: bold;
}

.testimonial-info {
  text-align: left;
}

.testimonial-name {
  color: var(--text-primary);
  font-weight: 600;
}

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

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.testimonial-btn:hover {
  background: var(--primary);
  color: var(--text-primary);
  border-color: var(--primary);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.testimonial-dot.active {
  background: var(--primary);
  width: 24px;
  border-radius: 4px;
}

/* SOP Section */
.sop-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.sop-timeline::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 40px;
  bottom: 0;
  width: 3px;
  background: var(--border);
}

.sop-step {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.sop-number {
  width: 80px;
  height: 80px;
  background: var(--accent);
  color: var(--text-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
  border: 15px solid var(--card);
  box-shadow: 0 0 0 5px var(--accent);
  position: relative;
  z-index: 10;
}

.sop-item {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex: 1;
  transition: var(--transition);
}

.sop-item:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.sop-item h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.sop-item p {
  color: var(--text-secondary);
  margin: 0;
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-header {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.faq-header:hover {
  background: var(--card-hover);
}

.faq-question {
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
}

.faq-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.active .faq-toggle {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-content {
  max-height: 500px;
}

.faq-answer {
  padding: 0 2rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: grid;
  gap: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
}

.contact-details h3 {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

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

.whatsapp-link {
  color: var(--primary);
  font-weight: 500;
}

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

.contact-form {
  background: var(--card);
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgb(34 197 94 / 0.1);
}

.form-group input:invalid,
.form-group textarea:invalid {
  border-color: var(--error);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-tagline {
  color: var(--text-secondary);
  margin-top: 1rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

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

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--text-primary);
}

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

.footer-bottom p {
  color: var(--text-secondary);
  margin: 0;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal-content {
  background: var(--card);
  border-radius: var(--radius);
  max-width: 1200px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--card);
  z-index: 100;
}

.modal-header h2 {
  color: var(--text-primary);
  margin: 0;
}

/* Ensure modal header doesn't get any unwanted ::before pseudo-elements */
.modal-header h2::before,
.modal-header h3::before {
  display: none !important;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-export-pdf {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: var(--text-primary);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-export-pdf:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-export-pdf svg {
  flex-shrink: 0;
}

.btn-export-pdf span {
  display: none;
}

@media (min-width: 768px) {
  .btn-export-pdf span {
    display: inline;
  }
}

/* Notification System */
.notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--success);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 9999;
  max-width: 300px;
}

.notification.show {
  transform: translateY(0);
  opacity: 1;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.notification-content svg {
  flex-shrink: 0;
}

.notification.success {
  background: #10b981;
}

.notification.error {
  background: #ef4444;
}

.notification.warning {
  background: #f59e0b;
}

@media (max-width: 768px) {
  .notification {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    max-width: none;
  }
}

/* Loading spinner animation */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.btn-export-pdf[disabled] {
  opacity: 0.7;
  transform: none;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--bg);
  color: var(--error);
}

.modal-body {
  padding: 2rem;
}

/* Business Model Canvas - Simple */
.bmc-grid-simple {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
}

.bmc-box {
  background: var(--card);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.bmc-box:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.bmc-box h3 {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.bmc-box p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Business Stages dalam Modal */
.business-stages {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stage-header {
  text-align: center;
  margin-bottom: 2rem;
}

.stage-header h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.stage-header p {
  color: var(--text-secondary);
  margin: 0;
}

/* Timeline untuk Tahapan Usaha dalam Modal */
.business-stages .timeline {
  display: grid;
  gap: 2rem;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.business-stages .timeline::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 40px;
  bottom: 0;
  width: 3px;
  background: var(--border);
}

.business-stages .stage-item {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.business-stages .stage-number {
  width: 80px;
  height: 80px;
  background: var(--primary);
  color: var(--text-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
  border: 15px solid var(--card);
  box-shadow: 0 0 0 5px var(--primary);
  position: relative;
  z-index: 1;
}

.business-stages .stage-content {
  background: var(--bg);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex: 1;
}

.business-stages .stage-content h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.business-stages .stage-content p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9rem;
}

/* Modal Non-Tunai Styles dalam BMC Modal */
.modal-non-tunai {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-non-tunai-header {
  text-align: center;
  margin-bottom: 2rem;
}

.modal-non-tunai-header h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.modal-non-tunai-header p {
  color: var(--text-secondary);
  margin: 0;
}

.modal-non-tunai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.modal-non-tunai-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.modal-non-tunai-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.modal-non-tunai-item h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.modal-non-tunai .modal-non-tunai-item h4::before {
  content: "";
  width: 4px;
  height: 20px;
  background: var(--primary);
  margin-right: 0.75rem;
  border-radius: 2px;
}

.modal-non-tunai-item ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modal-non-tunai-item li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}

.modal-non-tunai-item li::before {
  content: "✓";
  color: var(--primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Utility Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-container {
    padding: 1rem 15px;
  }

  .nav-menu {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.9rem;
  }

  .nav-cta {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: 3rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-visual {
    min-width: 100%;
  }

  .hero-content {
    max-width: 100%;
  }

  .bmc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    left: 20px;
  }

  .stage-number {
    width: 60px;
    height: 60px;
    border: 10px solid var(--card);
    box-shadow: 0 0 0 3px var(--primary);
    font-size: 1.25rem;
  }

  }

/* Tablet Mode: 768px - 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 70%;
    max-width: 280px;
    height: calc(100vh - 70px);
    background: var(--bg);
    flex-direction: column;
    padding: 1.5rem;
    transition: var(--transition);
    border-left: 1px solid var(--border);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    gap: 1rem;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .nav-link {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
  }

  .nav-link:last-of-type {
    border-bottom: none;
  }

  .nav-cta {
    margin-top: 1rem;
    padding: 0.8rem;
    text-align: center;
    border-bottom: none;
    font-size: 1rem;
  }

  .container {
    padding: 0 15px;
  }

  /* Service cards tablet responsive */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    align-items: stretch; /* Ensure cards stretch to equal height */
  }

  .service-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .service-header {
    flex-shrink: 0;
  }

  .service-description {
    min-height: 3em;
  }

  .service-features {
    flex-grow: 1;
    margin-top: auto;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: calc(100vh - 70px);
    background: var(--bg);
    flex-direction: column;
    padding: 2rem;
    transition: var(--transition);
    border-left: 1px solid var(--border);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    gap: 1rem;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .nav-link {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.1rem;
  }

  .nav-link:last-of-type {
    border-bottom: none;
  }

  .nav-cta {
    margin-top: 1rem;
    padding: 1rem;
    text-align: center;
    border-bottom: none;
  }

  /* Mobile menu backdrop */
  .nav-menu.active::before {
    content: '';
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
  }

  section {
    padding: 60px 0;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero-icons {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    justify-content: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .bmc-grid {
    grid-template-columns: 1fr;
  }

  .modal-row {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    display: none;
  }

  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-controls {
    margin-top: 1rem;
  }

  /* Modal Non-Tunai Responsive Styles */
  .modal-non-tunai-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .modal-non-tunai-item {
    padding: 1rem;
  }

  .modal-non-tunai-header h3 {
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .btn {
    width: 100%;
  }

  .services-grid,
  .portfolio-grid,
  .pricing-table {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .modal-header,
  .modal-body {
    padding: 1.5rem;
  }

  /* BMC Responsive */
  .bmc-grid-simple {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Business Stages Responsive */
  .business-stages .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .business-stages .stage-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  .business-stages .stage-number {
    width: 60px;
    height: 60px;
    border: 10px solid var(--card);
    box-shadow: 0 0 0 3px var(--primary);
    font-size: 1.25rem;
  }

  /* Modal Non-Tunai Responsive for 480px */
  .modal-non-tunai-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .modal-non-tunai-item {
    padding: 1rem;
  }

  .modal-non-tunai-header h3 {
    font-size: 1.2rem;
  }

  /* SOP Responsive */
  .sop-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .sop-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  .sop-number {
    width: 60px;
    height: 60px;
    border: 10px solid var(--card);
    box-shadow: 0 0 0 3px var(--accent);
    font-size: 1.25rem;
  }
}