/* Base Variables */
:root {
  --primary: #00796B;
  --primary-light: #4DB6AC;
  --primary-dark: #004D40;
  --accent: #FFC107;
  --accent-light: #FFE082;
  --accent-dark: #FFA000;
  --dark: #212121;
  --light: #FFFFFF;
  --gray: #757575;
  --gray-light: #F5F5F5;
  --gradient: linear-gradient(135deg, #00796B 0%, #004D40 100%);
  --accent-gradient: linear-gradient(135deg, #FFC107 0%, #FFA000 100%);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-strong: 0 8px 30px rgba(0, 121, 107, 0.2);
  --transition: all 0.3s ease;
  --border-radius: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: #FFFFFF;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

p {
  margin-bottom: 1rem;
}

/* Header Styles */
header {
  background-color: var(--light);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo svg {
  height: 40px;
  width: 40px;
}

.logo span {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
}

/* Navigation */
#menu-toggle {
  display: none;
}

.menu-button {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.menu-button span {
  height: 3px;
  width: 100%;
  background-color: var(--primary);
  border-radius: 3px;
  transition: var(--transition);
}

nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}

nav ul li a {
  color: var(--dark);
  font-weight: 500;
  transition: var(--transition);
  padding-bottom: 5px;
  border-bottom: 2px solid transparent;
}

nav ul li a:hover:not(.cta-button) {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.cta-button {
  background-color: var(--primary);
  color: white;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
}

.cta-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* Button Styles */
.primary-button {
  background: var(--gradient);
  color: white;
  padding: 15px 30px;
  border-radius: 30px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: none;
}

.primary-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-strong);
  background: var(--primary-dark);
}

.secondary-button {
  background: transparent;
  color: var(--primary);
  padding: 13px 28px;
  border-radius: 30px;
  font-weight: 600;
  border: 2px solid var(--primary);
  transition: var(--transition);
}

.secondary-button:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background-color: var(--gray-light);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(0,121,107,0.1) 0%, rgba(0,121,107,0) 70%);
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

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

.hero-title {
  position: relative;
  display: inline-block;
  margin-bottom: 30px;
}

.hero-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--accent);
}

.hero-description {
  color: var(--gray);
  margin-bottom: 30px;
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-image {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-container {
  position: relative;
  width: 320px;
  height: 320px;
}

.hexagon {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: var(--gradient);
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-strong);
}

.inner-hexagon {
  width: 90%;
  height: 90%;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ai-text {
  font-size: 5rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

/* Features Section */
.features {
  padding: 100px 0;
  background-color: white;
}

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

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
  color: var(--dark);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--primary);
}

.section-subtitle {
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.feature-card {
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  background-color: var(--gray-light);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--accent);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}

.feature-icon {
  margin-bottom: 20px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background-color: rgba(0, 121, 107, 0.1);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  fill: var(--primary);
}

.feature-card h3 {
  margin-bottom: 15px;
  color: var(--primary);
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background-color: var(--gray-light);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.step-card {
  background-color: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}

.step-number {
  position: absolute;
  top: -20px;
  left: 20px;
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  z-index: 2;
}

.step-card h3 {
  margin-top: 10px;
  margin-bottom: 15px;
  color: var(--primary);
}

/* Gallery Section */
.gallery {
  padding: 100px 0;
  background-color: white;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  aspect-ratio: 1 / 1;
  background-color: var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-strong);
}

.gallery-placeholder {
  color: var(--primary);
  text-align: center;
  padding: 20px;
}

.gallery-placeholder svg {
  width: 48px;
  height: 48px;
  fill: var(--primary);
  margin-bottom: 10px;
}

/* FAQ Section */
.faq {
  padding: 100px 0;
  background-color: var(--gray-light);
}

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

.faq-item {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

.faq-question {
  color: var(--primary);
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.faq-question::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--accent);
}

.faq-answer {
  position: relative;
  padding-left: 30px;
}

.faq-answer::before {
  content: 'A';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--primary);
}

/* CTA Section */
.cta {
  padding: 100px 0;
  background: var(--gradient);
  color: white;
}

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

.cta-title {
  margin-bottom: 20px;
}

.cta-description {
  margin-bottom: 30px;
  opacity: 0.9;
}

.cta-button {
  background: var(--accent);
  color: var(--dark);
  padding: 15px 40px;
  font-size: 1.2rem;
  border-radius: 30px;
  font-weight: 700;
  transition: var(--transition);
  display: inline-block;
  box-shadow: var(--shadow);
}

.cta-button:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-strong);
}

/* Footer */
footer {
  padding: 80px 0 30px;
  background-color: var(--dark);
  color: white;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 50px;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo svg {
  height: 40px;
  width: 40px;
}

.footer-brand h3 {
  color: white;
  margin-bottom: 5px;
}

.footer-description {
  opacity: 0.7;
}

.footer-links {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.footer-menu h4 {
  color: var(--primary-light);
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-menu h4::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.footer-menu ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-menu ul li a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-menu ul li a:hover {
  color: white;
  padding-left: 5px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  opacity: 0.7;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .hero .container {
    flex-direction: column-reverse;
  }
  
  .hero-content {
    text-align: center;
    max-width: 100%;
  }
  
  .hero-title::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .hero-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .menu-button {
    display: flex;
  }
  
  nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
  }
  
  #menu-toggle:checked ~ nav {
    max-height: 400px;
  }
  
  nav ul {
    flex-direction: column;
    padding: 20px;
    gap: 20px;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}