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

:root {
  /* Color Palette */
  --color-primary: #0A192F; /* Deep Blue - Trust */
  --color-secondary: #7C3AED; /* Violet - AI/Innovation */
  --color-secondary-light: #8B5CF6;
  --color-dark: #0F172A;
  --color-light: #F8FAFC;
  --color-white: #FFFFFF;
  --color-gray: #64748B;
  --color-gray-light: #E2E8F0;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --section-padding: 100px 20px;
  --border-radius: 12px;
  
  /* Shadows & Transitions */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

[lang="ar"] {
  --font-primary: 'Cairo', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-light);
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-gray-light);
}

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

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-gray);
  margin-bottom: 60px;
  max-width: 600px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  border-bottom-color: var(--color-gray-light);
  box-shadow: var(--shadow-sm);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--color-gray);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--color-secondary);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: 20px;
  background-color: var(--color-gray-light);
  transition: var(--transition);
}

.lang-switch:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

/* Hero Section */
.hero {
  padding: 180px 20px 100px;
  background: linear-gradient(135deg, var(--color-light) 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  background-color: rgba(124, 58, 237, 0.1);
  color: var(--color-secondary);
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-title span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 20px;
  color: var(--color-gray);
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 20px;
}

.hero-visual {
  position: relative;
}

.abstract-shape {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: morphing 15s ease-in-out infinite;
  display: flex;
  justify-content: center;
  align-items: center;
}

@keyframes morphing {
  0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
  50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
  75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
  100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

/* Sections Base */
.section {
  padding: var(--section-padding);
}

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

/* Positioning & Problem */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.info-card {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-light);
  transition: var(--transition);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124, 58, 237, 0.2);
}

.icon-box {
  width: 60px;
  height: 60px;
  background-color: rgba(124, 58, 237, 0.1);
  color: var(--color-secondary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.icon-box svg {
  width: 30px;
  height: 30px;
}

/* Program (5 Sessions) */
.program-timeline {
  display: grid;
  gap: 30px;
  position: relative;
}

.session-card {
  display: flex;
  gap: 30px;
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-gray-light);
  transition: var(--transition);
}

.session-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.session-num {
  font-size: 48px;
  font-weight: 700;
  color: rgba(124, 58, 237, 0.1);
  line-height: 1;
}

.session-card:hover .session-num {
  color: rgba(124, 58, 237, 0.3);
}

.session-content h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.session-content p {
  color: var(--color-gray);
}

/* Transformation */
.transformation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.trans-card {
  padding: 50px;
  border-radius: var(--border-radius);
}

.trans-before {
  background-color: var(--color-light);
  border: 1px solid var(--color-gray-light);
}

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

.trans-after h3, .trans-after li {
  color: var(--color-white);
}

.trans-list {
  margin-top: 30px;
}

.trans-list li {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-gray);
}

.trans-after .trans-list li {
  color: rgba(255, 255, 255, 0.8);
}

.trans-list svg {
  flex-shrink: 0;
}

/* Benefits & Tools */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.benefit-card {
  padding: 40px;
  background: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-gray-light);
  text-align: center;
  transition: var(--transition);
}

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

.benefit-card .icon-box {
  margin: 0 auto 24px;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-photo {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-white);
}

.about-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-secondary);
  font-weight: 600;
  margin-top: 20px;
  transition: var(--transition);
}

.about-link:hover {
  gap: 12px;
}

/* Offer */
.offer-section {
  text-align: center;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 120px 20px;
  border-radius: 24px;
  margin: 60px 20px;
}

.offer-section h2 {
  color: var(--color-white);
}

.price {
  font-size: 64px;
  font-weight: 700;
  margin: 30px 0;
  color: var(--color-white);
}

.price span {
  font-size: 24px;
  font-weight: 400;
  opacity: 0.8;
}

.offer-details {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 50px;
}

.offer-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
}

/* Contact */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
}

.cform {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-light);
}

.cfield {
  margin-bottom: 20px;
}

.cfield label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.cfield input, .cfield select, .cfield textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--color-gray-light);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  transition: var(--transition);
  background-color: var(--color-light);
}

.cfield input:focus, .cfield select:focus, .cfield textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.csubmit {
  width: 100%;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 16px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.csubmit:hover {
  background: var(--color-secondary);
}

/* Footer */
.footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 20px 30px;
  text-align: center;
}

.footer-logo {
  filter: brightness(0) invert(1);
  height: 40px;
  margin: 0 auto 30px;
}

.footer-links {
  margin-bottom: 30px;
}

.footer-links a {
  color: var(--color-white);
  margin: 0 15px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-secondary-light);
}

.copyright {
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  margin-top: 30px;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container, .grid-2, .about-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 40px;
  }
  
  .abstract-shape {
    height: 300px;
  }
  
  .transformation-grid, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .offer-details {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero {
    padding-top: 140px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .session-card {
    flex-direction: column;
    gap: 15px;
  }
}