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

body {
  font-family: 'Inter', 'Poppins', sans-serif;
  line-height: 1.7;
  color: #1e293b;
  background: #f9fafb;
  scroll-behavior: smooth;
}

/* Smooth transitions */
a, button {
  transition: all 0.3s ease;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =====================
   Navigation
===================== */
.navbar {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo h2 {
  color: #6366f1;
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.5px;
}

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

.nav-menu a {
  text-decoration: none;
  color: #475569;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: #6366f1;
}

.cta-button {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white !important;
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* =====================
   Hero Section
===================== */
.hero {
  padding: 140px 0 100px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -1px;
}

.tagline {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  opacity: 0.95;
  font-weight: 400;
}

.slogan {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: #fbbf24;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.description {
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.download-btn {
  background: #fbbf24;
  color: #1e293b;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 10px 30px rgba(251, 191, 36, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(251, 191, 36, 0.5);
}

.learn-btn {
  border: 2px solid rgba(255,255,255,0.9);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}

.learn-btn:hover {
  background: white;
  color: #6366f1;
  border-color: white;
}

/* =====================
   Hero Visual - Floating Cards
===================== */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-visual {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.center-glow {
  position: absolute;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  padding: 2rem 2.5rem;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  min-width: 140px;
}

.floating-card:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.floating-card .icon {
  font-size: 3.5rem;
  margin-bottom: 0.8rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.floating-card p {
  font-size: 1.05rem;
  font-weight: 600;
  color: white;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.3px;
}

/* Card Positions & Animations */
.card-1 {
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: float 4s ease-in-out infinite;
}

.card-2 {
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  animation: float 4s ease-in-out 1s infinite;
}

.card-3 {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: float 4s ease-in-out 2s infinite;
}

.card-4 {
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  animation: float 4s ease-in-out 3s infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  50% {
    transform: translateY(-15px) translateX(-50%);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* =====================
   Features Section
===================== */
.features {
  padding: 100px 0;
  background: #ffffff;
}

.features h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 800;
}

.features h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  margin: 1.5rem auto 3rem;
  border-radius: 2px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.feature-card {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

.feature-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.1));
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 700;
}

.feature-card p {
  color: #64748b;
  line-height: 1.7;
  font-size: 1rem;
}

/* =====================
   Services Section
===================== */
.services {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
}

.services h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 800;
}

.services h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  margin: 1.5rem auto 3rem;
  border-radius: 2px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: #6366f1;
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
}

.service-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.1));
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 700;
}

.service-card p {
  color: #64748b;
  line-height: 1.7;
  font-size: 1rem;
}

/* =====================
   Download Section
===================== */
.download {
  padding: 100px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.download h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.download p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  position: relative;
  z-index: 1;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.google-play-btn {
  transition: transform 0.3s ease;
}

.google-play-btn img {
  height: 70px;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

.google-play-btn:hover {
  transform: scale(1.08);
}

/* =====================
   Footer
===================== */
.footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 80px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1.5rem;
  color: #fbbf24;
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-section p {
  color: #94a3b8;
  line-height: 1.8;
}

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

.footer-section ul li {
  margin-bottom: 0.8rem;
}

.footer-section ul li a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #fbbf24;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  text-align: center;
  color: #64748b;
  font-size: 0.95rem;
}

/* =====================
   Responsive Design
===================== */
@media (max-width: 1024px) {
  .hero-content h1 {
    font-size: 3.2rem;
  }
  
  .hero-visual {
    width: 450px;
    height: 450px;
  }
  
  .floating-card {
    padding: 1.8rem 2rem;
  }
  
  .floating-card .icon {
    font-size: 3rem;
  }
  
  .floating-card p {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .hero {
    padding: 120px 0 80px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-content h1 {
    font-size: 2.8rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    width: 380px;
    height: 380px;
  }
  
  .floating-card {
    padding: 1.5rem 1.8rem;
  }
  
  .floating-card .icon {
    font-size: 2.5rem;
  }
  
  .floating-card p {
    font-size: 0.9rem;
  }
  
  .features h2,
  .services h2,
  .download h2 {
    font-size: 2.2rem;
  }
  
  .features-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .nav-logo h2 {
    font-size: 1.4rem;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .tagline {
    font-size: 1.2rem;
  }
  
  .slogan {
    font-size: 1.1rem;
  }
  
  .description {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  
  .download-btn,
  .learn-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  
  .hero-visual {
    width: 250px;
    height: 250px;
  }
  
  .floating-card {
    padding: 0.8rem 1rem;
  }
  
  .floating-card .icon {
    font-size: 1.8rem;
  }
  
  .floating-card p {
    font-size: 0.7rem;
  }
  
  .features,
  .services,
  .download {
    padding: 60px 0;
  }
  
  .features h2,
  .services h2 {
    font-size: 1.8rem;
  }
  
  .download h2 {
    font-size: 2rem;
  }
}

/* =====================
   About Section
===================== */
.about {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
}

.about h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 800;
}

.about h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  margin: 1.5rem auto 3rem;
  border-radius: 2px;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-text {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.about-intro {
  font-size: 1.3rem;
  color: #6366f1;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #475569;
  margin-bottom: 1.5rem;
}

.mission-box {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem;
  border-radius: 15px;
  margin: 2rem 0;
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.mission-box h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fbbf24;
}

.mission-box p {
  color: white;
  font-size: 1.1rem;
  margin: 0;
}

.about-cta {
  font-size: 1.2rem;
  color: #1e293b;
  margin-top: 2rem;
  margin-bottom: 0;
}

/* =====================
   Contact Section
===================== */
.contact {
  padding: 100px 0;
  background: white;
}

.contact h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #1e293b;
  font-weight: 800;
}

.contact h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  margin: 1.5rem auto;
  border-radius: 2px;
}

.contact-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: #64748b;
  margin-bottom: 3rem;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Contact Methods */
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.whatsapp-card:hover {
  border-color: #25D366;
}

.call-card:hover {
  border-color: #6366f1;
}

.social-card:hover {
  border-color: #8b5cf6;
}

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

.contact-card h3 {
  font-size: 1.3rem;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.contact-btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.whatsapp-btn {
  background: #25D366;
  color: white;
}

.whatsapp-btn:hover {
  background: #20BA5A;
  transform: scale(1.05);
}

.call-btn {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
}

.call-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

.social-links-contact {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-link {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-link.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: white;
}

.social-link.facebook {
  background: #1877F2;
  color: white;
}

.social-link.tiktok {
  background: #000000;
  color: white;
}

.social-link:hover {
  transform: scale(1.15);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Contact Form */
.contact-form-wrapper {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.contact-form-wrapper h3 {
  font-size: 1.8rem;
  color: #1e293b;
  margin-bottom: 1.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

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

.form-group label {
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.9rem 1.2rem;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s ease;
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.submit-btn {
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
}

.form-note {
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
  margin-top: 1rem;
}

.hidden {
  display: none;
}

/* About & Contact Responsive */
@media (max-width: 768px) {
  .about h2,
  .contact h2 {
    font-size: 2.2rem;
  }
  
  .about-text {
    padding: 2rem;
  }
  
  .about-intro {
    font-size: 1.1rem;
  }
  
  .about-text p,
  .mission-box p {
    font-size: 1rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .about,
  .contact {
    padding: 60px 0;
  }
  
  .about h2,
  .contact h2 {
    font-size: 1.8rem;
  }
  
  .about-text {
    padding: 1.5rem;
  }
  
  .mission-box {
    padding: 1.5rem;
  }
  
  .contact-card {
    padding: 1.5rem;
  }
  
  .contact-form-wrapper {
    padding: 1.5rem;
  }
  
  .social-link {
    width: 45px;
    height: 45px;
  }
}