:root {
  --primary-color: #12b886;
  --primary-dark: #0e9f6e;
  --secondary-color: #ff922b;
  --secondary-dark: #f76707;
  --bg-color: #ffffff;
  --bg-light: #f8f9fa;
  --text-color: #212529;
  --text-muted: #868e96;
  --container-width: 1200px;
  --transition: all 0.3s ease;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Header & Nav */
#header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 10px rgba(18, 184, 134, 0.3);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: rotate(45deg);
  animation: logoShine 3s infinite;
}

@keyframes logoShine {
  0% { left: -100%; }
  100% { left: 100%; }
}

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

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

.nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    gap: 1.5rem;
    align-items: flex-start;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.nav-links a.active {
    color: var(--primary-color);
    font-weight: 700;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

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

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

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

/* Hero Section */
#hero {
  padding: 10rem 0 6rem;
  background: radial-gradient(circle at top right, rgba(18, 184, 134, 0.1), transparent 50%),
              radial-gradient(circle at bottom left, rgba(255, 146, 43, 0.1), transparent 50%);
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: rgba(18, 184, 134, 0.1);
  color: var(--primary-color);
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.hero-text h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-text h1 span {
  color: var(--primary-color);
  position: relative;
}

.hero-text h1 span::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(18, 184, 134, 0.2);
  z-index: -1;
}

.hero-text p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

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

.hero-image {
  flex: 1;
}

.hero-svg {
  width: 100%;
  max-width: 550px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(18, 184, 134, 0.1));
}

.hero-svg .floating {
  animation: svgFloat 4s ease-in-out infinite;
}

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

.hero-svg .shadow-drop {
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.05));
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.icon-box {
  width: 60px;
  height: 60px;
  background-color: rgba(18, 184, 134, 0.1);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

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

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

.pricing-card {
  padding: 3rem 2rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid #eee;
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.featured .tag {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--primary-color);
  color: #fff;
  padding: 0.4rem 1.2rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-card ul {
  margin-bottom: 2.5rem;
  text-align: left;
}

.pricing-card ul li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.pricing-card ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--primary-color);
}

/* About */
.about-content {
  background: #fff;
  padding: 4rem;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.about-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  border-top: 1px solid #eee;
  padding-top: 2rem;
}

.stat-item h4 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0;
}

/* Contact */
/* Contact Restructuring */
.contact-centered {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-form-wrapper {
  margin-top: 3rem;
  background: #fff;
  padding: 4rem;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid #f0f0f0;
}

.form-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .form-row {
    flex-direction: column;
    gap: 1.5rem;
  }
}

.contact-form-large .form-group {
  text-align: left;
  margin-bottom: 1.5rem;
}

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

.form-group input, .form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 4px rgba(18, 184, 134, 0.1);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: #fff;
    padding: 3rem;
    border-radius: 20px;
    width: 100%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: modalSlideUp 0.4s ease-out;
}

@keyframes modalSlideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
  background-color: #0c121e;
  color: #fff;
  padding: 6rem 0 2rem;
}

.footer-centered {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-bottom: 2rem;
}

.footer-brand .logo {
  justify-content: center;
  color: #fff;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.footer-brand p {
  color: #94a3b8;
  margin-bottom: 2rem;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

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

.footer-links h4 {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-links ul li {
  margin-bottom: 1rem;
}

.footer-links ul li a {
  color: #94a3b8;
}

.footer-links ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
}

/* Success Popup */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.popup.show {
  display: flex;
}

.popup-content {
  background: #fff;
  padding: 3rem;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  animation: fadeInDown 0.5s ease;
}

.popup-content i {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-50px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 968px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  .hero-text h1 {
    font-size: 2.8rem;
  }
  .hero-btns {
    justify-content: center;
  }
  .contact-container {
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .pricing-card.featured {
    transform: scale(1);
    margin: 1.5rem 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-content {
    padding: 2rem;
  }
  .stats {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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