/* CSS Variables and Resets */
:root {
  /* Getsoft Brand Colors */
  --primary-blue: #00add8;
  --primary-dark: #009bdb;
  --primary-light: #e0f6fc;
  
  --gray-dark: #4a4a4a;
  --gray-medium: #8b8f94;
  --gray-light: #f4f5f7;
  
  --text-main: #2d3748;
  --text-muted: #718096;
  
  --white: #ffffff;
  --success: #38a169;
  
  /* Layout */
  --max-width: 1200px;
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

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

/* Typography Base */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
p { color: var(--text-muted); }

/* Containers & Sections */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.section-padding {
  padding: 80px 0;
}

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

/* Inner Page Header */
.page-header {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--white), var(--gray-light));
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.page-header h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.page-header p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
}

/* Global Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  box-shadow: 0 4px 14px 0 rgba(0, 173, 216, 0.39);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 173, 216, 0.23);
  color: var(--white);
}

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

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

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
  display: block;
  text-align: center;
}

/* Navbar (Glassmorphism) */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(0,0,0, 0.05);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.95);
}

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

.logo img {
  max-height: 45px;
  display: block;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-name {
  color: var(--gray-medium);
}

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

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  transition: var(--transition);
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-dark);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 1rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  padding: 1rem;
  text-decoration: none;
  color: var(--text-main);
  border-bottom: 1px solid var(--gray-light);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

.floating-anim {
  animation: float 5s ease-in-out infinite;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0; /* Behind content */
}

.hero-content {
  position: relative;
  z-index: 2; /* Above particles */
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
  color: var(--primary-dark);
  border: 1px solid var(--primary-blue);
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.highlight {
  color: var(--primary-blue);
  background: linear-gradient(90deg, var(--primary-blue), #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text p {
  font-size: 1.15rem;
  margin: 1.5rem 0 2rem;
}
.hero-buttons { display: flex; gap: 1rem; margin-bottom: 2rem; }
.trust-indicators { display: flex; gap: 1.5rem; color: var(--gray-dark); font-size: 0.9rem; font-weight: 500; }
.trust-item i { color: var(--success); margin-right: 4px; }

/* Mockup UI representation */
.mockup-window {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .mockup-window {
    transform: perspective(1000px) rotateY(0) rotateX(0);
  }
}

.mockup-window:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
  box-shadow: 0 35px 60px -15px rgba(0, 173, 216, 0.3);
}

.mockup-header { background: #f1f5f9; padding: 12px; display: flex; gap: 6px; border-bottom: 1px solid rgba(0,0,0,0.05); }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.mockup-body { padding: 2rem; min-height: 250px; position: relative; }
.invoice-skeleton { display: flex; flex-direction: column; gap: 1rem; }
.skeleton { background: #e2e8f0; border-radius: 4px; }
.sk-line { height: 12px; background: #e2e8f0; margin-bottom: 8px; border-radius: 4px; }
.sk-line:nth-child(1) { width: 100%; }
.sk-line:nth-child(2) { width: 80%; }
.sk-line:nth-child(3) { width: 90%; }
.skeleton.title { height: 24px; width: 50%; margin-bottom: 1rem;}
.sk-btn { height: 36px; width: 100px; background: var(--primary-light); border-radius: 6px; margin-top: 1rem;}

.success-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.9);
  display: flex;
  backdrop-filter: blur(2px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.success-overlay.show { opacity: 1; }
.success-overlay i { font-size: 3rem; color: var(--success); }
.success-overlay span { font-weight: 600; color: var(--gray-dark); }

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

.feature-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0,0,0,0.03);
  transform-style: preserve-3d;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  color: var(--primary-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transform: translateZ(30px);
}

.feature-card h3 { transform: translateZ(20px); }
.feature-card p { transform: translateZ(10px); }

/* Pricing Section */
.pricing-container {
  display: flex;
  justify-content: center;
}

.pricing-card {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  max-width: 450px;
  width: 100%;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  position: relative;
  transform-style: preserve-3d;
}

.popular-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary-blue);
  color: white;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom-left-radius: 12px;
  border-top-right-radius: 16px;
  transform: translateZ(10px);
}

.pricing-header {
  background: linear-gradient(145deg, var(--gray-dark), #1f2937);
  color: var(--white);
  padding: 3.5rem 2rem 2.5rem;
  text-align: center;
  transform: translateZ(20px);
}

.pricing-header h3 { color: var(--white); margin-bottom: 1rem; }
.price { display: flex; justify-content: center; align-items: baseline; margin-bottom: 1rem; }
.currency { font-size: 2rem; font-weight: 600; }
.amount { font-size: 4rem; font-weight: 800; line-height: 1; }
.period { font-size: 1.2rem; opacity: 0.8; }
.subtitle { color: #cbd5e1; }

.pricing-body { padding: 2rem; transform: translateZ(30px); }
.features-list { list-style: none; margin-bottom: 2rem; }
.features-list li { display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; font-size: 1.05rem; }
.features-list i { color: var(--primary-blue); }

/* Contact Forms */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: flex-start;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.hover-translate:hover {
  transform: translateX(10px);
}

.info-item i { font-size: 1.5rem; color: var(--primary-blue); }

.contact-form-container {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0,0,0,0.05);
}

.form-group { margin-bottom: 1.5rem; }
.form-group.row { display: flex; gap: 1rem; }
.form-group.row .col { flex: 1; }

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--white);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 173, 216, 0.15);
}

.hidden { display: none !important; }

/* Footer */
.footer {
  background: var(--white);
  color: var(--gray-dark);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
.footer-brand p { color: var(--text-muted); margin-top: 1rem; max-width: 300px; }
.footer-links h4 { color: var(--gray-dark); margin-bottom: 1.5rem; }
.footer-links a { display: block; color: var(--text-muted); text-decoration: none; margin-bottom: 0.8rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary-blue); transform: translateX(5px); }
.footer-bottom { border-top: 1px solid rgba(0,0,0,0.05); padding-top: 2rem; text-align: center; color: var(--text-muted); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 992px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-buttons, .trust-indicators { justify-content: center; }
  h1 { font-size: 3rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-group.row { flex-direction: column; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn { display: none; }
  .mobile-menu-btn { display: block; }
  h1 { font-size: 2.5rem; }
  .hero-buttons { flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; }
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #25d366;
  color: white;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  z-index: 9999;
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.15) rotate(-5deg);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  color: white;
}

/* WhatsApp Mobile Responsive */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }
  
  .whatsapp-float svg {
    width: 28px !important;
    height: 28px !important;
  }
}