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

:root {
  /* Corporate Colors */
  --bg-dark: #0a0f18;
  --bg-card: rgba(18, 25, 40, 0.6);
  --bg-card-hover: rgba(25, 34, 55, 0.8);
  --primary-blue: #0066ff;
  --primary-cyan: #00e5ff;
  --text-main: #f0f4f8;
  --text-muted: #94a3b8;
  --border-glass: rgba(255, 255, 255, 0.08);

  /* Gradients */
  --btn-gradient: linear-gradient(135deg, var(--primary-blue), var(--primary-cyan));
  --text-gradient: linear-gradient(135deg, #fff, var(--primary-cyan));

  /* Layout & Spacing */
  --max-width: 1200px;
  --navbar-height: 80px;

  /* Fonts */
  --font-body: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

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

ul {
  list-style: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.text-gradient {
  background: var(--text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--btn-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--primary-cyan);
  color: var(--primary-cyan);
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.1);
}

/* Section Spacing */
section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Header & Glassmorphism Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 1000;
  transition: all 0.4s ease;
}

.header.scrolled {
  background: rgba(10, 15, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo img {
  height: 75px;
  width: auto;
  max-width: 100%;
  transform: scale(2.2);
  transform-origin: left center;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--btn-gradient);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  opacity: 0.5;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(10, 15, 24, 0.9) 0%, rgba(10, 15, 24, 0.4) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 650px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

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

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--btn-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  background: var(--bg-card-hover);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 102, 255, 0.1);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-cyan);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-desc {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  color: var(--primary-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
}

.service-link i {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.service-link:hover i {
  transform: translateX(5px);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: var(--navbar-height);
    right: -100%;
    width: 100%;
    height: calc(100vh - var(--navbar-height));
    background: rgba(10, 15, 24, 0.95);
    backdrop-filter: blur(15px);
    flex-direction: column;
    justify-content: center;
    transition: right 0.4s ease;
  }

  .nav-menu.active {
    right: 0;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.4s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 102, 255, 0.1);
}

.pricing-card.popular {
  border-color: var(--primary-cyan);
  background: rgba(25, 34, 55, 0.8);
  transform: scale(1.05);
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-10px);
}

@media (max-width: 992px) {
  .pricing-card.popular {
    transform: none;
  }
  .pricing-card.popular:hover {
    transform: translateY(-10px);
  }
}

.popular-badge {
  position: absolute;
  top: 0;
  right: 2rem;
  background: var(--btn-gradient);
  color: white;
  padding: 0.25rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 0 0 10px 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-header h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.pricing-header p {
  color: var(--primary-cyan);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  line-height: 1;
}

.pricing-price .currency {
  font-size: 1.5rem;
  margin-top: 0.5rem;
  margin-right: 0.25rem;
}

.pricing-price .cents {
  font-size: 1.25rem;
  margin-top: 0.5rem;
}

.pricing-price .period {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: auto;
  margin-bottom: 0.5rem;
  margin-left: 0.5rem;
}

.pricing-features {
  flex-grow: 1;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.pricing-features li i {
  color: var(--primary-cyan);
  margin-right: 0.75rem;
  font-size: 0.9rem;
}

@keyframes pulse-whatsapp {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 35px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  animation: none;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  color: #FFF;
}