/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #00598c;
  --gradient-start: #0050b9;
  --gradient-end: #97009a;
  --background-color: #f8fbff;
  --accent-color: #ff6f61;
  --text-dark: #2d3748;
  --text-light: #718096;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(0, 89, 140, 0.1);
  --shadow-hover: 0 20px 40px rgba(0, 89, 140, 0.15);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: "Open Sans", sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-color);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Work Sans", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--border-radius);
  font-family: "Work Sans", sans-serif;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: var(--white);
  box-shadow: var(--shadow);
}

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

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

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

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(248, 251, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.logo-text {
  font-family: "Work Sans", sans-serif;
  font-weight: 700;
  font-size: 24px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  transition: var(--transition);
}

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

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 24px;
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 32px;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 48px;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: "Work Sans", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

.hero-image {
  position: relative;
  animation: fadeInRight 1s ease-out 0.8s both;
}

.phone-mockup {
  position: relative;
  max-width: 300px;
  margin: 0 auto;
}

.app-screenshot {
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: var(--shadow-hover);
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.floating-card {
  position: absolute;
  background: var(--white);
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  animation: float 3s ease-in-out infinite;
}

.floating-card i {
  color: var(--primary-color);
}

.card-1 {
  top: 20%;
  right: -20px;
  animation-delay: 0s;
}

.card-2 {
  top: 50%;
  left: -30px;
  animation-delay: 1s;
}

.card-3 {
  bottom: 20%;
  right: -10px;
  animation-delay: 2s;
}

.hero-bg-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  opacity: 0.1;
  animation: rotate 20s linear infinite;
}

.circle-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  right: 10%;
}

.circle-2 {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
  animation-delay: -5s;
}

.circle-3 {
  width: 100px;
  height: 100px;
  top: 60%;
  right: 20%;
  animation-delay: -10s;
}

/* Features Section */
.features {
  padding: 80px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(0, 89, 140, 0.1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--white);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.feature-description {
  color: var(--text-light);
  line-height: 1.6;
}

/* Templates Section */
.templates {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0, 80, 185, 0.05), rgba(151, 0, 154, 0.05));
}

.template-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.category-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.category-image {
  height: 200px;
  overflow: hidden;
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.category-card:hover .category-image img {
  transform: scale(1.1);
}

.category-title {
  font-size: 1.25rem;
  margin: 20px 20px 8px;
  color: var(--text-dark);
}

.category-description {
  color: var(--text-light);
  margin: 0 20px 20px;
  font-size: 0.9rem;
}

/* Free Offer Section */
.free-offer {
  padding: 80px 0;
  background: var(--white);
}

.offer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.offer-title {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.offer-description {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 32px;
}

.offer-features {
  list-style: none;
}

.offer-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-weight: 500;
}

.offer-features i {
  color: #10b981;
  font-size: 18px;
}

.offer-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

/* About Section */
.about {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0, 80, 185, 0.05), rgba(151, 0, 154, 0.05));
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-description {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.7;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

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

.about-stat h3 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.about-stat p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

/* Download Section */
.download {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 40px 0 60px;
}

.download-btn img {
  height: 60px;
  width: auto;
  transition: var(--transition);
}

.download-btn:hover img {
  transform: scale(1.05);
}

.app-preview {
  margin-top: 60px;
}

.preview-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-hover);
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0, 80, 185, 0.05), rgba(151, 0, 154, 0.05));
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-description {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contact-method i {
  font-size: 24px;
  color: var(--primary-color);
  width: 40px;
  text-align: center;
}

.contact-method h4 {
  font-size: 1.125rem;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.contact-method p {
  color: var(--text-light);
  margin: 0;
}

.whatsapp-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.whatsapp-link:hover {
  text-decoration: underline;
}

.form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 24px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 16px;
  border: 2px solid rgba(0, 89, 140, 0.1);
  border-radius: var(--border-radius);
  font-size: 16px;
  transition: var(--transition);
  font-family: "Open Sans", sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 89, 140, 0.1);
}

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

/* Footer */
.footer {
  background: var(--text-dark);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.footer-logo span {
  font-family: "Work Sans", sans-serif;
  font-weight: 700;
  font-size: 24px;
}

.footer-description {
  color: #a0aec0;
  margin-bottom: 24px;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
}

.footer-section h4 {
  font-size: 1.125rem;
  margin-bottom: 20px;
  color: var(--white);
}

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

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section ul li a {
  color: #a0aec0;
  text-decoration: none;
  transition: var(--transition);
}

.footer-section ul li a:hover {
  color: var(--white);
}

.footer-download {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-download-btn img {
  height: 40px;
  width: auto;
  transition: var(--transition);
}

.footer-download-btn:hover img {
  transform: scale(1.05);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  color: #a0aec0;
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 28px;
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  z-index: 1000;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #128c7e;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border: none;
  border-radius: 50%;
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--gradient-start);
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .template-categories {
    grid-template-columns: 1fr;
  }

  .offer-content,
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-stats {
    justify-content: center;
  }

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 100px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .offer-title {
    font-size: 2rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .about-stats {
    flex-direction: column;
    gap: 20px;
  }

  .contact-methods {
    gap: 16px;
  }

  .form {
    padding: 24px;
  }
}