/* Base Styles */
:root {
  --primary: #9954be;
  --primary-dark: #7c45a3;
  --primary-light: #b77ad0;
  --secondary: #f0eded;
  --text-dark: #333333;
  --text-light: #ffffff;
  --text-muted: #666666;
  --background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-light) 100%);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --border-radius: 12px;
  --transition: all 0.3s ease;
  --whatsapp: #25d366;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body,
html {
  height: 100%;
  overflow: auto;
}

body {
  background: var(--background);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-overflow-scrolling: touch;
}

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

a:hover {
  color: var(--primary-dark);
}

/* Container Layout */
.app-container {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.content-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  min-height: calc(100vh - 40px);
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* Header Styles */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 30px;
  background-color: var(--primary);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  color: var(--text-light);
}

.logo a {
  display: flex;
  align-items: center;
  color: var(--text-light);
  font-weight: 600;
  font-size: 1.2rem;
}

.logo img {
  height: 40px;
  width: auto;
  margin-right: 10px;
}

.main-nav {
  display: flex;
  gap: 20px;
}

.main-nav a {
  color: var(--text-light);
  font-weight: 500;
  padding: 8px 15px;
  border-radius: 20px;
  transition: var(--transition);
}

.main-nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.main-nav a.active {
  background-color: var(--primary-dark);
}

/* Language Selector */
.language-selector {
  display: flex;
  gap: 10px;
}

.language-flag {
  width: 30px;
  height: 20px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.language-flag:hover {
  transform: scale(1.1);
}

.language-flag.selected {
  border-color: var(--text-light);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

/* Projects Content */
.projects-content {
  flex: 1;
  padding: 30px;
  overflow-y: auto;
}

.page-title {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 15px;
  text-align: center;
}

.page-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 30px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Project Categories */
.project-categories {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.category-btn {
  background: none;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 8px 20px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.category-btn:hover {
  background-color: rgba(153, 84, 190, 0.1);
}

.category-btn.active {
  background-color: var(--primary);
  color: var(--text-light);
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 20px;
}

.project-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.project-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.view-details-btn {
  background-color: var(--primary);
  color: white;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 600;
  transition: var(--transition);
}

.view-details-btn:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: scale(1.05);
}

.project-info {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-info h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.project-info p {
  color: var(--text-muted);
  margin-bottom: 15px;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background-color: rgba(153, 84, 190, 0.1);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Footer Styles */
.site-footer {
  background-color: var(--primary);
  color: var(--text-light);
  padding: 30px;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo img {
  height: 30px;
  width: auto;
  margin-right: 10px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-light);
  transition: var(--transition);
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  color: var(--text-light);
  font-size: 1.2rem;
  transition: var(--transition);
}

.footer-social a:hover {
  color: rgba(255, 255, 255, 0.8);
  transform: translateY(-3px);
}

.footer-copyright {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: white;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: var(--shadow);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  align-items: center;
  justify-content: center;
  overflow-y: auto;
}

.modal-content {
  position: relative;
  background-color: white;
  width: 90%;
  max-width: 1000px;
  max-height: 90vh;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  color: var(--text-dark);
  font-size: 30px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

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

.project-details {
  padding: 30px;
  overflow-y: auto;
  max-height: 90vh;
}

.project-details-header {
  margin-bottom: 25px;
}

.project-details-header h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.project-details-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-details-gallery {
  margin-bottom: 30px;
}

.gallery-main {
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 15px;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.gallery-thumb {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumb.active {
  border: 2px solid var(--primary);
}

.project-details-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.project-details-description {
  grid-column: 1 / -1;
}

.project-details-info h3 {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.project-details-info p {
  color: var(--text-muted);
  line-height: 1.7;
}

.project-details-features ul {
  list-style-type: none;
}

.project-details-features li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.project-details-features li:before {
  content: "\f00c";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--primary);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-item {
  background-color: rgba(153, 84, 190, 0.1);
  color: var(--primary);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tech-item i {
  font-size: 1.1rem;
}

.project-details-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.action-button {
  padding: 12px 25px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  text-align: center;
}

.action-button.primary {
  background-color: var(--primary);
  color: var(--text-light);
}

.action-button.primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

.action-button.secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.action-button.secondary:hover {
  background-color: rgba(153, 84, 190, 0.1);
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-details-info {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header {
    flex-direction: column;
    gap: 15px;
    padding: 15px;
  }

  .main-nav {
    width: 100%;
    justify-content: center;
  }

  .footer-content {
    flex-direction: column;
    gap: 20px;
  }

  .gallery-main {
    height: 300px;
  }
}

@media (max-width: 768px) {
  .projects-content {
    padding: 20px 15px;
  }

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

  .page-description {
    font-size: 1rem;
  }

  .project-categories {
    flex-wrap: wrap;
  }

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

  .project-image {
    height: 180px;
  }

  .project-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    align-items: flex-end;
    padding-bottom: 15px;
  }

  .language-selector {
    position: absolute;
    top: 15px;
    right: 15px;
  }

  .language-flag {
    width: 25px;
    height: 17px;
  }

  .modal-content {
    width: 95%;
    max-height: 85vh;
  }

  .project-details {
    padding: 20px 15px;
  }

  .project-details-header h2 {
    font-size: 1.5rem;
  }

  .gallery-main {
    height: 200px;
  }

  .gallery-thumb {
    width: 60px;
    height: 45px;
  }

  .project-details-actions {
    flex-direction: column;
  }

  .action-button {
    width: 100%;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 25px;
  }
}

/* Fix for iOS Safari 100vh issue */
@supports (-webkit-touch-callout: none) {
  .app-container {
    min-height: -webkit-fill-available;
  }

  .content-container {
    min-height: calc(-webkit-fill-available - 40px);
  }
}

/* Ensure proper scrolling on all devices */
@media (hover: none) and (pointer: coarse) {
  .projects-content {
    -webkit-overflow-scrolling: touch;
  }

  .project-details {
    -webkit-overflow-scrolling: touch;
  }
}