/* ==========================================================================
   1. Root Variables & Global Reset
   ========================================================================== */
:root {
  --bg-primary: #0a0e27;
  --bg-secondary: #12183a;
  --bg-card: #182048;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --accent: #00f2fe;
  --accent-glow: rgba(0, 242, 254, 0.3);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --whatsapp: #25d366;
  --whatsapp-hover: #1da851;
  --border-color: rgba(255, 255, 255, 0.08);
  --font-inter: 'Inter', sans-serif;
  --font-poppins: 'Poppins', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-inter);
  background-color: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  position: relative;
}

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

ul {
  list-style: none;
}

/* ==========================================================================
   2. Utilities & Common Classes
   ========================================================================== */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

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

.section-title {
  font-family: var(--font-poppins);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #fff;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.6);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent);
}

.btn-accent {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
}

.btn-accent:hover {
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
}

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

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Accent text */
.accent {
  color: var(--accent);
}

/* ==========================================================================
   3. Navigation Bar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.nav-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-poppins);
  font-weight: 800;
  font-size: 1.4rem;
}

.nav-logo i {
  color: var(--accent);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #fff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-social {
  display: flex;
  align-items: center;
  gap: 14px;
  border-left: 1px solid var(--border-color);
  padding-left: 20px;
}

.nav-social a {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.nav-social a:hover {
  color: var(--accent);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition);
}

/* ==========================================================================
   4. Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 60px;
  overflow: hidden;
}

#heroCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.hero-title {
  font-family: var(--font-poppins);
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
  background: linear-gradient(180deg, #FFFFFF 0%, #A5B4FC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-tagline {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 1.8s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 14px); }
}

/* ==========================================================================
   5. Grid Systems & Components
   ========================================================================== */

/* About Section */
.about {
  background-color: var(--bg-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 50px;
  align-items: start;
}

.services-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.service-item {
  background: var(--bg-card);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
}

.service-item i {
  color: var(--accent);
}

.founder-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
}

.founder-avatar i {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.founder-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin: 16px 0;
}

.badge {
  background: rgba(79, 70, 229, 0.2);
  color: #a5b4fc;
  border: 1px solid rgba(79, 70, 229, 0.4);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card-icon i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 20px;
}

/* Projects Grid */
.projects {
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-image {
  height: 180px;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.project-content {
  padding: 24px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.tag {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 4px;
  color: var(--text-muted);
}

.project-links {
  display: flex;
  gap: 12px;
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.portfolio-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.portfolio-image {
  height: 150px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Blog & Testimonials Grid */
.blog-grid, .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.blog-card, .testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.blog-image {
  height: 160px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  color: var(--text-muted);
}

.blog-category {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 12px 0;
}

.read-more {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.stars {
  color: #fbbf24;
  margin-bottom: 12px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.author-avatar i {
  font-size: 2.2rem;
  color: var(--text-muted);
}

/* AI & Team Sections */
.ai-section {
  background: var(--bg-secondary);
}

.ai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.ai-features {
  margin: 20px 0 30px;
}

.ai-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.ai-features i {
  color: var(--accent);
}

.team-grid {
  display: flex;
  justify-content: center;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: var(--radius-md);
  text-align: center;
  max-width: 350px;
}

.team-image i {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.team-social a {
  color: var(--text-muted);
  font-size: 1.2rem;
}

.team-social a:hover {
  color: var(--accent);
}

/* FAQ Accordion */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px;
  background: transparent;
  border: none;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--text-muted);
  display: none;
}

/* WhatsApp Callouts */
.whatsapp-community, .whatsapp-channel {
  background: var(--bg-secondary);
}

.community-card, .channel-card {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.05), var(--bg-card));
  border: 1px solid rgba(37, 211, 102, 0.2);
  border-radius: var(--radius-lg);
  padding: 50px 30px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.card-header i {
  font-size: 2.5rem;
  color: var(--whatsapp);
}

.community-description, .channel-description {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.community-meta, .channel-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  text-align: center;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: var(--radius-md);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  display: inline-block;
}

.stat-unit {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 800;
}

.stat-label {
  color: var(--text-muted);
  margin-top: 6px;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

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

.info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-item i {
  font-size: 1.5rem;
  color: var(--accent);
  background: var(--bg-card);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

/* Maps & Newsletter */
.map-placeholder {
  height: 250px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
}

.newsletter {
  background: linear-gradient(135deg, var(--primary-hover), var(--bg-secondary));
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
}

/* Social Media Section */
.social-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
}

.social-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.social-icon i {
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.cta {
  display: inline-block;
  margin-top: 12px;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.85rem;
}

/* Footer */
.footer {
  background: #060919;
  border-top: 1px solid var(--border-color);
  padding: 60px 20px 20px;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3, .footer-col h4 {
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--text-muted);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.heart {
  color: #ef4444;
}

/* ==========================================================================
   6. Dynamic Elements & Floating Controls
   ========================================================================== */
.floating-whatsapp, .floating-ai, .scroll-top {
  position: fixed;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 99;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.floating-whatsapp {
  bottom: 20px;
  background: var(--whatsapp);
  color: #fff;
}

.floating-ai {
  bottom: 78px;
  background: var(--primary);
  color: #fff;
}

.scroll-top {
  bottom: 136px;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  display: none; /* Controlled via JS */
}

/* Loading & Cookie Modals */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.logo-animation {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.logo-accent {
  color: var(--accent);
}

.loading-bar {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin: 0 auto 12px;
  overflow: hidden;
}

.loading-progress {
  width: 50%;
  height: 100%;
  background: var(--accent);
  animation: loadingAnim 1.5s infinite ease-in-out;
}

@keyframes loadingAnim {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.cookie-consent {
  position: fixed;
  bottom: 20px;
  left: 20px;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: var(--radius-md);
  z-index: 1000;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
/* ==========================================================================
   Toast Notification Styling
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 80px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast-message {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast-message.show {
  opacity: 1;
  transform: translateY(0);
  }