/* ========================
   CSS CUSTOM PROPERTIES & RESET
   ======================== */

:root {
  /* Light Mode Colors */
  --light-bg: #ffffff;
  --light-bg-secondary: #f8fafc;
  --light-text: #1e293b;
  --light-text-muted: #64748b;
  --light-accent: #3b82f6;
  --light-accent-hover: #2563eb;
  --light-border: #e2e8f0;
  --light-shadow: rgba(0, 0, 0, 0.1);
  --light-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Dark Mode Colors */
  --dark-bg: #0f0f0f;
  --dark-bg-secondary: #1a1a1a;
  --dark-text: #f1f5f9;
  --dark-text-muted: #94a3b8;
  --dark-accent: #00d9ff;
  --dark-accent-hover: #00b8d4;
  --dark-border: #2d3748;
  --dark-shadow: rgba(0, 0, 0, 0.5);
  --dark-gradient: linear-gradient(
    135deg,
    #00d9ff 0%,
    #7c3aed 50%,
    #10b981 100%
  );

  /* Spacing & Typography */
  --container-max-width: 1200px;
  --section-padding: 5rem 0;
  --border-radius: 1rem;
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Animations */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  transition: var(--transition);
  overflow-x: hidden;
}

/* ========================
   THEME SYSTEM
   ======================== */

.light-mode {
  --bg: var(--light-bg);
  --bg-secondary: var(--light-bg-secondary);
  --text: var(--light-text);
  --text-muted: var(--light-text-muted);
  --accent: var(--light-accent);
  --accent-hover: var(--light-accent-hover);
  --border: var(--light-border);
  --shadow: var(--light-shadow);
  --gradient: var(--light-gradient);

  background: var(--bg);
  color: var(--text);
}

.dark-mode {
  --bg: var(--dark-bg);
  --bg-secondary: var(--dark-bg-secondary);
  --text: var(--dark-text);
  --text-muted: var(--dark-text-muted);
  --accent: var(--dark-accent);
  --accent-hover: var(--dark-accent-hover);
  --border: var(--dark-border);
  --shadow: var(--dark-shadow);
  --gradient: var(--dark-gradient);

  background: var(--bg);
  color: var(--text);
}

/* ========================
   UTILITY CLASSES
   ======================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

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

.glassmorphism {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark-mode .glassmorphism {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========================
   NAVIGATION
   ======================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.dark-mode .navbar {
  background: rgba(15, 15, 15, 0.8);
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
}

.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

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

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

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

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

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

/* Theme Toggle */
.theme-toggle {
  position: relative;
}

.theme-switch {
  display: none;
}

.theme-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 60px;
  height: 30px;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: 30px;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  padding: 0 4px;
  user-select: none; /* Prevent text selection when clicking */
}

.theme-label:hover {
  transform: scale(1.05);
  border-color: var(--accent);
}

.theme-label:active {
  transform: scale(0.95);
  transition: transform 0.1s ease;
}

.sun-icon,
.moon-icon {
  font-size: 14px;
  z-index: 2;
  transition: var(--transition);
}

.toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: var(--gradient);
  border-radius: 50%;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px var(--shadow);
}

.theme-switch:checked + .theme-label .toggle-slider {
  transform: translateX(26px);
}

.theme-label:active .toggle-slider {
  transform: scale(1.1);
}

.theme-switch:checked + .theme-label:active .toggle-slider {
  transform: translateX(26px) scale(1.1);
}

.dark-mode .sun-icon {
  opacity: 0.4;
}

.light-mode .moon-icon {
  opacity: 0.4;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 2rem;
    box-shadow: -5px 0 20px var(--shadow);
    z-index: 1000;
  }

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

  .nav-link {
    font-size: 1.2rem;
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
  }

  .theme-toggle {
    margin-top: 2rem;
    align-self: center;
  }

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

/* ========================
   HERO SECTION
   ======================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(
    ellipse at top,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 50%
  );
  position: relative;
  overflow: hidden;
}

.dark-mode .hero {
  background: radial-gradient(
    ellipse at top,
    rgba(0, 217, 255, 0.1) 0%,
    transparent 50%
  );
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.cta-button {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.dark-mode .cta-button {
  box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.dark-mode .cta-button:hover {
  box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.button-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: var(--transition);
}

.cta-button:hover .button-glow {
  left: 100%;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-placeholder {
  width: 400px;
  height: 400px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
}

.element {
  position: absolute;
  border-radius: 50%;
  background: var(--gradient);
  opacity: 0.6;
  animation: float 6s ease-in-out infinite;
}
.element-1 {
  width: 20px;
  height: 20px;
  top: 5%;
  left: 50%;
  transform: translate(-50%, 0);
  animation-delay: 0s;
}
.element-2 {
  width: 22px;
  height: 22px;
  top: 18%;
  left: 80%;
  transform: translate(-50%, 0);
  animation-delay: 0.5s;
}
.element-3 {
  width: 18px;
  height: 18px;
  top: 50%;
  left: 95%;
  transform: translate(-50%, -50%);
  animation-delay: 1s;
}
.element-4 {
  width: 24px;
  height: 24px;
  bottom: 18%;
  left: 80%;
  transform: translate(-50%, 0);
  animation-delay: 1.5s;
}
.element-5 {
  width: 20px;
  height: 20px;
  bottom: 5%;
  left: 50%;
  transform: translate(-50%, 0);
  animation-delay: 2s;
}
.element-6 {
  width: 22px;
  height: 22px;
  bottom: 18%;
  left: 20%;
  transform: translate(-50%, 0);
  animation-delay: 2.5s;
}
.element-7 {
  width: 18px;
  height: 18px;
  top: 50%;
  left: 5%;
  transform: translate(-50%, -50%);
  animation-delay: 3s;
}
.element-8 {
  width: 24px;
  height: 24px;
  top: 8%;
  left: 50%;
  transform: translate(-50%, 0);
  animation-delay: 3.5s;
}
.center-graphic {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.graphic-ring {
  position: absolute;
  border: 2px solid;
  border-color: transparent;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 10s linear infinite;
}

.ring-1 {
  width: 100px;
  height: 100px;
  animation-duration: 8s;
}

.ring-2 {
  width: 140px;
  height: 140px;
  animation-duration: 12s;
  animation-direction: reverse;
}

.ring-3 {
  width: 180px;
  height: 180px;
  animation-duration: 15s;
}

.graphic-core {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--accent);
  animation: pulse s ease-in-out infinite;
}

/* ========================
   FEATURES SECTION
   ======================== */

.features {
  padding: var(--section-padding);
  background: var(--bg-secondary);
  position: relative;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.feature-card {
  background: var(--bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-slow);
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.feature-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.feature-icon {
  margin-bottom: 1.5rem;
}

.icon-bg {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .icon-bg {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

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

/* ========================
   CONTACT SECTION
   ======================== */

.contact {
  padding: var(--section-padding);
  background: var(--bg);
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(59, 130, 246, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.dark-mode .contact::before {
  background: radial-gradient(
    circle at center,
    rgba(0, 217, 255, 0.05) 0%,
    transparent 70%
  );
}

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

.newsletter-form {
  margin-top: 3rem;
}

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

.email-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

.email-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode .email-input:focus {
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.email-input::placeholder {
  color: var(--text-muted);
}

.submit-button {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  white-space: nowrap;
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .submit-button:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.form-message {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

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

.form-message.success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-message.error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ========================
   FOOTER
   ======================== */

.footer {
  background: var(--bg-secondary);
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--accent);
}

.separator {
  color: var(--text-muted);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========================
   PAGE-SPECIFIC STYLES
   ======================== */

/* Page Hero */
.page-hero {
  padding: 8rem 0 4rem;
  background: radial-gradient(
    ellipse at top,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 50%
  );
  text-align: center;
}

.dark-mode .page-hero {
  background: radial-gradient(
    ellipse at top,
    rgba(0, 217, 255, 0.1) 0%,
    transparent 50%
  );
}

.page-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* About Page Styles */
.about-content {
  padding: var(--section-padding);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-placeholder {
  width: 300px;
  height: 300px;
  background: var(--gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-icon {
  font-size: 4rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.mission-vision {
  margin: 4rem 0;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mission-card,
.vision-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid var(--border);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.mission-card h3,
.vision-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.values-section {
  margin: 4rem 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.value-item {
  text-align: center;
  padding: 2rem 1rem;
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.value-item h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.value-item p {
  color: var(--text-muted);
  line-height: 1.6;
}

.team-section {
  margin: 4rem 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.team-member {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow);
}

.member-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-placeholder {
  font-size: 2rem;
}

.team-member h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.member-role {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.member-bio {
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* Contact Page Styles */
.contact-section {
  padding: var(--section-padding);
}

.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}

.contact-form-container {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
}

.form-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode .form-group input:focus,
.dark-mode .form-group select:focus,
.dark-mode .form-group textarea:focus {
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  text-align: center;
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.contact-card p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  color: var(--accent);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 20px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--accent);
  color: white;
}

.newsletter-section {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

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

/* Active Navigation Link */
.nav-link.active {
  color: var(--accent);
  font-weight: 600;
}

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

/* Logo Link Styles */
.nav-logo a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

/* ========================
   ANIMATIONS
   ======================== */

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* ========================
   RESPONSIVE DESIGN
   ======================== */

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .visual-placeholder {
    width: 300px;
    height: 300px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .form-group {
    flex-direction: column;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  /* About page responsive */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

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

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

  /* Contact page responsive */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-container {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 2rem 0;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

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

  .product-card {
    margin: 0;
  }

  .product-info {
    padding: 1rem;
  }
}

/* ========================
   PRODUCTS SECTION
   ======================== */

.products {
  padding: var(--section-padding);
  background: var(--bg);
  position: relative;
}

.products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at bottom,
    rgba(59, 130, 246, 0.03) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.dark-mode .products::before {
  background: radial-gradient(
    ellipse at bottom,
    rgba(0, 217, 255, 0.03) 0%,
    transparent 50%
  );
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.product-card {
  background: var(--bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition-slow);
  opacity: 0;
  transform: translateY(30px);
}

.product-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow);
}

.product-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  position: relative;
}

.product-icon {
  font-size: 3rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.product-icon img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.view-product-btn {
  background: rgba(255, 255, 255, 0.9);
  color: var(--dark-bg);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.view-product-btn:hover {
  background: white;
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.product-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
}

.dark-mode .tag {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.products-cta {
  text-align: center;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.cta-text {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.secondary-cta-button {
  position: relative;
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}

.secondary-cta-button:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .secondary-cta-button:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

/* Featured Product Styles */
.featured-product {
  border: 2px solid var(--accent);
  position: relative;
}

.featured-product::before {
  content: "Featured";
  position: absolute;
  top: -1px;
  right: -1px;
  background: var(--gradient);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 0 var(--border-radius) 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 2;
}

/* Coming Soon Styles */
.coming-soon-card {
  opacity: 0.8;
  position: relative;
}

.coming-soon {
  position: relative;
}

.coming-soon-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

.coming-soon-card .product-overlay {
  display: none;
}

.coming-soon-card:hover {
  transform: translateY(-4px);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-content {
  background: var(--bg);
  border-radius: var(--border-radius);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  animation: slideUp 0.3s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 2rem 1rem;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.close-modal {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-modal:hover {
  background: var(--bg-secondary);
  color: var(--text);
}

.modal-body {
  padding: 2rem;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.product-detail-image {
  position: sticky;
  top: 0;
}

.detail-placeholder {
  width: 100%;
  height: 200px;
  background: var(--gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.detail-icon {
  font-size: 4rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-icon img {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.detail-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.detail-description {
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 2rem;
  font-size: 1rem;
}

.feature-highlights h4,
.download-section h4,
.tech-specs h4 {
  color: var(--text);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.feature-highlights ul {
  list-style: none;
  padding: 0;
}

.feature-highlights li {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  padding-left: 0;
}

.download-section {
  margin: 2rem 0;
}

.download-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.download-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.5rem;
}

.btn-text small {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.btn-text strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
}

.download-note {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 8px;
  padding: 1rem;
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 1rem;
}

.dark-mode .download-note {
  background: rgba(0, 217, 255, 0.1);
  border-color: rgba(0, 217, 255, 0.2);
  color: var(--accent);
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.spec-item {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.spec-item strong {
  color: var(--text);
  display: block;
  margin-bottom: 0.25rem;
}

.modal-footer {
  padding: 1rem 2rem 2rem;
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  border-top: 1px solid var(--border);
}

.join-waitlist-btn {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}

.join-waitlist-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .join-waitlist-btn:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* Responsive Modal */
@media (max-width: 768px) {
  .modal {
    padding: 1rem;
  }

  .product-detail-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .download-buttons {
    flex-direction: column;
  }

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

  .modal-footer {
    flex-direction: column;
  }

  .modal-header {
    padding: 1.5rem 1.5rem 1rem;
  }

  .modal-body {
    padding: 1.5rem;
  }

  .modal-footer {
    padding: 1rem 1.5rem 1.5rem;
  }
}

/* ========================
   DYNAMIC PRODUCT STYLES
   ======================== */

/* Enhanced product cards for dynamic content */
.product-card[data-dynamic-product] {
  /* Ensure dynamic products have consistent styling */
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.product-card[data-dynamic-product] .product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card[data-dynamic-product] .product-tags {
  margin-top: auto;
  padding-top: 1rem;
}

/* Loading state for dynamic products */
.products-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.products-loading::before {
  content: "🔄";
  animation: spin 1s linear infinite;
  margin-right: 0.5rem;
}

/* No products message */
.no-products-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--glass-bg);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.no-products-message h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.no-products-message p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* GitHub APK Download Button */
.download-btn.github-apk {
  background: linear-gradient(135deg, #24292e 0%, #6f42c1 100%);
  border: 2px solid #6f42c1;
}

.download-btn.github-apk:hover {
  background: linear-gradient(135deg, #6f42c1 0%, #24292e 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(111, 66, 193, 0.4);
}

/* Website download button styling */
.download-btn.website {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
}

.download-btn.website:hover {
  background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.dark-mode .download-btn.website {
  background: linear-gradient(135deg, #00d9ff 0%, #7c3aed 100%);
}

.dark-mode .download-btn.website:hover {
  background: linear-gradient(135deg, #00b8d4 0%, #6d28d9 100%);
  box-shadow: 0 10px 25px rgba(0, 217, 255, 0.3);
}

/* Enhanced download button states */
.download-btn:active {
  transform: translateY(0);
  opacity: 0.8;
}

.download-btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

.download-btn.loading .btn-text strong::after {
  content: "...";
  animation: dots 1.5s infinite;
}

@keyframes dots {
  0%,
  20% {
    content: "...";
  }
  40% {
    content: "";
  }
  60% {
    content: ".";
  }
  80% {
    content: "..";
  }
}

/* View Product button enhanced states */
.view-product-btn {
  transition: all 0.2s ease;
}

.view-product-btn:active {
  transform: scale(0.95);
}

.view-product-btn[data-loading="true"] {
  opacity: 0.7;
  pointer-events: none;
}

/* ========================
   LEADERSHIP SECTION
   ======================== */

.leadership-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.leadership-showcase {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.leader-card {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
  background: var(--bg);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 20px 40px var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.leader-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px var(--shadow);
}

.leader-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-hover) 100%
  );
}

.leader-photo {
 .leader-photo {
  width: 100%;
  height: 100%;
  object-fit: contain; 
  display: block;
  transition: var(--transition);
  background: transparent;
}
}

.leader-photo:hover {
  transform: scale(1.05);
}

.leader-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
}

.placeholder-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.placeholder-text {
  font-size: 1rem;
  font-weight: 500;
}

.leader-info {
  padding: 1rem 0;
}

.leader-name {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.leader-title {
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.leader-bio {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
  .leader-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
    text-align: center;
  }

  .leader-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .leader-name {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .leadership-section {
    padding: 2rem 0;
  }

  .leader-card {
    padding: 1.5rem;
  }

  .leader-name {
    font-size: 1.75rem;
  }
}

/* ========================
   LEGAL PAGES STYLES
   ======================== */

.legal-content {
  padding: var(--section-padding);
  background: var(--bg);
}

.legal-document {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 3rem;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
}

.document-meta {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.last-updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}

.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
}

.content-section p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.content-section ul {
  color: var(--text-muted);
  line-height: 1.7;
  margin: 1rem 0;
  padding-left: 2rem;
}

.content-section li {
  margin-bottom: 0.5rem;
}

/* Responsive Design for Legal Pages */
@media (max-width: 768px) {
  .legal-document {
    padding: 2rem;
  }

  .content-section h2 {
    font-size: 1.3rem;
  }

  .content-section ul {
    padding-left: 1.5rem;
  }
}

@media (max-width: 480px) {
  .legal-document {
    padding: 1.5rem;
  }

  .content-section {
    margin-bottom: 2rem;
  }
}

/* ========================
   CSS CUSTOM PROPERTIES & RESET
   ======================== */

:root {
  /* Light Mode Colors */
  --light-bg: #ffffff;
  --light-bg-secondary: #f8fafc;
  --light-text: #1e293b;
  --light-text-muted: #64748b;
  --light-accent: #3b82f6;
  --light-accent-hover: #2563eb;
  --light-border: #e2e8f0;
  --light-shadow: rgba(0, 0, 0, 0.1);
  --light-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Dark Mode Colors */
  --dark-bg: #0f0f0f;
  --dark-bg-secondary: #1a1a1a;
  --dark-text: #f1f5f9;
  --dark-text-muted: #94a3b8;
  --dark-accent: #00d9ff;
  --dark-accent-hover: #00b8d4;
  --dark-border: #2d3748;
  --dark-shadow: rgba(0, 0, 0, 0.5);
  --dark-gradient: linear-gradient(
    135deg,
    #00d9ff 0%,
    #7c3aed 50%,
    #10b981 100%
  );

  /* Spacing & Typography */
  --container-max-width: 1200px;
  --section-padding: 5rem 0;
  --border-radius: 1rem;
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Animations */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  transition: var(--transition);
  overflow-x: hidden;
}

/* ========================
   THEME SYSTEM
   ======================== */

.light-mode {
  --bg: var(--light-bg);
  --bg-secondary: var(--light-bg-secondary);
  --text: var(--light-text);
  --text-muted: var(--light-text-muted);
  --accent: var(--light-accent);
  --accent-hover: var(--light-accent-hover);
  --border: var(--light-border);
  --shadow: var(--light-shadow);
  --gradient: var(--light-gradient);

  background: var(--bg);
  color: var(--text);
}

.dark-mode {
  --bg: var(--dark-bg);
  --bg-secondary: var(--dark-bg-secondary);
  --text: var(--dark-text);
  --text-muted: var(--dark-text-muted);
  --accent: var(--dark-accent);
  --accent-hover: var(--dark-accent-hover);
  --border: var(--dark-border);
  --shadow: var(--dark-shadow);
  --gradient: var(--dark-gradient);

  background: var(--bg);
  color: var(--text);
}

/* ========================
   UTILITY CLASSES
   ======================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

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

.glassmorphism {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.dark-mode .glassmorphism {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========================
   NAVIGATION
   ======================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.dark-mode .navbar {
  background: rgba(15, 15, 15, 0.8);
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
}

.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

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

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

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

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

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

/* Theme Toggle */
.theme-toggle {
  position: relative;
}

.theme-switch {
  display: none;
}

.theme-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 60px;
  height: 30px;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: 30px;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  padding: 0 4px;
  user-select: none; /* Prevent text selection when clicking */
}

.theme-label:hover {
  transform: scale(1.05);
  border-color: var(--accent);
}

.theme-label:active {
  transform: scale(0.95);
  transition: transform 0.1s ease;
}

.sun-icon,
.moon-icon {
  font-size: 14px;
  z-index: 2;
  transition: var(--transition);
}

.toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: var(--gradient);
  border-radius: 50%;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px var(--shadow);
}

.theme-switch:checked + .theme-label .toggle-slider {
  transform: translateX(26px);
}

.theme-label:active .toggle-slider {
  transform: scale(1.1);
}

.theme-switch:checked + .theme-label:active .toggle-slider {
  transform: translateX(26px) scale(1.1);
}

.dark-mode .sun-icon {
  opacity: 0.4;
}

.light-mode .moon-icon {
  opacity: 0.4;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 2rem;
    box-shadow: -5px 0 20px var(--shadow);
    z-index: 1000;
  }

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

  .nav-link {
    font-size: 1.2rem;
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
  }

  .theme-toggle {
    margin-top: 2rem;
    align-self: center;
  }

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

/* ========================
   HERO SECTION
   ======================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(
    ellipse at top,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 50%
  );
  position: relative;
  overflow: hidden;
}

.dark-mode .hero {
  background: radial-gradient(
    ellipse at top,
    rgba(0, 217, 255, 0.1) 0%,
    transparent 50%
  );
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.cta-button {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.dark-mode .cta-button {
  box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

.dark-mode .cta-button:hover {
  box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.button-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: var(--transition);
}

.cta-button:hover .button-glow {
  left: 100%;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-placeholder {
  width: 400px;
  height: 400px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
}

.element {
  position: absolute;
  border-radius: 50%;
  background: var(--gradient);
  opacity: 0.6;
  animation: float 6s ease-in-out infinite;
}

.element-1 {
  width: 20px;
  height: 20px;
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.element-2 {
  width: 30px;
  height: 30px;
  top: 60%;
  right: 20%;
  animation-delay: 2s;
}

.element-3 {
  width: 15px;
  height: 15px;
  bottom: 20%;
  left: 30%;
  animation-delay: 4s;
}

.element-4 {
  width: 25px;
  height: 25px;
  top: 30%;
  right: 30%;
  animation-delay: 1s;
}

.center-graphic {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.graphic-ring {
  position: absolute;
  border: 2px solid;
  border-color: transparent;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 10s linear infinite;
}

.ring-1 {
  width: 100px;
  height: 100px;
  animation-duration: 8s;
}

.ring-2 {
  width: 140px;
  height: 140px;
  animation-duration: 12s;
  animation-direction: reverse;
}

.ring-3 {
  width: 180px;
  height: 180px;
  animation-duration: 15s;
}

.graphic-core {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--accent);
  animation: pulse 3s ease-in-out infinite;
}

/* ========================
   FEATURES SECTION
   ======================== */

.features {
  padding: var(--section-padding);
  background: var(--bg-secondary);
  position: relative;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.feature-card {
  background: var(--bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-slow);
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
}

.feature-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.feature-icon {
  margin-bottom: 1.5rem;
}

.icon-bg {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .icon-bg {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

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

/* ========================
   CONTACT SECTION
   ======================== */

.contact {
  padding: var(--section-padding);
  background: var(--bg);
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(59, 130, 246, 0.05) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.dark-mode .contact::before {
  background: radial-gradient(
    circle at center,
    rgba(0, 217, 255, 0.05) 0%,
    transparent 70%
  );
}

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

.newsletter-form {
  margin-top: 3rem;
}

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

.email-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: 2px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

.email-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode .email-input:focus {
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.email-input::placeholder {
  color: var(--text-muted);
}

.submit-button {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  white-space: nowrap;
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .submit-button:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.form-message {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

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

.form-message.success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-message.error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ========================
   FOOTER
   ======================== */

.footer {
  background: var(--bg-secondary);
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--accent);
}

.separator {
  color: var(--text-muted);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========================
   PAGE-SPECIFIC STYLES
   ======================== */

/* Page Hero */
.page-hero {
  padding: 8rem 0 4rem;
  background: radial-gradient(
    ellipse at top,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 50%
  );
  text-align: center;
}

.dark-mode .page-hero {
  background: radial-gradient(
    ellipse at top,
    rgba(0, 217, 255, 0.1) 0%,
    transparent 50%
  );
}

.page-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* About Page Styles */
.about-content {
  padding: var(--section-padding);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-placeholder {
  width: 300px;
  height: 300px;
  background: var(--gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-icon {
  font-size: 4rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.mission-vision {
  margin: 4rem 0;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mission-card,
.vision-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid var(--border);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.mission-card h3,
.vision-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.values-section {
  margin: 4rem 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.value-item {
  text-align: center;
  padding: 2rem 1rem;
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.value-item h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.value-item p {
  color: var(--text-muted);
  line-height: 1.6;
}

.team-section {
  margin: 4rem 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.team-member {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow);
}

.member-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-placeholder {
  font-size: 2rem;
}

.team-member h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.member-role {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.member-bio {
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* Contact Page Styles */
.contact-section {
  padding: var(--section-padding);
}

.contact-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 4rem;
  min-height: 60vh; 
}

.contact-form-container {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
}

.form-title {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--text);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode .form-group input:focus,
.dark-mode .form-group select:focus,
.dark-mode .form-group textarea:focus {
  box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  overflow: scroll;
  gap: 2rem;
}

.contact-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  text-align: center;
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.contact-card p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  color: var(--accent);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 20px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--accent);
  color: white;
}

.newsletter-section {
  padding: 3rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

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

/* Active Navigation Link */
.nav-link.active {
  color: var(--accent);
  font-weight: 600;
}

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

/* Logo Link Styles */
.nav-logo a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

/* ========================
   ANIMATIONS
   ======================== */

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* ========================
   RESPONSIVE DESIGN
   ======================== */

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .visual-placeholder {
    width: 300px;
    height: 300px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .form-group {
    flex-direction: column;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  /* About page responsive */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

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

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

  /* Contact page responsive */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-container {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 2rem 0;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

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

  .product-card {
    margin: 0;
  }

  .product-info {
    padding: 1rem;
  }
}

/* ========================
   PRODUCTS SECTION
   ======================== */

.products {
  padding: var(--section-padding);
  background: var(--bg);
  position: relative;
}

.products::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    ellipse at bottom,
    rgba(59, 130, 246, 0.03) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.dark-mode .products::before {
  background: radial-gradient(
    ellipse at bottom,
    rgba(0, 217, 255, 0.03) 0%,
    transparent 50%
  );
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.product-card {
  background: var(--bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition-slow);
  opacity: 0;
  transform: translateY(30px);
}

.product-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow);
}

.product-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  position: relative;
}

.product-icon {
  font-size: 3rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.product-icon img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.view-product-btn {
  background: rgba(255, 255, 255, 0.9);
  color: var(--dark-bg);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.view-product-btn:hover {
  background: white;
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.product-description {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: var(--bg-secondary);
  color: var(--text-muted);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
}

.dark-mode .tag {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.products-cta {
  text-align: center;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.cta-text {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.secondary-cta-button {
  position: relative;
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}

.secondary-cta-button:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .secondary-cta-button:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

/* Featured Product Styles */
.featured-product {
  border: 2px solid var(--accent);
  position: relative;
}

.featured-product::before {
  content: "Featured";
  position: absolute;
  top: -1px;
  right: -1px;
  background: var(--gradient);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 0 var(--border-radius) 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 2;
}

/* Coming Soon Styles */
.coming-soon-card {
  opacity: 0.8;
  position: relative;
}

.coming-soon {
  position: relative;
}

.coming-soon-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

.coming-soon-card .product-overlay {
  display: none;
}

.coming-soon-card:hover {
  transform: translateY(-4px);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-content {
  background: var(--bg);
  border-radius: var(--border-radius);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  animation: slideUp 0.3s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 2rem 1rem;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.close-modal {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-modal:hover {
  background: var(--bg-secondary);
  color: var(--text);
}

.modal-body {
  padding: 2rem;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.product-detail-image {
  position: sticky;
  top: 0;
}

.detail-placeholder {
  width: 100%;
  height: 200px;
  background: var(--gradient);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.detail-icon {
  font-size: 4rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-icon img {
  max-width: 100%;
  max-height: 150px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.detail-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.detail-description {
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 2rem;
  font-size: 1rem;
}

.feature-highlights h4,
.download-section h4,
.tech-specs h4 {
  color: var(--text);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.feature-highlights ul {
  list-style: none;
  padding: 0;
}

.feature-highlights li {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  padding-left: 0;
}

.download-section {
  margin: 2rem 0;
}

.download-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.download-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.5rem;
}

.btn-text small {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.btn-text strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
}

.download-note {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 8px;
  padding: 1rem;
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 1rem;
}

.dark-mode .download-note {
  background: rgba(0, 217, 255, 0.1);
  border-color: rgba(0, 217, 255, 0.2);
  color: var(--accent);
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.spec-item {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.spec-item strong {
  color: var(--text);
  display: block;
  margin-bottom: 0.25rem;
}

.modal-footer {
  padding: 1rem 2rem 2rem;
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  border-top: 1px solid var(--border);
}

.join-waitlist-btn {
  position: relative;
  background: var(--gradient);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}

.join-waitlist-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.dark-mode .join-waitlist-btn:hover {
  box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* Responsive Modal */
@media (max-width: 768px) {
  .modal {
    padding: 1rem;
  }

  .product-detail-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .download-buttons {
    flex-direction: column;
  }

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

  .modal-footer {
    flex-direction: column;
  }

  .modal-header {
    padding: 1.5rem 1.5rem 1rem;
  }

  .modal-body {
    padding: 1.5rem;
  }

  .modal-footer {
    padding: 1rem 1.5rem 1.5rem;
  }
}

/* ========================
   DYNAMIC PRODUCT STYLES
   ======================== */

/* Enhanced product cards for dynamic content */
.product-card[data-dynamic-product] {
  /* Ensure dynamic products have consistent styling */
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.product-card[data-dynamic-product] .product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card[data-dynamic-product] .product-tags {
  margin-top: auto;
  padding-top: 1rem;
}

/* Loading state for dynamic products */
.products-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.products-loading::before {
  content: "🔄";
  animation: spin 1s linear infinite;
  margin-right: 0.5rem;
}

/* No products message */
.no-products-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--glass-bg);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.no-products-message h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.no-products-message p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* GitHub APK Download Button */
.download-btn.github-apk {
  background: linear-gradient(135deg, #24292e 0%, #6f42c1 100%);
  border: 2px solid #6f42c1;
}

.download-btn.github-apk:hover {
  background: linear-gradient(135deg, #6f42c1 0%, #24292e 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(111, 66, 193, 0.4);
}

/* Website download button styling */
.download-btn.website {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
}

.download-btn.website:hover {
  background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.dark-mode .download-btn.website {
  background: linear-gradient(135deg, #00d9ff 0%, #7c3aed 100%);
}

.dark-mode .download-btn.website:hover {
  background: linear-gradient(135deg, #00b8d4 0%, #6d28d9 100%);
  box-shadow: 0 10px 25px rgba(0, 217, 255, 0.3);
}

/* Enhanced download button states */
.download-btn:active {
  transform: translateY(0);
  opacity: 0.8;
}

.download-btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

.download-btn.loading .btn-text strong::after {
  content: "...";
  animation: dots 1.5s infinite;
}

@keyframes dots {
  0%,
  20% {
    content: "...";
  }
  40% {
    content: "";
  }
  60% {
    content: ".";
  }
  80% {
    content: "..";
  }
}

/* View Product button enhanced states */
.view-product-btn {
  transition: all 0.2s ease;
}

.view-product-btn:active {
  transform: scale(0.95);
}

.view-product-btn[data-loading="true"] {
  opacity: 0.7;
  pointer-events: none;
}

/* ========================
   LEADERSHIP SECTION
   ======================== */

.leadership-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.leadership-showcase {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.leader-card {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
  background: var(--bg);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 20px 40px var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.leader-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px var(--shadow);
}

.leader-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-hover) 100%
  );
}

.leader-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.leader-photo:hover {
  transform: scale(1.05);
}

.leader-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
}

.placeholder-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.placeholder-text {
  font-size: 1rem;
  font-weight: 500;
}

.leader-info {
  padding: 1rem 0;
}

.leader-name {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.leader-title {
  font-size: 1.25rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.leader-bio {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
  .leader-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
    text-align: center;
  }

  .leader-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .leader-name {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .leadership-section {
    padding: 2rem 0;
  }

  .leader-card {
    padding: 1.5rem;
  }

  .leader-name {
    font-size: 1.75rem;
  }
}

/* ========================
   LEGAL PAGES STYLES
   ======================== */

.legal-content {
  padding: var(--section-padding);
  background: var(--bg);
}

.legal-document {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 3rem;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
}

.document-meta {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.last-updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}

.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
}

.content-section p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.content-section ul {
  color: var(--text-muted);
  line-height: 1.7;
  margin: 1rem 0;
  padding-left: 2rem;
}

.content-section li {
  margin-bottom: 0.5rem;
}

.contact-info {
  background: var(--bg);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-top: 1rem;
}

.contact-info p {
  margin-bottom: 0.5rem;
}

.contact-info strong {
  color: var(--accent);
}

/* Responsive Design for Legal Pages */
@media (max-width: 768px) {
  .legal-document {
    padding: 2rem;
  }

  .content-section h2 {
    font-size: 1.3rem;
  }

  .content-section ul {
    padding-left: 1.5rem;
  }
}

@media (max-width: 480px) {
  .legal-document {
    padding: 1.5rem;
  }

  .content-section {
    margin-bottom: 2rem;
  }
}

/* ========================
   FORM DISCLAIMER STYLES
   ======================== */

.form-disclaimer {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(237, 137, 54, 0.1);
  border: 1px solid rgba(237, 137, 54, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.disclaimer-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.disclaimer-content {
  color: var(--text-muted);
}

.disclaimer-content strong {
  color: var(--warning);
  font-weight: 600;
}

.dark-mode .form-disclaimer {
  background: rgba(237, 137, 54, 0.15);
  border-color: rgba(237, 137, 54, 0.4);
}

/* Mobile responsive for disclaimer */
@media (max-width: 768px) {
  .form-disclaimer {
    padding: 1rem;
    font-size: 0.85rem;
  }

  .disclaimer-icon {
    font-size: 1rem;
  }
}