:root {
  --bg-color: #050510;
  --text-color: #ffffff;
  --text-secondary: #a0a0b0;
  --accent-primary: #6c5ce7;
  --accent-secondary: #a29bfe;
  --accent-gradient: linear-gradient(135deg, #6c5ce7 0%, #00d2d3 100%);
  --section-bg: #10101e;
  --font-family: 'Outfit', sans-serif;
  --nav-height: 80px;
  /* Base 50 * 1.618 */
  --max-width: 1100px;
  --card-radius: 26px;
  /* 16 * 1.618 */

  /* Golden Ratio Scales (Base 16px) */
  --font-xs: 10px;
  --font-sm: 16px;
  --font-md: 26px;
  /* 16 * 1.618 */
  --font-lg: 42px;
  /* 26 * 1.618 */
  --font-xl: 68px;
  /* 42 * 1.618 */
  --spacing-sm: 16px;
  --spacing-md: 26px;
  --spacing-lg: 42px;
  --spacing-xl: 68px;
  --spacing-xxl: 110px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-family);
  line-height: 1.5;
  overflow-x: hidden;
}

.no-scroll {
  overflow: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--font-xl);
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: var(--font-lg);
  line-height: 1.2;
}

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

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(5, 5, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-content {
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
}

.logo {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
  color: #fff;
  margin-left: 0;
  /* Reset margin since logo image is hidden */
  font-family: 'Outfit', sans-serif;
  /* Matching the premium geometric style */
  z-index: 1001;
}



.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 32px;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #fff;
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: var(--nav-height);
  padding: 0 24px;
  background: radial-gradient(circle at 50% 30%, rgba(108, 92, 231, 0.25) 0%, transparent 60%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 150%;
  height: 150%;
  background: radial-gradient(circle at 50% 50%, rgba(108, 92, 231, 0.1), transparent 50%);
  animation: pulse 8s infinite alternate;
  z-index: -1;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 48px;
  max-width: 600px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Products Section */
.products-container {
  padding: var(--spacing-xxl) 0;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.product {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  margin-bottom: calc(var(--spacing-xxl) * 1.5);
  padding: 0 var(--spacing-md);
  perspective: 1000px;
  gap: 60px;
}

/* Zig-Zag Pattern */
.product:nth-child(even) {
  flex-direction: row-reverse;
}

.product-content {
  text-align: left;
  flex: 1;
  max-width: 500px;
  margin-bottom: 0;
  z-index: 2;
}

.product:nth-child(even) .product-content {
  text-align: right;
  /* Optionally align text for reversed items */
  margin-left: auto;
}

.product-logo {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: inline-block;
  color: var(--accent-secondary);
}

.product-title {
  margin-bottom: 20px;
}

.product-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
  margin-bottom: 32px;
  max-width: 100%;
}

.product:nth-child(even) .product-desc {
  margin-left: auto;
  margin-right: 0;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  background: var(--accent-gradient);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  /* Sharper corners */
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(108, 92, 231, 0.3);
}

.cta-button .arrow {
  margin-left: 8px;
  transition: transform 0.2s ease;
}

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

.nav-logo {
  display: none;
  /* User requested to hide logo from site */
  height: 60px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: screen;
  /* Keep blend mode if needed, remove if PNG is transparent */
  filter: brightness(1.2) contrast(1.1);
  /* Pop styling */
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Selection Color */
::selection {
  background: var(--accent-primary);
  color: #fff;
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease;
}

.loader {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-primary);
  animation: spin 1s ease-in-out infinite;
}

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

.preloader.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* Coming Soon Styling */
.coming-soon-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cta-button.disabled {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  cursor: default;
  pointer-events: none;
  box-shadow: none;
  transform: none;
}

.coming-soon-badge {
  font-size: 12px;
  color: var(--accent-secondary);
  background: rgba(108, 92, 231, 0.1);
  padding: 6px 12px;
  border-radius: 99px;
  border: 1px solid rgba(108, 92, 231, 0.2);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* Abstract Visuals instead of Text Placeholders */
.product-visual {
  flex: 1;
  width: 100%;
  max-height: 500px;
  height: 400px;
  /* Base height */
  background: rgba(16, 16, 30, 0.4);
  border-radius: var(--card-radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  /* More subtle border */
  margin-top: 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
  /* Deeper shadow */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  transition: transform 0.5s ease;
}

.product:hover .product-visual {
  transform: rotateX(2deg) translateY(-10px);
}

/* Abstract Shapes for Visuals */
.visual-placeholder {
  display: none;
  /* Hide text */
}

.product-visual::after {
  content: '';
  position: absolute;
  width: 60%;
  height: 60%;
  background: var(--accent-gradient);
  filter: blur(80px);
  /* Heavy blur for neon glow effect */
  opacity: 0.2;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px) scale(1);
  }

  50% {
    transform: translateY(-20px) scale(1.1);
  }

  100% {
    transform: translateY(0px) scale(1);
  }
}

/* Specific Product Styles (Optional Variation) */
#kamaauth .product-visual::after {
  background: linear-gradient(135deg, #FF6B6B 0%, #556270 100%);
}

#edip .product-visual::after {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

#fiyatavcisi .product-visual::after {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  box-shadow: 0 0 50px rgba(67, 233, 123, 0.2);
}


/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer {
  background-color: var(--section-bg);
  padding: 80px 0 40px;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 3fr 1.5fr;
  /* Custom golden-ish ratio layout for footer */
  gap: 60px;
}

.contact-link {
  color: var(--accent-primary) !important;
  font-size: 18px;
  font-weight: 500;
}

.footer-column h4 {
  color: #fff;
  margin-bottom: 24px;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.8;
}

.footer-column a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 12px;
  transition: all 0.2s;
}

.footer-column a:hover {
  color: #fff;
  transform: translateX(5px);
}

.copyright {
  grid-column: 1 / -1;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: var(--font-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 1024px) {
  .product {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }

  .product:nth-child(even) {
    flex-direction: column;
  }

  .product-content {
    text-align: center;
    max-width: 100%;
  }

  .product:nth-child(even) .product-content {
    text-align: center;
  }

  .product:nth-child(even) .product-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .product-visual {
    width: 100%;
    height: 400px;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
    --font-xl: 48px;
    --font-lg: 32px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 28px;
  }

  /* Mobile Navigation Hidden - Scroll Only */
  .nav-links {
    display: none;
    /* Completely hide navigation links on mobile */
  }


  .product {
    margin-bottom: 80px;
  }

  .product-visual {
    height: 300px;
  }

  .hero {
    padding-top: 100px;
  }

  .hero-subtitle {
    font-size: 16px;
    padding: 0 10px;
  }

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

  .footer-column a:hover {
    transform: none;
  }
}