/* ============================================
   DiMonkey Landing Page — styles.css
   Dark futuristic theme
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --bg-primary: #0A0A0F;
  --bg-secondary: #12121A;
  --color-primary: #7B2FFF;
  --color-secondary: #00E5FF;
  --color-accent: #FF6B35;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0B0;
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --gradient-main: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --gradient-accent: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  --font-main: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --container-max: 1200px;
  --header-height: 72px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Custom Cursor (desktop only) ---- */
.custom-cursor,
.cursor-glow {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  body { cursor: none; }
  a, button { cursor: none; }

  .custom-cursor {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.15s, height 0.15s, background 0.15s;
    mix-blend-mode: screen;
  }

  .custom-cursor.hovering {
    width: 24px;
    height: 24px;
    background: var(--color-secondary);
  }

  .cursor-glow {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(123, 47, 255, 0.35) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
  }

  .cursor-glow.hovering {
    width: 60px;
    height: 60px;
  }
}

/* ---- Gradient Text ---- */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient-main);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: var(--gradient-main);
  filter: blur(16px);
  opacity: 0;
  z-index: -1;
  transition: opacity var(--transition-fast);
}

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

.btn-primary:hover::before {
  opacity: 0.5;
}

.btn-primary.btn-sm {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.btn-primary.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  border: 1.5px solid var(--glass-border);
  border-radius: 50px;
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  background: rgba(123, 47, 255, 0.08);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1.5px solid transparent;
  border-radius: 50px;
  background-image: linear-gradient(var(--bg-primary), var(--bg-primary)), var(--gradient-main);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-outline:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(123, 47, 255, 0.3);
}

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(123, 47, 255, 0.12);
  border: 1px solid rgba(123, 47, 255, 0.25);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-secondary);
  letter-spacing: 0.02em;
}

.badge-small {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.78rem;
  border-radius: 50px;
  background: rgba(123, 47, 255, 0.1);
  border: 1px solid rgba(123, 47, 255, 0.2);
  color: var(--text-secondary);
  font-weight: 500;
}

.badge-coming {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.2);
  color: var(--color-secondary);
}

.badge-dev {
  background: rgba(255, 107, 53, 0.1);
  border-color: rgba(255, 107, 53, 0.2);
  color: var(--color-accent);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ---- Glass Card ---- */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

/* ==============================
   HEADER
   ============================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background var(--transition-base), backdrop-filter var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--glass-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-main);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--text-primary);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ---- Nav Actions (lang toggle + CTA) ---- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta {
  font-size: 0.9rem;
}

/* ---- Language Toggle ---- */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 6px 14px;
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.lang-toggle:hover {
  border-color: rgba(123, 47, 255, 0.4);
  background: rgba(123, 47, 255, 0.06);
}

.lang-option {
  transition: color var(--transition-fast);
  padding: 2px 4px;
  border-radius: 4px;
}

.lang-option.active {
  color: var(--color-secondary);
}

.lang-divider {
  color: var(--glass-border);
  pointer-events: none;
}

/* ==============================
   HERO
   ============================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 24px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 24px auto 0;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  animation: float 3s ease-in-out infinite;
}

.scroll-indicator span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-secondary);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 3px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-anim 1.8s ease-in-out infinite;
}

@keyframes scroll-anim {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ==============================
   SECTIONS COMMON
   ============================== */
.section {
  padding: 120px 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}

/* ==============================
   PRODUCTS
   ============================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.product-card {
  padding: 36px;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123, 47, 255, 0.3);
}

.product-card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 80% 20%, rgba(123, 47, 255, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.product-card-glow.glow-cyan {
  background: radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.05) 0%, transparent 50%);
}

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

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

.product-logo-icon {
  font-size: 1.8rem;
}

.product-logo h3 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.product-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.product-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ---- Product Features Tags ---- */
.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.product-feature {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 50px;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.15);
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.product-card:hover .product-feature {
  border-color: rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.1);
}

.card-coming-soon {
  border-style: dashed;
}

.coming-soon-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 30%,
    rgba(0, 229, 255, 0.03) 50%,
    transparent 70%
  );
  animation: shimmer 3s infinite;
  pointer-events: none;
}

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

.arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

/* ==============================
   VISION
   ============================== */
.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.vision-card {
  padding: 40px 32px;
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.vision-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123, 47, 255, 0.25);
}

.vision-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.vision-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.vision-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ==============================
   STATS
   ============================== */
.stats {
  padding: 80px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-number {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-infinity {
  font-size: clamp(3rem, 6vw, 4.5rem);
}

.stat-label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 8px;
}

/* ==============================
   CTA
   ============================== */
.cta {
  text-align: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(123, 47, 255, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.cta-subtitle {
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.7;
  font-size: 1.05rem;
}

/* ==============================
   FOOTER
   ============================== */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--glass-border);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--glass-border);
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.social-icon:hover {
  border-color: var(--color-primary);
  color: var(--text-primary);
  background: rgba(123, 47, 255, 0.1);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-love {
  color: var(--text-secondary);
  opacity: 0.7;
}

/* ==============================
   SCROLL ANIMATIONS
   ============================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll[data-animation="fade-in"] {
  transform: translateY(0);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: right var(--transition-base);
    border-left: 1px solid var(--glass-border);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .nav-actions {
    gap: 12px;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-content {
    padding: 40px 20px;
  }

  .section {
    padding: 80px 0;
  }

  .section-title {
    margin-bottom: 40px;
  }

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

  .footer-top {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .product-header {
    flex-direction: column;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}