:root{
  /* theme tokens, expand with extras */
  --primary-color: #405DE6;
  --secondary-color: #5851DB;
  --accent-color: #833AB4;

  /* New tokens for depth + dark glass */
  --bg: #0f1220;
  --bg-2: #151932;
  --card: #171b36;
  --card-2:#1f2450;
  --text: #e8ebff;
  --muted:#b6b9d6;
  --brand:#7c5cff;
  --brand-2:#5aa9ff;
  --accent:#25d0a6;
  --ring: 0 0 0 3px rgba(124,92,255,.25);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.35);
  --shadow-md: 0 6px 18px rgba(0,0,0,.25);
  --radius: 16px;
  --radius-sm: 12px;
  --gap: clamp(16px,2vw,24px);
}

* { box-sizing: border-box; }
html, body {
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124,92,255,.15), transparent 60%),
    radial-gradient(1200px 600px at 100% 10%, rgba(90,169,255,.12), transparent 60%),
    var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }

.hero-typing .typing-text{
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;

  /* caret */
  border-right: 3px solid rgba(255,255,255,.8);

  /* typing width + animation */
  width: 0;
  animation:
    typing 1.6s steps(34, end) forwards,
    caret .75s step-end infinite;
}

/* number in steps() should be characters count */
@keyframes typing{
  from { width: 0; }
  to   { width: 34ch; }
}

@keyframes caret{
  0%, 100% { border-color: transparent; }
  50%      { border-color: rgba(255,255,255,.85); }
}

/* Responsive */
@media (max-width: 520px){
  .hero-typing .typing-text{
    white-space: normal;
    width: auto;
    border-right: 0;
    animation: none;
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .hero-typing .typing-text{
    width: auto;
    border-right: 0;
    animation: none;
  }
}

.hero-typing .typing-text{
  line-height: 1.15;
  padding-bottom: 6px;
}

/* ===== NAVBAR ===== */
.navbar{
  background: rgba(17, 21, 48, .65);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 1rem 2rem;
}
.navbar-brand{
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: .3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text; background-clip: text; color: transparent !important;
}
.nav-link{
  color: var(--muted) !important;
  margin: 0 .5rem;
  font-weight: 600;
  border-radius: 10px;
  padding: .5rem .85rem;
  transition: all .18s ease;
  font-size: 1.13rem;
}
.nav-link:hover,
.nav-link:focus{
  color: var(--text) !important;
  background: rgba(124,92,255,.12);
  outline: none;
  box-shadow: var(--ring);
}

.main-content {
  flex: 1;
  padding-block: 0;
}

.navbar-dark .navbar-toggler-icon,
.navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-logo{
  height: 54px;  
  width: auto;
  display: block;
}

.navbar-brand{
  padding: 0;
}

.navbar-brand:hover .nav-logo{
  filter: brightness(1.05);
  transform: translateY(-1px);
  transition: transform .15s ease, filter .15s ease;
}

/* ===== FOOTER ===== */
footer{
  margin-top: clamp(36px,6vw,72px);
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(17,21,48,.5);
  backdrop-filter: blur(8px);
  color: var(--text);
  padding: 2rem 0;
}
.footer-content{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.social-links a{
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius: 10px;
  color: var(--muted); text-decoration: none;
  border: 1px solid rgba(255,255,255,.12);
  transition: all .18s ease;
}
.social-links a:hover{
  color: var(--text);
  border-color: rgba(124,92,255,.4);
  box-shadow: var(--ring);
}

/* ===== HERO ===== */
.hero-section{
  padding: clamp(64px, 12vw, 120px) 0;
  text-align: center;
  background:
    radial-gradient(800px 400px at 20% -10%, rgba(124,92,255,.15), transparent 60%),
    radial-gradient(600px 300px at 90% 0%, rgba(90,169,255,.12), transparent 60%);
}
.hero-title{
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 12px;
}
.hero-subtitle{
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 18px);
  margin-bottom: 28px;
}
.cta-button{
  display:inline-block;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white !important;
  padding: .9rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(124,92,255,.35);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.cta-button:hover{ transform: translateY(-1px); filter: brightness(1.05); }

/* ===== FEATURES ===== */
.features-section {
  padding: 5rem 0;
  background: #0e1327;
}
.feature-card{
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow-md);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(124,92,255,.35);
}
.feature-icon{ font-size: 2.2rem; color: var(--accent); margin-bottom: 1rem; }

/* ===== SHOWCASE ===== */
.showcase-section { padding: 3.2rem 0; }
.showcase-title{ text-align: center; margin-bottom: 3rem; }
.image-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: var(--gap);
  padding: 0 1rem;
}
.showcase-image{
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow-md);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.showcase-image:hover{ transform: translateY(-3px); filter: saturate(1.05); box-shadow: var(--shadow-lg); }

/* ===== ACCESSIBILITY ===== */
:focus-visible{
  outline: none; box-shadow: var(--ring); border-radius: 10px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-title { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1.2rem; }
}

/* Motion prefs */
@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
}

.video-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.showcase-video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

/* Phone */
@media (max-width: 768px){
  .showcase-video{
    height: 360px;
  }
}

/* ===== MOBILE FIXES ===== */
@media (max-width: 768px){

  html, body{
    height: auto;
    min-height: 100vh;
    background:
      radial-gradient(700px 420px at 20% -10%, rgba(124,92,255,.14), transparent 60%),
      radial-gradient(700px 420px at 100% 10%, rgba(90,169,255,.12), transparent 60%),
      var(--bg);
    background-attachment: scroll; 
  }

  .hero-section{
    padding: 56px 0;
    background:
      radial-gradient(650px 360px at 30% -10%, rgba(124,92,255,.14), transparent 60%),
      radial-gradient(520px 320px at 90% 0%, rgba(90,169,255,.10), transparent 60%);
  }

  .features-section{
    padding: 3rem 0;
    background: var(--bg-2); 
  }

  .showcase-section{
    padding: 2.5rem 0;
    background: transparent;
  }

  .navbar{
    padding: .85rem 1rem;
  }

  .main-content{
    padding-inline: 0;
  }

  .image-grid,
  .video-grid{
    padding: 0 1rem;
    gap: 16px;
    grid-template-columns: 1fr;
  }

  /* Better spacing for feature cards on mobile */
  .feature-card{
    padding: 1.4rem;
  }

  .showcase-image{
    height: 240px;
  }

  /* Footer layout stacks */
  .footer-content{
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
}

/* Smaller phones */
@media (max-width: 480px){
  .hero-title{ font-size: 2rem; }
  .hero-subtitle{ font-size: 1rem; }

  .showcase-video{ height: 320px; }
}

@media (max-width: 768px){
  .nav-logo{ height: 28px; }
}

/* Fullscreen fix for Featured videos on Home */
.video.showcase-video:fullscreen{
  object-fit: cover; /* instead of contain */
}

.showcase-video:-webkit-full-screen{
  width: auto;
  height: 100vh;
  max-width: 100vw;
  object-fit: contain;
  background: #000;
  border-radius: 0;
}

.showcase-video:-moz-full-screen{
  width: auto;
  height: 100vh;
  max-width: 100vw;
  object-fit: contain;
  background: #000;
  border-radius: 0;
}