/* Features — index/chatlog jesi style: same container, same cards, same nav */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body{
  height: 100dvh;
  background: black;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

.background{
  width: 97%;
  height: 96%;
  border-radius: 8px;
  background: white;
  position: relative;
  display: block;
  overflow: hidden;
}

/* mp4 video — container ka background */
.bg-video-wrap{
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 8px;
  pointer-events: none;
}

#features-bg{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: black;
}

/* top-left title card — click par wapas index */
.card{
  font-family: Arial Black;
  font-size: 25px;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  background: black;
  padding: 4px 60px 0px 10px;
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 2;
}

/* top-right nav */
.nav-card{
  font-family: Arial Black;
  font-size: 25px;
  border-radius: 4px;
  background: black;
  color: white;
  padding: 12px 20px;
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  gap: 24px;
  align-items: center;
  z-index: 2;
}

.nav-card a{
  color: white;
  text-decoration: none;
  white-space: nowrap;
}

/* desktop — links seedha flex me, hamburger/panel chhupa */
.nav-links{
  display: contents;
}

.hamburger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 2px;
}

.hamburger span{
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-panel{
  display: none;
}

/* showcase — description left, real component right, next row opposite */
.showcase{
  position: absolute;
  left: 50%;
  translate: -50% 0;
  top: 100px;
  bottom: 24px;
  width: min(1400px, calc(100% - 48px));
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.4) transparent;
}

.showcase::-webkit-scrollbar{
  width: 6px;
}

.showcase::-webkit-scrollbar-thumb{
  background: rgba(255, 255, 255, 0.4);
  border-radius: 3px;
}

.row{
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 20px;
  align-items: stretch;
}

.row.flip .desc{
  order: 2;
}

.row.flip .shot{
  order: 1;
}

.desc{
  background: transparent;
  border-radius: 4px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85);
}

.desc h2{
  font-family: Arial Black;
  font-size: 26px;
  margin-bottom: 12px;
}

.desc p{
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.8;
}

.shot{
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  background: black;
  min-height: 260px;
}

.shot img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* same screenshot, alag panel par focus */
.crop-editor img{ object-position: 88% 8%; }
.crop-browser img{ object-position: 50% 12%; }
.crop-project img{ object-position: 12% 88%; }
.crop-media img{ object-position: 8% 22%; }

/* ---------- real component demos ---------- */
.demo{
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
  background: #1e1e1e;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.demo-bar{
  display: flex;
  align-items: center;
  gap: 8px;
  background: black;
  padding: 10px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.85);
  flex: none;
}

.demo-bar .dots{
  display: flex;
  gap: 6px;
}

.demo-bar .dots i{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

/* editor */
#demo-editor{
  height: 300px;
  text-align: left;
}

.editor-fallback{
  margin: 0;
  padding: 16px;
  font-family: monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #d4d4d4;
  white-space: pre;
  overflow: auto;
}

/* browser demo */
.addr-bar{
  display: flex;
  gap: 8px;
  padding: 8px 10px;
  background: #111;
  flex: none;
}

.addr-bar input{
  flex: 1;
  min-width: 0;
  background: black;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  padding: 7px 10px;
  outline: none;
}

.addr-bar button{
  background: white;
  color: black;
  border: none;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  cursor: pointer;
}

#demo-frame{
  flex: 1;
  width: 100%;
  min-height: 260px;
  border: none;
  background: white;
}

/* project tree demo */
.tree-body{
  display: flex;
  min-height: 260px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  text-align: left;
}

.tree{
  width: 55%;
  padding: 12px;
  overflow: auto;
}

.tree ul{
  list-style: none;
  margin-left: 14px;
}

.tree > ul{
  margin-left: 0;
}

.tree-item{
  padding: 3px 6px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.85);
}

.tree-item:hover{
  background: rgba(255, 255, 255, 0.1);
}

.tree-item.active{
  background: rgba(255, 255, 255, 0.16);
  color: white;
}

.tree-kids.hidden{
  display: none;
}

.tree-preview{
  flex: 1;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px;
  color: rgba(255, 255, 255, 0.7);
  overflow-wrap: anywhere;
}

/* terminal demo */
#demo-term{
  height: 260px;
  padding: 8px;
  text-align: left;
}

/* media viewer demo */
.media-stage{
  flex: 1;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: black;
}

.media-stage img{
  max-width: 88%;
  max-height: 240px;
  border-radius: 4px;
  transition: transform 0.3s ease;
}

.media-tools{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px;
  background: #111;
  flex: none;
}

.media-tools button{
  background: black;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 12px;
  cursor: pointer;
}

.media-tools button:hover{
  background: rgba(255, 255, 255, 0.12);
}

.cta-row{
  background: black;
  border-radius: 4px;
  padding: 28px;
  text-align: center;
}

.cta-row h2{
  font-family: Arial Black;
  font-size: 26px;
  margin-bottom: 8px;
}

.cta-row p{
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  opacity: 0.8;
}

.log-dl{
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: black;
  background: white;
  text-decoration: none;
  border-radius: 4px;
  padding: 10px 20px;
  margin-top: 10px;
}

/* screen-reader only — SEO heading, zero visual change */
.sr-only{
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .row{
    grid-template-columns: 1fr;
  }

  /* mobile par hamesha pehle text, phir visual */
  .row.flip .desc{
    order: 0;
  }

  .row.flip .shot{
    order: 1;
  }

  .shot{
    min-height: 220px;
    max-height: 320px;
  }
}

@media (max-width: 768px){
  .card{
    font-size: 20px;
    padding: 4px 36px 0px 10px;
    left: 16px;
    top: 16px;
  }

  .nav-card{
    font-size: 20px;
    gap: 16px;
    padding: 10px 16px;
    top: 16px;
    right: 16px;
  }

  /* hamburger mode — links panel me, size card jitni */
  .nav-links{
    display: none;
  }

  .hamburger{
    display: flex;
  }

  .menu-panel{
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: absolute;
    top: 64px;
    right: 16px;
    z-index: 3;
    background: black;
    border-radius: 4px;
    padding: 8px;
    min-width: 180px;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
  }

  .background.menu-open .menu-panel{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .menu-panel a{
    font-family: Arial Black;
    font-size: 20px;
    color: white;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 4px;
    white-space: nowrap;
  }

  .menu-panel a:hover{
    background: rgba(255, 255, 255, 0.12);
  }

  /* hamburger se X */
  .background.menu-open .hamburger span:nth-child(1){
    transform: translateY(7px) rotate(45deg);
  }

  .background.menu-open .hamburger span:nth-child(2){
    opacity: 0;
  }

  .background.menu-open .hamburger span:nth-child(3){
    transform: translateY(-7px) rotate(-45deg);
  }

  .showcase{
    top: 92px;
    bottom: 16px;
    width: min(1100px, calc(100% - 32px));
  }
}

@media (max-width: 560px){
  .showcase{
    top: 84px;
    bottom: 12px;
    width: calc(100% - 24px);
    padding-right: 4px;
    gap: 14px;
  }

  .row{
    gap: 14px;
  }
}

@media (max-width: 480px){
  .card{
    font-size: 15px;
    padding: 4px 18px 0px 8px;
    left: 12px;
    top: 12px;
  }

  .nav-card{
    font-size: 15px;
    gap: 10px;
    padding: 5px 12px;
    top: 12px;
    right: 12px;
  }

  .menu-panel{
    top: 56px;
    right: 12px;
  }

  .menu-panel a{
    font-size: 15px;
  }

  .showcase{
    top: 84px;
    bottom: 12px;
    width: calc(100% - 24px);
    padding-right: 4px;
  }

  .desc{
    padding: 20px;
  }

  .desc h2{
    font-size: 20px;
  }

  .desc p{
    font-size: 13px;
  }