/* RESET */
*{ margin:0; padding:0; box-sizing:border-box; }
a{ text-decoration:none; color:inherit; ouline:none }
img{ max-width:100%; display:block; }
html, body { 
  height: 100vh; 
  overflow-x: hidden;
}
a:focus,
button:focus {
  outline: none;
}

:root{
  --primary:#3eaf7c;
  --primary-dark: #5a67d8;
  --secondary: #764ba2;
  --accent: #4facfe;
  --success: #3eaf7c;
  --text-primary: #1a202c;
  --text-secondary: #718096;
  --bg-primary: #ffffff;
  --bg-secondary: #f7fafc;
  --border-color: #e2e8f0;
  --text:#111;
  --muted:#666;
  --line:#e0e0e0;
  --bg:#ffffff;
  --panel:#ffffff;
  --soft:#f6f6f6;
}

/* ===============================
   마우스커서
=============================== */
body{ cursor:none; }
.c-dot{
  position:fixed; top:0; left:0;
  width:18px; height:18px;
  border-radius:50%;
  background:#3eaf7c;
  transform:translate(-50%,-50%);
  pointer-events:none;
  z-index:99;
}


/* ===============================
   BROWSER FRAME 
=============================== */
body{
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display","San Francisco",
               "Segoe UI", Helvetica, Arial, sans-serif;
  padding: 30px;
  background: #FFFFFF;
  cursor: pointer;
}

.browser-frame{
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.10);
}

/* ===============================
   HEADER UI (common)
=============================== */
.header{
  background-color: #ffffff;
  padding: 20px 100px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e0e0e0;
  flex-shrink: 0;
}

.browser-controls{
  display: flex;
  align-items: center;
  gap: 10px;
}
.browser-controls .nav-arrow{
  background: none;
  border: none;
  font-size: 18px;
  color: #999;
  cursor: pointer;
  padding: 5px 10px;
}
.browser-controls .home{
  font-size: 18px;
  color: #999;
}

/* 주소창 */
.url{
  flex: 1;
  max-width: 600px;
  margin: 0 40px;
  background-color: #f1f1f1;
  padding: 10px 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.lock-icon{ color:#666; font-size:14px; }
.url-text{ color:#333; font-size:14px; }

.download-btn{
  background:none;
  border:none;
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:500;
  cursor:pointer;
  color:#333;
}
.download-icon{ font-size:16px; }
/* -------사이드바----- */
.sidebar{
  height: auto;
}
/* ===============================
   FOOTER UI (common)
=============================== */
.footer{
  flex-shrink:0;
  background:#fff;
  border-top: 1px solid #e0e0e0;
  display:flex;
  gap:40px;
  height:auto;
  min-width: 80px;
}

.footer-item{ flex:1; }
.footer-label{
  font-size:13px;
  font-weight:600;
  margin-bottom:8px;
  color:#333;
}
.footer-text{
  font-size:13px;
  color:#333;
  line-height:1.2;
}

.footer .sns{
  display:flex;
  gap:12px;
  align-items:center;
}
.footer .sns i{ font-size:20px; }
.footer .sns img{ width:20px; height:20px; }
.footer-item{
  flex: 1 1 240px;
  min-width: 0;
}

/* ===============================
   CONTENT (between header & footer)
=============================== */
.content{
  flex:1;
  min-height:0;
  overflow:hidden;
  padding:0;
  background:#fffefe;
}

/* TYPO */
h2{
  font-size:1.5rem;
  margin-bottom:14px;
  color: #333;
  text-align: left;
}
p{ line-height:1.4; }

/* 프로세스버튼 buttons */
.btn{
  /* display:block;
  color: var(--primary); */
  /* border: 1px solid var(--primary); */
  /* padding: 10px 10px;
  border-radius: 6px;
  cursor:pointer;
  text-decoration:none;
  font-size: 16px;
  transition: background-color .25s ease, color .25s ease, transform .2s ease; */
}
.btn:hover{ color:#fff; background: var(--primary); }
.btn:active{ transform: translateY(1px); }

/* ===============================
   DOCK 
=============================== */
.dock{
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-end;
  gap: 18px;
  padding: 12px 18px;
  border-radius: 30px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  z-index: 999;
  overflow: hidden; 
}

/* 한 칸(아이콘) */
.dock-item{
  flex: 0 0 auto;
  cursor: pointer;
}

/* 링크 영역 */
.dock-item a{
  width: 64px;
  height: 44px;               
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 18px;
  transition: transform .25s ease, filter .25s ease;
}

/* 아이콘/텍스트 */
.dock-item a i{
  font-size: 18px;
  color: #000;
  transition: color .25s ease;
  padding-top: 8px;
}

.dock-item a p{
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .08em;
  color: #000;
  text-align: center;
  margin-top: 3px;
  transition: color .25s ease;
}

/* hover */
.dock-item:hover a{
  transform: translateY(0px) scale(1.12);
  filter: drop-shadow(0 10px 14px rgba(0,0,0,.15));
}
.dock-item:hover a i,
.dock-item:hover a p{
  color: var(--primary);
}

/* active */
.dock-item:active a{
  transform: translateY(-4px) scale(1.06);
}
/* dock active 상태 (색상만 변경) */
.dock-item.is-active a i,
.dock-item.is-active a p{
  color: var(--primary);
}



/* ---------------------반응형-------------------------- */

 @media (max-width: 768px){

/* =======브라우저 프레임====== */
body{
  padding: 15px;
}
.browser-frame{
  border-radius: 15px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}
/* =======헤더====== */
.header{
    padding: 10px 20px 14px;
    flex-shrink: 0;
  }


/* =======헤더====== */
.header{
    padding: 10px 20px 14px;
    flex-shrink: 0;
  }
.browser-controls{
    gap: 4px;
    }
.browser-controls .nav-arrow {
    font-size: 14px;
    padding: 6px 12px;
  }
.url{
    max-width:450px;
    margin: 0 30px;
    padding: 10px 16px;
    gap:8px
  } 
.download-icon{
  font-size: 14px;
  }
.download-icon span{
  font-size: 14px;
  }  
/* =======하단 dock======== */
.dock{
  align-items:center;
  gap: 8px;
  padding: 10px 14px; 
}
.dock-item{
  gap:10px;
}
.dock-item a i{
  font-size: 18px;
}
/* =======푸터====== */
  .footer{
    display: flex;

    padding: 20px 30px;
  } 
  .footer-label{
    font-size: 12px;
    padding:0;
  }  
  .footer-text{
    font-size: 12px;
    margin: 0;
  }
}
/* =================================
600 이하
====================================*/
.browser-frame{
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.10);
}
/* =================================
480이하
====================================
*/
@media (max-width: 480px){
/* =======헤더=========== */
  .header{
    padding: 10px 10px;
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }

  .browser-controls{
    display: flex;
    gap: 4px;
    flex-shrink: 0;
  }

  .browser-controls .nav-arrow {
    font-size: 12px;
    padding: 3px 6px;
  }

  .url{
    flex: 1 1 auto;
    max-width: calc(100% - 100px);
    margin: 0 8px;
    padding: 5px 8px;
    gap: 4px;
    min-width: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .lock-icon{ font-size: 12px; }
  .url-text{ font-size: 12px; }

  .download-btn{
    display: none;
  }
  .download-btn i {
    font-size: 16px;
  }

.download-icon{ font-size: 12px; }

/* =======하단 dock======== */
  .dock{
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    gap: 4px;
    padding: 4px 6px;
    max-width: calc(100% - 8px);
    overflow-x: auto;
    border-radius: 20px;
  }

  .dock-item{
    flex: 0 0 auto;
    gap: 2px;
  }

  .dock-item a{
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 10px;
    justify-content: center;
    align-items: center;
  }

  .dock-item a i{
    font-size: 12px;
    padding-top: 4px;
  }

  .dock-item a p{
    font-size: 9px;
    margin-top: 1px;
  }


  .footer{
  display: block;

    width: 100%;
  }

  .footer-item{
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid #f0f0f0;
  }

  .footer-item:last-child{
    border-bottom: none;
  }

  .footer-label{
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
  }  

  .footer .copyright{
    display: block !important;
  }

  .footer-text{
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 0;
    color: #555;
  }

  .footer .sns{
    display: flex;
    gap: 20px;
    margin-top: 12px;
    align-items: center;
  }

  .footer .sns i{
    font-size: 24px;
    color: #333;
    transition: color 0.3s ease;
  }

  .footer .sns i:active{
    color: var(--primary);
  }

  .footer .sns img{
    width: 24px;
    height: 24px;
  }
}

/* =================================
320px 이하
==================================== */
@media (max-width: 320px){
/* =======헤더=========== */
  .header{
    padding: 8px 6px;  
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }

  .browser-controls{
    gap: 2px;
  }

  .browser-controls .nav-arrow {
    font-size: 11px;
    padding: 2px 4px;
  }

  .url{
    max-width: calc(100% - 90px);
    margin: 0 4px;
    padding: 4px 6px;
    gap: 2px;
  }

  .lock-icon{ font-size: 10px; }
  .url-text{ font-size: 10px; }

  .download-btn i{
   font-size: 14px;
  }

  .download-icon{ font-size: 10px; }

  /* =======dock======== */
  .dock{
    bottom: 6px;
    gap: 2px;
    padding: 3px 4px;
    max-width: calc(100% - 6px);
  }

  .dock-item a{
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }

  .dock-item a i{
    font-size: 11px;
    padding-top: 2px;
  }

  .dock-item a p{
    font-size: 8px;
    margin-top: 1px;
  }
  
  /* =======푸터 (320px) ============= */
  .footer{
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 18px 14px;
  }

  .footer-item{
    padding: 10px 0;
  }

  .footer-label{
    font-size: 12px;
    margin-bottom: 8px;
  }  

  .footer .copyright{
    display: block !important;
  }

  .footer-text{
    font-size: 12px;
    line-height: 1.6;
  }

  .footer .sns{
    gap: 16px;
    margin-top: 8px;
  }

  .footer .sns i{
    font-size: 20px;
  }

  .footer .sns img{
    width: 20px;
    height: 20px;
  }
}


/* ===============================
   FOCUS / TAP HIGHLIGHT REMOVE
=============================== */

*:focus,
*:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

* {
  -webkit-tap-highlight-color: transparent;
}

a,
button,
img {
  outline: none !important;
  box-shadow: none !important;
}

.mix,
.mix * {
  outline: none !important;
}