@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#E4001B;
  --black:#0D0D0D;
  --white:#FAFAF8;
  --gray:#6B6B6B;
  --light:#F0EDE8;
  --border:rgba(13,13,13,.12);
  --green:#0F6E4A;
  --green-bg:#EDFAF3;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--white);color:var(--black);-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
nav{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(1.5rem,5vw,3.5rem);height:60px;
  background:rgba(250,250,248,.92);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.logo{font-family:'Bebas Neue',sans-serif;font-size:1.8rem;letter-spacing:1px;color:var(--black);text-decoration:none;display:flex;align-items:center;gap:2px}
.logo .r{color:var(--red)}
.nav-r{display:flex;align-items:center;gap:.5rem}
.nav-link{font-size:.85rem;font-weight:500;color:var(--gray);text-decoration:none;padding:.4rem .8rem;border-radius:6px;transition:color .2s}
.nav-link:hover{color:var(--black)}
.nav-btn{font-family:'Inter',sans-serif;font-size:.82rem;font-weight:600;background:var(--black);color:var(--white);border:none;padding:.45rem 1.1rem;border-radius:100px;cursor:pointer;text-decoration:none;transition:all .2s}
.nav-btn:hover{background:var(--red)}

/* TOOL HERO */
.tool-hero{
  background:var(--black);
  padding:clamp(3rem,6vw,5rem) clamp(1.5rem,5vw,3.5rem) clamp(2.5rem,5vw,4rem);
  position:relative;overflow:hidden;
}
.tool-hero::before{
  content:attr(data-title);
  position:absolute;right:-1rem;bottom:-2rem;
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(8rem,18vw,16rem);
  letter-spacing:2px;
  color:rgba(255,255,255,.03);
  pointer-events:none;white-space:nowrap;line-height:1;
}
.breadcrumb{
  display:flex;align-items:center;gap:.5rem;
  font-size:.8rem;color:rgba(255,255,255,.35);
  margin-bottom:1.5rem;
}
.breadcrumb a{color:var(--red);text-decoration:none;font-weight:500;transition:opacity .2s}
.breadcrumb a:hover{opacity:.8}
.breadcrumb span{opacity:.3}
.tool-hero h1{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(3rem,7vw,5.5rem);
  letter-spacing:2px;line-height:.95;
  color:#fff;margin-bottom:1rem;
}
.tool-hero h1 .r{color:var(--red)}
.tool-hero p{font-size:1rem;color:rgba(255,255,255,.5);max-width:480px;line-height:1.7}

/* PANEL WRAPPER */
.panel-wrap{
  max-width:680px;margin:0 auto;
  padding:2.5rem clamp(1.5rem,5vw,3.5rem) 3rem;
}

/* DROPZONE */
.dropzone{
  border:2px dashed var(--border);
  border-radius:16px;padding:clamp(2.5rem,5vw,3.5rem) 2rem;
  text-align:center;cursor:pointer;
  background:var(--white);
  position:relative;transition:all .22s;
}
.dropzone:hover,.dropzone.drag-over{border-color:var(--red);background:#fff5f5}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.dz-icon{
  width:60px;height:60px;
  background:var(--light);border:1px solid var(--border);
  border-radius:12px;margin:0 auto 1.2rem;
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;transition:all .22s;
}
.dropzone:hover .dz-icon,.dropzone.drag-over .dz-icon{background:var(--red);border-color:var(--red);filter:grayscale(1) brightness(10)}
.dropzone h4{font-family:'Bebas Neue',sans-serif;font-size:1.4rem;letter-spacing:.5px;margin-bottom:.4rem}
.dropzone p{font-size:.84rem;color:var(--gray)}
.dropzone em{color:var(--red);font-style:normal;font-weight:600}

/* FILE LIST */
.file-list{display:flex;flex-direction:column;gap:.5rem;margin-top:.9rem}
.file-item{
  background:var(--white);border:1px solid var(--border);border-radius:10px;
  padding:.7rem 1rem;display:flex;align-items:center;gap:.75rem;
  font-size:.87rem;font-weight:500;
  animation:fadeUp .2s ease;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.file-item .fname{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-item .fsize{font-size:.76rem;background:var(--light);border:1px solid var(--border);padding:.15rem .55rem;border-radius:100px;color:var(--gray);white-space:nowrap}
.file-item .rm{background:none;border:none;cursor:pointer;color:var(--gray);font-size:1rem;padding:.1rem .3rem;border-radius:4px;transition:all .15s}
.file-item .rm:hover{color:var(--red);background:#fff0f0}

/* OPTIONS BOX */
.opt-box{background:var(--light);border:1px solid var(--border);border-radius:12px;padding:1.2rem 1.4rem;margin-top:.9rem}
.opt-box h4{font-size:.72rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--gray);margin-bottom:.9rem}
.opt-row{display:flex;align-items:center;justify-content:space-between;padding:.45rem 0;border-bottom:1px solid var(--border)}
.opt-row:last-child{border-bottom:none;padding-bottom:0}
.opt-row label{font-size:.87rem;color:var(--gray)}
.opt-row select,.opt-row input[type=text],.opt-row input[type=password]{
  font-family:'Inter',sans-serif;font-size:.84rem;
  padding:.35rem .7rem;border:1px solid var(--border);
  border-radius:8px;background:var(--white);color:var(--black);
  width:190px;transition:border-color .2s;outline:none;
}
.opt-row select:focus,.opt-row input:focus{border-color:var(--red)}

/* SECURITY NOTE */
.sec-note{
  display:flex;align-items:flex-start;gap:.65rem;
  background:var(--light);border:1px solid var(--border);
  border-radius:8px;padding:.75rem 1rem;
  font-size:.81rem;color:var(--gray);line-height:1.6;margin-top:.9rem;
}
.sec-note::before{content:'🔐';flex-shrink:0}

/* ACTION BTN */
.action-btn{
  width:100%;margin-top:1.1rem;padding:.95rem 1.5rem;
  background:var(--black);color:#fff;border:none;
  border-radius:12px;
  font-family:'Bebas Neue',sans-serif;font-size:1.3rem;letter-spacing:1px;
  cursor:pointer;transition:all .2s;
  display:flex;align-items:center;justify-content:center;gap:.6rem;
}
.action-btn:hover:not(:disabled){background:var(--red);transform:translateY(-1px)}
.action-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}

/* PROGRESS */
.prog-box{display:none;margin-top:.9rem;background:var(--white);border:1px solid var(--border);border-radius:12px;padding:1.8rem;text-align:center}
.prog-box.show{display:block;animation:fadeUp .3s ease}
.spinner{width:34px;height:34px;border:2.5px solid var(--border);border-top-color:var(--red);border-radius:50%;animation:spin .65s linear infinite;margin:0 auto .9rem}
@keyframes spin{to{transform:rotate(360deg)}}
.prog-box p{font-size:.88rem;color:var(--gray)}

/* RESULT */
.result-box{display:none;margin-top:.9rem;background:var(--green-bg);border:1px solid rgba(15,110,74,.2);border-radius:12px;padding:2rem;text-align:center}
.result-box.show{display:block;animation:fadeUp .3s ease}
.result-box .ck{font-size:2.2rem;margin-bottom:.6rem;display:block}
.result-box h4{font-family:'Bebas Neue',sans-serif;font-size:1.6rem;letter-spacing:.5px;color:var(--green);margin-bottom:.3rem}
.result-info{font-size:.83rem;color:var(--green);opacity:.7;margin-bottom:1.2rem}
.dl-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.8rem;background:var(--green);color:#fff;border:none;border-radius:100px;font-family:'Bebas Neue',sans-serif;font-size:1.1rem;letter-spacing:.5px;cursor:pointer;transition:all .2s}
.dl-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}

/* SEO */
.seo{max-width:680px;margin:0 auto;padding:0 clamp(1.5rem,5vw,3.5rem) 4rem}
.seo h2{font-family:'Bebas Neue',sans-serif;font-size:1.8rem;letter-spacing:.5px;margin:2.5rem 0 .8rem}
.seo p{font-size:.91rem;color:var(--gray);line-height:1.8;margin-bottom:.7rem}
.faq{background:var(--white);border:1px solid var(--border);border-radius:12px;margin-bottom:.5rem;overflow:hidden}
.faq-q{padding:1rem 1.2rem;font-size:.92rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;user-select:none;transition:background .2s}
.faq-q:hover{background:var(--light)}
.faq-arr{color:var(--red);font-size:1.2rem;transition:transform .25s;flex-shrink:0}
.faq.open .faq-arr{transform:rotate(45deg)}
.faq-a{display:none;padding:.9rem 1.2rem 1rem;font-size:.86rem;color:var(--gray);line-height:1.75;border-top:1px solid var(--border)}
.faq.open .faq-a{display:block}

/* OTHER TOOLS */
.other{background:var(--light);border-top:1px solid var(--border);padding:3rem clamp(1.5rem,5vw,3.5rem)}
.other-in{max-width:1200px;margin:0 auto}
.other h2{font-family:'Bebas Neue',sans-serif;font-size:2rem;letter-spacing:.5px;margin-bottom:1.3rem}
.mini-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.mini-card{background:var(--white);padding:1.4rem 1.3rem;text-decoration:none;color:var(--black);display:block;transition:background .2s;position:relative;overflow:hidden}
.mini-card::before{content:'';position:absolute;inset:0;background:var(--red);transform:translateY(101%);transition:transform .3s cubic-bezier(.16,1,.3,1)}
.mini-card:hover::before{transform:translateY(0)}
.mini-card:hover{color:#fff}
.mini-card:hover .mc-desc{color:rgba(255,255,255,.7)}
.mc-icon{font-size:1.3rem;margin-bottom:.7rem;position:relative;z-index:1}
.mc-title{font-family:'Bebas Neue',sans-serif;font-size:1.2rem;letter-spacing:.3px;margin-bottom:.3rem;position:relative;z-index:1}
.mc-desc{font-size:.8rem;color:var(--gray);line-height:1.5;position:relative;z-index:1;transition:color .2s}

/* FOOTER */
footer{background:var(--black);color:rgba(255,255,255,.4);padding:3rem clamp(1.5rem,5vw,3.5rem) 2rem}
.ft-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}
.ft-logo{font-family:'Bebas Neue',sans-serif;font-size:2rem;letter-spacing:1px;color:#fff;margin-bottom:.8rem}
.ft-logo .r{color:var(--red)}
footer p{font-size:.83rem;line-height:1.7}
footer h5{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.25);margin-bottom:.9rem}
footer ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}
footer a{color:rgba(255,255,255,.4);font-size:.86rem;text-decoration:none;transition:color .2s}
footer a:hover{color:#fff}
.ft-bottom{max-width:1200px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.07);font-size:.75rem;display:flex;justify-content:space-between}

@media(max-width:600px){.ft-in{grid-template-columns:1fr;gap:2rem}.nav-link{display:none}}