:root{
  --wrap: 1120px;

  --bg: #ffffff;
  --line: #d7e6ff;      /* açık mavi border */
  --line2:#b8d2ff;      /* hover border */
  --text:#0b0f19;
  --muted:#667085;

  --tilebg:#f8fbff;     /* kutu içi */
  --tilebg2:#eef6ff;    /* hover */
  --blue:#1e63d7;       /* başlık mavi */
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.wrap{
  width: min(var(--wrap), calc(100% - 28px));
  margin: 0 auto;
}

/* Topbar (ince çizgi + sade) */
.topbar{
  border-bottom: 2px solid var(--line);
  background:#fff;
}
.topbar__inner{
  display:flex;
  align-items:center;
  gap: 14px;
  padding: 10px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: var(--text);
  white-space:nowrap;
}
.brand__icon{
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display:grid;
  place-items:center;
  background: var(--tilebg);
}
.brand__text{
  font-weight: 700;
}

.topnav{
  display:flex;
  gap: 14px;
  align-items:center;
  flex: 1;
  justify-content:center;
  font-size: 14px;
}
.topnav__link{
  text-decoration:none;
  color: var(--muted);
  padding: 6px 8px;
  border-radius: 8px;
}
.topnav__link.is-active{
  color: var(--text);
  font-weight: 600;
}
.topbar__right{ display:flex; justify-content:flex-end; }

/* Search (PDF24 gibi küçük) */
.search{
  position: relative;
  width: 220px;
}
.search i{
  position:absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 13px;
}
.search input{
  width:100%;
  padding: 8px 10px 8px 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline:none;
  font-size: 13px;
}
.search input:focus{
  border-color: var(--line2);
}

/* Hero (ortalanmış başlık) */
.hero{
  text-align:center;
  padding: 28px 0 14px;
}
.hero__logoCircle{
  width: 86px;
  height: 86px;
  border-radius: 999px;
  border: 2px solid var(--line);
  margin: 0 auto 10px;
  display:grid;
  place-items:center;
  background:#fff;
}
.hero__logoCircle i{
  font-size: 28px;
  color: var(--blue);
}
.hero__title{
  margin: 0;
  font-size: 34px;
  font-weight: 800;
  color: var(--text);
}
.hero__subtitle{
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* Tools grid (kutu kutu) */
.tools{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 10px 0 20px;
}

/* responsive */
@media (max-width: 1100px){
  .tools{ grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 860px){
  .topnav{ display:none; }
  .tools{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px){
  .search{ width: 160px; }
  .tools{ grid-template-columns: repeat(1, 1fr); }
}

.toolbox{
  position: relative;
  height: 135px;
  border: 3px solid var(--line);
  background: var(--tilebg);
  border-radius: 0; /* PDF24 düz köşe hissi */
  text-decoration:none;
  color: var(--text);

  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap: 8px;

  padding: 0 10px;   /* 👈 yanlardan az boşluk */
  
  transition: background .12s ease, border-color .12s ease;
}

.toolbox:hover{
  background: var(--tilebg2);
  border-color: var(--line2);
}

.toolbox__icon{
  width: 50px;
  height: 50px;
  border: 2px solid var(--line);
  background:#fff;
  border-radius: 10px;
  display:grid;
  place-items:center;
  color: var(--blue);
}
.toolbox__title{
  font-size: 13px;
  font-weight: 600;
}

/* favori yıldız - sağ üst */
.toolbox__fav{
  position:absolute;
  top: 8px;
  right: 8px;
  color: #9aa7bd;
  font-size: 13px;
}
.toolbox:hover .toolbox__fav{ color: #6f86ad; }

/* All tools butonu (PDF24 altındaki gibi) */
.alltools{
  text-align:center;
  padding: 10px 0 34px;
}
.alltools__btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: #c7773b;   /* PDF24 turuncu buton gibi */
  color:#fff;
  text-decoration:none;
  font-weight: 700;
  font-size: 14px;
}

/* Footer */
.footer{
  border-top: 1px solid #eef2f7;
  padding: 18px 0 28px;
}
.footer__inner{
  display:flex;
  justify-content:center;
  gap: 20px;
}
.footer__link{
  color: var(--muted);
  text-decoration:none;
  font-size: 14px;
}
.footer__link:hover{ color: var(--text); }
/* =========================
   TOOL PAGE (BTW)
========================= */
.toolpage{ padding: 18px 0 40px; }

.toolhead{
  text-align:center;
  margin: 14px 0 18px;
}
.backlink{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  color: var(--muted);
  text-decoration:none;
  font-size: 14px;
}
.backlink:hover{ color: var(--text); }

.tooltitle{
  margin: 10px 0 6px;
  font-size: 28px;
  font-weight: 800;
}
.tooltitle i{ color: var(--blue); margin-right: 8px; }
.toolsub{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.panel{
  border: 2px solid var(--line);
  background: #fff;
  padding: 14px;
}

.tabs{
  display:flex;
  justify-content:center;
  gap: 8px;
  margin-bottom: 14px;
}
.tab{
  border: 2px solid var(--line);
  background: var(--tilebg);
  padding: 10px 14px;
  cursor:pointer;
  font-weight: 700;
  font-size: 14px;
}
.tab.is-active{
  background: var(--tilebg2);
  border-color: var(--line2);
}

.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 720px){
  .row{ grid-template-columns: 1fr; }
}

.field label{
  display:block;
  font-weight: 700;
  margin: 4px 0 8px;
}
.field input{
  width:100%;
  padding: 12px 12px;
  border: 2px solid var(--line);
  outline:none;
  font-size: 15px;
}
.field input:focus{
  border-color: var(--line2);
  background: var(--tilebg2);
}
.hint{
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.ratebar{
  display:flex;
  align-items:center;
  gap: 8px;
  flex-wrap: wrap;
}
.rate{
  border: 2px solid var(--line);
  background: var(--tilebg);
  padding: 10px 12px;
  cursor:pointer;
  font-weight: 800;
}
.rate.is-active{
  border-color: var(--line2);
  background: var(--tilebg2);
}
.rate__custom{
  flex:1;
  min-width: 140px;
}
.rate__custom input{
  width:100%;
}

.results{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
@media (max-width: 720px){
  .results{ grid-template-columns: 1fr; }
}

.resultbox{
  border: 2px solid var(--line);
  background: var(--tilebg);
  padding: 12px;
  position: relative;
}
.resultbox__label{
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 6px;
}
.resultbox__value{
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.copybtn{
  position:absolute;
  right: 10px;
  top: 10px;
  border: 1px solid var(--line);
  background:#fff;
  padding: 6px 10px;
  cursor:pointer;
  font-size: 12px;
  color: var(--muted);
}
.copybtn:hover{ color: var(--text); border-color: var(--line2); }

.actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.actionbtn{
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  cursor:pointer;
  font-weight: 800;
}
.actionbtn:hover{ border-color: var(--line2); background: var(--tilebg2); }

.rounding{
  display:flex;
  align-items:center;
  gap: 8px;
}
.rounding select{
  border: 2px solid var(--line);
  padding: 8px 10px;
  background:#fff;
}

.toast{
  margin-left:auto;
  color:#fff;
  background: #111;
  padding: 8px 10px;
  font-size: 12px;
  opacity: 0;
  transform: translateY(6px);
  transition: .15s ease;
}
.toast.is-show{
  opacity: 1;
  transform: translateY(0);
}

.note{ margin-top: 12px; }
.note__box{
  border: 1px solid #eef2f7;
  padding: 12px;
  color: var(--muted);
  font-size: 13px;
  background:#fff;
}
/* tool select (zelfde stijl als input) */
.field select{
  width: 100%;
  padding: 12px 12px;
  border: 2px solid var(--line);
  background: #fff;
  outline: none;
  font-size: 15px;
}
.field select:focus{
  border-color: var(--line2);
  background: var(--tilebg2);
}
/* QR layout */
.qrwrap{
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 10px;
}
@media (max-width: 820px){
  .qrwrap{ grid-template-columns: 1fr; }
}

.qrpreview{
  border: 2px solid var(--line);
  background: #fff;
  padding: 12px;
  display: grid;
  place-items: center;
  min-height: 320px;
}
.qrpreview img{
  width: 100%;
  max-width: 280px;
  height: auto;
  image-rendering: pixelated;
}
.qrempty{
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  padding: 18px;
}

.qractions{
  border: 2px solid var(--line);
  background: var(--tilebg);
  padding: 12px;
}
.qractions .actionbtn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: 10px;
  margin-bottom: 10px;
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
}
.qractions .actionbtn:hover{
  border-color: var(--line2);
  background: var(--tilebg2);
}
/* tool textarea (zelfde look als inputs) */
.field textarea{
  width: 100%;
  padding: 12px 12px;
  border: 2px solid var(--line);
  background: #fff;
  outline: none;
  font-size: 15px;
  resize: vertical;
}
.field textarea:focus{
  border-color: var(--line2);
  background: var(--tilebg2);
}
/* m2 rows */
.m2rows{
  display: grid;
  gap: 10px;
}
.m2row{
  display: grid;
  grid-template-columns: 1.2fr 0.6fr 0.6fr 0.6fr 44px;
  gap: 10px;
  align-items: center;
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px;
}
@media (max-width: 820px){
  .m2row{
    grid-template-columns: 1fr 1fr;
  }
  .m2row .m2area{ grid-column: 1 / -1; }
  .m2row .m2del{ justify-self: end; }
}

.m2row input{
  width: 100%;
  padding: 10px 10px;
  border: 2px solid var(--line);
  background: #fff;
  outline: none;
  font-size: 14px;
}
.m2row input:focus{
  border-color: var(--line2);
  background: var(--tilebg2);
}

.m2area{
  font-weight: 900;
  color: var(--text);
  padding: 8px 10px;
  border: 2px dashed var(--line);
  background: var(--tilebg);
  text-align: center;
}
.m2del{
  width: 44px;
  height: 42px;
  border: 2px solid var(--line);
  background: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.m2del:hover{
  border-color: var(--line2);
  background: var(--tilebg2);
}
/* m3 rows */
.m3rows{ display:grid; gap:10px; }
.m3row{
  display:grid;
  grid-template-columns: 1.2fr 0.55fr 0.55fr 0.55fr 0.65fr 44px;
  gap:10px;
  align-items:center;
  border:2px solid var(--line);
  background:#fff;
  padding:10px;
}
@media (max-width: 920px){
  .m3row{ grid-template-columns: 1fr 1fr; }
  .m3row .m3vol{ grid-column:1 / -1; }
  .m3row .m3del{ justify-self:end; }
}

.m3row input{
  width:100%;
  padding:10px 10px;
  border:2px solid var(--line);
  background:#fff;
  outline:none;
  font-size:14px;
}
.m3row input:focus{
  border-color: var(--line2);
  background: var(--tilebg2);
}

.m3vol{
  font-weight:900;
  color:var(--text);
  padding:8px 10px;
  border:2px dashed var(--line);
  background: var(--tilebg);
  text-align:center;
}
.m3del{
  width:44px;
  height:42px;
  border:2px solid var(--line);
  background:#fff;
  cursor:pointer;
  display:grid;
  place-items:center;
}
.m3del:hover{
  border-color: var(--line2);
  background: var(--tilebg2);
}
.toolbox__desc{
  display:block;
  margin-top:4px;
  font-size:12px;
  line-height:1.35;
  opacity:.7;
}

/* FAQ HERO (PDF24 look) */
.faq-hero{
  text-align:center;
  margin: 22px auto 18px;
  max-width: 860px;
  padding: 0 14px;
}
.faq-avatar{
  width: 78px;
  height: 78px;
  margin: 0 auto 14px;
  border-radius: 999px;
  border: 2px solid rgba(0,0,0,.12);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 28px;
  opacity: .85;
}
.faq-title{
  font-size: 44px;     /* 👈 büyük başlık */
  line-height: 1.08;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.faq-subtitle{
  font-size: 18px;     /* 👈 daha okunaklı */
  line-height: 1.55;
  margin: 0 auto;
  max-width: 780px;
  opacity: .8;
}

/* FAQ accordion */
.faq-wrap{
  max-width: 920px;
  margin: 0 auto 40px;
  padding: 0 14px;
}

.faq{
  margin-top: 18px;
  border-top: 1px solid rgba(0,0,0,.12);
}

.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 18px 0;           /* 👈 daha geniş */
  border:0;
  background: transparent;
  text-align:left;
  cursor:pointer;
  border-bottom: 1px solid rgba(0,0,0,.12);
  font-weight: 700;
  font-size: 18px;           /* 👈 sorular büyük */
}

.faq-q i{
  opacity:.6;
  transition: transform .15s ease;
}

.faq-q[aria-expanded="true"] i{
  transform: rotate(180deg);
}

.faq-a{
  padding: 14px 0 22px;
  border-bottom: 1px solid rgba(0,0,0,.12);
  font-size: 16.5px;         /* 👈 cevaplar büyük */
  line-height: 1.65;
  opacity: .82;
}

.faq-a ul{
  margin: 10px 0 0 18px;
}
.faq-a li{
  margin: 6px 0;
}

/* Mobile */
@media (max-width: 768px){
  .faq-title{ font-size: 34px; }
  .faq-subtitle{ font-size: 16px; }
  .faq-q{ font-size: 17px; padding: 16px 0; }
  .faq-a{ font-size: 16px; }
}
.toolbox__fav{
  position:absolute;
  top:10px;
  right:10px;
  opacity:.55;
}
.toolbox__fav:hover{ opacity:1; }
.toolbox__fav i.fa-solid{ opacity:1; }
.card{
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  padding: 18px;
  max-width: 820px;
  margin: 0 auto 30px;
}

.form__grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 768px){
  .form__grid{ grid-template-columns: 1fr; }
}

.label{ font-weight: 600; display:block; margin: 0 0 6px; }
.input{
  width: 100%;
  border: 1px solid rgba(0,0,0,.14);
  padding: 10px 12px;
  border-radius: 10px;
  font-family: inherit;
}
.help{ display:block; margin-top: 6px; opacity:.7; font-size: 13px; }

.form__row{ margin-bottom: 12px; }
.form__actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 8px; }

.alert{
  max-width: 820px;
  margin: 0 auto 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
}
.alert--success{ background: rgba(34,197,94,.08); }
.alert--danger{ background: rgba(239,68,68,.08); }