/* =========================================================
   SITEZON — satın alma akışı
   ========================================================= */
:root{
  --paper:#f3efe7; --paper-2:#eae4d8; --card:#fffdf8;
  --ink:#14120e; --ink-2:#57524a; --ink-3:#8b857a;
  --line:rgba(20,18,14,.14); --line-2:rgba(20,18,14,.28);
  --accent:#e0380f; --accent-soft:#fbe3da; --ok:#12805a; --gold:#b8860b;
  --sans:'Instrument Sans',system-ui,-apple-system,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:inherit;}
button,input,select{font-family:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;}
ol,ul{list-style:none;}
.hide{display:none !important;}
::selection{background:var(--accent);color:var(--paper);}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

/* ---------- üst bar ---------- */
.co-top{position:sticky;top:0;z-index:30;background:rgba(243,239,231,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2);}
.co-top-in{max-width:1160px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:26px;}
.brand{font-family:var(--serif);font-size:26px;letter-spacing:-.02em;text-decoration:none;flex-shrink:0;}
.brand i{color:var(--accent);font-style:normal;font-size:.7em;vertical-align:super;}
.steps{display:flex;align-items:center;gap:6px;margin:0 auto;}
.steps li{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--ink-3);
  border-bottom:2px solid transparent;transition:.25s;}
.steps li b{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;
  font-size:11.5px;font-weight:600;transition:.25s;}
.steps li.on{color:var(--ink);border-bottom-color:var(--accent);}
.steps li.on b{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.steps li.done b{background:var(--ok);border-color:var(--ok);color:#fff;}
.steps li.done{color:var(--ink-2);}
.secure{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-2);flex-shrink:0;}

/* ---------- düzen ---------- */
.co-wrap{max-width:1160px;margin:0 auto;padding:36px 28px 90px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start;}
.pane{display:none;animation:in .35s var(--ease);}
.pane.on{display:block;}
@keyframes in{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
h1{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.04em;line-height:1.1;font-weight:600;margin-bottom:8px;}
.lede{color:var(--ink-2);margin-bottom:28px;font-size:16px;}

/* ---------- paket kartları ---------- */
.packs{display:grid;gap:14px;}
.pk{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:start;
  padding:22px 24px;border:1.5px solid var(--line-2);background:var(--card);cursor:pointer;transition:.22s var(--ease);}
.pk:hover{border-color:var(--ink);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink);}
.pk.on{border-color:var(--ink);box-shadow:4px 4px 0 var(--accent);}
.pk .radio{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line-2);margin-top:3px;flex-shrink:0;
  display:grid;place-items:center;transition:.2s;}
.pk.on .radio{border-color:var(--ink);}
.pk.on .radio::after{content:"";width:11px;height:11px;border-radius:50%;background:var(--accent);}
.pk h3{font-size:20px;font-weight:600;letter-spacing:-.03em;margin-bottom:3px;}
.pk .sub{font-size:13.5px;color:var(--ink-3);margin-bottom:10px;}
.pk ul{display:flex;flex-wrap:wrap;gap:6px;}
.pk li{font-size:12.5px;color:var(--ink-2);padding:3px 9px;background:var(--paper-2);}
.pk .price{text-align:right;flex-shrink:0;}
.pk .price b{display:block;font-family:var(--serif);font-size:32px;line-height:1;letter-spacing:-.02em;}
.pk .price s{font-size:15px;color:var(--ink-3);}
.pk .price span{display:block;font-size:11.5px;color:var(--ink-3);margin-top:4px;}
.pk .tag{position:absolute;top:-10px;left:22px;padding:3px 10px;background:var(--accent);color:var(--paper);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;}
.pk .tag.best{background:var(--ink);}

/* ---------- eklentiler ---------- */
.addons{display:grid;gap:12px;}
.ad{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:18px 20px;
  border:1.5px solid var(--line-2);background:var(--card);transition:.22s var(--ease);}
.ad.on{border-color:var(--ink);box-shadow:3px 3px 0 var(--accent);}
.ad h3{font-size:16.5px;font-weight:600;letter-spacing:-.02em;margin-bottom:3px;}
.ad p{font-size:13.5px;color:var(--ink-3);}
.ad .right{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.ad .amt{text-align:right;}
.ad .amt b{display:block;font-size:16px;font-weight:600;white-space:nowrap;}
.ad .amt span{font-size:11.5px;color:var(--ink-3);}
.add{padding:10px 16px;border:1.5px solid var(--ink);font-size:13.5px;font-weight:600;transition:.2s;white-space:nowrap;}
.add:hover{background:var(--ink);color:var(--paper);}
.qty{display:flex;align-items:center;border:1.5px solid var(--ink);}
.qty button{width:36px;height:38px;font-size:18px;font-weight:600;display:grid;place-items:center;transition:.15s;}
.qty button:hover{background:var(--paper-2);}
.qty span{min-width:38px;text-align:center;font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;}

/* ---------- form ---------- */
.seg{display:inline-flex;border:1.5px solid var(--ink);margin-bottom:24px;}
.seg button{padding:11px 22px;font-size:14px;font-weight:600;color:var(--ink-2);transition:.2s;}
.seg button.on{background:var(--ink);color:var(--paper);}
.form{max-width:620px;}
.f{margin-bottom:16px;}
.f label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;}
.f label i{font-style:normal;font-weight:400;color:var(--ink-3);}
.f input{width:100%;padding:13px 15px;border:1.5px solid var(--line-2);background:var(--card);font-size:16px;transition:.18s;}
.f input:focus{outline:none;border-color:var(--ink);}
.f.err input{border-color:var(--accent);background:var(--accent-soft);}
.f .warn{display:block;margin-top:5px;font-size:12.5px;color:var(--accent);}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}

/* ---------- onay adımı ---------- */
.review{border:1.5px solid var(--ink);background:var(--card);margin-bottom:24px;}
.review .rrow{display:flex;justify-content:space-between;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line);font-size:15px;}
.review .rrow:last-child{border-bottom:none;}
.review .rrow span{color:var(--ink-2);}
.review .rrow b{font-weight:600;text-align:right;}
.review .rhead{background:var(--paper-2);font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);padding:10px 20px;border-bottom:1px solid var(--line);}
.review .edit{font-size:12.5px;color:var(--accent);border-bottom:1px solid transparent;}
.review .edit:hover{border-bottom-color:var(--accent);}
.agree{display:grid;gap:12px;margin-bottom:20px;}
.agree label{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:var(--ink-2);cursor:pointer;}
.agree input{margin-top:3px;width:18px;height:18px;flex-shrink:0;accent-color:var(--accent);}
.agree a{border-bottom:1px solid var(--accent);text-decoration:none;}
.msg{padding:13px 16px;margin-bottom:18px;border:1px solid var(--accent);background:var(--accent-soft);font-size:14px;color:#8a2409;}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px;}
.trust div{padding:14px;border:1px solid var(--line);background:var(--card);text-align:center;}
.trust b{display:block;font-size:14px;font-weight:600;margin-bottom:2px;}
.trust span{font-size:11.5px;color:var(--ink-3);}

/* ---------- gezinme ---------- */
.nav{display:flex;gap:12px;margin-top:34px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 30px;
  border:1.5px solid var(--ink);font-size:15px;font-weight:600;transition:.22s var(--ease);}
.btn.primary{background:var(--ink);color:var(--paper);box-shadow:4px 4px 0 var(--accent);flex:1;}
.btn.primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--accent);}
.btn.ghost:hover{background:var(--card);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink);}
.btn:active{transform:translate(1px,1px);box-shadow:none;}
.btn:disabled{opacity:.55;pointer-events:none;}

/* ---------- sepet ---------- */
.co-side{position:sticky;top:96px;}
.cart{border:1.5px solid var(--ink);background:var(--card);padding:24px;box-shadow:6px 6px 0 var(--ink);}
.cart h2{font-size:17px;font-weight:600;letter-spacing:-.02em;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line);}
.cl{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:14px;}
.cl .n{color:var(--ink-2);}
.cl .n em{font-style:normal;color:var(--ink-3);font-size:12.5px;}
.cl b{font-weight:600;white-space:nowrap;}
.cl.base .n{color:var(--ink);font-weight:600;}
.cl-empty{padding:14px 0;font-size:14px;color:var(--ink-3);}
.tot{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);}
.tot div{display:flex;justify-content:space-between;padding:5px 0;font-size:14px;color:var(--ink-2);}
.tot div b{color:var(--ink);font-weight:600;}
.tot .big{margin-top:8px;padding-top:10px;border-top:1px solid var(--line-2);font-size:16px;}
.tot .big b{font-family:var(--serif);font-size:28px;line-height:1;letter-spacing:-.02em;}
.inst{margin-top:12px;font-size:12.5px;color:var(--ink-3);line-height:1.5;}
.bump{animation:bump .35s var(--ease);}
@keyframes bump{0%{transform:scale(1);}40%{transform:scale(1.06);}100%{transform:scale(1);}}

/* ---------- mobil sepet ---------- */
.mcart{display:none;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--card);
  border-top:1.5px solid var(--ink);padding-bottom:env(safe-area-inset-bottom,0px);}
.mcart-open{width:100%;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;}
.mc-l{text-align:left;}
.mc-l b{display:block;font-family:var(--serif);font-size:23px;line-height:1.1;}
.mc-l i{font-style:normal;font-size:11.5px;color:var(--ink-3);}
.mc-r{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--ink-2);}
.mcart.open .mc-r svg{transform:rotate(180deg);}
.mcart-body{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);padding:0 18px;}
.mcart.open .mcart-body{max-height:56vh;overflow-y:auto;padding-bottom:16px;}

@media (max-width:980px){
  .co-wrap{grid-template-columns:1fr;padding:26px 18px 130px;gap:0;}
  .co-side{display:none;}
  .mcart{display:block;}
  .co-top-in{padding:11px 16px;gap:12px;}
  .brand{font-size:22px;}
  .secure{display:none;}
  .steps li span{display:none;}
  .steps li{padding:6px 8px;gap:0;}
  .pk{grid-template-columns:auto 1fr;gap:14px;padding:18px;}
  .pk .price{grid-column:2;text-align:left;margin-top:12px;}
  .pk .price b{font-size:27px;}
  .ad{grid-template-columns:1fr;gap:12px;}
  .ad .right{justify-content:space-between;}
  .row2{grid-template-columns:1fr;}
  .trust{grid-template-columns:1fr;}
  .nav{position:static;}
  .btn{flex:1;padding:14px 20px;}
}